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Optimizing B-Mode

LOGIQ 7 Online Help

5

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17

Direction 2392536-100 Rev. 1

Scan Area

Description

You can widen or narrow the size of the sector angle to
maximize the image's region of interest (ROI).

Adjusting

To narrow/widen the angle, press

Scan Area

until

Width

is

highlighted and move the

Trackball

left/right to decrease/

increase the angle size. Then press

Scan Area

to set the ROI.

Values

Varies, depending upon the probe (not applicable to linear
probes) and application.

Benefits

Increase the sector angle to see a wide field of view; decrease
the sector angle when you need to have a faster frame rate, as
in fetal heart.

Affect on other
controls

Changing the sector angle affects the frame rate. The narrower
the sector angle, the faster the frame rate.

Bioeffects

Changing the sector angle may change the TI and/or MI.
Observe the output display for possible effects.

Tilt

Description

You can steer the sector angle to get more information without
moving the probe while in B-Mode, M-Mode, Doppler Mode, and
Color Flow Mode.

Adjusting

To steer the angle to the left/right, press

Scan Area

until

Tilt

is

highlighted, then move the

Trackball

to the left/right.

Values

Varies, depending on the probe.

Benefits

Allows you to move a reduced sector angle laterally, without
moving the probe. Beneficial in GYN. It also allows you to vary
the angle so the scan is not perpendicular to the direction of the
flow.

Bioeffects

Steering the sector angle may change the TI and/or MI. Observe
the output display for possible effects.

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Summary of Contents for LOGIQ 7

Page 1: ...GE Medical Systems Technical Publications Direction 2392206 100 Rev 1 LOGIQ 7 Basic User Manual R3 0 2 Operating Documentation Copyright 2002 2003 By General Electric Co 0459 ...

Page 2: ...is a reference for the LOGIQ 7 It applies to all versions of the R3 0 2 software for the LOGIQ 7 ultrasound system 0459 GE Medical Systems Telex 3797371 P O Box 414 Milwaukee Wisconsin 53201 U S A Asia Pacific Latin America North America GE Ultraschall TEL 49 212 28 02 208 Deutschland GmbH Co KG FAX 49 212 28 02 431 Beethovenstraße 239 Postfach 11 05 60 D 42655 Solingen GERMANY ...

Page 3: ...rasound Clinical Answer Center at 1 800 682 5327 or 1 262 524 5698 REV DATE REASON FOR CHANGE Rev 0 09 26 2003 Initial Release Rev 1 10 20 2003 R3 0 2 PAGE NUMBER REVISION NUMBER PAGE NUMBER REVISION NUMBER Title Page Rev 1 Chapter 9 Rev 1 Revision History i 1 and i 2 Rev 1 Chapter 10 Rev 1 Regulatory Requirements i 3 and i 4 Rev 1 Chapter 11 Rev 1 Table of Contents Rev 1 Chapter 12 Rev 1 Chapter ...

Page 4: ...i 2 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 This page intentionally left blank ...

Page 5: ...SPR 11 this is Group 1 Class A ISM Equipment According to IEC 60529 the footswitch rate IPx8 is suitable for use in surgical rooms This product complies with the regulatory requirement of the following Council Directive 93 42 EEC concerning medical devices the CE label affixed to the product testifies compliance to the Directive The location of the CE marking is shown in Chapter 2 of this manual E...

Page 6: ...al Organization of Standards ISO ISO 10993 1 Biological evaluation of medical devices Underwriters Laboratories Inc UL an independent testing laboratory UL 2601 1 Medical Electrical Equipment Part 1 General Requirements for Safety Canadian Standards Association CSA CSA 22 2 601 1 Medical Electrical Equipment Part 1 General Requirements for Safety NEMA AIUM Acoustic Output Display Standard NEMA US ...

Page 7: ...Levels 2 2 Hazard Symbols 2 3 Patient Safety 2 5 Equipment and Personnel Safety 2 8 Device Labels 2 11 EMC Electromagnetic Compatibility 2 14 Patient Environmental Devices 2 23 Acoustic Output 2 26 Warning Label Locations 2 28 Chapter 3 Preparing the System for Use Introduction 3 2 Before the system arrives 3 3 Environmental Requirements 3 4 Console graphics 3 5 Peripheral Accessory Connection 3 1...

Page 8: ...ng for an Exam Introduction 4 2 Beginning a New Patient 4 3 Retrieving and editing archived information 4 12 Selecting an Application Preset and a probe 4 22 Chapter 5 Optimizing the Image Intended Uses 5 2 B Mode Touch Panel 5 4 B Mode Scanning Hints 5 5 Depth 5 6 Gain 5 7 Focus 5 8 Auto Optimize Auto 5 9 M D Cursor 5 9 B Flow 5 10 CrossBeam 5 12 Coded Harmonic Imaging CHI 5 14 Frequency 5 15 Vir...

Page 9: ...Color Flow 5 71 Exiting Color Flow 5 72 Color Flow Scanning Hints 5 72 Color Flow Mode Touch Panel 5 73 Gain 5 74 PRF Pulse Repetition Frequency 5 74 Wall Filter 5 75 Scan Area 5 75 Invert Color Invert 5 76 Baseline 5 76 Angle Steer 5 77 Color Flow Line Density 5 78 Map 5 78 Threshold 5 79 Frame Average 5 79 Transparency Map 5 80 Spatial Filter 5 80 Duplex 5 80 Ace 5 81 Packet Size 5 81 Power Dopp...

Page 10: ...ine 5 106 Display Format 5 106 Time Resolution 5 106 Spectral Average 5 107 Modify Auto Calcs 5 107 Continuous Wave Doppler CWD 5 108 Overview 5 112 3D Acquisition 5 113 Chapter 6 Scanning Display Functions Introduction 6 2 Zoom 6 2 Introduction 6 4 Freezing an image 6 4 Post processing 6 6 Introduction 6 7 Activating CINE 6 7 CINE and Monitor Display 6 8 Using CINE 6 9 Disconnecting B Mode CINE f...

Page 11: ...Measurements 7 84 Auto vs Manual Calculations 7 92 Helpful hints 7 93 Chapter 8 Abdomen and Small Parts Introduction 8 2 General Guidelines 8 2 Introduction 8 3 B Mode Measurements 8 4 M Mode Measurements 8 6 Doppler Mode Measurements 8 7 B Mode Measurements 8 13 M Mode Measurements 8 16 Doppler Mode Measurements 8 17 Chapter 9 OB GYN Exam Preparation 9 2 Acoustic Output Considerations 9 3 To Star...

Page 12: ...culations 10 80 Generic Study 10 81 Introduction 10 86 Getting started with a stress study 10 87 Image acquisition 10 90 Continuous Capture mode 10 96 Analysis 10 107 Editing Creating template 10 112 Wall Motion Segment Setup 10 118 Utility Application Settings for Protocol 10 119 Report 10 120 Overview 10 121 ECG Cable 10 122 Physiological Trace Monitor Display 10 123 ECG Touch Panel 10 124 Chapt...

Page 13: ...he Report 14 9 Printing the Report 14 9 Exiting the report 14 9 Exporting the Report to CD or MOD 14 10 Deleting the report from Archive 14 10 Template Designer 14 11 Generating a new template 14 14 Changing the page color 14 17 Table Insertion 14 18 Display Fields 14 19 Archive Information 14 30 Direct Report 14 32 Utility Report Page 14 38 Chapter 15 Recording Images Overview 15 2 Adding Devices...

Page 14: ... System Backup and Restore Preset Menu 16 22 System Peripherals Preset Menu 16 37 System About Preset Menu 16 39 Overview 16 40 Changing imaging presets 16 41 Imaging Presets 16 42 Overview 16 49 Annotations Libraries Libraries Preset Menu 16 49 Annotations Libraries Annotations Preset Menu 16 52 Annotations Libraries Applications Preset Menu 16 54 Overview 16 58 Body Pattern Libraries Libraries P...

Page 15: ...bes 17 25 CW Probes 17 26 Precautions Concerning the Use of Biopsy Procedures 17 27 Displaying the Guidezone 17 28 Preparing the Biopsy Guide Attachment 17 31 Biopsy Need Path Verification 17 39 The Biopsy Procedure 17 40 Post Biopsy 17 41 E8C Probe Biopsy Guide 17 41 Preparing for Surgery Intra operative Procedures 17 44 Chapter 18 User Maintenance LOGIQ 7 Features Specifications 18 2 Clinical Me...

Page 16: ...i 14 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

Page 17: ...c User Manual 1 1 Direction 2392206 100 Rev 1 Chapter 1 Introduction This chapter consists of information concerning indications for use contraindications contact information and how this documentation is organized ...

Page 18: ...erate the system safely Advanced equipment training may be provided by a factory trained Applications Specialist for the agreed upon time period Read and understand all instructions in this manual before attempting to use the LOGIQ 7 system Keep this manual with the equipment at all times Periodically review the procedures for operation and safety precautions ...

Page 19: ...criptions of basic system features and operation It is intended to be used in conjunction with the Basic User Manual in order to provide the information necessary to operate the system safely Quick Cards may also be provided with additional feature information NOTE The documentation kit provides the Quick Guide and Release Notes on paper and electronically and the Basic User Manual and Advanced Re...

Page 20: ...g filters with many frequency and time response options transforming the high frequency electrical signals into a series of digital image signals which are stored in memory Once in memory the image can be displayed in real time on the image monitor All signal transmission reception and processing characteristics are controlled by the main computer By selection from the system control panel the use...

Page 21: ...tion Specific clinical applications and exam types include Fetal Abdominal Pediatric Small Organ breast testes thyroid Neonatal Cephalic Adult Cephalic Cardiac adult and pediatric Peripheral Vascular Musculo skeletal Conventional and Superficial Urology including prostate Transesophageal Transrectal Transvaginal Intraoperative abdominal thoracic vascular and neurological ...

Page 22: ... Rev 1 Contraindication The LOGIQ 7 ultrasound system is not intended for ophthalmic use or any use causing the acoustic beam to pass through the eye Prescription Device CAUTION United States law restricts this device to sale or use by or on the order of a physician ...

Page 23: ...the Caribbean call the Customer Answer Center TEL 1 800 682 5327 or 1 262 524 5698 In other locations contact your local Applications Sales or Service Representative Service Questions For service in the United States call GE CARES TEL 1 800 437 1171 In other locations contact your local Service Representative Accessories Catalog Requests To request the latest GE Accessories catalog or equipment br...

Page 24: ...AMERICA GE Medical Systems TEL 1 305 735 2304 Ultrasound Service Engineering 4855 W Electric Avenue Milwaukee WI 53219 Customer Answer Center TEL 1 262 524 5698 EUROPE GE Ultraschall TEL 0130 81 6370 toll free Deutschland GmbH Co KG TEL 49 212 28 02 207 Beethovenstraße 239 FAX 49 212 28 02 431 Postfach 11 05 60 D 42655 Solingen ASIA GEMS Asia TEL 65 6277 3512 On Line Center OLC Asia FAX 65 6272 39...

Page 25: ...Nove de Julho 5229 FAX 011 3067 8298 01407 907 São Paulo SP DENMARK GE Medical Systems TEL 45 4348 5400 Fabriksparken 20 FAX 45 4348 5399 DK 2600 GLOSTRUP FRANCE GE Medical Systems TEL 05 49 33 71 toll free 738 rue Yves Carmen FAX 33 1 46 10 01 20 F 92658 BOULOGNE CEDEX GERMANY GE Ultraschall TEL 0130 81 6370 toll free Deutschland GmbH Co KG TEL 49 212 28 02 207 Beethovenstraße 239 FAX 49 212 28 0...

Page 26: ... 7313 toll free Rua Sa da Bandeira 585 FAX 351 2 2084494 Apartado 4094 TLX 22804 P 4002 PORTO CODEX RUSSIA GE VNIIEM TEL 7 095 956 7037 Mantulinskaya UI 5A FAX 7 502 220 32 59 123100 MOSCOW TLX 613020 GEMED SU SPAIN GE Medical Systems España TEL 900 95 3349 toll free Hierro 1 Arturo Gimeno FAX 34 1 675 3364 Poligono Industrial I TLX 22384 A B GEMDE E 28850 TORREJON DE ARDOZ SWEDEN GE Medical Syste...

Page 27: ...d continued UNITED KINGDOM GE Medical Systems TEL 0800 89 7905 toll free Coolidge House FAX 44 753 696067 352 Buckingham Avenue SLOUGH Berkshire SL1 4ER OTHER COUNTRIES NO TOLL FREE TEL international code 33 1 39 20 0007 Manufacturer GE Yokogawa Medical Systems Ltd 7 127 Asahigaoka 4 Chome Hino Shi Tokyo 191 8503 JAPAN ...

Page 28: ...Introduction 1 12 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

Page 29: ...LOGIQ 7 Basic User Manual 2 1 Direction 2392206 100 Rev 1 Chapter 2 Safety Describes the safety and regulatory information pertinent for operating this ultrasound system ...

Page 30: ...und system specifically Maintaining an optimum system environment Using this Manual Notes to emphasize or clarify a point DANGER Indicates that a specific hazard is known to exist which through inappropriate conditions or actions will cause Severe or fatal personal injury Substantial property damage WARNING Indicates that a specific hazard is known to exist which through inappropriate conditions o...

Page 31: ...k panel Console accessories or optional storage devices that can fall on patient user or others Collision with persons or objects may result in injury while maneuvering or during system transport Injury to user from moving the console Moving Using brakes Transporting Patient injury or tissue damage from ultrasound radiation ALARA the use of Power Output following the as low as reasonably achievabl...

Page 32: ... to which injury can occur if precautions are not observed Additional precautions may be provided throughout the manual The equipment user is obligated to be familiar with these concerns and avoid conditions that could result in injury CAUTION Improper use can result in serious injury The user must be thoroughly familiar with the instructions and potential hazards involving ultrasound examination ...

Page 33: ...n the image The equipment user must become thoroughly familiar with the equipment operation in order to optimize its performance and recognize possible malfunctions Applications training is available through the local GE representative Added confidence in the equipment operation can be gained by establishing a quality assurance program WARNING The concerns listed can seriously affect the safety of...

Page 34: ...robes often for cracks or openings in the housing and holes in and around the acoustic lens or other damage that could allow liquid entry Become familiar with the probe s use and care precautions outlined in Probes and Biopsy CAUTION Ultrasound transducers are sensitive instruments which can easily be damaged by rough handling Take extra care not to drop transducers and avoid contact with sharp or...

Page 35: ...rforming them in a clinical setting Please contact the local GE representative for training assistance ALARA training is provided by GE Application Specialists The ALARA education program for the clinical end user covers basic ultrasound principles possible biological effects the derivation and meaning of the indices ALARA principles and examples of specific applications of the ALARA principle ...

Page 36: ... be securely mounted to the LOGIQ 7 DANGER The concerns listed below can seriously affect the safety of equipment and personnel during a diagnostic ultrasound examination Explosion Hazard Risk of explosion if used in the presence of flammable anesthetics Electical Hazard To avoid injury Do not remove protective covers No user serviceable parts are inside Refer servicing to qualified service person...

Page 37: ...on and disinfect or sterilize as needed Refer to Probes and Biopsy for probe use and care instructions Follow all infection control policies established by your office department or institution as they apply to personnel and equipment CAUTION Contact with natural rubber latex may cause a severe anaphylactic reaction in persons sensitive to the natural latex protein Sensitive users and patients mus...

Page 38: ...ther moving parts other than the Control Panel may cause personal injury CAUTION Never put any device onto the monitor CAUTION Archived data is managed at the individual sites Performing data backup to any device is recommended CAUTION Do not unpack the LOGIQ 7 This must be performed by qualified service personnel only CAUTION Do not use the LOGIQ 7 Ultrasound system ECG wave for diagnosis and mon...

Page 39: ...ed by the enclosure per IEC60 529 Can be used in operating room environment Footswitch Type BF Applied Part man in the box symbol is in accordance with IEC 878 02 03 Probe and PCG marked Type BF Type CF Applied Part heart in the box symbol is in accordance with IEC 878 02 03 ECG marked Type CF ATTENTION Consult accompanying documents is intended to alert the user to refer to the operator manual or...

Page 40: ...sition of the power switch CAUTION This Power Switch DOES NOT ISOLATE Mains Supply See Figure 3 14 for location information Protective Earth indicates the protective earth grounding terminal Internal Equipotentiality indicates the terminal to be used for connecting equipotential conductors when interconnecting grounding with other equipment Rear of console Table 2 2 Label Icons Label Icon Purpose ...

Page 41: ... an earth ground This additional safety precaution prevents exposed metal parts from becoming LIVE in the event of an insulation failure 2 Type BF Applied Part TYPE B APPLIED PART providing a specified degree of protection against electric shock with particular regard to allowable LEAKAGE CURRENT 3 Type CF Applied Part TYPE CF APPLIED PART providing a degree of protection higher than that for Type...

Page 42: ...correct the problem by one or more of the following measure s reorient or relocate the affected device s increase the separation between the equipment and the affected device power the equipment from a source different from that of the affected device consult the point of purchase or service representative for further suggestions NOTE The manufacturer is not responsible for any interference caused...

Page 43: ...may characteristically cause electromagnetic interference with other equipment either transmitted through air or connecting cables The term EMC Electromagnetic Compatibility indicates the capability of equipment to curb electromagnetic influence from other equipment and at the same time not affect other equipment with similar electromagnetic radiation from itself Proper installation following the ...

Page 44: ... this equipment as it may cause performance outside the published specifications Keep power to these devices turned off when near this equipment Medical staff in charge of this equipment is required to instruct technicians patients and other people who may be around this equipment to fully comply with the above regulation Table 2 5 Portable and mobile radio communications equipment distance requir...

Page 45: ... verify normal operation If abnormal operation is observed additional measures may be necessary such as re orienting or relocating the ultrasound system or using an RF shielded examination room may be necessary 1 Use either power supply cords provided by GE Medical Systems or ones designated by GE Medical Systems Products equipped with a power source plug should be plugged into the fixed power soc...

Page 46: ...performance of the product 2 Notice against User Modification The user should never modify this product User modifications may cause degradation in EMC performance Modification of the product includes changes in a Cables length material wiring etc b System installation layout c System configuration components d Securing system parts cover open close cover screwing 3 Operate the system with all cov...

Page 47: ...MD Color Video Printer Sony UP51MD Color Video Printer Mitsubishi CP900E Color Video Printer Sony SVO9500MD Video Cassette Reorder Panasonic AG MD835E Video Cassette Recorder The LOGIQ 7 has also been verified for compatibility and compliance for connection to a local area network LAN via the rear panel Ethernet connection provided the LAN components are IEC EN 60950 compliant Connection may also ...

Page 48: ...tic emissions and immunity of the combination must conform to IEC EN 60601 1 2 General precautions for installing an alternate off board remote device or a network would include 1 The added device s must have appropriate safety standard conformance and CE Marking 2 The added device s must be used for their intended purpose having a compatible interface 3 Signal or mains isolation devices and addit...

Page 49: ...f Emissions Emission Type Compliance Electromagnetic Environment CISPR 11 RF Emissions Group 1 Class A This system uses RF energy only for its internal function Therefore RF emissions are very low and are not likely to cause any interference in nearby electronic equipment It is suitable for use in all establishments other than domestic establishments and those directly connected to the public low ...

Page 50: ...ds should be at levels characteristic of a typical location in a typical commercial and or hospital environment Separation distance to radio communication equipment must be maintained according to the method below Interference may occur in the vicinity of equipment marked with the symbol IEC 61000 4 4 Electrical fast transient burst 2 kV for mains 1 kV for SIP SOP 2 kV for mains 1 kV for SIP SOP I...

Page 51: ... Precautions LOGIQ 7 Basic User Manual 2 23 Direction 2392206 100 Rev 1 Patient Environmental Devices Figure 2 1 Patient Environmental Devices 1 2 3 4 5 8 6 7 9 10 11 15 16 17 12 18 19 13 20 14 21 22 23 24 25 ...

Page 52: ...le 4 Imaging Probes 5 Probe Port 6 ECG Cable 7 PCG Sensor if applicable 8 Physio Signal Input Panel 9 Rear Panel 10 Signals I O Port 11 Power Out 12 Signals I O Port 13 Footswitch Connector 14 Power In 15 Peripheral Devices 16 Signals I O Port 17 Power In 18 InSite Modem Signal I O Port 19 Power Telephone Line 20 Footswitch 21 Power Line AC 22 Ground Line 23 Power Cable with Protective Earth 24 MO...

Page 53: ...pdate for EC countries for more information CAUTION The unapproved devices shall be used out of patient environment If devices are connected without the approval of GE the warranty will be INVALID Any device connected to the LOGIQ 7 must conform to one or more of the requirements listed below 1 IEC standard or equivalent standards appropriate to devices 2 The devices shall be connected to PROTECTI...

Page 54: ...operating within the range of available output Depending on the examination and type of tissue involved the TI parameter will be one of three types Soft Tissue Thermal Index TIS Used when imaging soft tissue only it provides an estimate of potential temperature increase in soft tissue Bone Thermal Index TIB Used when bone is near the focus of the image as in the third trimester OB examination it p...

Page 55: ...ch control Acoustic Output Default Levels In order to assure that an exam does not start at a high output level the LOGIQ 7 initiates scanning at a reduced default output level This reduced level is preset programmable and depends upon the exam category and probe selected It takes effect when the system is powered on or New Patient is selected HINTS Raise the Acoustic Output only after attempting ...

Page 56: ...Safety 2 28 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Warning Label Locations Console Labels Figure 2 2 Label Location a 100 120V 220 240V Japan USA Asia Console 100V 8 9 10 7 2 1 3 4 5 6 ...

Page 57: ...g 434 lbs To avoid possible injury and equipment damage when transporting from one area of use to another Be sure the pathway is clear Limit movement to a slow careful walk Use two or more persons to move the equipment on inclines or long distance 4 Prescription Device For U S A Only 5 The CE Mark of Conformity indicates this equipment conforms with the Council Directive 93 42 EEC 6 CISPR CAUTION ...

Page 58: ...onformity is assessed and a control number 2 Identification and Rating Plate USA Asia 120V Console 3 Identification and Rating Plate Europe Asia USA 220V Console 4 Identification and Rating Plate Japan 120V Console MADE FOR GE MEDICAL SYSTEMS MILWAUKEE WISCONSIN BY GE YOKOGAWA MEDICAL SYSTEMS LTD TOKYO JAPAN CLASS I MODEL SERIAL MANUFACTURED VOLTS POWER FREQUEMCY LOGIQ 7 120Vac 1200VA 60Hz 1PHASE ...

Page 59: ... Direction 2392206 100 Rev 1 Chapter 3 Preparing the System for Use Describes the site requirements console overview system positioning transporting powering on the system adjusting the display monitor probes and operator controls ...

Page 60: ...and Application Specialists will install and setup the system See Contact Information for more information The LOGIQ 7 does not contain any operator serviceable internal components Ensure that unauthorized personnel do not tamper with the unit Perform regular preventive maintenance See System Care and Maintenance for more information Maintain a clean environment Turn off and if possible disconnect...

Page 61: ...ed technicians Ensure that the following is provided for the new system A separate power outlet with a 20 amp circuit breaker for 120 VAC for 120V area 7 5 amp circuit breaker for 220 240VAC for 220 240V area or 15 amp circuit breaker for 100 VAC for Japan Take precautions to ensure that the console is protected from electromagnetic interference Precautions include Operate the console at least 15 ...

Page 62: ...unit must be turned off Table 3 1 System Environmental Requirements Operational Storage Transport 16hrs Temperature 10 35 C 50 95 F 10 60 C 14 140 F 40 60 C 40 140 F Humidity 30 80 non condensing 30 90 non condensing 30 90 non condensing Pressure 700 1060hPa 700 1060hPa 700 1060hPa WARNING To ensure the UPS battery remains fully charged DO NOT turn off the breaker switch or disconnect the system p...

Page 63: ...tions of the console Figure 3 1 LOGIQ 7 System right and left side views 1 Probe and Gel Bottle Holder 2 Storage area of Peripheral Device 3 Storage area of Peripheral Device located beneath the control panel 2 5 3 4 1 6 3 CAUTION DO NOT place probes or the footswitch into either the side pocket or the peripheral device s storage area ...

Page 64: ...stem front and back views 1 Optional B W Video Page Printer 2 Footswitch connector 3 External Disk Drive and Optional Physiological Input Panel DVD Multi Drive and ECG DVD Multi Drive ECG and MOD MOD and DVD Multi Drive 4 Probe Connector 5 Front Pedal 6 Hinged Peripheral cable Access Panel Door 7 Rear Pedal 8 Task Lamp 1 2 8 4 3 5 6 7 ...

Page 65: ...below the keyboard They can be used to perform software upgrades image archiving and service diagnostics You can use the following media DVD R DVD RAM CD R CAUTION DO NOT use CD RWs and DVD RWs CAUTION Make sure that the DVD Multi Drive Disk tray and or MO Disk are securely placed in each device during system operation Mechanical damage may occur if other objects hit the tray or MO disk ...

Page 66: ...venient storage areas are provided within the console as shown in the figure below Use them to store gel options probe cables accessories etc Figure 3 3 Storage Areas 1 Storage Areas 1 1 1 1 1 1 1 1 1 CAUTION DO NOT place probes or the footswitch into either the side pocket or the peripheral device s storage area ...

Page 67: ...amp 2 Light Volume Control knob Adjust the knob clockwise to increase the light s brightness Adjust the knob counterclockwise to dim the light Figure 3 5 Task Lamp Light Control knob CAUTION The task lamp may overheat Take proper precautions to avoid touching the task lamp Contact your local Service Representative when the task lamp bulb needs to be replaced 1 2 ...

Page 68: ...anel are video input and output audio input and output camera rec expose Insite Ethernet power and control connections for VCR printer and service tools See Figure 3 6 for more specifics CAUTION Each outer case ground line of peripheral accessory connectors are Earth Grounded Signal ground lines are Not Isolated CAUTION Use only approved probes peripherals or accessories Be sure to plug the power ...

Page 69: ...ontinued Figure 3 6 Peripheral Accessory Connector Panel CAUTION The connection of equipment or transmission networks other than as specified in these instructions can result in electric shock hazard Alternate connections will require verification of compatibility and conformity to IEC EN 60601 1 1 by the installer ...

Page 70: ...eral Accessory Connector Panel Descriptions No Item Type of connector 1 S Video Out S Terminal 4 pin 2 Composite Color BW 3 Audio In Out RCA 4 S Video In 5 Camera Color Camera B W 6 VGA Shrinked D Sub 15 pin 7 Service USB A 8 VCR 1 USB A 9 VCR 2 USB A 10 For Future use 11 Insite RJ 11 Modular 6 pin 12 Ethernet RJ 45 Modular 8 pin 13 Power IEC Couplers ...

Page 71: ...iew LOGIQ 7 Basic User Manual 3 13 Direction 2392206 100 Rev 1 Front Panel Located on the front panel are Microphone LED and Reset Figure 3 7 Front Panel 1 Microphone 3 Serial 2 LED HD access 4 Reset Serial 2 1 4 3 ...

Page 72: ...ect keys video recording etc The three switches have different function assignments depending on the current application See Table 16 37 for more information The footswitch connection is located below the operator control panel CAUTION DO NOT place or store the footswitch in the side pocket or the Peripheral Device storage area on the system This is to prevent the possibility of the footswitch fal...

Page 73: ...ufficient slack in the cable so that the plug is not pulled out of the wall if the system is moved slightly 4 Attach the power plug to the system and secure it in place by using the retaining clamp Figure 3 9 Power Plug a Retaining clamp for power plug 5 Push the power plug securely into the wall outlet a CAUTION Ensure that the retaining clamp for the power plug is fixed firmly CAUTION Use cautio...

Page 74: ... and Outlet Configuration WARNING To avoid risk of fire the system power must be supplied from a separate properly rated outlet See Before the system arrives for more information Under no circumstances should the AC power plug be altered changed or adapted to a configuration rated less than specified Never use an extension cord or adapter plug To help assure grounding reliability connect to a hosp...

Page 75: ... unit requires one hour for each 2 5 increment its temperature is below 10 C or above 40 C Table 3 3 System Acclimation Time Chart C 60 55 50 45 40 35 30 25 20 15 10 F 140 131 122 113 104 95 86 77 68 59 50 hours 8 6 4 2 0 0 0 0 0 0 0 C 5 0 5 10 15 20 25 30 35 40 F 41 32 23 14 5 4 13 22 31 40 hours 2 4 6 8 10 12 14 16 18 20 ...

Page 76: ...c User Manual Direction 2392206 100 Rev 1 Power On Figure 3 11 Power On Off Switch Location CAUTION Press the Power On Off switch to turn the power on The circuit breaker must also be in the on position For circuit breaker location see Figure 3 14 ...

Page 77: ... Probes are initialized for immediate operation NOTE If no probe is connected the system goes into freeze mode Peripheral devices are activated on power up After initialization is complete all lighted buttons on the Control Panel light and the default B Mode screen or Patient screen no probes are connected is displayed in the monitor display HINTS If problems occur freeze the image and take a pict...

Page 78: ... ID and password when Power up sequence is completed or when it s needed Figure 3 13 Operator Login Window 1 Operator Select the Operator 2 Password Enter Operator s password optional 3 Select type of Logon or Cancel Emergency Data stored only for the duration of the current examination OK Standard logon Cancel Cancel logon If the correct ID and Password are entered the system displays the Patient...

Page 79: ...ystem Exit window displays 3 Using the Trackball select Standby It takes approximately 20 seconds to go into Standby Mode 4 Transport the system as needed and plug it back in See Moving the System for more information 5 Press and immediately release the Power On Off switch to come out of Standby Mode This takes about 45 seconds NOTE If the Power On Off switch is pressed too long the system shuts d...

Page 80: ...er On Off switch illumination is turned amber 4 Disconnect the probes Clean or disinfect all probes as necessary Store them in their shipping cases to avoid damage NOTE When the Uninterruptible Power Supply UPS is installed battery replacement may be necessary if the circuit breaker is turned off for long periods of time 3 to 6 months CAUTION DO NOT turn off the circuit breaker before the Power On...

Page 81: ... 1 Turn off all peripheral devices 2 Reactivate the Circuit Breaker switch The Circuit Breaker switch should stay in the On position DO NOT hold the switch in the On position If the Circuit Breaker switch remains On follow the Power On procedure previously described NOTE If the Circuit Breaker switch does not remain in the On position or trips again 1 Disconnect the Power Cable 2 Call Service imme...

Page 82: ...off See Power Off for more information 2 Unplug the power cord 3 All cables from off board peripheral devices IIE camera external printer VCR etc must be disconnected from the console 4 Disconnect the footswitch from the console 5 Ensure that no loose items are left on the console 6 Wind the power cable around the cable hook below the rear handle or wrap the cord in a bundle and store it behind th...

Page 83: ...n four 4 probes are intended to be used store the additional probes securely 8 Store all other probes in their original cases or in soft cloth or foam to prevent damage 9 Store sufficient gel and other essential accessories in the provided space 10 Adjust the monitor and control panel to its lowest position possible by using the release lever located underneath the control panel Make sure the keyb...

Page 84: ...on steep incline 5 or loading into a vehicle for transport 3 Use the foot brake pedal located on the bottom of the system in the front when necessary 4 Do not let the system strike walls or door frames 5 Use extra care when crossing door or elevator thresholds 6 Once the destination is reached lock the wheels CAUTION DO NOT attempt to move the console using any cables or fixtures such as the probe...

Page 85: ...ght of the system plus the passengers 4 Ensure that the load capacity of the lift a minimum of 225 kg 496 lbs is recommended is capable of handling the weight of the system 5 Ensure that the lift is in good working order 6 Secure the system while it is on the lift so that it cannot roll Use either wood chocks restraining straps or other similar types of constraints Do not attempt to hold it in pla...

Page 86: ... still and upright NOTE Do not lay the unit down on its side 9 Ensure that the system is firmly secured while inside the vehicle Any movement coupled with the weight of the system could cause it to break loose 10 Secure system with straps or as directed otherwise to prevent motion during transport 11 Prevent vibration damage by driving cautiously Avoid unpaved roads excessive speeds and erratic st...

Page 87: ...eak or bind Front wheels Swivel and brake lock Back wheels Swivel swivel lock and brake lock Setting the front wheels lock The pedal is located between the front wheels of the unit and enables the user to control the movement of the wheels Figure 3 16 Front Pedal 1 3 2 Table 3 4 Front Pedal Functions Pedal position Function 1 Left Swivel Lock 2 Center 4 Free wheels 3 Right Park ...

Page 88: ...the unit enables the user to control the movement of the wheels Figure 3 17 Rear Pedal Table 3 5 Rear Pedal Functions Pedal Position Function 1 Left Swivel lock 2 Right Free 2 1 CAUTION When two or more people are releasing the swivel pivot wheel controls with the front and rear pedals take extra precaution to prevent unexpected movement which could result in possible toe injuries ...

Page 89: ... tilted for the optimum viewing angle The monitor and console panel can be raised or lowered for the best viewing height NOTE When moving the LOGIQ 7 lower and lock the monitor and console panel to its lowest possible position to improve stability CAUTION Be careful when lowering the monitor and control panel that it does not collide with the peripheral device sitting on the top of the console Use...

Page 90: ...te tilt raise and lower the monitor continued Figure 3 18 Position of hands when moving monitor and console CAUTION When you move the control panel up down with the monitor place BOTH hands on the control panel Touching other moving parts other than the control panel many cause personal injury ...

Page 91: ...he most important factors for proper image quality If these controls are set incorrectly the Gain TGC Dynamic Range and even Power Output may have to be changed more often than necessary to compensate The proper setup displays a complete gray scale The lowest level of black should just disappear into the background and the highest white should be bright but not saturated ...

Page 92: ...ount of contrast is shown on a slide bar on the screen Figure 3 19 Brightness and Contrast To adjust the brightness 1 Press the Toggle button on the display monitor twice 2 Press the Adjustment button to increase brightness Press the Adjustment button to decrease brightness The amount of brightness is shown on a slide bar on the screen 1 2 3 4 5 1 Contrast Indicator 4 Brightness Contrast Adjustmen...

Page 93: ...es to the final brightness and contrast settings and leave this information with the system Generally speaking do not change the controls once they have been set Once set the display then becomes the reference for the hard copy device s NOTE After readjusting the monitor s Contrast and Brightness readjust all preset and peripheral settings ...

Page 94: ... activate the manual degauss 1 Press the or monitor adjustment buttons while the brightness contrast adjustment indicator is not displayed on the monitor To cancel the manual degauss press the or adjustment button again 2 Press the toggle button for brightness and contrast 3 Press the or Adjustment button NOTE Monitor degaussing demagnetizing is done automatically when the system is turned on Spea...

Page 95: ...can be plugged into any of the probe ports Refer to the Probes chapter Selecting a probe Always start out with a probe that provides optimum focal depths and penetration for the patient size and exam Begin the scan session using the default Power Output setting for the probe and exam NOTE Selecting a new probe unfreezes the image ...

Page 96: ...he probe head to hang free Impact to the probe head could result in irreparable damage Use the integrated cable management hook to wrap the cord 4 Turn the connector locking handle counterclockwise 5 Align the connector with the probe port and carefully push into place 6 Turn the connector locking handle clockwise to secure the probe connector 7 Carefully position the probe cord so it is free to m...

Page 97: ... probe adapter to the system To attach a probe adapter and connect a pencil probe Turn the locking handle counterclockwise to unlock Align the connector of the adapter with the probe port and carefully push into place Figure 3 20 Align the connector with the probe port Turn the connector locking handle clockwise to the full vertical position to lock in place ...

Page 98: ...to the system first verify the direction of the connector The connector portion of the adapter must be properly oriented to the system before locking the probe adapter The probe adapter should only be connected when the connector portion of the adapter is properly aligned mechanically with the system WARNING Serious injury and equipment damage may result if the probe adapter is improperly connecte...

Page 99: ...OGIQ 7 Basic User Manual 3 41 Direction 2392206 100 Rev 1 Cable Handling Take the following precautions with probe cables Keep free from wheels Do not bend the cable acutely Avoid crossing cables between probes ...

Page 100: ... the Probe Probes can be disconnected at any time However the probe should not be active when disconnecting the probe Ensure the probe is deactivated Deactivate by selecting another probe or pressing Freeze Move the probe locking handle counterclockwise Pull the probe and connector straight out of the probe port Carefully slide the probe and connector away from the probe port and around the right ...

Page 101: ...6D Pull out the probe connector carefully Ensure the probe cable is free Be sure that the probe head is clean before placing the probe in its case Move the adapter locking handle counterclockwise into the horizontal position Carefully slide the adapter away from the probe port Store the adapter in its case ...

Page 102: ...all probes be stored in the provided carrying case or in the wall rack designed for probe storage Carrying case First place the probe connector into the carrying case Carefully wind the cable into the carrying case Carefully place the probe head into the carrying case DO NOT use excessive force or impact the probe head CAUTION DO NOT store probes in either the side pocket or the peripheral device ...

Page 103: ... Map Controls are grouped together by function for ease of use See the callouts for this figure on the following page Figure 3 23 Control Panel PDI PW Freeze Patient L R B Pause Auto Depth M Zoom Ellipse Body Pattern Measure M D Cursor Scan Area Set Clear Comment 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 14 ...

Page 104: ...e Keys 13 Freeze and Print Keys 14 Probe and Cord Holder 15 Gel Holder Key Illumination All the keys on the front panel except for the keyboard and some rotaries have a two level backlight capability The following backlighting indicates availability The keyboard area must have task lighting or equivalent to allow operation in a dark room Table 3 6 Key Illumination Backlight Capability Availability...

Page 105: ...rrow F2 Key Annotation arrow Eject F3 Key Eject media Spooler F4 Key Activates DICOM Job Spooler screen Home Set Home F7 Key Move annotation cursor to home position shift key to set current annotation cursor position as the new home position Text1 Text2 F8 Key Switch between user text annotation overlays Grab Last F9 Key Activate the last selected data for edit Word Delete F10 Key Erase word assoc...

Page 106: ...ls push buttons The functionality of these rotaries changes depending upon the currently displayed menu Press the button to switch between controls as with Focus Position Number or rotate the dial to adjust the value 1 2 3 4 5 6 7 1 Patient Enters Patient screen 2 Scan Enters scanning mode screen 3 Reports Activates default report and Touch Panel of report choices 4 End Exam Activates Image Manage...

Page 107: ...e choices are on off 2 Select functions are used where the available functions are listed on the key not shown 3 Two Button functions are used when there are two choices that do not include on off not shown 4 Progress Select keys are used for controls that have three or more choices When this key is selected a pop up menu appears with the available choices 5 Progression keys are used to assess the...

Page 108: ...m display active The Auto keys are used to initiate auto optimize turn off the auto mode B Flow activates deactivates the B Flow scan Depth controls the image display depth The Reverse key toggles the left right orientation of the scan image Record keys are used to activate print the designated recording device e g video page printer multi image camera image archive option The Freeze key is used t...

Page 109: ...purpose When the Body Pattern Ellipse control is pressed it enables the Body Pattern Touch Panel and displays the default pattern on the screen When the Body Pattern Ellipse control is adjusted it is used to activate the ellipse measurement function after the first distance measurement has been set and the second caliper is activated Press Set to fix the measurement after the ellipse adjustment is...

Page 110: ... Cursor key enables Trackball control of the M Mode or Doppler cursor line not angle correction or the CFM window in real time Color Flow Mode The Scan Area key enables Trackball control of the B Mode image area size and position in B W the CFM window size and position in Color mode and the Zoomed area size and position in Zoom The Set key is used for various functions but is generally used to fix...

Page 111: ...Monitor Display LOGIQ 7 Basic User Manual 3 53 Direction 2392206 100 Rev 1 Monitor Display Monitor Display Figure 3 26 Monitor Display Tour ...

Page 112: ...ar 7 Cine Gauge 8 Measurement Summary Window 9 Image 10 Measurement Calipers 11 Measurement Results Window 12 Probe Identifier Exam Preset 13 Imaging Parameters by Mode 14 Focal Zone Indicator 15 TGC 16 Body Pattern 17 Depth Scale 18 Image Management Menu Menu Delete and Active Images 19 Image Clipboard 20 Caps Lock On Off 21 Service Interface icon wrench iLinq icon and system messages display 22 ...

Page 113: ...LOGIQ 7 Basic User Manual 4 1 Direction 2392206 100 Rev 1 Chapter 4 Preparing for an Exam Describes how to begin an exam ...

Page 114: ...sible such as 1 Dataflow 2 Exam category 3 Patient ID 4 Patient name 5 Exam Information The patient s name and ID number is retained with each patient s image and transferred with each image during archiving or hard copy printing CAUTION To avoid patient identification errors always verify the identification with the patient Make sure the correct patient identification appears on all screens and h...

Page 115: ...m should be pressed at the end of each exam Pressing New Patient automatically erases all patient data annotations measurements calculations and worksheets of the last exam Images are not automatically erased A warning message appears regarding images being erased or saved It is always best to select Save All if you are unsure of saving Exams and patients can always be erased later NOTE If the cur...

Page 116: ...Preparing for an Exam 4 4 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Patient Screen Figure 4 2 Patient Screen Category OB ...

Page 117: ...ils are 1 Image Management Patient Provides a search and creation of patient currently selected Image History Provides a list of images per exam for the currently selected patient Active Images Provides preview of the currently selected exam Exam Data Transfer Provides an interface to handle patient data from a remote device 2 Category Selection Select from 8 exam application categories Abdomen Ob...

Page 118: ...atient information into the database prior to the exam NOTE Do not auto generate a Patient ID when registering a patient Review Select Patient Exam for review Resume Exam You can continue the exam for that patient if you select a previous exam for that day Figure 4 3 Review and Continue Exam New Exam Used to create a new exam on a current patient Delete Delete Patient Exam Exit Used to exit Patien...

Page 119: ...urrent Active Exam information Information pertinent to the selected exam category appears in the window All possible information needs to be entered Detail Select the Detail box to activate deactivate the exam details Exam details include Indications Comments Admission Number Perf Physician s Telephone Number Ref Physician s Telephone Number and Operator Telephone Number CAUTION To avoid patient ...

Page 120: ...n is used for the Search key the From and To dates are separated by in the Search String From select appropriate database Clear Clear the entered string Search Displays the Patient Search Screen Exam Displays the Exam History screen of the selected patient Easy Backup One step method to backup move and delete patient images to an external media Prev Next Scrolls up and down Hide Hides the Patient ...

Page 121: ...a Flows on the New Patient menu 6 Fill in patient information NOTE You can also select a patient from the patient database at the bottom of the Patient menu Columns drive the ordering of the patients displayed The column that you select drives the order of the displayed patient database 7 Press Register Enter Past OB Exam information if desired NOTE DO NOT press Register if you are automatically g...

Page 122: ...nter the Patient ID 4 Enter the patient and exam information 5 Press Register 6 Repeat above steps as required Select the patient from the Patient List and press New Exam to start an exam Starting a new exam on an existing patient 1 Press Patient to start Patient screen 2 Select the patient from Patient List 3 Press New Exam Figure 4 5 Warning Message The following message displays Do you want to ...

Page 123: ...an a patient without entering any patient data until the end of the exam 1 Press Scan 2 Scan the patient and save images to clipboard without patient 3 Press Patient to display the Patient Search screen 4 Enter the Patient ID 5 Enter patient data and exam information as necessary 6 Press Active Images 7 Press Permanent Store ...

Page 124: ...Search Screen is displayed Figure 4 6 Patient Search Screen 2 Select the search key and Location From Enter the search string 3 An appropriate patient is displayed in the patient list 4 Select the patient and press Review or Click mark on the left side of Patient ID then all exams of the patient is displayed in the patient list Select the required exam and press Active Images The image list of the...

Page 125: ...Beginning an Exam LOGIQ 7 Basic User Manual 4 13 Direction 2392206 100 Rev 1 Searching for an existing patient continued 5 The selected patient exam screen is displayed Figure 4 7 Patient Exam Screen ...

Page 126: ...tion 2392206 100 Rev 1 Reviewing the patient exam To review the patient exam 1 Search the patient by using Patient Search Field 2 Move the cursor to the patient and press Set 3 Select Review 4 The Patient Exam screen is displayed Figure 4 8 Patient Exam Screen ...

Page 127: ...ield NOTE Another method to review the patient is by selecting the patient on the Patient screen with the left Set key A pop up menu displays Select Review Figure 4 9 Patient Select pop up Menu 6 Select the exam and press Images in the Past Exam Information field the thumbnail images are displayed Press Images again to return Figure 4 10 Images Information Example ...

Page 128: ... Basic User Manual Direction 2392206 100 Rev 1 Reviewing the Image 1 Select the exam which includes the image to review 2 Press Active Images 3 Select the image and press Review Figure 4 11 Active Images Screen 4 The image is displayed ...

Page 129: ...tinued Another method to review the image 1 Clicking the green button showing date on Image History Screen to select old exams 2 Active Exam is displayed on the green button Figure 4 12 Image History Screen 3 Move the cursor to the required image 4 Press Review 5 The selected image is displayed 2 3 3 ...

Page 130: ...3 The confirmation dialog box is displayed Figure 4 13 Delete Patient Confirmation Dialog Box 4 Press OK to delete or Cancel Deleting the existing exam 1 Search and select the patient in the patient list 2 Press Review 3 The patient exam screen is displayed Select the exam which you want to delete 4 The confirmation dialog box is displayed Figure 4 14 Delete Exam Confirmation Dialog Box 5 Press OK...

Page 131: ...d select the patient in the patient list 2 Press Review 3 The patient exam screen is displayed Select the exam which include the image to delete 4 Press Active Images to display the image list 5 Select the image to delete and press Delete 6 The confirmation dialog box is displayed Figure 4 15 Delete Image Confirmation Dialog Box 7 Press Yes to delete or No to cancel ...

Page 132: ... the Patient list The system automatically searches to see if the patient is already in the database Select Search key Patient Data ID First Name Last Name Birthdate Sex or Exam Date Enter search string for example initial letter of Patient Name Select the database in the From box There are two choices searching the entire database list or searching the list currently displayed Figure 4 16 Patient...

Page 133: ... new exam A new exam is automatically created on that patient unless an exam already exists on that day for that patient If an exam already exists for that patient the following warning is displayed Figure 4 17 Dialog Box Select Yes to reuse the existing data Select No to create a new exam for the patient 6 To display the patient information on the title bar press the Esc key or the B Mode key Sel...

Page 134: ...he exam category preset that best describes the desired exam to be performed is chosen after the exam category is selected The factory default preset selections are displayed on the Touch Panel A typical example for the Abdomen exam category is shown below Figure 4 18 Abdomen Preset Selection Touch Panel Use these parameters as a starting point for the exam ...

Page 135: ...efined Application Presets There are four user defined application presets that can be set on the system To set up User Defined Application Presets 1 From the Touch Panel press the Preset icon at the top of the Touch Panel The Preset Touch Panel appears Figure 4 19 Preset Touch Panel ...

Page 136: ...ears The Create New Application menu appears Figure 4 20 Create New User Pop up Menu 3 Select Create New The Create New Application menu appears Figure 4 21 Create New User Application Menu NOTE The new user application is based upon the current exam category and application plus any modifications you have made including the comment library and M A calcs ...

Page 137: ...Touch Panel key you want to use and press Save NOTE The name of the new application cannot include spaces or symbols However the name can include numbers and letters Figure 4 22 Create New User Application Menu The new application now appears on the Touch Panel Figure 4 23 New User Application NOTE You can set up to four 4 user defined application presets for each exam category ...

Page 138: ...his application make sure to save the changes via Save Overwrite user application Figure 4 24 Imaging Presets for User Defined Application NOTE If you select Reload Factory Defaults for the User Defined application that you created the settings for this user defined application revert back to the factory settings for the exam category and application it was based upon NOTE Currently there is no wa...

Page 139: ...be from the probe indicator Probes can be used in more than one exam category application Always start out with a probe that provides optimum focal depths and penetration for the patient size and exam Begin the scan session using the default Power Output setting for the probe and exam Figure 4 25 Probe Indicators Example ...

Page 140: ...Preparing for an Exam 4 28 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

Page 141: ...line Help 5 1 Direction 2392536 100 Rev 1 Chapter 5 Optimizing the Image Describes how to adjust the image This chapter is broken into the following sections B Mode M Mode Color Flow Mode Doppler Mode and 3D Mode ...

Page 142: ...7 Online Help Direction 2392536 100 Rev 1 Optimizing B Mode Intended Uses B Mode is intended to provide two dimensional images and measurement capabilities concerning the anatomical structure of soft tissue Figure 5 1 B Mode Display ...

Page 143: ...Instructions 1 Record exam related patient information Verify system setup probes and presets 2 Position the patient and the console for optimum operator and patient comfort Perform the scan Add important data to the image annotations and measurements Record results print hard copies CINE review optimize image capture and VCR recording 3 Complete the study by collecting all the data ...

Page 144: ...Optimizing the Image 5 4 LOGIQ 7 Online Help Direction 2392536 100 Rev 1 B Mode Touch Panel Figure 5 2 B Mode Touch Panel Page 1 Figure 5 3 B Mode Touch Panel Page 2 ...

Page 145: ...ther adjustments There is an interdependency between gray maps gain and dynamic range If you change a map revisit gain and dynamic range settings Dynamic Range Affects the amount of gray scale information displayed If you increase the gain you may want to decrease the Dynamic Range Edge Enhance Affects the amount of border crispness Frame Average Smooths the image by averaging frames Affects the a...

Page 146: ... displays on the monitor in centimeters Depth values are returned to the factory or user preset value when you change the following Probe Exam Category Exam Calc or New Patient Benefits Depth adjusts your field of view It increases your field of view to look at larger or deeper structures it decreases your field of view to look at structures near the skin line Affect on other controls After adjust...

Page 147: ...gain value is displayed Gain values vary by probe application and frequency setting NOTE Maximum gain is factory preset to an optimum setting to eliminate noise in the display Gain values are returned to the factory or user preset value when you change the following Probe Exam Category Exam Calc New Patient or Frequency Benefits Gain allows you to balance echo contrast so that cystic structures ap...

Page 148: ...unctions on the Utility System General page NOTE Each adjustment cycles you to the next setting To change the zone width use Focus Width on the B Mode Touch Panel page 2 Values Eight focal zones over twelve focal positions In B Flow only one focus zone Focus zone number and position vary depending on the depth zoom probe application and frequency setting selected Focal zone number values are retur...

Page 149: ...to can be found in reduced optimization time and a more consistent and accurate optimization process Upon deactivation the spectrum is returned to the original dynamic range however the velocity scale baseline and angle is still optimized Adjusting To activate press Auto Values Auto Optimize is active until you deactivate it However Auto Optimize values are returned to the factory or user preset v...

Page 150: ...sing Digitally Encoded Ultrasound DEU There are no artifacts such as bleeding blooming or aliasing The greater the speed the better the image scatter density and size If the scan direction is the same as the flow direction then the image scatter is elongated if the scan direction is the opposite as the flow direction then the image scatter is tighter Therefore have the scan direction opposite to t...

Page 151: ...gh and low velocity flow at the same time Affect on other controls When you activate B Flow the image remembers the imaging parameters set while in B Mode When you optimize the frame rate via Line Density you compromise the resolution and when you optimize the resolution you compromise the frame rate B Flow is not available in 3DView Bioeffects When you select B Flow the PRF increases Adjusting th...

Page 152: ...erpolation Adjusting CrossBeam combines frames steered from a minimum of three different angles and up to a maximum of five steer angles To activate CrossBeam press the CrossBeam key on the Touch Panel To adjust the number of frames being compounded press the CrossBeam Touch Panel key Select Low or High You can preset CrossBeam to activate upon entering B Mode you can also preset the CrossBeam via...

Page 153: ...ed using CrossBeam Read Zoom All Measurement and Analysis packages Line Density Depth Map TGC Gain Edge Enhance Frame Averaging Compression Colorize Acoustic Output Rejection Rotation B Softener Auto Reverse Dynamic Range Biopsy The following controls are not available Anatomical M Mode LOGIQ View 3D Imaging B Flow Benefits The combined single image has the benefits of reduced speckle noise reduce...

Page 154: ...those parameters which are presettable by frequency to their preset values for the current harmonic frequency Multi frequency values are returned to the factory or user preset value when you change the following Probe Exam Category Application or New Patient Benefits Coded Harmonics diminishes low frequency high amplitude noise and improves imaging technically difficult patients Coded Harmonics ma...

Page 155: ...cy appears in the upper right hand portion of the monitor display NOTE Changing frequency resets those parameters which are presettable by frequency to their preset values for the current frequency Values Vary depending on the probe and application Frequency values are returned to the factory or user preset value when you change the following Probe Exam Category Exam Calcs or New Patient Benefits ...

Page 156: ...tion TGC amplifies returning signals to correct for the attenuation caused by tissues at increasing depths TGC slide pots are spaced proportionately to the depth The area each pot amplifies varies as well A TGC curve may appear on the display if preset matching the controls that you have set except during zoom You can choose to deactivate the TGC curve on the image Adjusting To decrease increase T...

Page 157: ...g the sector angle affects the frame rate The narrower the sector angle the faster the frame rate Bioeffects Changing the sector angle may change the TI and or MI Observe the output display for possible effects Tilt Description You can steer the sector angle to get more information without moving the probe while in B Mode M Mode Doppler Mode and Color Flow Mode Adjusting To steer the angle to the ...

Page 158: ...s useful for optimizing tissue texture for different anatomy Dynamic Range should be adjusted so that the highest amplitude edges appear as white while lowest levels such as blood are just visible Affect on other controls Dynamic range operates only in realtime not in Freeze CINE CINE Timeline or VCR playback and affects Gain Reverse Description Flips the image 180 degrees left right Adjusting To ...

Page 159: ...o the factory or user preset value when you change the following Probe Exam Category Exam Calcs or New Patient Benefits A higher line density is useful in fetal heartbeat adult cardiac applications and in clinical Radiology applications requiring significantly higher frame rates A lower line density is useful in situations where very small vessels are being imaged e g thyroid testicles Affect on o...

Page 160: ... all reflectors in the image Useful when imaging tissue with bright reflectors e g cyst with septations or calcifications F Assigns a lesser amount of gray scale pixel values to bright reflectors in the image Useful when imaging arteries and grafts G Assigns a lesser amount of gray scale pixel values to weak reflectors in the image than Map F Useful when imaging small parts H Assigns an s shape to...

Page 161: ...ns a lesser amount of gray scale pixel values to weak reflectors in the image than Map R Useful when imaging thyroid and abdomen R Assigns a lesser amount of gray scale pixel values to weak reflectors in the image than Map C Useful when imaging thyroid and abdomen S For Contrast Mode T For Contrast Mode U For Contrast Mode V S shaped map This map highlights tissue differentiation for a certain ban...

Page 162: ...lues vary by probe application and multi frequency setting Frame Average values are returned to the preset value when you change the following Probe Exam Category Exam Calcs New Patient Multi Frequency Benefits Smooths the image Coded Excitation CE Description Coded Excitation improves image resolution and penetration in the far field Adjusting To activate CE press CE Values On and Off Benefits Al...

Page 163: ...nce the eye s discrimination capability Spectrum Colorize colorizes the spectrum as a function of power using the inverse of the Colorize map for the signal intensity in each Doppler line Colorize enhances the visibility of the spectrum s characteristics and enhances your ability to identify spectral broadening and the edge contours of the spectrum used to define the peak frequency velocity The gr...

Page 164: ...ulti Frequency Benefits Edge Enhance cleans out the B Mode image M Mode timeline by subduing some of the gray scale in order to highlight the vessel wall or organ This is helpful when you cannot differentiate between the chambers of the heart Affect on other controls Edge Enhance operates in realtime only not in Freeze or CINE Rotation Updown Invert Description You can flip the image up down Adjus...

Page 165: ...echoes caused by noise Range Focus Description Improves the near field image quality Adjusting On Off NOTE Set Range Focus on the Utility Imaging B Mode preset page Diff Description Reduces noise artifacts in the image When you activate Diff the frame rate decreases and the noise artifacts are filtered Adjusting On Off NOTE Set Diff on the Utility Imaging B Mode preset page Dual Beam Description T...

Page 166: ... detect and characterize tumors of the liver kidney and pancreas and to enhance flow signals in the determination of stenosis or thrombus CAUTION Please be advised that Contrast imaging MAY NOT BE available on your system Contrast agents for radiology use are undergoing clinical trial and therefore not yet available in the United States Table 5 3 Available Contrast Settings Label Description Clini...

Page 167: ...2536 100 Rev 1 Contrast Imaging Overview continued Activation Press the Contrast key on the Control Panel B Mode Contrast activates in the B fundamental frequency Figure 5 4 B Mode Contrast Imaging Page 1 Figure 5 5 B Mode Contrast Imaging Touch Panel Page 2 ...

Page 168: ...line Help Direction 2392536 100 Rev 1 Contrast Imaging Overview continued To activate TruAgent Detection press the Touch Panel key Figure 5 6 TruAgent Detection Contrast Imaging Page 1 Figure 5 7 TruAgent Detection Contrast Imaging Page 2 ...

Page 169: ...Optimizing B Mode LOGIQ 7 Online Help 5 29 Direction 2392536 100 Rev 1 Contrast Imaging Overview continued Figure 5 8 TruAgent Detection Contrast Imaging Page 3 ...

Page 170: ...cessing controls When you reactivate Contrast Imaging your last selected contrast technique is remembered except for TruAgent Detection which returns to B Fundamental Bioeffect Activating Contrast Imaging may change the TI and or MI Observe the output display for possible effects The Power Output key has been enhanced to provide more subtle gradations for use while contrast imaging The Mechanical ...

Page 171: ...ext to Time Delay Background To adjust the level of the background anatomy press the down arrow next to Background when scanning in Coded Harmonic Angio mode Additional Presets To adjust other B Contrast Imaging presets Line Density Frame Average etc press the down arrow to adjust the setting See Chapter 16 for more information TruAgent Detection Presets Default Map To set the default TruAgent map...

Page 172: ...tion The Contrast Trigger scans images at set intervals delaying imaging according to the time delay that you specify Adjusting Press Trigger Off to activate the time delay When you activate the trigger the Time Delay can be controlled via the dial beneath the Touch Panel Adjust the knob to set the time delay The Contrast Trigger is deactivated if you go into a Timeline Mode or activate B Flow or ...

Page 173: ...atient Display There are two areas on the screen where the Contrast Clock displays on the image and on the lower left hand portion of the display The timer on the image freezes when you freeze the image the timer updates when you unfreeze the image However the timer located on the lower left hand portion of the display continues to display over a freeze probe change mode change multi image and zoo...

Page 174: ...ng Display Description Transparency Map Counter Contrast Settings Not Shown The Acoustic Output setting for B Contrast is displayed here The trigger status is displayed 0 Off 1 On plus the time interval The Contrast Imaging Technique is displayed here Fnd Fundamental CHA Coded Harmonic Angio PI Phase Inversion CPI Coded Phase Inversion TAD TruAgent Detection ...

Page 175: ...n an ROI region of interest on one of those images where the contrast effect is visible 5 The system then calculates the mean pixel intensity within that ROI for all frames in the user designated loop and plots the resulting data as a function of time You can also choose to fit this data to one of several mathematical functions The fundamental idea is that the contrast effect flowing through the o...

Page 176: ...aved image loop can be used for TIC analysis NOTE TIC analysis is only available if the user has selected an image loop If the user has selected a saved still image just one frame TIC analysis is not available 2 Press Freeze NOTE The TIC package is only available when the system is in FREEZE mode 3 TIC Analysis displays on the Cine Touch Panel Figure 5 10 Cine Touch Panel NOTE Subsequent TIC proce...

Page 177: ... 37 Direction 2392536 100 Rev 1 Activating TIC continued 4 Select TIC Analysis The TIC Analysis screen and Touch Panel displays To toggle the trackball function between TIC and Scroll press Scan Area Figure 5 11 TIC Analysis Screen TAD mode ...

Page 178: ... Panel controls retain their traditional functions While the CINE Touch Panel is on the top level the trackball and other imaging controls perform as they usually do in standard CINE mode Exiting TIC Analysis There are several methods to exit TIC Analysis Toggling Exit TIC Analysis on the TIC Touch Panel Press Freeze to unfreeze and resume scanning Press any other button that returns the system to...

Page 179: ... Screen Description Figure 5 13 TIC Analysis Screen TAD mode Table 5 5 TIC Analysis Screen Description 1 Contrast Cineloop Window Sample Area Indicates sampling position of the intensity Contrast trace The sample area is color coded the first sample area is yellow the second green etc ...

Page 180: ...r Dt s elapsed time from previous frame ECG not shown Frame Maker displays ECG trace the current frame maker and the start and stop markes for the cineloop Time at cursor position Intensity dB or AU at Cursor position Intensity dB or AU at frame marker position Color coded 4 Sample Area 5 Time at cursor position and velocity at cursor position 6 Sample Area Tools Pencil Icon Creates a sample area ...

Page 181: ...er the analysis window and press the left Set key The Analysis Window system menu displays at the cursor position NOTE The system menu is dependent on mode Figure 5 14 Analysis Window System Menu Contrast Mode Reference Image System Menu Position the cursor over the reference image and press the left Set key The reference image system menu displays at the cursor position Figure 5 15 Reference Imag...

Page 182: ...I and press the left Set key The ROI system menu displays at the cursor position Figure 5 16 ROI System Menu Frame Marker System Menu Position the cursor on the Frame Marker in the Analysis Window and press the left Set key The Frame Marker system menu displays at the cursor position Figure 5 17 Frame Marker System Menu ...

Page 183: ...t Cine start and end frames as the default TIC start and stop frames 1 The first frame in the analysis series is selected by adjusting the Start Frame control to the desired frame OR using the Trackball or the Frame by Frame control to select the desired first frame and then selecting the Start Frame control 2 The last frame in the analysis series is selected by adjusting the CINE Last Frame contr...

Page 184: ...this frame the sample area is marked with an anchor If the cineloop has more than one heart cycle a sample area will also be anchored in the corresponding frame in the next heart cycle The trace is updated accordingly in the Analysis window Trace from freehand sample area 1 Select the Freehand ROI button pencil icon on the monitor display 2 Move the cursor to one of the Cineloop windows using the ...

Page 185: ... Press Set The sample area is unanchored 6 Drag the sample area to the corresponding anatomical location in the new frame When the sample area is anchored in more than one frame linear interpolation is performed so that the sample area is smoothly moved between the anchored positions in the selected frames when running the cineloop 7 Press Scan Area until the scroll trackball assignment is selecte...

Page 186: ...ea is marked with an anchor 3 Press Scan Area until the QA trackball assignment is selected 4 Move the cursor to the sample area using the Trackball 5 Press Set The sample area is unanchored 6 Drag the sample area to a new location 7 Press Set to anchor the sample area to the new location Zooming in the Analysis window To zoom 1 In the Analysis window press and hold down the Set key while dragging...

Page 187: ...d shall have their traces automatically recalculated and replotted in the trace plot window as they are being moved Freehand ROIs that are being repositioned shall not have traces calculated and plotted until the new position is finalized and Set is pressed a second time If the ROI position on the last frame of the selected image range is moved the corresponding ROIs on all frames are repositioned...

Page 188: ...lot A new active ROI is generated whose position is manipulated by the trackball and whose time intensity curve traces will be plotted as before while the previous ROI and trace remain fixed at the points they were saved at NOTE Elliptical ROIs can be positioned in any manner that keeps their center within the image boundaries In the case that part of the ROI is outside the image boundary only dat...

Page 189: ...e 5 19 Sample Area Information Box 3 Adjust Height Width and Tilt angle 4 Press OK The selected ROI size changes Labeling a Sample Area The sample area label is used to identify data associated with the sample area when exporting 1 Position the cursor on the ROI to label and press the left Set key 2 The ROI system menu displays Select Label sample area The Label Dialog box displays Figure 5 20 Lab...

Page 190: ... Delete Sample Area a pull down menu displays Figure 5 21 Delete Sample Area pull down menu 2 Select Current sample to delete the currently active ROI Select Delete all to delete all currently set ROIs and all of their traces NOTE The corresponding traces for the deleted ROIs are erased from the plot NOTE Deleting an ROI causes the ROIs to be deleted from all frames in the analysis loop ...

Page 191: ...ys at the cursor position 2 Select the appropriate parameter Vertical Unit When analyzing the contrast data the Y axis can be set to display either longarithmic scale dB or linear acoustic units AU for both tissue intensity 2D or Angio intensity data To toggle between dB and acoustical display units for the Y axis dB The traditional log compressed B mode data is used to calculate the time intensit...

Page 192: ...e trace graph only when a new ROI is saved to account for changing input dynamic range On The system automatically rescale the vertical axis of the trace graph every time the currently selected active ROI is moved Off Disable any automatic scaling of the vertical axis There is user defined system defaults on the system preset page for the fixed vertical scale to be used for the plot Figure 5 23 Ve...

Page 193: ...r CHA and Phase Inversion Horizontal Sweep Horizontal Sweep allows to increase or decrease the time interval over which to plot the TIC curve The Horizontal Sweep control can range from TBD on the short side to the time interval between the user selected first and last frame The default is the user selected image range If the user has not yet selected a first and last frame the first and last defa...

Page 194: ...alysis signal displayed 1 Select Smoothing OR Position the cursor over the analysis window and press the left Set key The System menu is diplayed at the cursor position Select Smoothing NOTE When smoothing is turned on it applies to all traces in the plot window 2 The smoothing filter list displays Select the appropriate parameter Figure 5 27 Smoothing Menu NOTE If dt is selected for Horizontal Sc...

Page 195: ...agent Expotential wash in is described by the function Y t A 1 exp kt B where A dB or AU is the intensity from the contrast agent B dB or AU is the intensity at time t 0 defined as the time of the left marker This corresponds to the tissue baseline signal if no contrast is present at the selected starting point NOTE A B contrast tissue plateau level k 1 s is a time constant Wash out Used to find a...

Page 196: ...st frame to be disabled and release Set The marker is turn red and the data from that frame is removed from the trace and any subsequent trace processing Disabling a frame from the cineloop window 1 Use the trackball to move the cursor to the cineloop window 2 Press the left Set key The system menu displays 3 Select Disable frame The current frame is disabled and the corresponding frame marker dis...

Page 197: ...mes 1 Position the cursor on the Frame Marker line and press the left Set key The system menu is diplayed at the cursor position 2 Select Enable all frames 3 All disabled frames are re enabled Figure 5 29 Frame makers 1 Analysis Window 2 Frame markers axis 3 Enabled frame Green 4 Disabled frame Red 5 ECG 6 Current frame ...

Page 198: ...er the filename Only Text Comment Enter the comment if necessary 3 Select OK to save the data and return to the TIC Analyisis screen All displayed ROI traces are saved in the exported file The fit parameters are included in the trace file if the user has done a curve fit NOTE The Smoothed trace is the one saved is the user has applied a smoothing filter NOTE Only data from the user selected image ...

Page 199: ...can annotate both the reference image and the trace plot displays Use Comment key to type the annotation See Chapter 6 for reference Printing TIC Data Press the appropriate print key in the TIC mode The system capture a single still frame which consists of the plot the reference image and user annotation ...

Page 200: ...ent LOGIQView is not available for the following Multi Image Timeline Modes B Flow Mode Color Flow Mode PDI Mode Benefits The user can look at a larger region of interest within one field of view that is wider than any given probe would normally provide Clinical Use LOGIQView is intended for scanning areas too large to fit on one image Using LOGIQView To perform an exam using LOGIQView 1 Perform a...

Page 201: ...age distortion Guidance and precautions for uniform motion Continuous contact is required throughout the length of the extended image DO NOT lift the transducer from the skin surface Always keep the transducer perpendicular to the skin surface DO NOT rock the transducer Keep the motion within the same scan plane if possible DO NOT slide the transducer laterally Lateral turning change in direction ...

Page 202: ... is for viewing motion patterns of the heart Typical exam protocol A typical examination using M Mode might proceed as follows 1 Get a good B Mode image Survey the anatomy and place the area of interest near the center of the B Mode image 2 Press M D Cursor 3 Trackball to position the mode cursor over the area that you want to display in M Mode 4 Press M Mode 5 Adjust the Sweep Speed TGC Gain Powe...

Page 203: ...de Display Figure 5 31 M Mode Display M Mode Display Description Format Values M Mode Gain Depth Scale Indicator Displays Overall M Mode Gain as dB Image depth in cm Time Scale Eight speeds 0 7 Major marker 1 second M Mode Cursor Displays where the M Mode Cursor is positioned ...

Page 204: ...Optimizing the Image 5 64 LOGIQ 7 Online Help Direction 2392536 100 Rev 1 M Mode Touch Panel Figure 5 32 M Mode Touch Panel Page 1 Figure 5 33 M Mode Touch Panel Page 2 ...

Page 205: ...ation Sweep Speed values are returned to the factory or user preset value when you change the following Probe Exam Category Exam Calcs or New Patient Benefits You can speed up or slow down the timeline to see more or fewer occurrences over time Bioeffects Changing the Sweep Speed may change the TI and or MI Observe the output display for possible effects HINTS These M Mode controls produce the fol...

Page 206: ...e Description Anatomical M Mode gives you the ability to manipulate the cursor at different angles and positions The M Mode display changes according to a motion of the M cursor Figure 5 34 Anatomical M Mode Activating To activate Anatomical M Mode Press the Anatomical M Touch Panel control ...

Page 207: ...e the Trackball left right to move the cursor line left right Move the Trackball up down to move the M cursor up down Values On Off Benefits Color Flow Mode and Color M Mode are Doppler Modes intended to add color coded qualitative information concerning the relative velocity and direction of fluid motion within the B Mode or M Mode image Bioeffects Changing the Sweep Speed Packet Size Frame Rate ...

Page 208: ...the size and position of the Color Flow window in M Mode All M Mode measurements are available with M Color Flow active depth distance along a straight line stenosis volume trace circumference enclosed area distance time slope and heart rate Activating To activate M Color Flow Mode press M M Mode Then press CF Color Flow or press CF then press M To toggle between M Color Flow controls and Color Fl...

Page 209: ...100 Rev 1 M Color Flow Mode continued Bioeffects Changing the Sweep Speed Packet Size Frame Rate Resolution Zoom PRF and ROI size may change the TI and or MI Observe the output display for possible effects Figure 5 35 M Color Flow Page 1 Figure 5 36 M Color Flow Page 2 ...

Page 210: ...llow the same procedure as described under B Mode to locate the anatomical area of interest 2 After optimizing the B Mode image add Color Flow 3 Move the color flow area of interest as close to the center of the image as possible 4 Optimize the color flow parameters so that a high frame rate can be achieved and appropriate flow velocities are visualized 5 Press Freeze to hold the image in memory 6...

Page 211: ...ve the Trackball to move the CF window Figure 5 37 Color Flow Mode Display Uses Color Flow is useful to see flow in a broad area Color Flow allows visualization of flow in the whole image whereas Doppler Mode provides spectral information in a smaller area Color Flow is also sometimes used as a stepping stone to Doppler You use Color Flow to locate flow and vessels prior to activating Doppler ...

Page 212: ...a different frame rate setting or reduce the packet size Wall Filter Affects low flow sensitivity versus motion artifact Color Threshold Percentage of gray scale level where color Doppler is overwritten Frame Average Affects temporal smoothing and color Doppler robustness Ace Ace versus normal affects motion artifact control Packet Size Affects the amount of color Doppler sensitivity versus frame ...

Page 213: ...Optimizing Color Flow LOGIQ 7 Online Help 5 73 Direction 2392536 100 Rev 1 Color Flow Mode Touch Panel Figure 5 38 Color Flow Mode Touch Panel Page 1 Figure 5 39 Color Flow Mode Touch Panel Page 2 ...

Page 214: ...fill in or clean out spectral information Bioeffects Gain has no affect on Power Output However with increased Gain the output level can usually be reduced to produce an equivalent image quality PRF Pulse Repetition Frequency Description Raises lowers the PRF on the color bar Adjusting To raise lower the velocity scale press PRF Wall Filter until you reach PRF then adjust PRF left right Values Vel...

Page 215: ...essary low frequency signals caused by motion Scan Area Description Scan Area sizes and positions the color window Adjusting The window grows from the center of the color flow window To adjust the size press Scan Area Size appears in the Trackball Status area on the monitor display then move the Trackball left right up down To adjust the position press Scan Area Pos appears in the Trackball Status...

Page 216: ...ws you to view blood flow according to your personal preference Baseline Description Changes the Color Flow or Doppler spectrum baseline to accommodate higher velocity blood flow Minimizes aliasing by displaying a greater range of forward flow with respect to reverse flow or vice versa Baseline adjusts the alias point The default baseline is at the midpoint of the color display and at the midpoint...

Page 217: ...age to the left right adjust Angle Steer Values Linear probes can be steered left 20 degrees center or right 20 degrees Angle Steer values are returned to the factory or user preset value when you change the following Probe Exam category Exam Calcs or New patient Benefits Provides a Doppler cursor angle suitable for linear probe orientation Beneficial in Peripheral Vascular to image carotids Bioef...

Page 218: ...seful in situations where very small vessels are being imaged e g thyroid testicles Affect on other controls Frame rate changes the vector density and frame rate Bioeffects Activating color flow frame rate high resolution may change the TI and or MI Observe the output display for possible effects Map Description Allows you to select a specific color map After you have made your selection the color...

Page 219: ...essel walls Helps minimize color bleeding outside vessel walls Frame Average Description Averages color frames Adjusting To smooth temporal averaging select Frame Average left right The selected value displays on the Touch Panel Values Frame Average values vary by probe and application the highest value is color capture in both PDI and Color Flow The values are returned to factory or user preset v...

Page 220: ...e tissues behind the color Spatial Filter Description Smooths out the color makes it look less pixely Adjusting Select Spatial Filter to adjust Values 0 5 Benefits Smooths the image Duplex Description Duplex On simultaneous B Mode Color Flow Mode Duplex Off Toggle live B Mode and Color Flow Mode via B Pause Adjusting Select Duplex to adjust Values On Off Benefits Allows the user to have both PW an...

Page 221: ...ingle color flow vector Adjusting To increase decrease the packet size select Packet Size left right Values Values vary by probe and application and are returned to factory or user preset value when you change Probe Exam Category Exam Calcs or New Patient Values are displayed on the monitor display as PSize Benefits Allows you to improve the color sensitivity and accuracy of color averaging increa...

Page 222: ...rasound system plots color flow based on the number of reflectors that are moving regardless of their velocity PDI does not map velocity therefore it is not subject to aliasing Figure 5 40 Power Doppler Imaging Display Adjusting Press PDI The color flow window appears over the B Mode image Move the Trackball to move the CF window To exit press PDI or select a new mode Values On Off Ten power P0 P6...

Page 223: ...The expanded map is designed to expand or increase the dynamic range of data displayed in a PDI image to show both low and high flow states It is especially useful for highlighting very low flow states just above the noise floor as in renal vessels P 3 The compressed map is designed to compress or decrease the dynamic range of the PDI image data to highlight high flow states and suppress noise P 7...

Page 224: ...Optimizing the Image 5 84 LOGIQ 7 Online Help Direction 2392536 100 Rev 1 PDI Power Doppler Imaging Mode Touch Panel Figure 5 41 PDI Mode Touch Panel Page 1 Figure 5 42 PDI Mode Touch Panel Page 2 ...

Page 225: ...pler map while in PDI NOTE If you store a PDI image and recall it you can still switch to the Directional Power Doppler map and vice versa However an image stored as non directional then switched to directional just adds direction to a non directional map and vice versa HINTS If the image is aliasing increase the PRF and reduce the Wall Filter ...

Page 226: ...en pulsatile flow in the liver arteries green and non pulsatile flow in the portal vein at one glance Flow existence flow direction and vasculature information will be available NOTE 3D images cannot be rendered in PFD mode Activating deactivating PFD To activate deactivate PFD mode press PFD on the Control Panel while scanning in CFM or PDI mode While in PFD mode PFD scale is displayed on the lef...

Page 227: ...Optimizing Color Flow LOGIQ 7 Online Help 5 87 Direction 2392536 100 Rev 1 Activating deactivating PFD continued Figure 5 44 PFD Touch Panel Page 1 Figure 5 45 PFD Touch Panel Page 2 ...

Page 228: ...alues are returned to the factory or user preset value when changing the following Probe Exam Category Exam Calcs or New Patient Benefits Imaging of higher velocity flow requires increased PFD Scale values to avoid aliasing and to get the right PFD Affect on other controls Changing the PFD Scale may affect Power Output Frame Rate and Wall Filter When adjusting the PFD Scale Cine memory is cleared ...

Page 229: ...of the ultrasound signal such as moving blood cells The resultant signals are presented audibly through the system speakers and graphically on the system display The X axis of the graph represents time while the Y axis represents the shift in frequency The Y axis can also be calibrated to represent velocity in either a forward or reverse direction PW Doppler is typically used for displaying the sp...

Page 230: ...pler Mode Adjust Volume to adjust Doppler audio The Doppler signal is heard through the speakers 7 Position the sample volume cursor by moving the Trackball left and right Position the sample volume gate by moving the Trackball up and down Size the gate by clicking SV Length 8 Optimize the PW Doppler spectrum as necessary Refer to the Doppler Optimization section of this chapter for more informati...

Page 231: ...dio to listen for when the sample volume gate is positioned over an area of flow B Pause toggles between real time 2D with Sample Volume and real time spectral display Use Doppler is used to examine blood flow information in the vessels of the legs arms abdomen neck and heart To exit PW Doppler Mode press PW CW Doppler Mode press CW Activating Triplex Mode To activate Triplex Mode press CF Press P...

Page 232: ...trum as gray scale values Strong signals are displayed as bright while weak signals are displayed as varying shades of gray HPRF is invoked when you are operating in PW Doppler Mode and conditions activate HPRF when the velocity scale factor or sample volume gate depth exceeds certain limits When HPRF is active multiple sample volume gates appear along the Doppler mode cursor Doppler information c...

Page 233: ...d as WF in Hz Doppler Gain Displays asGN in decibels db Sample Volume Depth Displays in Cm when Doppler cursor is present Doppler Angle AC Indicates angle in degrees between the Doppler mode cursor and the angle correction indicator Displays when Doppler cursor is present The Doppler Angledisplays in red when the angle exceeds 60 Velocities obtained when the angle is greater than 80 are displayed ...

Page 234: ...e Each selection represents a different sweep time Angle Correct Indicates flow direction Sample Volume Gate Indicates sample volume box Each probe defaults to a specific range gate Doppler Velocity Scale Flow direction has a positive and negative indicator noted in centimeters per second cm sec When the velocity scale is less than 10 cm s it is displayed to the first decimal point 4 6 rather than...

Page 235: ...se caused by vessel or heart wall motion at the expense of low flow sensitivity Sweep Speed Controls speed of spectral update HINTS The best Doppler data is collected when parallel to flow with orientation also parallel to the anatomic target whereas the best B Mode image data is collected perpendicular to the anatomic target Therefore you don t usually get both an ideal B Mode image and ideal Dop...

Page 236: ...Optimizing the Image 5 96 LOGIQ 7 Online Help Direction 2392536 100 Rev 1 Doppler Mode Touch Panel Figure 5 47 PW Mode Touch Panel Page 1 Figure 5 48 PW Mode Touch Panel Page 2 ...

Page 237: ... the timeline Adjusting To activate press B Pause to toggle between simultaneous and update The M Mode trace does not restart each time the image is updated however a black bar may appear Values On Off Benefits Update increases the Spectral Doppler display quality Bioeffects Activating Update may change the TI and or MI Observe the output display for possible effects ...

Page 238: ...ossible effects Doppler sample volume length Description Sizes the sample volume gate Adjusting To increase decrease the gate size adjust SV Length on the Touch Panel Hold down key to continuously size gate A black bar appears indicating changes made to the sample volume size but this is not a time discontinuity NOTE Adjustments to the sample volume gate size are made from the center point of the ...

Page 239: ...nals from more than one flow area are superimposed Adjusting To raise lower adjust the PRF on the Touch Panel PRF and Wall Filter share the same control Press the control to toggle between PRF and Wall Filter The display updates velocity scale parameters after you adjust the velocity scale Values Velocity Scale values vary by probe and application In Triplex when you change the velocity scale in C...

Page 240: ... Angle Correct to the left right The velocity scale changes when you adjust angle correct Values 1 increments from 0 to 90 The possible range of operation is from 0 degrees to 90 degrees in either direction For optimum velocity measurements the angle of incidence should be between 45 60 for vascular applications Angle Correct values vary by probe and application Angle Correct values are returned t...

Page 241: ...hanges to the velocity scale Baseline Description Adjusts the baseline to accommodate faster or slower blood flows to eliminate aliasing Adjusting Baseline adjusts the point in the spectrum where the velocity trace is at zero The default baseline is at the midpoint of the spectrum To shift the baseline adjust Baseline on the Touch Panel The baseline displays as a solid line running across the spec...

Page 242: ...e Correct changes the cursor to a Doppler Mode cursor Angle Steer and Fine Angle Steer Description You can slant the ROI of the Color Flow linear image left or right to get more information without moving the probe The angle steer function only applies to linear probes Adjusting To slant the linear image to the left right adjust Angle Steer Press Angle Steer to access Fine Angle Steer Values Linea...

Page 243: ...s display below the baseline and to the left speaker as you face the system Positive velocities display below the baseline Values Forward reverse The trace corresponds to flow direction positive flow is forward flow toward the probe or negative flow is reverse flow away from the probe The invert setting is returned to the factory or user preset value when you change the following Probe Exam Catego...

Page 244: ...amic range to clean out the spectrum to determine if the broadening is actual or not You increase the dynamic range to fill in the spectrum according to your personal preference Affect on other controls Dynamic range operates only in realtime not in freeze CINE CINE Timeline or VCR playback and affects Doppler gain Spectral Trace Trace Method Description Traces the average mean and peak velocities...

Page 245: ...Triplex is on in triplex mode It is used to set the PRF ratio between PW and CFM Adjusting Press PW CF Ratio to select the ratio NOTE Set Dependent Triplex to the on position at the Utility Imaging PW menu before using this feature Values 1 CFM and PW PRF are the same 2 PW PRF is twice the CFM 4 PW PRF is four time the CFM Benefits Optimizes PW PRF in Triplex mode Decrease aliasing without changin...

Page 246: ...il Display Format Description Changes the horizontal vertical layout between B Mode and M Mode or timeline only Adjusting Press Display Format Values Vertical 1 3 1 2 or 2 3 B Mode Horizontal 1 4 or 1 2 B Mode or Timeline Only Benefits You can select how to have your Doppler timeline and anatomy displayed Time Resolution Description Adjusts image appearance so that if you select a lower setting th...

Page 247: ... Adjusting Press Spectral Aver to select the values Values Off Low Med Medium High and Very High Benefits This has the effect of presenting a smoother and softer image Modify Auto Calcs Description Activates the menu to select which calculations are automatically calculated Adjusting Press Modify Auto Calcs to activate Modify Auto Calcs Touch Panel Benefits Provides flexibility ...

Page 248: ...re Doppler beam for rapid scanning of the heart Range gated CW allows information to be gathered at higher velocities There are two CW Doppler operating modes Steerable and Non Imaging Steerable Allows viewing of the B Mode image to position the Doppler cursor to the area of interest while viewing the Doppler spectrum shown below in the B Mode image and listening to the Doppler Audio signal Works ...

Page 249: ...2536 100 Rev 1 Non Imaging Provides only Doppler Spectrum and Audio for ascending descending aortic arch other hard to get to spaces or higher velocities Requires a single CWD probe and probe adapter Works with the P2D and P6D probes Figure 5 50 Non Imaging CWD Screen ...

Page 250: ...ivating CW Doppler To activate CW Doppler Mode press CW The Doppler spectrum displays along with the B Mode image Steerable CW Doppler NOT Non Imaging CW Doppler The cursor changes to a Doppler cursor Figure 5 51 CWD Mode Touch Panel Page 1 Figure 5 52 CWD Mode Touch Panel Page 2 ...

Page 251: ...Optimizing Spectral Doppler LOGIQ 7 Online Help 5 111 Direction 2392536 100 Rev 1 Exiting CW Doppler CW Doppler Mode press CW ...

Page 252: ...c fields emitted from the device may interfere with the pacemaker operation Table 5 7 3D Package Options 3D Type Description Sensor No Sensor Available Tabs Easy 3D Designed for rendering B Mode images e g Baby Face scans No sensor 3D Acquisition Easy 3D Movie Advanced 3D Designed for rendering B Mode and Color Flow Mode images e g vessel trees No sensor 3D Acquisition Easy 3D Advanced 3D Movie ...

Page 253: ...enly To perform a sweep fan scan rock the probe once Note the distance of the scan 5 The 3D volume of interest VOI is dynamically assembled on the right side of the screen NOTE If the image stops before you re done scanning start acquiring the 3D volume of interest again 6 To complete the 3D scan press R the right split screen key NOTE You can also press Freeze but then you need to also press the ...

Page 254: ...e positioning the pointer at different places within the 3D VOI Highlight different colors white red yellow or green Press Set to select a VOI for manipulation Use the hand to manipulate the 3D VOI Rotating the 3D VOI Left Right or Forward Backward You can rotate it left to right or right to left You can rotate it forward backward Press right Set key when the white pointer finger is positioned on ...

Page 255: ...rough the 3D VOI using the red hand Press Set when the red pointer finger is positioned on the red box Move the closed red hand to move through the 3D VOI Figure 5 54 Moving through a 3D Volume of Interest Red Hand NOTE Any plane in the volume can be made active highlighted with red box by clicking on it ...

Page 256: ...specific portions of anatomy using the yellow hand Press Set when the yellow pointer finger is positioned on the yellow box Move the closed yellow hand to manipulate the 3D VOI NOTE This actually moves an edge A yellow hand appears only when the pointer is on an edge of the VOI Figure 5 55 Manipulating the Edge of a 3D Volume of Interest Yellow Hand ...

Page 257: ...iew Specific Anatomy You can pull back a corner to view specific portions of anatomy using the green hand Press Set when the green pointer finger is positioned on the green box Move the closed green hand to manipulate the 3D VOI Figure 5 56 Manipulating a Corner of the 3D Volume of Interest Green Hand ...

Page 258: ...ly The gray surface mode is activated and the texture mode is switched off The gray surface mode values for opacity and threshold are set automatically according to the datasets histogram Vascular Available only with Advanced 3D or Tru 3D package After having scanned in this mode certain rendering parameters are set automatically The color image is rendered in the texture mode The values for opaci...

Page 259: ...60 degrees until the object disappears again The entire scan time should be around 2 4 seconds During the sweep the probe may not be moved parallel just tilted No sensor is mounted on the probe Before starting an acquisition take care that the transmitter is positioned correctly during data acquisition and that the transmitter cannot move Scan Plane Selections Front to Back Side to Side Front to B...

Page 260: ...ree rotation eleven images in steps of 6 degrees are calculated Scalpel Structures for example a part of the placenta hiding the view to a fetal face can be cut out in a rendered image All visible structures can be cut out The option of erase inside deletes all structures inside the marked region The option of erase outside deletes all structures outside the marked region The region in the rendere...

Page 261: ...e of interest shows the acquired ultrasound images transformed into an isotropic rectangular coordinate system The volume of interest can be manipulated as described above Threshold Opacity Threshold defines which gray values are used for rendering and which are considered noise Opacity defines how strict Threshold is used for discrimination A low opacity value creates a firmer appearance of the s...

Page 262: ...image slices with a 3D rendered color image This mode allows stepping through the B Mode images along a vessel structure The 2D slice can be moved with the right Set key The Trackball symbol has to be positioned inside the 2D plane Active Data Manipulations of rendering parameters only have an effect on the data defined as Active Data After having selected Active Data a list of data is displayed G...

Page 263: ...mplete volume of interest is displayed It shows the position of the three orthogonal planes in the VOI A green point displayed in each plane defines the point of intersection of the three planes This point can be set to different positions in the planes by a double pressing the right Set key A plane can be moved parallel in the VOI by pressing the right Set key on the position of the green point a...

Page 264: ...The calculation and display of a complete rotation around the axis defined by the Axis button starts in steps of 15 degrees Auto Movie Initializes the calculation and display of a 3D movie A rotation of 30 degrees left and right around the actual image position either the default position after acquisition or the position that was manually defined by manipulating the 3D volume of interest is shown...

Page 265: ... User Manual 6 1 Direction 2392206 100 Rev 1 Chapter 6 Scanning Display Functions Describes additional ways in which to adjust the image In addition describes additional ways to get useful information electronically ...

Page 266: ...ge changes the frame rate which tends to change thermal indices The position of the focal zones may also change which may cause the peak intensity to occur at a different location in the acoustic field As a result the MI may change To zoom an image adjust Zoom A reference image appears in the upper left hand section of the display To exit zoom adjust Zoom until the reference zoom image is removed ...

Page 267: ...rite Zoom the Ultrasound line density and or sampling frequency increases giving a better resolution Available only in pre processing NOTE The difference between Read Zoom and Write Zoom can be described in relation to photography With a photograph Read Zoom manipulates the negative and enlarges the picture whereas Write Zoom uses a telephoto lens to bring the image closer before taking the pictur...

Page 268: ...suspended NOTE Selecting a new probe unfreezes the image Freezing an image To freeze an image 1 Press Freeze The key backlights If you are in a mixed mode both screen formats stop immediately Deactivating Freeze restarts both modes and places a black bar on the trace to indicate the time discontinuity To reactivate the image 1 Press Freeze again NOTE Deactivating Freeze erases all measurements and...

Page 269: ...Freezing an Image LOGIQ 7 Basic User Manual 6 5 Direction 2392206 100 Rev 1 Freezing an Image Footswitch Option You can also freeze the image via the footswitch ...

Page 270: ...age Map Zoom Rotation Reverse Rejection Compression B Softener Focus Width Gain You can use the following controls to process a frozen Color Flow or Doppler Mode image Angle Correct Invert CF Threshold Packet Size ACE Dynamic Range NOTE Color cannot be added to a black and white image that has been frozen Auto Optimize Optimizes the B Mode image or Doppler Spectrum ...

Page 271: ...ine data and updates the corresponding B Mode images You can view CINE as a continuous loop via CINE Loop or manually review CINE images frame by frame via the Trackball Data in CINE is available until new data is acquired CINE is stored on the system s memory and can be archived as well CINE is useful for focusing on images during a specific part of the heart cycle or to view short segments of a ...

Page 272: ...n 2392206 100 Rev 1 CINE and Monitor Display The CINE display located on the left hand side of the monitor indicates which frame you are viewing of the whole loop 62 123 as well as the time at which this frame occurs within the loop 1 6 3 2 s Figure 6 1 CINE Display ...

Page 273: ...392206 100 Rev 1 Using CINE The following Touch Panel appears Figure 6 2 CINE Touch Panel Adjusting CINE Loop Speed Adjust the Loop Speed control at the bottom of the Touch Panel Disconnecting B Mode CINE from Timeline CINE Select B Mode or Timeline CINE ...

Page 274: ...t and or insert the pre defined comments from the comment library It also provides the user with arrow markers to point to parts of the image Pressing the Comment key or any keys on the alphanumeric keyboard initiates the annotation mode This assigns the trackball function to controlling the cursor and displays the annotation library on the Touch Panel menu Figure 6 3 Comment Key on the Front Pane...

Page 275: ...utomatically activated by typing from the alphanumeric keyboard NOTE In this case the cursor begins at the same location where the annotation mode was exited After activating the annotation mode a vertical bar type cursor appears on the screen Use the Trackball to move the cursor The factory default color for annotations is yellow The color selection can be changed to any of the colors available o...

Page 276: ...y activating the F2 Arrow key on the keyboard When the pointer comes up it is a GREEN color indicating it is active and can be moved Move the pointer using the Trackball to any place on the screen The pointer head direction can be controlled by how the trackball is moved To readjust the length and thickness of the pointer use the Arrow Resize rotary control The default for the pointer size can be ...

Page 277: ...6 libraries are available per study One of the selected libraries is designated as the default and its entries shall be displayed on the Touch Panel when the annotation mode is activated for that study Press Comment and move the annotation cursor location using the Trackball Select the desired annotation from the Touch Panel Each Touch Panel key can also be configured to hold a small list of up to...

Page 278: ...for more information The word wrap starts one line below the start of that annotation Annotations appear on all prints photos and VCR recordings Figure 6 4 Next Line Word Wrap If the cursor appears at the right edge of the lowest line or a word cannot be completed in the lower right corner word wrap cannot be executed NOTE The same word wrap principles apply for library scripts as typed comments M...

Page 279: ...ext group are deleted then the cursor will find another text group to delete to the upper left direction If there is no more text to delete the cursor will be located at home position To move through the text a word at a time Press Tab to move to the right by text group Preset Keyboard Tab Word NOTE Press Shift Tab to move to the left To activate the last text group typed or selected from the Libr...

Page 280: ...ference for a patient and probe positioning when images are archived or scanned To activate body patterns press the Body Pattern Ellipse control A maximum of 6 body pattern packages are displayed on the Touch Panel according to exam category and preset The body pattern packages may be customized to accommodate user preference Up to 30 individual body patterns in the packages can be changed See Bod...

Page 281: ...sition on the body pattern This marker can be placed with the Trackball and rotated with the Body Pattern control The probe mark type is selectable by rotating the Probe Type control on the Touch Panel There are different choices available with one being a blank selection To select the active side in dual B Mode use the Active Side rotary control at the bottom of the Touch Panel Press the Body Pat...

Page 282: ...lable 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 91 92 93 94 95 96 97 98 99 100 101 102 109 110 111 103 104 105 106 107 108 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 ...

Page 283: ...2 body2 40 head2 68 ob4 96 uterus2 13 body3 41 head3 69 ob5 97 uterus3 14 body4 42 head4 70 ob6 98 vet cat1 15 body5 43 head5 71 organ1 99 vet cat2 16 body6 44 heart1 72 organ2 100 vet cat3 17 breast1 45 heart2 73 organ3 101 vet cow1 18 breast2 46 heart3 74 organ4 102 vet cow2 19 breast3 47 heart4 75 organ5 103 vet cow3 20 chest 48 heart5 76 pelvis1 104 vet dog1 21 fetus1 49 heart6 77 pelvis2 105 ...

Page 284: ...s the following information Your most recent mail message is displayed along with the number of unread mail messages in the queue for you to read Link Buttons along the left side of the screen give you direct access to the following points of contact Contact GE Applications Get Mail Messages Help or Close To access iLinq select the iLinq icon at the bottom of the monitor display with the pointer c...

Page 285: ...Rev 1 iLinq Home Page The iLinq Home Page appears Figure 6 8 iLinq Home Page From this screen you can access other iLinqs by pressing the buttons on the left side of the display To contact GE to report a problem or to get GE telephone numbers press the Contact GE key ...

Page 286: ...tion question press Apps Question Fill in the page with the appropriate information then press Send to GE at the bottom of the page Figure 6 9 iLinq Contact GE Home Page NOTE Submitter and Phone Number information is recognized via the System Information located on the Contact GE page When you send information to GE iLinq also sends relevant information such as images exam information and system l...

Page 287: ...S Applications and Accessories or to view your Ultrasound system information or to link to other GE web sites press the GE Phone Numbers link from the Contact GE page Figure 6 10 iLinq GE Information Links Page You are able to Contact GE via the Ultrasound system s internal modem connection It may take a short amount of time for this connection to be made Please be patient ...

Page 288: ... Manual Direction 2392206 100 Rev 1 iLinq Online Help To get additional information about how to use iLinq press the Help link at the left side of any iLinq screen Figure 6 11 iLinq Help Page To return to the iLinq Home Page press the Main Screen link ...

Page 289: ...the left side of the iLinq Home Page Figure 6 12 iLinq Applications Home Page The first Applications page lets you search the Frequently Asked Question database based on the keyword s you type in the Keywords box After you type in the topic to search for press the Search key To perform a new search press Clear then type in the keyword s for the new search ...

Page 290: ...n 2392206 100 Rev 1 Applications Top 10 Solutions Page To view the ten most asked for solutions press the Top 10 Solutions key at the top of the page Figure 6 13 iLinq Top 10 Solutions Page You can also link to the GE TiP TV and GE Accessories web pages from this page ...

Page 291: ...Using iLinq LOGIQ 7 Basic User Manual 6 27 Direction 2392206 100 Rev 1 GE TiP TV Page Here is the GE TiP web page Figure 6 14 iLinq TiP TV Page ...

Page 292: ...nctions 6 28 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 GE Accessories Page Here is the GE Accessories web page Figure 6 15 iLinq GE Applications Page To return to the iLinq Home Page press the Main Screen link ...

Page 293: ...ure 6 16 iLinq Get Mail Messages Home Page Current email messages are displayed at the bottom of the page To save an email message press the Save key at the bottom of the page To select all messages at one time press the Select All key at the bottom of the page To delete an email message or all email messages if you have selected all of the email messages press the Delete key at the bottom of the ...

Page 294: ...sages Page To review a saved email message press the Saved Mail link at the left side of the page then select the email message to view it at the bottom of the page Figure 6 17 iLinq Saved Mail Page Email notification displays on the left side of the page To view this email press the Get New Mail link ...

Page 295: ...lied on paper Online Help on the Ultrasound Scanner via F1 CD ROM You can view user documentation on a PC or on the Ultrasound Scanner via the Customer Documentation CD ROM which includes Basic User Manual Advanced Reference Manual Quick Guide Quick Card s Release Notes and Workarounds Basic Service Manual NOTE All user documentation is provided in multiple languages if translations were available...

Page 296: ...ressing F1 Help appears The Help screen is divided into three sections navigational tools on the top left portion of the screen Hide Back Forward help book navigational tools on the left portion of the screen Contents Index Search Favorites and the content portion on the right side of the screen where help topics are displayed Figure 6 18 Opening Help Screen ...

Page 297: ... Click on the plus sign next to MANUAL to open up the book Click on the plus sign next to the chapter you want to view to open up that chapter Click on the plus sign next to the chapter you want to view to open up that section Open up the page to view that page s information Figure 6 19 Sample Help Topic The blue underlined text links you to related topics Click on the link to move to the new topi...

Page 298: ... User Manual Direction 2392206 100 Rev 1 Links After you click on a blue underlined portion of text the screen updates with this link s content To go back to the previous screen press Back To return to the link press Forward Figure 6 20 Topic Link ...

Page 299: ... the Search tab in the left portion of the screen Type in the topic name in the Type in the keyword to find field Topics with the word or phrase you typed appear in the Select Topic to display area Either double click on the topic you want to view or highlight the topic and press the Display button to view this topics Figure 6 21 Search Results ...

Page 300: ... there are topics you need to refer to often In this case it s a good idea to save these topics as Favorites To save a topic as a favorite press the Favorites tab highlight the topic in the Topics window and press the Add button You can now view this topic quickly by going to the Favorites help tab Figure 6 22 Adding Favorites ...

Page 301: ...d portion of the screen To view the left side of the screen again press the Show icon at the upper left hand portion of the screen To size the Help window position and hold down the cursor at the corner of the screen while moving the Trackball To move the Help window to the Touch Panel display position and hold down the cursor at the very top of the Help window while moving the Trackball to the To...

Page 302: ... 3 Double click on the gedocumentation html document 4 Select the item you want to view click on the blue underlined link in the File Name column To close the window click on the X in the upper right hand corner of the browser window NOTE If your PC does not have the Adobe Acrobat Reader the PC version is supplied on the CD Open the CD and double click on ar505enu exe Follow the prompts to install...

Page 303: ...ion on the Ultrasound Scanner Via the CD ROM To access documentation via the CD ROM 1 Press the Wrench icon at the bottom of the display Wait until the logon screen appears 2 Logon as Operator next to Select User Level Enter the following password uls Press Okay Figure 6 24 Operator Service Browser Login ...

Page 304: ...Functions 6 40 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Accessing Documentation on the Ultrasound Scanner Via the CD ROM continued 3 Press Utilities Figure 6 25 Service Browser Home Page 4 Insert the CD ROM ...

Page 305: ...elect Scanner Documentation Interface 7 Scroll to find the document and double click on it to open it NOTE You can search through a document use hyperlinks in the Table of Contents and Index to locate topics and navigate via bookmarks NOTE In addition to viewing documentation on the Ultrasound system the Documentation CD can be read on any PC To exit press the X in the upper right hand corner of t...

Page 306: ...Scanning Display Functions 6 42 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

Page 307: ...LOGIQ 7 Basic User Manual 7 1 Direction 2392206 100 Rev 1 Chapter 7 General Measurements and Calculations Describes how to perform general measurements and calculations ...

Page 308: ...rement or calculation Formulas and databases used within the system software that are associated with specific investigators are so noted Be sure to refer to the original article describing the investigator s recommended clinical procedures Overview This section provides information about taking measurements and describes calculations available in each mode It includes the following topics Exam wo...

Page 309: ...Small Parts Pediatrics Study a logical grouping of measurements After you choose an exam category the system allows you to select a study For example when you choose the Obstetrics exam category you can choose one of the following studies Generic OB 1 OB 2 3 OB General Fetal Heart OB GYN Vessel Measurement the measurements and calculations needed to analyze an item of anatomy For example a femur l...

Page 310: ...ntinued The following shows a workflow example for an obstetrics exam For details on how to start a new patient See Beginning a New Patient for more information NEW PATIENT Exam Category Abdomen OBSTETRICS Gynecology Cardiology Pediatrics Study Generic OB 1 OB 2 3 OB General Fetal Heart Measurement GS CRL BPD FL ...

Page 311: ...rement data from the display When not performing a measurement sequence clears all calipers and measurements from the display 4 Ellipse After the first caliper for a distance measurement has been set and the second caliper positioned activates the area ellipse measurement function During the ellipse adjustment use to increase or decrease the size of the ellipse 5 Trackball Moves the measurement ca...

Page 312: ...sted The first symbol is used for the first measurement the second symbol for the second measurement and so on The numbers or symbols also identify measurements in the Results Window Figure 7 2 Fixed Caliper Symbols For information about how to choose Cursor Type of Number or Symbol see Chapter 16 Measurement line display While you are making a measurement the system displays a dotted line to show...

Page 313: ...essed NOTE The type of measurement repeats as you press Measure For example in M Mode when you press Measure the fourth time the Tissue depth measurement is available and so on Table 7 1 General Measurements by Mode If you press Measure while frozen MODE B and CF Doppler M Once Distance Circumference and area ellipse Velocity Tissue depth Twice Circumference and area trace TAMAX TAMIN and TAMEAN T...

Page 314: ...ement Once the Results Window has nine measurements if you make any further measurements the system erases the first measurement and adds the new measurement first in first out Selecting a calculation When you take measurements you can select the calculation before you take the measurement or after you take it For example in Obstetrics if you select the calculation before you take the measurement ...

Page 315: ...t the item and press Set The system assigns the calculation to the measurement Selecting a measurement in a different category While scanning a patient you may find that you want to measure an item that is not in the current exam category To select a calculation from a different exam category 1 To display studies for the current category press Measure 2 On the Touch Panel select Exam Calcs 3 On th...

Page 316: ...llowing measurement and display options Whether to display the Results Window and Summary Window The cursor size The number of heart rate cycles to use to calculate heart rate Where to position the Results Window on the monitor display Choose whether the Doppler waveform is automatically or manually traced Choose to display the caliper line Figure 7 3 Measurement and Display Options ...

Page 317: ...ou measure heart rate the system assumes a specific number of cycles are measured You can change the number of cycles used in the calculation To specify the number of heart rate cycles select the Options tab then select Heart Rate Cycle The system displays a list of choices from 1 10 Select the number you want After you choose a number the next time you measure heart rate the system assumes you ar...

Page 318: ...e begin time to the end time Select MANUAL trace the waveform manually Show Caliper Line While you are making a measurement the system displays a dotted line to show the measurement After you press Set to complete the measurement the dotted line remains on the display if the Show Caliper Line in the Options tab is selected If Show Caliper Line is not selected the system erases the dotted line and ...

Page 319: ...e between active calipers Before completing the measurement sequence to erase the active measuring caliper and the current data measured press Clear After the sequence is complete to erase all data that has been measured to this point but not data entered on worksheet pages press Clear When there are several measurements on the display to rotate through and activate previously fixed calipers adjus...

Page 320: ...urements and calculations on the display Measurements and calculations however remain on the worksheets If you select New Patient the system erases all measurements and calculations on the display and clears the worksheets If you make a new measurement that exceeds the maximum number of allowable measurements the system erases the first oldest measurement and adds the new measurement If the second...

Page 321: ...study You can change the measurements that are available on the Touch Panel The LOGIQ 7 allows you to quickly and easily set up your system so that you can work most efficiently This section describes how to Change a study to include different measurements Add a new study or measurement Remove a study from an exam category Change measurement parameters Create a measurement formula to correctly han...

Page 322: ...ab The system displays the Measurement Analysis screen on the monitor display Figure 7 4 Measurement Analysis screen NOTE In the Measure menu the navigational tab across the top may differ from system to system but the functionality is the same 1 Selection menu select exam category study or measurement 3 Folder or measurement define studies and measurements This section changes between Folder and ...

Page 323: ...s last used on the system To select the exam category you want to work with 1 Move the Trackball to highlight the exam category at the top of the Selection menu 2 Press Set The system displays a list of exam categories 3 Move the Trackball to highlight the exam category you want 4 Press Set The Selection menu lists studies and measurements for the selected exam category Figure 7 5 Select Exam Cate...

Page 324: ...on 2392206 100 Rev 1 Selecting the measurement mode In the Measurement menu section of the Measurement Analysis screen select one of the following 2D B Mode MM M Mode Dop Doppler Mode The Selection menu lists studies and measurements for the selected mode Figure 7 6 Select Mode ...

Page 325: ...must first select it in the Selection menu The Selection menu lists the studies and measurements for an exam category The studies and measurements are organized in a hierarchy in the same order that they are organized on the Touch Panel Figure 7 7 shows the highest level of the Obstetrics exam category with the OB studies listed Figure 7 7 Selection Menu Exam Studies ...

Page 326: ...r measurement continued After you select a study the Selection menu shows all folders and measurements in the study The Folder section of the Measurement Analysis screen changes and lists the measurements The Selection menu shows all measurements for the OB 1 exam category Figure 7 8 Selection Menu OB 1 Exam Category ...

Page 327: ...rection 2392206 100 Rev 1 Selecting a study or measurement continued Figure 7 9 shows the Selection menu after the BPD measurement is selected The Measurement section is now displayed with information about the BPD measurement Figure 7 9 Selection Menu BPD Measurement ...

Page 328: ...on of the Measurement Analysis screen If you selected a measurement the system displays the measurement in the Measurement section of the Measurement Analysis screen NOTE Items must be selected in the Available folders and measurements list to be in the Selection menu To move or change an item that is in the Available folders and measurements list but not in the Selection menu move the Trackball t...

Page 329: ...enu the system displays all folders and measurements that are in the folder A folder can indicate a study or can indicate a measurement group that contains related measurements For example a calculation such as OB Amniotic Fluid Index AFI requires four measurements one of each quadrant The AFI folder contains four measurements Figure 7 11 AFI Folder ...

Page 330: ...Available folders and measurements The left list contains all possible folders and measurements for the selected study or folder Measure Study The right list has all folders and measurements currently selected for the study or folder These are selected from the Available folders and measurements list These are the folders and measurements you see when you are scanning and choose an exam category T...

Page 331: ...Study or Folder continued To add an item to the Measure Study list 1 In the Measure Study list move the Trackball to highlight where you want to put the item and press Set Figure 7 12 Measure Study list Selecting item and position 2 Move the Trackball to highlight an item in the Available folders and measurements list and press Set ...

Page 332: ...ecifying Which Measurements Go in a Study or Folder continued 3 Select the arrow between the lists The item is copied to the Measure Study list Figure 7 13 Measure Study list New item added The selected item is now displayed in the Touch Panel and the Summary Window See the Touch Panel in Figure 7 14 ...

Page 333: ...urements Go in a Study or Folder continued Figure 7 14 Touch Panel for RV LV Cardiac folder IVSd measurement added NOTE If an item is already in the Measure Study list the system does not allow you to add it again To move an item within the Measure Study list See Moving items in the Touch Panel for more information ...

Page 334: ...the OB GYN Vessel Touch Panel and a portion of the Measurement Analysis screen for the OB GYN Vessel The numbers are shown in the Measure Study list in the Measurement Analysis screen For example the second row in the Touch Panel shows Prox Aorta Umbilical and Placenta In the Measurement Analysis screen the Measure Study list shows these as number 5 8 Figure 7 15 Measure Study display with Touch P...

Page 335: ...are in the Touch Panel you move them in the Measure Study list 1 Move the Trackball to highlight an item in the Measure Study list 2 Select the up or down arrow The item is displayed at the selected position in the Touch Panel NOTE Some items cannot be moved For example Worksheet Display and Page Change are in the same place on each Touch Panel ...

Page 336: ...emove them from the Measure Study list 1 Move the Trackball to highlight the item in the Measure Study list and press Set 2 Select the X to the right of the list The system removes the item from the Measure Study list and from the Touch Panel The item is still listed in the Available folders and measurements list Figure 7 16 Measurement Analysis Remove item from Touch Panel ...

Page 337: ...ove an item from the Selection menu 1 Move the Trackball to the item in the Available folders and measurements list 2 To clear the check box for the item move the Trackball to the check box and press Set The system removes the item from the Selection menu the Measure Study list and from the Touch Panel It is also not listed in the Summary Window ...

Page 338: ...each measurement in a folder one after the other This is the automatic sequence feature To use this feature 1 In the Selection menu select the folder that contains the measurements you want The system displays the folder and lists the measurements 2 In the Folder section of the Measurement Analysis screen select Auto sequence For OB GYN Vessel measurements Umbilical Doppler measurements are put in...

Page 339: ...ype by selecting the tool to use to make the measurement To change the tool used to make a measurement In the Measurement section of the Measurement Analysis screen select the desired tool from the Tool list See Figure 7 18 Select the arrow to display the drop down list NOTE If the Tool field is gray it cannot be changed After you choose the tool this is what the system expects when you scan and c...

Page 340: ...General Measurements and Calculations 7 34 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Changing Measurements continued Figure 7 18 Measurement Analysis screen Change measurements ...

Page 341: ...s USERDEFS1 It is listed in the Selection menu See Figure 7 20 If you want to use an existing folder select Insert and then select a folder from the list The list includes all folders defined for the current exam category and selected mode You cannot edit this folder Figure 7 19 Add folder Window 3 Select the user defined folder in the Selection menu The system displays the new folder in the Folde...

Page 342: ...General Measurements and Calculations 7 36 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Adding a folder continued Figure 7 20 Measurement Analysis Add folder ...

Page 343: ...dow Figure 7 21 Add Measurement window 3 Do one of the following If you want to create this measurement from a copy of an existing measurement select Use copy of and then select a measurement from the list The list includes all measurements defined for the current exam category and selected mode NOTE This only applies to OB and Cardiac If you want to use an existing formula select Insert and then ...

Page 344: ...ent with a name such as USERDEFM3 If you created a measurement from a copy of an existing measurement the system lists the measurement and its parameters in the Measurement section 5 When you create a new measurement the measurement name is automatically highlighted Type a name for the new measurement You can change the name of a measurement you created from a copy Figure 7 22 Measurement Analysis...

Page 345: ...adding measurement parameters for more information Changing or adding measurement parameters You can make changes to measurement parameters and you can add measurement parameters Changing measurement parameters To change a measurement parameter 1 In the Selection menu select the measurement 2 To change the name of the Parameter move the Trackball to the parameter name and press Set twice Type a na...

Page 346: ...red tool from the Tool list Select the arrow to display the drop down list NOTE If the Tool field is gray it cannot be changed 3 If necessary check Fetus OB only Location Loc or Side Fetus If this is an OB measurement check this box Default ON Location If this measurement includes a Prox Mid or Dist location check this box Side If this measurement includes a Left or Right side check this box 4 In ...

Page 347: ...rmula 7 To create a formula a In the Value Type field select a value b Do one of the following Type a formula in the Formula field Select formula components from the Operators Parameters and Functions drop down lists When you select a component the system displays it in the Formula field 8 To test the formula select Check If there are no problems the system displays Syntax OK If there are any prob...

Page 348: ...eate a formula the system changes the calculation result into an output unit as defined in the following table Table 7 2 Formula Unit Conversion Unit Conversion coefficient value Time s x1 ms x1 000 min x0 0167 h x0 00027778 Ratio x100 Frequency bpm or BPM x1 0 Angle rad x1 0 deg x57 2958 grad x63 6620 Distance cm x100 m x1 dm x10 mm x1 000 inch x39 37 feet x39 37 pixels x1 Velocity ...

Page 349: ...Acceleration m s2 x1 dm s2 x10 cm s2 x100 mm s2 x1 000 inch s2 x39 37 Area m2 or m 2 x1 dm2 x100 cm2 or cm 2 x10 000 mm2 or mm 2 x1 000 000 inch2 x1550 Volume m3 x1 dm3 x1 000 cm3 x1 000 000 l x1 000 dl x10 000 cl x100 000 ml x1 000 000 gallon x264 178 quart x1056 71 Volume Flow Table 7 2 Formula Unit Conversion Unit Conversion coefficient value ...

Page 350: ...l s x1 000 000 m3 min x60 dm3 min x60 000 cm3 min x60 000 000 l min or L min x60 000 dl min x600 000 cl min 6 000 000 ml min x60 000 000 ml m2 x1 000 000 Pressure mmHg x1 Pa x133 322 kPa x0 133322 bar x0 00133322 Pressure Time mmHg s x1 Mass kg x1 g x1 000 ounce x35 273962 pound x2 2046226 Others mmHG x100 Table 7 2 Formula Unit Conversion Unit Conversion coefficient value ...

Page 351: ...o the above table To change into a milliliter the system multiplies each measurement value by 100 As a result it multiplies a formula by 1 000 000 The standard unit of volume is a cube meter so the system multiplies the result by 1 000 000 The system multiplies the calculation result by the coefficient and converts it To get a correct result when you define the formula you must convert the coeffic...

Page 352: ...08 P1 100 0 0468 P2 100 0 171 D1 100 0 00034 P1 P1 100 100 0 003685 P2 D1 100 100 This converts each measurement value to a centimeter cm since the system standard unit is a meter m The output unit of this formula is a gram Since the standard unit of the system is defined as a kilogram kg the system multiplies the output by 1 000 Because the output of this formula is defined as a gram it is necess...

Page 353: ...nt and Calculation Setup LOGIQ 7 Basic User Manual 7 47 Direction 2392206 100 Rev 1 Editing Calculations To modify user defined calculations In the Measurement menu section select Edit Calc Figure 7 25 Edit Calc ...

Page 354: ... 1 Editing Calculations continued The Modify User CALC window is displayed Figure 7 26 Modify User CALC window In the User Defined list select the calculation that you want modified then select OK The Measure tab for user defined calculations is displayed Figure 7 27 Measurement Analysis M A tab ...

Page 355: ... 1 Deleting a Folder or Measurement NOTE You can only delete user defined folders or measurements You cannot delete default system folders or measurements 1 Select the folder or measurement in the Selection menu 2 In the Measurement menu section select the X next to Delete measure and study ...

Page 356: ...ameters You specify the parameter values on the Advanced tab of the Measurement Analysis screen 1 On the Touch Panel select Utility 2 On the Touch Panel select Measure 3 On the monitor display select the Advanced tab Figure 7 28 M A Advanced Preset Menu M A Category Display and select current exam category Parameter Lists application specific parameters Value Select the value for a parameter ...

Page 357: ...t it from the Value list Doppler Default Method Aveg Max Min or Last Doppler Trace Cycles 1 2 3 4 or 5 Heart Rate Cycle 1 2 3 4 5 6 7 8 9 or 10 Start M A on a Freeze B M or D Off On or Caliper Off Select measurement manually on Freeze On Measurement menu appears automatically on Freeze Caliper Measurement menu and caliper appear automatically on Freeze RI Calc Bidirectional Flow On or Off RI Calc ...

Page 358: ... preset the parameters for manual calculations You specify the parameter values on the Doppler tab of the Measurement Analysis screen 1 On the Touch Panel select Utility 2 On the Touch Panel select Measure 3 On the monitor display select the Doppler tab Figure 7 29 M A Doppler Preset Menu M A Category Display and select current exam category ...

Page 359: ...rom the M A category list The system displays a hierarchical view of the exam category and the studies and folders in the category 5 In the hierarchical view select a study or folder 6 In the Modify Calcs column select the measurements that you want to the system to show for manual calcs for the selected study or folder 7 To save the changes select the Save button ...

Page 360: ... Distance measurement To make a distance measurement Measure Press Measure once an active caliper displays To position the active caliper at the start point move the Trackball Set To fix the start point press Set The system fixes the first caliper and displays a second active caliper To position the second active caliper at the end point move the Trackball A dotted line connects the measurement po...

Page 361: ...omplete a measurement To toggle between active calipers press Measure To erase the second caliper and the current data measured and start the measurement again press Clear once After you complete the measurement To rotate through and activate previously fixed calipers adjust Cursor Select To erase all data that has been measured to this point but not data entered onto worksheets press Clear ...

Page 362: ...u can use an ellipse to measure circumference and area To measure with an ellipse Measure Press Measure once an active caliper displays To position the active caliper move the Trackball Set To fix the start point press Set The system fixes the first caliper and displays a second active caliper To position the second caliper move the Trackball ...

Page 363: ... in a clockwise direction To decrease the size adjust the Ellipse control in a counterclockwise direction Measure To toggle between active calipers press Measure Set To complete the measurement press Set The system displays the circumference and area in the Results Window HINTS Before you complete the ellipse measurement To erase the ellipse and the current data measured press Clear once The origi...

Page 364: ... The trace caliper changes to an active caliper To trace the measurement area move the Trackball around the anatomy A dotted line shows the traced area Set To complete the measurement press Set The system displays the circumference and the area in the Results Window HINTS Before you complete the trace measurement To erase the line bit by bit back from its current point move the Trackball or adjust...

Page 365: ...TE The following instructions assume that you do the following 1 In the B Mode part of the display scan the anatomy you want to measure 2 Go to the Doppler Mode part of the display 3 Press Freeze Velocity To measure velocity Measure Press Measure an active caliper with a vertical dotted line displays To position the caliper at the desired measurement point move the Trackball Set To complete the me...

Page 366: ... Advanced Preset for more information To do a manual trace of TAMAX or TAMEAN Measure Press Measure twice a trace caliper displays To position the caliper at the trace start point move the Trackball Set To fix the start point press Set To trace the maximum values of the desired portion of the spectrum move the Trackball NOTE To edit the trace line move the Trackball Set To complete the measurement...

Page 367: ...TAMAX or TAMEAN Measure Press Measure twice an active caliper with a vertical dotted line displays To position the caliper at the trace start point in the Doppler spectrum move the Trackball Set To fix the start point press Set To position the vertical caliper at the end point move the Trackball Set To complete the measurement press Set The system automatically fixes both calipers and traces the m...

Page 368: ...r with vertical and horizontal dotted lines displays To position the caliper at the start point move the Trackball Set To fix the start point press Set The system fixes the first caliper and displays a second active caliper To position the second caliper at the end point move the Trackball Set To complete the measurement press Set The system displays the two peak end point velocities the time inte...

Page 369: ...al dotted line displays To position the active caliper at the start point move the Trackball Set To fix the start point press Set The system fixes the first caliper and displays a second active caliper To position the second caliper at the end point move the Trackball Set To complete the measurement press Set The system displays the time interval between the two calipers in the Results Window ...

Page 370: ...sue depth measurement in M Mode functions the same as distance measurement in B Mode It measures the vertical distance between calipers Measure Press Measure once an active caliper with a vertical and horizontal dotted line displays To position the active caliper at the most anterior point you want to measure move the Trackball Set To fix the start point press Set The system fixes the first calipe...

Page 371: ...al dotted line displays To position the caliper at the start point move the Trackball Set To fix the first caliper press Set The system fixes the first caliper and displays a second active caliper To position the second caliper at the end point move the Trackball Set To complete the measurement press Set The system displays the time interval between the two calipers in the Results Window ...

Page 372: ...a vertical and horizontal dotted line displays To position the active caliper at the start point move the Trackball Set To fix the start point press Set The system fixes the first caliper and displays a second active caliper To position the second caliper at the end point move the Trackball Set To complete the measurement press Set The system displays time s and slope between the two points in the...

Page 373: ...2392206 100 Rev 1 Viewing and Editing Worksheets As you complete measurements the system puts measurement data in the appropriate worksheets To view a worksheet To view a worksheet select the Worksheet Display key on the Touch Panel Figure 7 30 OB General Study ...

Page 374: ...Manual Direction 2392206 100 Rev 1 To view a worksheet continued The system displays the worksheet for the current study Figure 7 31 OB B Mode Worksheet To return to scanning do one of the following Select the Worksheet Display key Press Esc Select the Exit button ...

Page 375: ... the worksheet key for the desired worksheet Figure 7 32 Worksheet Display Touch Panel OB Study To view worksheet data for a particular mode select the key for that mode To view a worksheet with data for more than one mode select Expand Worksheet If a worksheet has more data on a second page to view the next page adjust the Page Change control ...

Page 376: ...ghlighted 2 Do one of the following To delete the field select Delete Value To exclude the field select Exclude Value The data in the field is not visible and is not included in worksheet calculations To include a value that you previously excluded select Exclude Value To type a comment on a worksheet 1 Select Examiner s Comments The Examiner s Comments window opens 2 Type comments about the exam ...

Page 377: ...te All Worksheet Values You can delete all worksheet values on a worksheet 1 When the Worksheet is displayed on the monitor press the Clear key the following warning message appears Figure 7 33 Delete All Warning Message 2 Select OK to delete all Select Cancel to cancel the deletion ...

Page 378: ...uch as volume angle A B ratio and stenosis The particular measurements available in each Generic study vary depending on the exam category and the mode This section describes generic measurements organized by mode To access Generic studies 1 On the Control Panel press Measure 2 On the Touch Panel select Exam Calcs 3 On the Touch Panel select the Generic folder Calculation formulas are available in...

Page 379: ...n 2392206 100 Rev 1 B Mode Measurements In B Mode the Generic study includes the following measurements Stenosis Volume Angle A B Ratio Figure 7 34 B Mode Generic Study NOTE The following instructions assume that you first scan the patient and then press Freeze ...

Page 380: ... sten Diam The system displays an active caliper 3 Make a distance measurement of the inner area of the blood vessel The system displays an active caliper for the second distance measurement 4 Make a distance measurement of the outer area of the blood vessel The system displays each distance measurement and the Stenosis in the Results Window For details on how to make a distance measurement See Di...

Page 381: ...stem displays a trace caliper 3 Make a trace measurement of the inner area of the blood vessel NOTE To erase an open trace move the Trackball 4 Press Set The system displays a second trace caliper 5 Make a trace measurement of the outer area of the blood vessel The system displays the two area measurements and percent stenosis in the Results Window See Circumference and area trace measurement for ...

Page 382: ...a volume calculation using one or two distances you must select Volume BEFORE you make the measurements To make a volume calculation using one or two distances 1 Select Volume 2 Make one or two distance measurements 3 Select Volume The system displays the distances and the volume in the Results Window To make a volume calculation using three distances 1 Make three distance measurements NOTE Three ...

Page 383: ...lume calculation using one ellipse and one distance 1 Select Volume 2 Make one distance measurement and one ellipse measurement 3 Select Volume The system displays the distance and ellipse measurement and the volume in the Results Window Calculation formulas are available in the ADVANCED REFERENCE MANUAL HINTS Volumes are most accurate when measurements are taken in the sagittal and axial scan pla...

Page 384: ... 3 Three distances 4 One ellipse 5 One distance and one ellipse Table 7 3 Volume Calculations Calc Name Input Measurements Volume spherical One distance Volume prolate spheroidal Two distances d1 d2 Volume spheroidal Three distances Volume prolate spheroidal One ellipse d1 major axis d2 minor axis Volume spheroidal One distance d1 and one ellipse d2 major axis d3 minor axis 1 2 3 4 5 ...

Page 385: ...tion of the first caliper press Set The system displays a second active caliper 4 To position the second caliper at the apex of the angle move the Trackball 5 To fix the position of the second caliper press Set The system displays a third active caliper 6 To position the third caliper move the Trackball 7 To complete the angle measurement press Set The system displays the angle in the Results Wind...

Page 386: ...ement and the A B ratio in the Results Window NOTE The first caliper is the A velocity The second caliper is the B velocity For details on how to make a distance measurement See Distance measurement for more information Area To calculate A B ratio by area 1 From the Generic Touch Panel select A B Ratio 2 Select ratio Area The system displays a trace caliper 3 Make a trace measurement of the A velo...

Page 387: ... measure A B ratio by diameter time or velocity Diameter See Diameter for more information Time To calculate A B ratio by time 1 Select A B 2 Select ratio Time The system displays an active caliper 3 To position the caliper at the A point move the Trackball 4 To fix the measure point press Set The system displays a second active caliper 5 To position the second caliper at the B point move the Trac...

Page 388: ...y 1 Select A B 2 Select ratio Velocity The system displays an active caliper with vertical and horizontal dotted lines 3 To position the caliper at the A velocity move the Trackball 4 To fix the measure point press Set The system displays a second active caliper 5 To position the second caliper at the B velocity move the Trackball 6 To complete the measurement press Set The system displays the two...

Page 389: ...active caliper 4 To position the caliper at the identical point in the next cycle depending on preset you need to move the Trackball NOTE In the message bar at the bottom of the display the system indicates the number of cycles you should measure Figure 7 37 Two Heart Beat Reference example in Doppler mode 5 To complete the measurement and transfer the calculation to the worksheet press Set NOTE F...

Page 390: ... PI Pulsatility Index RI Resistive Index PS ED Ratio ED PS Ratio A B Ratio Max PG Pressure Gradient Mean PG Pressure Gradient SV Stroke Volume HR Heart Rate Figure 7 38 Doppler Mode Generic Study NOTE The following instructions assume that you do the following 1 In the B Mode part of the display scan the anatomy you want to measure 2 Go to the Doppler Mode part of the display 3 Press Freeze ...

Page 391: ...of the waveform 5 To complete the measurement press Set The system displays peak systole minimum diastole end diastole TAMAX and PI in the Results Window For manual trace 1 Select PI The system displays a trace caliper and a vertical dotted line 2 Position the caliper at the beginning of the waveform 3 To fix the start point press Set The system displays a second active caliper 4 Manually trace th...

Page 392: ...active caliper with vertical and horizontal dotted lines 2 To position the caliper at the peak systolic velocity move the Trackball 3 To fix the measure point press Set The system displays a second active caliper 4 To position the second caliper at the end diastolic velocity move the Trackball 5 To complete the measurement press Set The system displays PS ED and RI in the Results Window ...

Page 393: ...caliper with vertical and horizontal dotted lines 2 To position the caliper at peak systole PS or end diastole ED move the Trackball 3 To fix the measure point press Set The system displays a second active caliper 4 To position the second caliper at end diastole ED or peak systole PS move the Trackball 5 To complete the measurement press Set The system displays the peak systole end diastole and PS...

Page 394: ...a To position the active caliper at the start point move the Trackball b To fix the start point press Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the measurement press Set The system displays the distance value in the Results Window...

Page 395: ...the measure point press Set The system displays a second active caliper 4 To position the second caliper at second pressure gradient point move the Trackball 5 To complete the measurement press Set The system displays the two Vmax measurements and the Max PG in the Results Window Set the first caliper on Vmax and the second on Vd Automatic Calculation of Max PG When you select Max PG if you previo...

Page 396: ...e Trackball 5 To complete the measurement press Set The system displays TAMAX and Mean PG in the Results Window If Trace Auto is selected the waveform is automatically traced after the second caliper is fixed If Trace Auto is not selected manually trace the desired portion of the waveform Automatic Calculation of Mean PG If velocity was previously measured and calculated in Doppler Mode Mean PG is...

Page 397: ...ements SV Diam Stroke Volume Diameter To measure SV Diam 1 From the Doppler Generic Touch Panel select the SV folder 2 Select SV Diam SV TAMEAN Stroke Volume TAMEAN To measure SV TAMEAN 1 From the Doppler Generic Touch Panel select the SV folder 2 Select SV TAMEAN CO HR Cardiac Output Heart Rate To measure CO HR 1 From the Doppler Generic Touch Panel select the SV folder 2 Select CO HR ...

Page 398: ...d with this preset 3 To save these measurements If this is a temporary change press Return If this is a permanent change select Save as default The measurements are saved and can be performed with the auto calcs function Manual Calcs To perform manual calcs 1 To turn Auto Calcs off and perform manual measurements choose Auto Calcs OFF on the PW tab of the Touch Panel 2 After obtaining a waveform p...

Page 399: ...rior to making measurements use the Cine function if necessary to display the best image As you take measurements each measurement is given a sequential number on the display and in the Results Window Nine measurements can be displayed in the Results Window at one time Once the Results Window has nine measurements if you make any further measurements the system erases the top first measurement and...

Page 400: ...General Measurements and Calculations 7 94 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

Page 401: ...LOGIQ 7 Basic User Manual 8 1 Direction 2392206 100 Rev 1 Chapter 8 Abdomen and Small Parts Describes how to perform Abdomen and Small Parts measurements and calculations ...

Page 402: ...r When appropriate be sure to note any protocols associated with a particular measurement or calculation Formulas and databases used within the system software that are associated with specific investigators are so noted Be sure to refer to the original article describing the investigator s recommended clinical procedures Calculation formulas are available in the Advanced Reference Manual General ...

Page 403: ...ypes of measurement studies Figure 8 1 Abdomen Exam Category Touch Panel Generic Common to all applications See Generic Measurements for more information Abdomen Renal 1 Press Measure 2 Press Exam Calcs The Abdomen exam category allows you to choose from the displayed studies 3 To choose another study select the desired study folder ...

Page 404: ...measurements are only available in certain Exam Calcs Those specific measurements splenic length splenic width splenic height Aorta Diameter and Renal Length are listed on the following pages In B Mode the Generic Exam Calcs for Abdomen includes the following measurements Stenosis Volume Angle A B Ratio Figure 8 2 Generic Calculations B Mode Touch Panel See B Mode Measurements for more information...

Page 405: ... To complete the measurement press Set The system displays the aorta diameter in the Results Window Renal Length This measurement is found in the Renal Exam Calcs tab To measure renal length make one distance measurement 1 Select the appropriate orientation side Right or Left 2 Select Renal Length an active caliper displays 3 To position the active caliper at the start point move the Trackball 4 T...

Page 406: ...ser Manual Direction 2392206 100 Rev 1 M Mode Measurements In M Mode all Exam Calcs include the following measurements Stenosis A B Ratio Heart Rate Figure 8 3 Abdomnal Calculations M Mode Touch Panel See M Mode Measurements for more information ...

Page 407: ...ode the Generic Exam Calcs tab includes the following measurements PI Pulsatility Index RI Resistive Index S D Ratio D S Ratio A B Ratio Max PG Pressure Gradient Mean PG Pressure Gradient SV Stroke Volume Heart Rate Figure 8 4 Doppler Mode Touch Panel Abdominal Calculations See Doppler Mode Measurements for more information ...

Page 408: ...Exam Calcs Your system is set up to show the measurements that you usually make for each region of interest To make a measurement that is not shown for the selected region 1 Select the folder for the region you want to measure Figure 8 5 Abdomen Exam Calcs Folder Doppler Mode in Abdomen exam category ...

Page 409: ...Abdomen LOGIQ 7 Basic User Manual 8 9 Direction 2392206 100 Rev 1 Abdomen and Renal Exam Calcs continued Figure 8 6 Renal Exam Calcs Doppler Mode 2 Press Show All Figure 8 7 Aorta folder ...

Page 410: ...on 2392206 100 Rev 1 Abdomen and Renal Exam Calcs continued The system displays all possible measurements Figure 8 8 Show All measurements 3 Select the desired measurement NOTE The following instructions assume that you first scan the patient and then press Freeze ...

Page 411: ...Trackball 5 To complete the measurement press Set The system displays the peak systole end diastole acceleration time and acceleration in the Results Window Acceleration Time AT 1 Select AT The system displays an active caliper and a vertical dotted line 2 To position the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper ...

Page 412: ...x PI See Pulsatility Index PI for more information PS ED or ED PS Ratio To calculate the Peak Systole End Diastole ratio or End Diastole Peak Systole ratio 1 Select PS ED or ED PS The system displays an active caliper with vertical and horizontal dotted lines 2 To position the caliper at peak systole PS or end diastole ED move the Trackball 3 To fix the measure point press Set The system displays ...

Page 413: ...Small Parts B Mode Measurements The Small Parts exam category includes the following two folders Generic measurements listed on the following page Small Parts which includes the thyroid measurements described in this section Figure 8 9 Small Parts Exam Category Touch Panel ...

Page 414: ...ection 2392206 100 Rev 1 Generic Measurements In B Mode the Generic Exam Calcs for Small Parts includes the following measurements Stenosis Volume Angle A B Ratio Figure 8 10 Generic Calculations B Mode Touch Panel See B Mode Measurements for more information ...

Page 415: ...yroid H An active caliper displays 5 Perform a standard distance measurement a To position the active caliper at the start point move the Trackball b To fix the start point press Set The system fixes the first caliper and displays a second active caliper if preset accordingly c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d...

Page 416: ...ser Manual Direction 2392206 100 Rev 1 M Mode Measurements In M Mode all Exam Calcs include the following measurements Stenosis A B Ratio Heart Rate Figure 8 11 Abdomnal Calculations M Mode Touch Panel See M Mode Measurements for more information ...

Page 417: ...de the following measurements PI Pulsatility Index RI Resistive Index S D Ratio D S Ratio A B Ratio Max PG Pressure Gradient Mean PG Pressure Gradient Heart Rate Figure 8 12 Doppler Mode Touch Panel Abdominal Calculations See Doppler Mode Measurements for more information Calculation formulas are available in the Advanced Reference Manual ...

Page 418: ...Abdomen and Small Parts 8 18 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

Page 419: ...LOGIQ 7 Basic User Manual 9 1 Direction 2392206 100 Rev 1 Chapter 9 OB GYN Describes how to perform obstetric and gynecology measurements and calculations and how to use OB graphs and worksheets ...

Page 420: ...ermore these examinations should be conducted in a manner and take place in a setting which assures patient dignity and privacy Prior material knowledge and approval of the presence of nonessential personnel with the number of such personnel kept to a minimum An intent to share with the parents per the physician s judgement either during the examination or shortly thereafter the information derive...

Page 421: ...e of the acoustic output level by observing the Acoustic Output Display In addition become thoroughly familiar with the Acoustic Output Display and equipment controls affecting output Training It is recommended that all users receive proper training in fetal Doppler applications before performing them in a clinical setting Please contact a local sales representative for training assistance CAUTION...

Page 422: ...r patient data See Changing Patient Information or an Exam for more information When the correct patient data is listed in the search list move the Trackball to highlight the patient name and press Set The system displays the patient data NOTE To change patient data use the Trackball to move the cursor to the field and press Set Press Backspace to delete the data and then type the correct data If ...

Page 423: ... pregnancies Fetus Number of fetuses default is 1 Can be 1 4 Accession Exam number used with hospital information system DICOM This is a tracking number from the worklist Exam Description Describe the type of exam Perf Physician The physician who performs the exam Choose from the list or type the name Ref Physician The physician who requested the exam Choose from the list or type the name Operator...

Page 424: ...one of the following On the keyboard press Esc On the Touch Panel select Scan On the Control Panel select Patient or Freeze On the Control Panel press the B Mode key The system displays the Scan screen 2 To choose the appropriate probe select the probe icon on the Touch Panel 3 On the Control Panel press Measure The default Obstetrics study is displayed on the Touch Panel Figure 9 1 shows the OB G...

Page 425: ...t Preset The Obstetrics exam category allows you to choose from the following studies Generic OB 1 OB 2 3 OB General Fetal Heart OB GYN Vessel 2 To select a study press the study folder on the Touch Panel Figure 9 2 OB Study Touch Panel NOTE The folders you see on the Touch Panel may be different if your system has been customized ...

Page 426: ...ician The accuracy of measurements is not only determined by the system accuracy but also by use of proper medical protocols by the user When appropriate be sure to note any protocols associated with a particular measurement or calculation Formulas and databases used within the system software that are associated with specific investigators are so noted Be sure to refer to the original article des...

Page 427: ...s describe how to make OB measurements and calculations The measurements are organized by mode and within mode are listed in alphabetical order Out of Range If the system indicates that a measurement is out of range OOR it means one of the following The measurement is out of the normal range based on the gestational age that is calculated from the LMP The system determines OOR from the ultrasound ...

Page 428: ...e caliper 5 To position the second caliper move the Trackball 6 Adjust the Ellipse control an ellipse with an initial circle shape displays To position the ellipse and to size the measured axes move the calipers move the Trackball To increase the size adjust the Ellipse control in a clockwise direction To decrease the size adjust the Ellipse control in a counterclockwise direction To toggle betwee...

Page 429: ...The trace caliper changes to an active caliper 5 To trace the measurement area move the Trackball around the anatomy 6 To complete the measurement press Set The system displays the circumference in the Results Window HINTS Before you complete the ellipse measurement To erase the line bit by bit back from its current point move the Trackball or adjust the Ellipse control counterclockwise To erase t...

Page 430: ...ts if preset accordingly d To complete the measurement press Set The system displays the distance value in the Results Window After the first measurement the system displays an active caliper 4 To make the second distance measurement repeat steps a d above The system displays the abdominal circumference in the Results Window HINTS Before you complete a measurement press Set To toggle between activ...

Page 431: ...To complete the measurement press Set The system displays the biparietal diameter in the Results Window Crown Rump Length To measure crown rump length make one distance measurement 1 Select CRL an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4...

Page 432: ... the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the femur length in the Results Window U S A E u r o p e T o k y o O s a k ...

Page 433: ...ll b To fix the start point press Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the measurement press Set The system displays the distance value in the Results Window and displays an active caliper 2 To make the second and third dista...

Page 434: ... an initial circle shape displays To position the ellipse and to size the measured axes move the calipers move the Trackball To increase the size adjust the Ellipse control in a clockwise direction To decrease the size adjust the Ellipse control in a counterclockwise direction To toggle between active calipers press Measure 7 To complete the measurement press Set The system displays the circumfere...

Page 435: ... trace caliper changes to an active caliper 5 To trace the measurement area move the Trackball around the anatomy 6 To complete the measurement press Set The system displays the circumference in the Results Window HINTS Before you complete the ellipse measurement To erase the line bit by bit back from its current point move the Trackball or adjust the Ellipse control counterclockwise To erase the ...

Page 436: ...if preset accordingly d To complete the measurement press Set The system displays the distance value in the Results Window After the first measurement the system displays an active caliper 4 To make the second distance measurement repeat steps a d above The system displays the abdominal circumference in the Results Window HINTS Before you complete a measurement press Set To toggle between active c...

Page 437: ...is already selected 2 Make a standard distance measurement for the first quadrant a To position the active caliper at the start point move the Trackball b To fix the start point press Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the ...

Page 438: ... HINTS If you unfreeze the image after doing an AFI measurement the system does not delete the previous measurements Unfreeze and change scan planes as necessary To specify that an unassigned distance measurement be used for an AFI measurement Select AFI Press Measure Move the Trackball to highlight the unassigned distance measurement in the Results Window Select the AFI measurement on the Touch P...

Page 439: ...o postero trunk diameter a To position the active caliper at the start point move the Trackball b To fix the start point press Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the measurement press Set The system displays the distance va...

Page 440: ...kball b To fix the start point press Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the measurement press Set The system displays the distance value in the Results Window and displays an active caliper 3 To make a distance measurement ...

Page 441: ...e Trackball d Adjust the Ellipse control an ellipse with an initial circle shape displays To position the ellipse and to size the measured axes move the calipers move the Trackball To increase the size adjust the Ellipse control in a clockwise direction To decrease the size adjust the Ellipse control in a counterclockwise direction To toggle between active calipers press Measure e To complete the ...

Page 442: ...iameter fetal trunk area femur length antero postero trunk diameter and transverse trunk diameter abdominal circumference head circumference and spinal length 1 Select EFW The system displays the required measurements 2 Make each measurement The system displays each measurement and the estimated fetal weight in the Results Window NOTE For a description of any of the required measurements refer to ...

Page 443: ...ape displays To position the ellipse and to size the measured axes move the calipers move the Trackball To increase the size adjust the Ellipse control in a clockwise direction To decrease the size adjust the Ellipse control in a counterclockwise direction To toggle between active calipers press Measure 6 To complete the measurement press Set The system displays the measurement in the Results Wind...

Page 444: ...ce the measurement area move the Trackball around the anatomy A dotted line shows the traced area 5 To complete the measurement press Set The system displays the measurement in the Results Window HINTS Before you complete the trace measurement To erase the line bit by bit back from its current point move the Trackball or adjust the Ellipse control counterclockwise To erase the dotted line but not ...

Page 445: ...rement points if preset accordingly d To complete the measurement press Set The system displays the distance value in the Results Window and displays an active caliper 3 To make the second distance measurement repeat steps a d above The system displays the measurement in the Results Window HINTS Before you complete a measurement To toggle between active calipers press Measure To erase the second c...

Page 446: ...the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the foot length in the Results Window U S A E u r o p e T o k y o O s a k a ...

Page 447: ...5 To complete the measurement press Set The system displays the humerus length in the Results Window Spinal Length SL To measure spinal length make one distance measurement 1 Select SL an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To posit...

Page 448: ...the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the occipitofrontal diameter in the Results Window Stenosis In B Mode you can calculate Stenosis by diameter or by area ...

Page 449: ...e measurement press Set The system displays the transverse abdominal diameter in the Results Window Transverse Cerebellar Diameter To measure transverse cerebellar diameter make one distance measurement 1 Select TCD an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a s...

Page 450: ...iper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the thorax transverse diameter in the Results Window U S A E u r o p...

Page 451: ...he measurement press Set The system displays the tibia length in the Results Window Ulna Length To measure ulna length make one distance measurement 1 Select Ulna an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active ...

Page 452: ...de you can measure stenosis A B ratio and heart rate Stenosis In M Mode you measure Stenosis by diameter See Stenosis for more information A B Ratio In M Mode you can measure A B ratio by diameter time or velocity See A B Ratio for more information Heart Rate See Heart Rate for more information ...

Page 453: ... you to study uterine and ovarian blood flow The OB GYN vessel study includes the following vessels Aorta Desc Aorta Middle Cerebral Artery MCA right and left Ovarian right and left Placenta Umbilical Uterine right and left For each of these studies you can make any of the following measurements Peak Systole PS End Diastole ED Minimum Diastole MD Heart Rate TAMAX Pulsatility Index PI Resistive Ind...

Page 454: ...ssel The caliper for the first measurement is automatically displayed 2 Make the measurement After you complete each measurement the system starts the next measurement After the last measurement is complete the system returns to the OB GYN Vessel Touch Panel Your system is set up to show the measurements that you usually make for each vessel To make a measurement that is not shown for the selected...

Page 455: ...e measurement press Set The system displays the acceleration time and acceleration in the Results Window Acceleration Time AT 1 Select AT The system displays an active caliper and a vertical dotted line 2 To position the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the ...

Page 456: ...le or minimum diastole in the Results Window PS ED or ED PS Ratio To calculate the Peak Systole End Diastole ratio or End Diastole Peak Systole ratio 1 Select PS ED or ED PS The system displays an active caliper with vertical and horizontal dotted lines 2 To position the caliper at peak systole PS or end diastole ED move the Trackball 3 To fix the measure point press Set The system displays a seco...

Page 457: ...OGIQ 7 Basic User Manual 9 39 Direction 2392206 100 Rev 1 Pulsatility Index PI See Pulsatility Index PI for more information Resistive Index RI See Resistive Index RI for more information TAMAX See TAMAX and TAMEAN for more information ...

Page 458: ... Worksheet lists patient information and all measurement and calculation data To view the OB Worksheet 1 Press Measure 2 Select Worksheet Display Figure 9 3 OB Worksheet The OB Worksheet has three sections of information 1 Patient data 2 Measurement information 3 Calculation information ...

Page 459: ...ational patient you can select the fetus in this field You can also adjust the Fetus knob to select the fetus CUA AUA select the ultrasound age calculation method Composite Ultrasound Age CUA regression calculation Average Ultrasound Age AUA an arithmetic average You can select the method in this field or adjust the Select CUA AUA knob You can enter information in the following fields FetusPos typ...

Page 460: ...r last to determine this value m1 m3 Up to three measurement values for each item If you make more than three measurements the worksheet uses the last three Method When there is more than one measurement for an item this specifies the method used to calculate the measurement value listed in the Value column Choices are average maximum minimum or last To change the method a Move the Trackball to th...

Page 461: ...ining calculation information shows ratios for several measurements and the Cephalic Index CI The worksheet shows if any of the ratios are out of range OOR Out of range indicates one of the following The measurement is out of the normal range based on the gestational age that is calculated from the LMP The system determines OOR from the ultrasound age compared to the gestational age The gestationa...

Page 462: ...OGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Anatomical Survey Overview The Anatomical Survey page provides a checklist that indicates which anatomy was imaged and its appearance Figure 9 4 Anatomical Survey ...

Page 463: ...iption Fetus Pos Indicate the fetal position within the uterus PLAC Identify the location of the placenta ANATOMY Enter the following information for each part of the anatomy imaged 1 Imaged Check the box that you did image this part of the anatomy 2 Appearance If you checked the Imaged box indicate whether the appearance was normal or abnormal You can add the required anatomy up to 9 additional a...

Page 464: ...ut on the Anatomical Survey page are returned to the factory default settings after starting a new patient BIOPHYSICAL The score is _ of 10 possible total points depending upon the number of parameters entered Enter the following information to assess the fetus s biophysical well being Movement Type 0 1 or 2 Tone Type 0 1 or 2 Breathing Type 0 1 or 2 Fluid Type 0 1 or 2 Reactive NST Reactive non s...

Page 465: ... the graphs The LOGIQ 7 provides the following two basic types of graphs Fetal Growth Curve graphs show one measurement per graph These graphs show the normal growth curve positive and negative standard deviations or applicable percentiles and ultrasound age of the fetus using the current measurement For multi gestational pregnancies you can view all fetuses If previous exam data is available the ...

Page 466: ...OB GYN 9 48 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 To View OB Graphs To view OB graphs 1 Press Measure 2 Select Graph Display Figure 9 7 B Mode OB Measurement Touch Panel ...

Page 467: ...OGIQ 7 Basic User Manual 9 49 Direction 2392206 100 Rev 1 To View OB Graphs continued After you select Graph Display the system displays the OB Graph keys on the Touch Panel Figure 9 8 OB Graph keys on Touch Panel ...

Page 468: ...OB GYN 9 50 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 To View OB Graphs continued The monitor display shows the Fetal Growth Curve Graph Figure 9 9 Fetal Growth Curve Graph ...

Page 469: ...s percent For fetal weight grams The Fetal Growth Curve Graph shows the following information for the selected measurement The normal growth curve The standard deviations or relevant percentiles The gestational age of the fetus using patient data vertical dotted line Using the current ultrasound measurement data where the fetus is on the growth curve The legend at the bottom of the graph shows the...

Page 470: ...t The system displays a list of measurements b Move the Trackball to select the desired measurement and press Set The system displays the Fetal Growth Curve Graph for the selected measurement To scroll through all Fetal Growth Curve Graphs adjust the Graph Change knob To select the age to use To plot the fetus age the system allows you to use the gestational age GA from the LMP or to use the compo...

Page 471: ...h continued To view a single or four graphs You can view either a single Fetal Growth Curve Graph or you can view four graphs at the same time To select each view press Single or Quad Figure 9 10 Fetal Growth Curve Graph Quad View The measurement values are displayed at the bottom of the graph ...

Page 472: ... 1 On the graph display use the Trackball to move the cursor to the small box that is upper left of each graph then press Set The system displays a list of measurements 2 Move the Trackball to select the desired measurement and press Set The system displays the Fetal Growth Curve Graph for the selected measurement To scroll through all Fetal Growth Curve Graphs adjust the Graph Change knob The ord...

Page 473: ...the Fetal Growth Curve Graphs 1 Select Graph Display and select the desired Fetal Growth Curve Graph 2 Select Plot Both The system automatically finds the data from previous ultrasound exams and displays it on the graph with the present data Figure 9 11 Fetal Trending on Fetal Growth Curve Graph FL The legend at the bottom of the graph shows the symbols and colors that indicate Past and Present da...

Page 474: ...this exam on the Patient Data Entry screen in the Exam Information Obstetrics section select Past Exam The system displays the Input Past Exam screen See Figure 9 12 2 Enter the data from previous exams 3 To enter data on page 2 select Next 4 After you enter the previous exam data select Exit to Save The system saves the previous exam data When you view the Fetal Growth Curve Graphs select Plot Bo...

Page 475: ...OB Graphs LOGIQ 7 Basic User Manual 9 57 Direction 2392206 100 Rev 1 Fetal Trending continued Figure 9 13 Input Past Exam screen page 2 ...

Page 476: ...th the GA weeks and days b To select each field move the Trackball to the field and press Set c Type the correct weeks or days d Select OK The system makes the following changes GA LMP is now GA GA and shows the age you entered In the Patient Data section the GA changes In the Patient Data section The EDD LMP changes to EDD GA and shows an updated date using the GA you entered The LMP is erased Fe...

Page 477: ...th Bar Graph The fetal growth bar graph shows current exam measurements and the normal growth range based on the gestational age It shows all measurements on one graph To view the Fetal Growth Bar Graph 1 Press Measure 2 Select Graph 3 Select Bar Figure 9 14 Fetal Growth Bar Graph ...

Page 478: ...d vertical line shows the gestational age using the patient data The blue dotted vertical line shows the ultrasound age using the current measurements The yellow x shows the ultrasound age for each measurement The green rectangle shows the normal age range for the measurement You cannot do fetal trending or view multiple gestation data on the bar graph ...

Page 479: ...des measurements for the following studies USA Europe Tokyo Osaka and ASUM The following figures show the OB Touch Panel displays for the Tokyo and Osaka studies and for the ASUM studies For information about how to change studies refer to Measurement and Analysis M A System Presets on page 16 10 Figure 9 15 OB Touch Panel Tokyo and Osaka studies ...

Page 480: ...c User Manual Direction 2392206 100 Rev 1 Using other OB studies continued Figure 9 16 OB Touch Panel ASUM studies NOTE ASUM studies include the following measurements ASUM AC BPD and CRL ASUM 2001 AC BPD CRL FL HC HL and OFD ...

Page 481: ...e than one fetus is imaged during the exam enter the number of fetuses in the Patient Data Entry Menu Figure 9 17 Fetus Number When you start an OB exam the system automatically fills in the Fetus field with 1 To change the number 1 Move the cursor to the fetus number and press Set twice The number is highlighted 2 Type the correct number and press Set The system displays a message to confirm that...

Page 482: ...entified by a letter and the total number of fetuses For example fetus A 3 is fetus A from a total of 3 When scanning you can enter information about the fetus position and placenta location You can enter the information in the Patient Data section of the worksheets and the graphs You can type up to 23 characters in the FetusPos and PLAC fields Figure 9 18 Patient Data section of the OB Worksheet ...

Page 483: ... the Trackball to the Summary Window and select the fetus Figure 9 19 Summary Window Multiple fetus You can change between fetuses at any time during the exam NOTE After you change to the next fetus any measurements you make are recorded and reported to that fetus If you have any active measurement or calculation that is not completed when you change the fetus the system cancels the measurement or...

Page 484: ...he graph for each fetus do one of the following Adjust the Fetus knob In the Patient Data section move the Trackball to highlight the FetusNo field In the list of fetuses move the Trackball to select the fetus you want and press Set To display data for multiple fetuses on the same graph select Fetus Compare Figure 9 20 Fetal Growth Curve Graph Fetus Compare The legend at the bottom of the graph sh...

Page 485: ...ction 2392206 100 Rev 1 To compare multiple fetus data on a worksheet With multiple fetuses you can list and compare measurements of the fetuses on the worksheet Select Worksheet Display then select Fetus Compare Figure 9 21 OB Worksheet Display Touch Panel ...

Page 486: ...l Direction 2392206 100 Rev 1 To compare multiple fetus data on a worksheet continued When you select Fetus Compare the system lists the measurement results for each fetus on the Worksheet Figure 9 22 Worksheet Display with Fetus Compare ...

Page 487: ...etal trending and compare fetuses on one graph To view fetal trending for multiple fetuses 1 Select Graph Display 2 Select Fetus Compare 3 Select Plot Both NOTE You can only view fetal trending for multiple fetuses in single graph display Figure 9 23 Multigestation Fetal Growth Curve Graph The symbol key for fetal trending and multiple fetuses is shown at the bottom of the graph ...

Page 488: ... the Touch Panel select Utility then select M A 2 Check the Exam Category on the far left of the monitor screen Make sure that Obstetrics is selected If it is not selected select Obstetrics and continue selecting the folders until the appropriate area is selected as to where this new OB Table will be entered For example select Obstetrics then select OB 2 3 If there are further folders within OB 2 ...

Page 489: ...LOGIQ 7 Basic User Manual 9 71 Direction 2392206 100 Rev 1 OB Table Settings Menu continued 3 On the monitor display select the OB Table tab The system displays the OB Table settings menu Figure 9 24 OB Table settings ...

Page 490: ... OB table select the desired OB table to edit Tool Type Select the type of measurement Distance or Circumference Measure Name Type the name of measurement that will display on the Touch Panel Author Name Type the author s name Table Type If necessary select the Table Type Fetal Age or Fetal Growth Measure Type Select a measurement type that can be used to calculate EFW for example BPD NOTE Measure...

Page 491: ...llipse 2D Trace 2D Caliper Template 1 Table 9 4 Template 1 based on Hadlock Template 1 SD Range Table Fetal Age Table Table Format MEAS MEAN SD Table Unit mm Week Week Table Range 1SD Graph Range 1SD Measurement Result Value cm GA w d Min w d Max w d Fetal Growth Table Table Format AGE MEAN SD Table Unit Week mm Week Others are same as above ...

Page 492: ...h Range 1SD Measurement Result Value cm GA w d SD day Fetal Growth Table Table Format AGE MEAN SD Table Unit Day mm Day Others are same as above Table 9 6 Template 3 based on Osaka Template 3 SD Table Fetal Age Table Table Format MEAS MEAN SD Table Unit mm Day mm Table Range 1SD Graph Range 1SD Measurement Result Value cm GA w d SD sd mv pv sd Fetal Growth Table Table Format AGE MEAN SD Table Unit...

Page 493: ... Table Fetal Age Table Table Format MEAS MEAN SD Table Unit mm WeekDay mm Table Range 5 95 Graph Range 5 95 Measurement Result Value cm GA w d GP GP is calculated by Fetal Growth Table If you did not edit Growth Table GP is not calculated by the system Fetal Growth Table Table Format AGE MEAN SD Table Unit WeekDay mm Day Table Range 5 95 Graph Range 5 95 ...

Page 494: ...ble Fetal Age Table Table Format MEAS MEAN SD Table Unit mm WeekDay mm Table Range 1SD Graph Range 5 95 Measurement Result Value cm GA w d GP GP is calculated by Fetal Growth Table If you did not edit Growth Table GP is not calculated by the system Fetal Growth Table Table Format AGE MEAN MAX Table Unit WeekDay mm mm Table Range 1SD Graph Range 5 95 ...

Page 495: ...Age Table Table Format MEAS MIN MEAN SD Table Unit mm WeekDay WeekDay WeekDay Table Range 10 90 Graph Range 10 90 Measurement Result Value cm GA w d GP GP is calculated by Fetal Growth Table If you did not edit Growth Table GP is not calculated by the system Fetal Growth Table Table Format AGE MIN MEAN SD Table Unit WeekDay mm mm mm Table Range 10 90 Graph Range 10 90 ...

Page 496: ...ble Fetal Age Table Table Format MEAS MEAN SD Table Unit mm WeekDay mm Table Range 1SD Graph Range 10 90 Measurement Result Value cm GA w d GP GP is calculated by Fetal Growth Table If you did not edit Growth Table GP is not calculated by the system Fetal Growth Table Table Format AGE MEAN MAX Table Unit WeekDay mm mm Table Range 1SD Graph Range 10 90 ...

Page 497: ... OB Table Edit Menu The data you enter in the OB Table Edit Menu depends on whether the table type is Fetal Age or Fetal Growth Fetal Age Table If you are creating or editing a Fetal Age table the OB Table Edit Menu is as follows Figure 9 25 OB Table Edit Menu Fetal Age Table ...

Page 498: ...ally fills in the MEAS column Input value to the columns of MEAN and SD NOTE To move between the fields in the table use the up down left and right arrow keys NOTE You must enter a minimum of two rows of data Any lines with a blank cell are not saved To save the Table Data move the Trackball to Exit to Save and press Set If you want cancel this table move the Trackball to Cancel and press Set ...

Page 499: ...between the fields in the table use the up down left and right arrow keys NOTE You must enter a minimum of two rows of data Any lines with a blank cell are not saved 2 To save the Table Data move the Trackball to Exit to Save and press Set If you want cancel this table move the Trackball to Cancel and press Set After you complete the OB table it is now available for the selected study To use the m...

Page 500: ... 9 82 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 EFW for OB User Table Editor You can edit an EFW Formula at the OB Table Editor 1 Select Utility Measure OB Table Figure 9 27 Utility Measure Screen ...

Page 501: ... Editor continued 2 Select the appropriate parameters and press Edit Table New Edit Select New Table OB Table Template Select appropriate template Tool Type Select Weight Measure Name Enter measurement name Author Name Enter author s name Table Type Select Fetal Age Figure 9 28 OB Table Tab Screen ...

Page 502: ...OB GYN 9 84 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 EFW for OB User Table Editor continued 3 Edit the table data and press Exit To Save Figure 9 29 OB Table Editor Screen ...

Page 503: ...2206 100 Rev 1 EFW for OB User Table Editor continued 4 Select the M A tab and select Edit Calc The Modify User CALC window displays Select the added table e g EFW User Pegasus from the User Defined pull down menu and press OK Figure 9 30 Modify User CALC window ...

Page 504: ...OB GYN 9 86 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 EFW for OB User Table Editor continued 5 Select the Calculated button for the EFW parameter Figure 9 31 M A Tab Screen ...

Page 505: ...MULA window displays Edit the formula and select OK Figure 9 32 EDIT FORMULA window NOTE When you edit a formula be careful of the following points If you want to calculate EFW by centimeter add 100 to the parameter If EFW is calculated in grams add 1000 to the formula For example 10 1 56 AC Hadlock 100 0 08 FL Hadlock 100 1000 ...

Page 506: ...mon to all exam categories See Generic Measurements for more information General Gynecology This study includes uterine ovarian ovarian follicle and endometrium measurements OB GYN Vessel This study includes the following vessels uterine ovarian umbilical middle cerebral artery aorta placenta and descending aorta NOTE The calculation formulas are listed in the Advanced Reference Manual ...

Page 507: ...more information After you complete the patient information you can begin the scan 1 To change from the Patient Data Entry screen to the Scan screen do one of the following On the keyboard press Esc On the Touch Panel select Scan On the Control Panel select Patient or Freeze On the Control Panel press the B Mode key The system displays the Scan screen 2 To choose the appropriate probe select the p...

Page 508: ... Rev 1 B Mode Measurements In B Mode you make the measurements in the General Gynecology study These measurements include Uterine length width and height Ovarian length width and height Ovarian follicle Endometrium thickness Figure 9 33 General Gynecology study ...

Page 509: ...ollicle an active caliper displays 3 To position the active caliper at the start point move the Trackball 4 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 5 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 6 To complete the measurement press Set 7 Press Clear The system ...

Page 510: ...ll b To fix the start point press Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the measurement press Set The system displays the distance value in the Results Window and displays an active caliper 4 To make the second distance measur...

Page 511: ... Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the measurement press Set The system displays the distance value in the Results Window After the first and second distance measurement the system displays an active caliper 4 To make the ...

Page 512: ...To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the endometrium thickness in the Results W...

Page 513: ...t OV L OV W or OV H 4 Perform a standard distance measurement a To position the active caliper at the start point move the Trackball b To fix the start point press Set The system fixes the first caliper and displays a second active caliper if preset accordingly c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete th...

Page 514: ... To position the active caliper at the start point move the Trackball b To fix the start point press Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the measurement press Set The system displays the distance value in the Results Window ...

Page 515: ...ements M Mode measurements for the Gynecology exam are identical to M Mode measurements for the Obstetrics exam These measurements include stenosis A B ratio and heart rate For details regarding these measurements See M Mode Measurements for more information Figure 9 34 M Mode Generic study ...

Page 516: ...g vessels uterine ovarian umbilical middle cerebral artery aorta placenta and descending aorta For each vessel you can make any of the following measurements peak systole minimum diastole end diastole heart rate TAMAX pulsatility index resistive index acceleration PS ED ED PS and acceleration time For details regarding these measurements See Doppler Mode Measurements for more information Figure 9 ...

Page 517: ...LOGIQ 7 Basic User Manual 10 1 Direction 2392206 100 Rev 1 Chapter 10 Cardiology Describes how to perform cardiac measurements and calculations ...

Page 518: ... protocols by the user When appropriate be sure to note any protocols associated with a particular measurement or calculation Formulas and databases used within the system software that are associated with specific investigators are so noted Be sure to refer to the original article describing the investigator s recommended clinical procedures General Guidelines New Patient information must be ente...

Page 519: ... Generic Each exam category has a Generic study The Generic studies provide you quick access to measurements such as volume angle A B ratio and stenosis For details on most of the generic measurements See Generic Measurements for more information This chapter includes a section describing generic measurements that are specific to the cardiac exam category Cardiac This study includes all cardiac me...

Page 520: ... Acronym Name STIVS Interventricular Shortening A Area Acc Acceleration AccT Flow Acceleration Time ALS Aortic Leaflet Separation Ann Annulus Ao Aorta AR Aortic Regurg Asc Ascending ASD Atrial Septal Defect AV Aortic Valve AV Cusp Aortic Valve Cusp Separation AVA Aortic Valve Area AV A Aortic Valve Area by Continuity Equation BSA Body Surface Area CI Cardiac Index CO Cardiac Output d Diastolic D D...

Page 521: ...Diameter LPA Left Pulmonary Artery LV Left Ventricle LVA Left Ventricular Area LVID Left Ventricle Internal Diameter LVL Left Ventricle Length LVM Left Ventricular Mass LVPW Left Ventricle Posterior Wall ML Medial to Lateral MPA Main Pulmonary Artery MR Mitral Regurgitation MV Mitral Valve MVcf Mean Velocity Circumferential Fiber Shortening MVO Mitral Valve Orifice OT Outflow Tract P Papillary Mus...

Page 522: ...Pulmonic Flow or CO Qs Systemic Flow or CO RA Right Atrium RAA Right Atrium Area Rad Radius RAD Right Atrium Diameter RPA Right Pulmonary Artery RV Right Ventricle RVA Right Ventricle Area RVAW RIght Ventricle Anterior Wall RVD Right Ventricle Diameter RVID Right Ventricle Internal Diameter RVL Right Ventricle LEngth RVOT Right Ventricle Outflow Tract s Systolic SI Stroke Index ST Shortening SV St...

Page 523: ...ll Thickness Diastolic LVPWd For example to measure the Aortic Root Diameter you select Ao Diam on the Touch Panel TAML Tricuspid Annulus Medial to Lateral TR Tricuspid Regurgitation TV Tricuspid Valve TVA Tricuspid Valve Area Vcf Velocity Circumferential Fiber Shortening Vel Velocity VET Valve Ejection Time Vmax Maximum Velocity Vmean Mean Velocity VSD Ventricular Septal Defect VTI Velocity Time ...

Page 524: ...ulations that are a result of measurements made in more than one mode Within each mode section there are sections for region of interest such as aorta or mitral valve Within each region of interest section there are sections for type of measurement such a one distance two distance trace or velocity flow trace Each measurement type section lists all cardiac measurements that are that type and then ...

Page 525: ...sthmus Ao Isthmus Aorta ST Junction Ao st junct Making a one distance measurement 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted lin...

Page 526: ...tion the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the measurement in the Results Window One trace measurements Aortic Valve Area Planimetry AVA Planimetry Transverse Aortic Valve Area Trans AVA d Trans AVA s Making a trace measurement 1 Select the measurement an active caliper...

Page 527: ...ive caliper at the start point move the Trackball b To fix the start point press Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the measurement press Set The system displays the distance value in the Results Window After the first meas...

Page 528: ...ct the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system dis...

Page 529: ...tem displays the measurement in the Results Window One trace measurement and one distance measurement Left Atrium Volume Single Plane Method of Disk Diastolic LAEDV A2C LAEDV A4C Systolic LAESV A2C LAESV A4C Making a trace measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the trace start point press Set The syst...

Page 530: ...VPWs Left Ventricle Volume Teichholz Diastolic LVIDd Systolic LVIDs Left Ventricle Volume Cubic Diastolic LVIDd Systolic LVIDs Left Ventricle Internal Diameter Diastolic LVIDd Systolic LVIDs Left Ventricle Length Diastolic LVLd Systolic LVLs Left Ventricle Outflow Tract Diameter LVOT Diam Left Ventricle Posterior Wall Thickness Diastolic LVPWd Systolic LVPWs Left Ventricle Length LV Major Left Ven...

Page 531: ...2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the measurement in the Results Window ...

Page 532: ...Systolic LVA s Left Ventricle Endocardial Area Width LVA d Left Ventricle Epicardial Area Length Diastolic LVAepi d Systolic LVAepi s Making a trace measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the trace start point press Set The system displays a vertical dotted line 4 To trace the measurement area move th...

Page 533: ...ber Area Length study Heart Rate for Four Chamber Method of Disk study Heart Rate for Bi Plane Method of Disk study Making a time interval measurement 1 Select the measurement The system displays an active caliper and a vertical dotted line 2 To position the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position ...

Page 534: ...kball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the measurement in the Results Window Two distance measurements Ejection Fraction Teichholz LVIDs Ejectio...

Page 535: ...let Left Ventricle Stroke Index Bi Plane Method of Disk LVAd LVAs The system calculates body surface area from the patient s height and weight Body surface area and LV Mass Left Ventricle Mass Index Diastolic LVPWd Systolic LVPWd The system calculates body surface area from the patient s height and weight Left Ventricle Study Diastolic LVd Systolic LVs The Left Ventricle study automatically sequen...

Page 536: ...he second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the measurement in the Results Window One trace measurement Mitral Valve Area by Pressure Half Time MVA By PHT Mitral Valve Area Planimetry MVA Planimetry Making a trace measurement 1 Select the measurement an active caliper displays...

Page 537: ...ne distance measurement 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measur...

Page 538: ...ce measurement 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement pre...

Page 539: ... SIngle Plane Method of Disk RAAs Making a trace measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the trace start point press Set The system displays a vertical dotted line 4 To trace the measurement area move the Trackball A line shows the traced area 5 To complete the measurement press Set The system displays...

Page 540: ...Artery Area RPA Area Making a trace measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the trace start point press Set The system displays a vertical dotted line 4 To trace the measurement area move the Trackball A line shows the traced area 5 To complete the measurement press Set The system displays the measurem...

Page 541: ...meter RVOT Diam Left Pulmonary Artery LPA Main Pulmonary Artery MPA Right Pulmonary Artery RPA Making a one distance measurement 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper a...

Page 542: ...iam Making a one distance measurement 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To compl...

Page 543: ...ne distance measurement 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measur...

Page 544: ...elect the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system ...

Page 545: ...nt 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The s...

Page 546: ...r at the start point move the Trackball b To fix the start point press Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the measurement press Set The system displays the distance value in the Results Window After the first measurement th...

Page 547: ... active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the measurement...

Page 548: ...olic LVIDs Left Ventricle Posterior Wall Thickness Systolic LVPWs Making a one distance measurement 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trac...

Page 549: ...iper and a vertical dotted line 2 To position the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time interval in the Results Window Left Ventricle Study The Left Ventricle study LV Study automa...

Page 550: ...ect the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system di...

Page 551: ...e Making a slope measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second caliper at the end point move the Trackball A dotted line shows the slope 5 To complete the measurement press Set The syste...

Page 552: ...lic RVAWs Making a one distance measurement 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To...

Page 553: ...active caliper and a vertical dotted line 2 To position the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time interval in the Results Window Right Ventricle Study The Right Ventricle study RV ...

Page 554: ...ing a time interval measurement 1 Select the measurement The system displays an active caliper and a vertical dotted line 2 To position the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time in...

Page 555: ... active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The system displays the measurement...

Page 556: ...king a time interval measurement 1 Select the measurement The system displays an active caliper and a vertical dotted line 2 To position the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time i...

Page 557: ...tic Valve Mean Square Root Velocity AV Trace Aortic Valve Velocity Time Integral AV Trace Aortic Valve Mean Pressure Gradient AV Trace Making a velocity flow trace measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the trace start point press Set The system displays a vertical dotted line 4 To trace the envelope ...

Page 558: ...ax Aortic Valve Peak Velocity AV Vmax Aortic Valve Peak Velocity at Point E AV Vmax Aorta Proximal Coarctation Coarc Pre Duct Aorta Distal Coarctation Coarc Post Duct Making a peak velocity measurement 1 Select the measurement an active caliper with a vertical dotted line displays 2 To position the caliper at the desired measurement point move the Trackball 3 To complete the measurement press Set ...

Page 559: ... Trace Making a slope measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second caliper at the end point move the Trackball A dotted line shows the slope 5 To complete the measurement press Set The ...

Page 560: ... The system displays an active caliper and a vertical dotted line 2 To position the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time interval in the Results Window Two time interval measureme...

Page 561: ...tricle Outflow Tract Peak Pressure Gradient LVOT maxPG Left Ventricle Outflow Tract Peak Velocity LVOT Vmax Making a peak velocity measurement 1 Select the measurement an active caliper with a vertical dotted line displays 2 To position the caliper at the desired measurement point move the Trackball 3 To complete the measurement press Set The system displays the velocity measurement in the Results...

Page 562: ...king a velocity flow trace measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the trace start point press Set The system displays a vertical dotted line 4 To trace the envelope move the Trackball A line shows the traced area 5 To complete the trace press Set The system displays a second vertical dotted line 6 To ...

Page 563: ... start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time interval in the Results Window One velocity flow trace and one time interval measurement Cardiac Output by Aortic Flow AVA Planimetry AV Trace Body surface ...

Page 564: ...are Root Velocity MR Trace Mitral Valve Velocity Time Integral MR Trace Mitral Valve Mean Pressure Gradient MR Trace Making a velocity flow trace measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the trace start point press Set The system displays a vertical dotted line 4 To trace the envelope move the Trackball...

Page 565: ...tant Peak Velocity MR Vmax Mitral Valve Peak Velocity MR Vmax Mitral Valve Velocity Peak A MV A Velocity Mitral Valve Velocity Peak E MV E Velocity Making a peak velocity measurement 1 Select the measurement an active caliper with a vertical dotted line displays 2 To position the caliper at the desired measurement point move the Trackball 3 To complete the measurement press Set The system displays...

Page 566: ...tion MV AccT Making a slope measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second caliper at the end point move the Trackball A dotted line shows the slope 5 To complete the measurement press Se...

Page 567: ...art point move the Trackball b To fix the start point press Set The system fixes the first caliper and displays a second active caliper c To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points d To complete the measurement press Set The system displays the distance value in the Results Window After the first measurement the system di...

Page 568: ...ent 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second caliper at the end point move the Trackball A dotted line shows the slope 5 To complete the measurement press Set The system displays the time inter...

Page 569: ...ion the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time interval in the Results Window Two time interval measurement Body surface area and stroke volume measurements Stroke Volume Index by M...

Page 570: ...t PV Vmax Pulmonic End Diastolic Pressure Gradient PR Trace Pulmonic Insufficiency Peak Velocity PR Vmax Pulmonic Insufficiency End Diastolic Velocity PRend Vmax Pulmonic Valve Peak Velocity PV Vmax Pulmonic End Diastolic Velocity PV Trace Making a peak velocity measurement 1 Select the measurement an active caliper with a vertical dotted line displays 2 To position the caliper at the desired meas...

Page 571: ...race Pulmonic Valve Mean Square Root Velocity PV Trace Pulmonic Valve Velocity Time Integral PV Trace Making a velocity flow trace measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the trace start point press Set The system displays a vertical dotted line 4 To trace the envelope move the Trackball A line shows t...

Page 572: ...oint move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second caliper at the end point move the Trackball A dotted line shows the slope 5 To complete the measurement press Set The system displays the slope measurement in the Results Window One time interval measurements Pulmonic Valve Acceleration Time PV...

Page 573: ...the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time interval in the Results Window Two time intervals measurements Pulmonic Valve Acceleration to Ejection TIme Ratio PV AccT PVET Pulmonic Va...

Page 574: ...ght Ventricle Outflow Tract Peak Velocity RVOT Vmax Making a peak velocity measurement 1 Select the measurement an active caliper with a vertical dotted line displays 2 To position the caliper at the desired measurement point move the Trackball 3 To complete the measurement press Set The system displays the velocity measurement in the Results Window One velocity flow trace measurement Right Ventri...

Page 575: ...race start point press Set The system displays a vertical dotted line 4 To trace the envelope move the Trackball A line shows the traced area 5 To complete the trace press Set The system displays a second vertical dotted line 6 To position the second dotted line at the start of the next envelope move the Trackball 7 To complete the measurement press Set The system displays the measurement in the R...

Page 576: ... caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time interval in the Results Window One velocity flow trace and one area measurements Stroke Volume by Pulmonic Flow RVOT Trace Body surface area and stroke volume measurements Right Ventricle Stroke Volume Inde...

Page 577: ...astolic P Vein D Systolic P Vein S Systemic Vein Peak Velocity End Diastolic PDA Diastolic Systolic PDA Systolic Ventricular Septal Defect Peak Velocity VSD Vmax Atrial Septal Defect Peak Velocity ASD Vmax Making a peak velocity measurement 1 Select the measurement an active caliper with a vertical dotted line displays 2 To position the caliper at the desired measurement point move the Trackball 3...

Page 578: ...all 3 To fix the trace start point press Set The system displays a vertical dotted line 4 To trace the envelope move the Trackball A line shows the traced area 5 To complete the trace press Set The system displays a second vertical dotted line 6 To position the second dotted line at the start of the next envelope move the Trackball 7 To complete the measurement press Set The system displays the me...

Page 579: ...t move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time interval in the Results Window Two peak velocity measurements Pulmonary Vein S D Ratio P Vein D P Vein S Ventricular Septal Defect Peak Pressure Gradient VSD Vmax Two ...

Page 580: ...V Vmax Tricuspid Regurgitant Peak Velocity TR Vmax Tricuspid Valve Peak Velocity TV Vmax Tricuspid Valve Velocity Peak A TV A Velocity Tricuspid Valve Velocity Peak E TV E Velocity Making a peak velocity measurement 1 Select the measurement an active caliper with a vertical dotted line displays 2 To position the caliper at the desired measurement point move the Trackball 3 To complete the measurem...

Page 581: ...n Square Root Velocity TV Trace Tricuspid Valve Velocity Time Integral TV Trace Making a velocity flow trace measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the Trackball 3 To fix the trace start point press Set The system displays a vertical dotted line 4 To trace the envelope move the Trackball A line shows the traced area 5 To co...

Page 582: ... system displays a second active caliper 4 To position the caliper at the end point move the Trackball 5 To complete the measurement press Set The system displays the time interval in the Results Window One slope measurements Tricuspid Valve Pressure Half Time TV PHT Making a slope measurement 1 Select the measurement an active caliper displays 2 To position the caliper at the start point move the...

Page 583: ...r Manual 10 67 Direction 2392206 100 Rev 1 Tricuspid Valve continued One velocity flow trace and one area measurement Stroke Volume by Tricuspid Flow TV Trace Two peak velocity measurement Tricuspid Valve E Peak to A Peak Ratio TV E A Velocity ...

Page 584: ... Aliased Point PISA AR Making a one distance measurement 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measuremen...

Page 585: ... the envelope move the Trackball A line shows the traced area 5 To complete the trace press Set The system displays a second vertical dotted line 6 To position the second dotted line at the start of the next envelope move the Trackball 7 To complete the measurement press Set The system displays the measurement in the Results Window One peak velocity measurement Proximal Isovelocity Surface Area Al...

Page 586: ... 1 Select the measurement an active caliper displays 2 To position the active caliper at the start point move the Trackball 3 To fix the start point press Set The system fixes the first caliper and displays a second active caliper 4 To position the second active caliper at the end point move the Trackball A dotted line connects the measurement points 5 To complete the measurement press Set The sys...

Page 587: ...race press Set The system displays a second vertical dotted line 6 To position the second dotted line at the start of the next envelope move the Trackball 7 To complete the measurement press Set The system displays the measurement in the Results Window One peak velocity measurement Proximal Isovelocity Surface Area Aliased Velocity PISA MR Making a peak velocity measurement 1 Select the measuremen...

Page 588: ... measurements elsewhere in this chapter Aortic Valve One distance and two peak velocity measurement Aortic Valve Area Ao Diam LVOT Vmax AV Vmax Aortic Valve Area by Continuity Equation by Peak Velocity Ao Diam LVOT Vmax AV Vmax Velocity flow trace and one trace measurement Stroke Volume by Aortic Flow AVA Planimetry AV Trace Velocity flow trace one trace and one time interval measurement Cardiac O...

Page 589: ...ts Ejection Fraction Two Chamber Single Plane Area Length LVAd LVAs Ejection Fraction Two Chamber Single Plane Method of Disk Simpson LVAd LVAs Ejection Fraction Four Chamber Single Plane Area Length LVAd LVAs Ejection Fraction Four Chamber Single Plane Method of Disk Simpson LVAd LVAs Left Ventricle Stroke Volume Single Plane Two Chamber Area Length LVAd LVAs Left Ventricle Stroke Volume Single P...

Page 590: ...e measurements Left Ventricle Stroke Index Single Plane Two Chamber Area Length LVSd LVSs and Body Surface Area Left Ventricle Stroke Index Single Plane Four Chamber Area Length LVSd LVSs and Body Surface Area Left Ventricle Volume Single Plane Four Chamber Method of Disk Diastolic LVAd Systolic LVAs Left Ventricle Volume Single Plane Two Chamber Method of Disk Diastolic LVAd Systolic LVAs Left Ve...

Page 591: ...Pulmonic Valve One velocity flow trace and one trace measurement Stroke Volume by Pulmonic Flow PV Planimetry PV Trace One velocity flow trace one trace and one time interval measurement Cardiac Output by Pulmonic Flow PV Planimetry PV Trace HR Right Ventricle One velocity flow trace one area and one time interval measurements Cardiac Output by Pulmonic Flow RV Planimetry RV Trace HR Tricuspid Val...

Page 592: ...elect the Worksheet Display key on the Touch Panel See Figure 10 1 The cardiac worksheet has a heading for each mode and for each folder In Figure 10 1 the mode heading is 2D Measurements followed by Cube Teichholz Each measurement from that folder is listed next It can list up to six values for each measurement The next folder is then listed in this example RV LV Figure 10 1 Cardiac Worksheet Pag...

Page 593: ...ac Worksheet continued If a worksheet has more data on a second page to view the next page adjust the Page Change knob To see page 2 and 3 of this report see Figure 10 2 and Figure 10 3 To return to scanning select the Worksheet Display key or press Esc Figure 10 2 Cardiac Worksheet Page 2 ...

Page 594: ...st to determine this value m1 m6 Up to six measurement values for each item If you make more than six measurements the worksheet uses the last six Method When there is more than one measurement for an item this specifies the method used to calculate the measurement value listed in the Value column Choices are average maximum minimum or last To change the method a Move the Trackball to the Method f...

Page 595: ...Cardiology Measurements LOGIQ 7 Basic User Manual 10 79 Direction 2392206 100 Rev 1 Cardiac Worksheet continued Figure 10 3 Cardiac Worksheet Page 3 ...

Page 596: ...ecify which measurements and calculations are in each study You can change the measurements that are available on the Touch Panel The LOGIQ 7 allows you to quickly and easily set up your system so that you can work most efficiently For information about how to customize studies and measurements See Measurement and Calculation Setup for more information When you make cardiac measurements the result...

Page 597: ...ategories Details about B Mode and M Mode Measurements See Generic Measurements for more information The Cardiology B Mode Generic exam category includes the following measurements Caliper Point Area Trace Volume Volume d Volume s Dist Distance Ratio Area Ratio Ellipse Open Trace R R VF Diam Diameter Figure 10 4 Cardiology Doppler Mode Generic Touch Panel ...

Page 598: ...t start point dependent on the trace method chosen peak floor mean or mode 3 Press Set The first caliper is fixed and a second is active 4 Do one of the following If you are using auto trace move the Trackball to position the second caliper at the velocity measurement end point Press Set The waveform maximum velocities are automatically traced and a velocity value is displayed If you are not using...

Page 599: ...nd area of the vessel 7 To complete the circumference area measurement press Set The FCA is displayed The SV Stroke Volume is also computed and displayed from velocity and FCA values Automatic SV calculation When you select SV the system automatically calculates stroke volume if you first make the following measurements Velocity measured while in Doppler Mode The cross sectional area of a vessel m...

Page 600: ...e caliper horizontal dotted line appears in the Doppler spectrum 2 Measure the Stroke Volume See Stroke Volume Ratio SV for more information After the stroke volume measurements have been completed a vertical line caliper appears in the Doppler spectrum 3 Measure the Heart Rate See Heart Rate for more information CO Cardiac Output is computed from the SV and HR values and is displayed Automatic CO...

Page 601: ...ace the dotted horizontal line caliper at each of the timebase on the Doppler spectrum If Trace Auto is selected the waveform is automatically traced If Trace Auto is not selected manually trace the desired portion of the waveform The caliper moves to the B Mode area 3 Use the Ellipse or Trace method to measure the circumference and area of the vessel The flow volume FV is calculated and displayed...

Page 602: ...stress In addition to preset factory protocol templates templates can be created or modified to suit your needs You can define various quad screen review groups in any order and combination that will suit your normal review protocol When reviewing stress examination images the images are viewed at their original image quality and different post processing and zoom factors may be applied to the ima...

Page 603: ...t is also known as a template Figure 10 5 Protocol Tab Analyze Display the Analysis screen Template Editor Display the template editor screen Add Level Add Level to the template Delete Images Delete the selected image Move Images Move the selected image to the another cell Sync Select Synchronize the selected images End CC End Continuous Capture Begin Cont Begin or continue the acquisition Templat...

Page 604: ...00 Rev 1 Getting started with a stress study continued 2 To use the current template press Begin Cont to initiate scanning To use another template press Template The template list displays Figure 10 6 Template List 3 Trackball to the desired template and press Set ...

Page 605: ...Rev 1 Getting started with a stress study continued 4 The selected template displays Figure 10 7 Template Example 5 Press Begin Cont to initiate scanning using the new template 1 Group of views 2 Level 3 Projection 4 Current Acquisition 5 Projection Selection A B C D ...

Page 606: ... The highlighted green cell of the matrix displayed in the Clipboard window indicates which view is currently being acquired The names of the view and levels for the current cell are displayed on the top left corner of the image area and under the template matrix Figure 10 8 Acquisition Screen 1 Current View Level 2 Timer 3 Template Matrix 4 Current View Green cell ...

Page 607: ...d if desired adjust the loop markers Press P1 again to save the selected cine loop or If you do not want to store the cine loop press Freeze to cancel Return to the scan screen If the actual stress level is not configured to preview the cine loop before storing the system automatically stores the last heart cycle Stress levels can be configured for side by side display comparison of the reference ...

Page 608: ... following dialogue displays when the last acquisition is complete If you select Yes the Stress Echo Analysis screen is displayed Figure 10 9 Dialogue Box The template used can be configured so that analysis automatically starts by displaying the first protocol group The wall segment scoring diagrams for each view is displayed in the Parameter window on the left side of the screen ...

Page 609: ... Tab during acquisition Stop Stop Stress Echo Pause Pause Stress Echo The template matrix continues in display Even if you press P1 the cine loop does not store to the matrix Select Cycles The Continuous Capture Selection screen is displayed only available in Continuous Capture mode Analyze Enter Analysis screen Template Enter Template screen Add Level Add level to the template T2 Display Start Hi...

Page 610: ...ined in the previous section After storage the system automatically highlights the next available view to be acquired Moving an acquired image All image can be moved from one cell to another during acquisition Procedure 1 1 When in the Protocol screen press Move Images 2 Use the Trackball to move the cursor to the desired image 3 Press Set 4 Use the Trackball to move the cursor to the destination ...

Page 611: ...plays the elapsed time from the start of stress examination T2 starts when entering live scanning on the second stress level Both T1 and T2 timers can be manually stopped and restarted during the acquisition The display of T1 and T2 is user configurable NOTE If you activate the Timer in Stress Echo the T1 timer is displayed in the lower left hand corner of the image area after exiting Stress Echo ...

Page 612: ...n mode The Pause mode enables scanning and live display on the screen without any capture thereby leaving the buffer available To run Continuous Capture the user has to select a template where this feature is activated The buffer bar When entering a level with Continuous Capture enabled a buffer bar displays in the window The Buffer bar displays the following information The scanning state Pause l...

Page 613: ...captured loops display in the Continuous Capture selection screen Activating Continuous Capture 1 Do all your pre stress acquisitions in the Cardiac application 2 Press the Protocol tab to enter the Stress Echo mode The Protocol screen displays 3 Press Template The template list is displays 4 Select the template Exercise 2x4 from the list 5 Press Begin Cont 6 Acquire the resting loops in all four ...

Page 614: ...ess Select Cycle The Continuous Capture selection screen displays If the buffer is filled up the system automatically displays the Continuous Capture Selection screen Refer to the next section if additional image acquisitions are necessary after the buffer is filled up Figure 10 13 Continuous Capture Selection Screen ...

Page 615: ...Stress Echo LOGIQ 7 Basic User Manual 10 99 Direction 2392206 100 Rev 1 Activating Continuous Capture continued Figure 10 14 Select Cycles Touch Panel ...

Page 616: ...he four views a Trackball to the desired loop b Press Set A drop down menu appears with the available choices c Trackball to the appropriate view d Press Set Figure 10 15 Drop down Menu e Continue these steps until all views are selected NOTE To access additional cycles use the arrow keys on the lower left portion of the select cycle screen ...

Page 617: ...tinuous Capture continued f Select Done when complete A dialogue window displays asking whether the entire Continuous Capture acquisition should be saved Figure 10 16 Dialogue Window 13 Press Delete to discard the loop or press Store to keep the entire loop 14 Perform Analysis and scoring ...

Page 618: ...screen displays 3 Perform the additional acquisition 4 In order to resume the stress echo exam and assign loops for the views from the Continuous Capture buffer press Protocol If not displayed select the template Exercise 2x4 from the template list 5 Click the continuous capture images on the Protocol Template screen The Continuous Capture selection screen displays 6 Assign the cine loops to the v...

Page 619: ...ring can be done later 3 Re open the examination if necessary 4 Press Protocol The Protocol screen displays 5 Click the continuous capture images on the Protocol Template screen The Continuous Capture selection screen displays 6 Assign the cine loops to the view See Activating Continuous Capture for more information Step 12 a f 7 Select Done 8 Perform analysis and scoring Restart capture from the ...

Page 620: ...re assigned to the stress protocol views and stored from the Continuous Capture selection screen Figure 10 17 Continuous Capture Selection Screen 1 Rotate Change Page to display other pages 2 Cycle number and total number of cycles 3 Highlighted loop 4 Gray Gauge Position of the highlighted loop within buffer area 5 Red bar Pause session A B C D ...

Page 621: ...to move the cursor to the desired cine loop in order to assign it to a particular view of the stress template The frame of the loop is highlighted 2 Press Set A pop up menu displays with the view names of the template Figure 10 18 Loop Assignment 1 Assigned loop 2 Already assigned view 3 Highlighted views 4 Views Pop up menu ...

Page 622: ... above the timers in the window 5 Repeat steps 1 through 4 to assign loops to the other views of the level 6 Press Done when complete A dialogue window displays asking whether the entire Continuous Capture acquisition should be saved 7 Press Delete to discard the loop or press Store all to keep the entire loop The normal procedure is to discard the loop The loop is very big and requires a lot of d...

Page 623: ...ally or automatically after completion of the stress test In this case the usual procedure consists of sequentially opening all image groups if defined and performing scoring from image to image The quad screen is the standard display for comparing heart cycles The heart cycle loops in the display are synchronized to enable comparison Each loop in the quad screen can be magnified using the zoom co...

Page 624: ...nalyze all images from all groups from within the Analysis screen 1 In a stress examination press Protocol A preview of the acquisition displays 2 Use the Trackball to move the cursor to the group in the Group list The frame of the images belonging to the group are highlighted 3 Press Set to open the images in the Analysis screen Figure 10 19 Template Screen 1 Select and open an image group 2 Sele...

Page 625: ...x 3 Press Set The frame of the selected loop is in the Stress analysis screen and the next window in the quad screen is automatically selected 4 Repeat step 2 and 3 to select other images 5 Depress SHIFT Manual selection of images in the Protocol screen 1 In a stress examination press Protocol A preview of the acquisition displays 2 Use the Trackball to move the cursor to the first image to select...

Page 626: ... 1 After image selection press Analyze The Stress Echo analyze screen displays Figure 10 20 Analysis Screen 1 Wall segment diagram 2 Highlighted segment name 3 Selected loop Highlighted frame 4 Displayed loops Highlighted frames 5 Exit Wall motion scoring 6 Change page or enter next image group ...

Page 627: ...or to a score 4 Press Set The score displays in the relevant segment area in the diagram NOTE To edit a score select it and choose a new score 5 Repeat step 1 through 3 to score relevant segments 6 Press the Change Page arrow to display the next group of images 7 Repeat step 1 through 3 to score relevant segments on the new loops Figure 10 21 Segment Scoring NOTE Since Cine changes into sync mode ...

Page 628: ...ation or saved as new templates for future use and reference The editions that may be performed include Adding Deleting levels and projections Assigning new labels to levels and projections Defining level options Defining new groups Templates are edited created from the Template editor screen Entering the Template editor screen 1 Press Protocol to enter the stress echo mode 2 Press Template The te...

Page 629: ...fined template from the pull down menu The protocol template preview updates accordingly Table 10 3 Protocol Template Preview Parameter Description Protocol Template Preview Displays an updated preview of the template accordingly to the settings applied To change Projection and Stress level labels select a pre defined label from the pull down menu or press Set in the actual label field and type a ...

Page 630: ...ft and the live image on the right Table 10 5 Other options Parameter Description Other Options Grid Size Enter the number of levels and projections for the selected template Timers If you check this parameter starts T1 and T2 timers automatically Auto start analysis If you check this parameter displays the Stress Echo Analysis when the last acquisition is performed Reference image When Show Refer...

Page 631: ...and projections 1 Enter the number of levels and projections in the Grid size field The new grid size displays in the protocol template preview field 2 Press New Template to create a new template or Press Save Template to update the base template Display timers 1 Check the box es to display timer s as specified NOTE The timers can also be started or stopped at any time during stress examination by...

Page 632: ...ine loop can be stored Continuous Capture 1 Check Continuous Capture if continuous image acquisition throughout the level is desired When Continuous Capture is selected preview of the cine loop and reference display during acquisition are not possible Preview of store 1 Check Preview of store if review and adjustment of cine loops before storage is desired Show reference 1 Check Show reference if ...

Page 633: ...up 1 In the Pre defined group field select the group to edit The selected cells are highlighted in the Protocol template preview field NOTE A selected group is highlighted by a blue frame 2 Either select a new cell s to add to the group or deselect an existing cell s to remove from the group 3 Press Update group The display in the Protocol template preview field is updated accordingly Deleting a g...

Page 634: ...on Segment Setup You can set up the following parameters for Wall Motion Segment in the Utility screen Figure 10 23 Wall Motion Segment Presets Parameter Value WMS Segment Model Select 16 or 18 segments WMS initial scoring Undefined or Normal WMS scoring legend ASE ASIA or European ...

Page 635: ... Basic User Manual 10 119 Direction 2392206 100 Rev 1 Utility Application Settings for Protocol Figure 10 24 Protocol Setup Show Protocol Tab Show Hide the Protocol tab for that preset Template Select the default template ...

Page 636: ...7 Basic User Manual Direction 2392206 100 Rev 1 Report If you set up the Wall Motion Analysis field on the Report you can insert the results See Wall Motion Analysis for more information Figure 10 25 Cut Planes Report Example ...

Page 637: ...ices AUX2 is also capable of handling a pressure pulse signal The scanned image that is displayed is synchronized with the ECG and PCG traces In Doppler or M Mode the traces are synchronized to that particular mode s sweep Approved accessory cables provide the proper signals to the Physiological Panel Figure 10 26 Optional Physiological Input Panel WARNING Do not use with the Defibrillator This eq...

Page 638: ...em connection at one end and a cable splitter at the other A triple color coded electrode cable to be inserted into the splitter device Each electrode cable hooks up to the appropriate stick on electrode by a color coded clip type connector The cable splitter device has a drawing defining the color codes names and body location Figure 10 27 ECG Cable R Red L Yellow F Green 1 2 3 ...

Page 639: ...mage is synchronized with the ECG and PCG trace In Doppler or M Mode the traces are synchronized with that particular mode s sweep The user can control the gain position and sweep speed of the traces using the Touch Panel controls Figure 10 28 Physiological Trace Monitor Display 1 PCG 2 AUX 3 ECG 4 Auto Heart Rate Display ...

Page 640: ...trol of the physiological input signals Without the ECG option the ECG Touch Panel menu is not displayed Figure 10 29 ECG Touch Panel Menu Sweep Speed Description Change the speed of the trace The sweep speed of the physio signal on the B Mode image can be set independent of the timeline Doppler and M Mode sweep speed Value 1 16 ...

Page 641: ...ive to the R trigger are set with the Delay Time key NOTE If other than None is selected Timer Trigger is turned off Value None Trig1 Trig2 and Both AUX Display Description Provides the ability to turn the AUX trace on for display on the monitor Adjusting When the key is selected the AUX trace toggles between on and off Value On or Off PCG Display Description Provides the ability to turn the PCG t...

Page 642: ...s The default is 1 or no skipping Adjusting Adjust the corresponding control Value 1 30 Delay Time Description In ECG Trigger Mode If only ECG Trig1 or ECG Trig2 is selected via the ECG Trigger key the Delay Time key controls the R Delay time of the active trigger If both triggers are selected the primary control is ECG Trig1 but adjusting this control switches to ECG Trig2 Once the trigger is set...

Page 643: ... Gain Position Description Allows for the amplitude control of the PCG trace or allows for the vertical positioning of the PCG trace on the image display Adjusting Press the knob to toggle between Gain and Position The default is Gain Value Gain 0 01 2 00 Position 0 00 100 00 ECG Gain Position Description Allows for the amplitude control of the ECG trace or allows for the vertical positioning of t...

Page 644: ...Cardiology 10 128 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

Page 645: ...LOGIQ 7 Basic User Manual 11 1 Direction 2392206 100 Rev 1 Chapter 11 Vascular Describes how to perform Vascular measurements and calculations ...

Page 646: ...rotocols by the user When appropriate be sure to note any protocols associated with a particular measurement or calculation Formulas and databases used within the system software that are associated with specific investigators are so noted Be sure to refer to the original article describing the investigator s recommended clinical procedures General Guidelines New Patient information must be entere...

Page 647: ...rements offer several different types of measurement studies Figure 11 1 Vascular Exam Category Touch Panel Generic Common to all applications See Generic Measurements for more information Carotid LEA Lower Extremity Artery LEV Lower Extremity Vein TCD Trans Cranial Doppler UEA Upper Extremity Artery UEV Upper Extremity Vein Renal ...

Page 648: ...m calcs press the desired exam calcs folder A vascular study is a group of the particular vessels You can customize the vessel exam calcs in the configuration menu See Measurement and Calculation Setup for more information When you use Auto Vascular calculation you use the vessel keys on the Touch Panel to post assign vascular calculations When you are not using Auto Vascular calculation the vesse...

Page 649: ...Rev 1 B Mode Measurements Figure 11 2 B Mode Touch Panel NOTE The following instructions assume that you first scan the patient and then press Freeze Stenosis See Stenosis for more information Volume See Volume for more information A B Ratio See A B Ratio for more information ...

Page 650: ... 2392206 100 Rev 1 M Mode Measurements Figure 11 3 M Mode Touch Panel NOTE The following instructions assume that you first scan the patient and then press Freeze Stenosis See Stenosis for more information A B Ratio See A B Ratio for more information ...

Page 651: ...heet and Report page When Cancel Transfer occurs a message appears on the screen to indicate the value was erased from Worksheet and Report page Vessel location If the vessel has a location you can select one of the following Proximal Prox Middle Mid Distal Dist NOTE If you do not wish to assign a vessel location press the lit location then no location is assigned Choose the folder you want the va...

Page 652: ... Auto Vascular Calculation window Only parameters that can be used by the calculation are displayed Select Save as Default to save the selected parameters as the default calculations for this application Select Return to return to the previous Touch Panel screen If you select PV all selected parameters are turned off When you deselect PV the system returns to the previously selected calculation Fi...

Page 653: ... AComA Anterior Communicating Artery ATA Anterior Tibial Artery ATV Anterior Tibial Vein Axill Axillary Artery Axill V Axillary Vein BA Basilar Artery or Brachial Artery Ba V Basilic Vein Br V Brachial Vein CCA Common Carotid Artery Ceph V Cephalic Vein CFV Common Femoral Vein CHA Common Hepatic Artery Com Femoral Common Femoral Artery CIA Common Iliac Artery CIV Common Iliac Vein Com Iliac A Comm...

Page 654: ... Median Cubital Vein Mid Hep V Middle Hepatic Vein MRA Main Renal Artery PCA Posterior Cerebral Artery PComA Posterior Communicating Artery Peron Peroneal POP Popliteal PTA Posterior Tibial Artery PTV Posterior Tibial Vein RA Radial Artery SMA Superior Mesenteric Artery SMV Superior Mesenteric Vein SUBC Subclavian Artery SUBC V Subclavian Vein SFA Superficial Femoral Artery TCD Transcranial Dopple...

Page 655: ... and calculations selected by an operator for the current application The system may place calipers at early systolic peak peak systole minimum diastole and end diastole Vertical bars may also be placed to indicate the beginning and end of the cardiac cycle The peak and or mean trace may be highlighted You can edit the cardiac cycle identified by the system or select a different cardiac cycle You ...

Page 656: ...r mean velocities Select Max or Mean using the Trace Method Touch Panel pull down menu Selecting Trace Detection Trace Detection lets you specify the peak timeline data used for the cardiac cycle identification Indicate whether cardiac cycle detection and therefore cardiac cycle identification should use peak timeline data above below or composite above and below the baseline Select Positive Negat...

Page 657: ... 2392206 100 Rev 1 Auto Vascular Calculation continued Auto Vascular Calculation Exam 1 Preset the system 2 Perform the scan and press Freeze 3 Activate Auto Vascular Calculation The system performs a calculation automatically Figure 11 7 Auto Vascular Calculation ...

Page 658: ... 2 Select the location of the vessel Prox Mid or Dist and Side Right or Left 3 Select the desired vessel name from the Touch Panel Selected vessel measurements are automatically assigned with the Auto Vascular calculation The results are then displayed in the Results Window Figure 11 8 Assigned Vessel NOTE When you want to cancel the assignment you can use the Cancel Transfer Touch Panel key See C...

Page 659: ... cardiac cycle You can select a different cardiac cycle To select a different cardiac cycle Use the Cycle Select control to cycle to a different cardiac cycle Move through CINE memory with the Trackball until the desired cardiac cycle is selected by the system NOTE You need several good cycles in front of the new cardiac cycle for this to be successful Oftentimes this is problematic near a freeze ...

Page 660: ...ted 1 Press Measure If necessary you can select another Exam Calc and then select parameters from Modify Calculation 2 Select the location of the vessel Prox Mid or Dist and Side Right or Left 3 Select the desired vessel folder The Measurement menu is displayed Figure 11 9 Measurement Menu Example 4 Make the required measurements according to the system or select your preferred measurements ...

Page 661: ...anual Vascular Calculation continued For each vessel in Doppler mode you can make any of the following measurements Peak Systole PS End Diastole ED Minimum Diastole MD Heart Rate TAMAX Pulsatility Index PI Resistive Index RI S D Ratio D S Ratio Acceleration Accel Acceleration Time AT ...

Page 662: ...s Your system is set up to show the measurements that you usually make for each vessel To make a measurement that is not shown for the selected vessel 1 Select the folder for the vessel you want to measure Figure 11 10 ICA folder 2 Select Show All The system displays all possible vessel measurements ...

Page 663: ...Manual 11 19 Direction 2392206 100 Rev 1 To select vascular measurements continued 3 Select the desired measurement Figure 11 11 Show All measurements NOTE The following instructions assume that you first scan the patient and then press Freeze ...

Page 664: ...mplete the measurement press Set The system displays the peak systole end diastole acceleration time and acceleration in the Results Window Acceleration Time AT 1 Select AT The system displays an active caliper and a vertical dotted line 2 To position the caliper at the start point move the Trackball 3 To fix the first caliper press Set The system displays a second active caliper 4 To position the...

Page 665: ...d diastole or minimum diastole in the Results Window ED PS or PS ED Ratio To calculate the End Diastole Peak Systole ratio or Peak Systole End Diastole ratio 1 Select ED PS or PS ED The system displays an active caliper with vertical and horizontal dotted lines 2 To position the caliper at end diastole ED or peak systole PS move the Trackball 3 To fix the measure point press Set The system display...

Page 666: ...2206 100 Rev 1 Pulsatility Index PI See Pulsatility Index PI for more information S D or D S Ratio See PS ED or ED PS Ratio for more information Resistive Index RI See Resistive Index RI for more information TAMAX See TAMAX and TAMEAN for more information ...

Page 667: ...ular measurements made at specific anatomical sites The worksheet can also display an average last maximum or minimum value of the latest three measurements Calculated ratios are automatically summarized and displayed To view the Vascular Worksheet 1 Press Measure 2 Select Worksheet Display The system displays the worksheet Figure 11 12 Vascular Worksheet Example ...

Page 668: ...value by method is highlighted however when the average method is selected the highlighted cursor is removed When an entire vessel measurement does not have sides left or right the side label is not displayed in that vessel study worksheet HINTS Some fields on the worksheet are view only and others you can change or select To easily see which fields you can change or select move the Trackball As t...

Page 669: ...he Examiner s comment window See Examiner s Comments for more information 5 Generic Worksheet Select this key to display the Generic Worksheet Generic study measurements calculations such as volume and velocity are displayed on this worksheet 6 Delete Value Use to delete a value each measurement value See To edit a worksheet for more information 7 Exclude Value Use to exclude a value from the resu...

Page 670: ...he field is highlighted 3 Type the new data in the field and move the cursor to another place then the new data is displayed in blue and asterisk are appended to value and resultant value to indicate that it was manual entered The average measurements calculations and ratios are automatically updated to reflect the edited values Figure 11 14 Display of the edited value NOTE If the user move the cu...

Page 671: ...any page of the Vascular Calculation Touch Panel Menu 2 To position the cursor at the field you want to delete or exclude move the Trackball The field is highlighted 3 Select Delete Value For Example 1 If the user measured RI 4 times however latest 3 set of measurements were displayed in the worksheet 1 Then the user deleted PS value of 3 from the worksheet 2 The whole set of 3 measurements is del...

Page 672: ... value and also calculation values using this value is blank 1 Select Worksheet Display from any page of the Vascular Calculation Touch Panel Menu 2 To position the cursor at the field you want to delete or exclude move the Trackball The field is highlighted 3 Select Exclude Value 4 The data in the field is not visible and is not included in worksheet calculations as below 5 To include a value tha...

Page 673: ...he cumulative value This value is only calculated by using displaying values If the user takes parameters more than 3 times latest 3 values are used for this calculation 1 Move cursor to method column and press Set 2 The pull down menu is displayed Move to cursor any one of methods and press Set The selected method is displayed in the column Figure 11 16 Pop up menu of methods ...

Page 674: ... Rev 1 Examiner s Comments To type a comment on a worksheet 1 Select Examiner s Comments The Examiner s Comments window opens 2 Type comments about the exam 3 To close the Examiner s Comments window select Examiner s Comments Figure 11 17 Examiner s comment field ...

Page 675: ...ntravessel ratio you need a measurement of accessing pressure and stenotic velocities 1 Select Intravessel to display the pop up window in the header section of the worksheet Figure 11 18 Intravessel Pop up Window 2 Select the first velocity The value is displayed in the window Figure 11 19 Intravessel ratio one ...

Page 676: ...e are displayed in the window Figure 11 20 Intravessel ratio two To save the Intravessel ratio to the Vessel Summary move the cursor to Save and press Set To clear values move the cursor to Clear and press Set To cancel and exit Intravessel ratio move the cursor to Cancel and press Set NOTE Intravessel Ratio is only displayed and saved in the Vessel Summary ...

Page 677: ... is designed to automatically display measurements made at specific anatomical sites Calculated ratios are automatically summarized and displayed The Vessel Summary can be displayed at any time during the exam by selecting Vessel Summary from the Vascular Worksheet Touch Panel Figure 11 21 Vessel Summary Example ...

Page 678: ...ed as in Figure 11 22 The selected parameter is displayed in every third column Figure 11 22 Pop up menu 2 Vessel Name with location information 3 Check Box Use to select the vessel velocity for calculating the vessel ratio ex ICA CCA You can only select one location position in a vessel 4 Result value column This value cannot be changed or excluded from this page 5 Calculation name and result ICA...

Page 679: ...et After the pop up menu Blank Ante Retr Abs is displayed select from a menu of choices The selected choice is displayed in the column The box is independent of Left and Right Renal Artery Study For renal arteries you can calculate RENAL AORTIC ratio RAR based on peak systolic velocities You can combine the two renal summary pages and have a heading to separate the different measurements main rena...

Page 680: ...rding Worksheet The worksheet can be saved as you would any ultrasound image Once it is displayed on the screen it can be recorded on the VCR printed on the B W or color page printer stored on media with the Image Archive option or placed on regular paper with a line printer ...

Page 681: ...LOGIQ 7 Basic User Manual 12 1 Direction 2392206 100 Rev 1 Chapter 12 Urology Describes how to perform Urology measurements and calculations ...

Page 682: ...ment or calculation Formulas and databases used within the system software that are associated with specific investigators are so noted Be sure to refer to the original article describing the investigator s recommended clinical procedures General Guidelines New Patient information must be entered before beginning an exam See Beginning an Exam for more information Any measurement can be repeated by...

Page 683: ...ation Urology This chapter describes Urology B Mode measurements The Urology M Mode measurements are common to other applications See M Mode Measurements for more information The Urology Doppler measurements are common to other applications See Doppler Mode Measurements for more information To change a study 1 Press Exam Calcs The Urology exam category allows you to choose from the displayed studi...

Page 684: ...nosis Volume Angle A B Ratio See B Mode Measurements for more information The following measurements are located specifically in the Urology Exam Calcs Those specific measurements Bladder Volume Prostate Volume and Renal Volume are listed on the following pages Select the Urology Exam Calcs The following Touch Panel is displayed Figure 12 1 Urology Exam Calcs B Mode Touch Panel ...

Page 685: ...Figure 12 2 Bladder Volume Touch Panel To measure Bladder Volume 1 Scan the patient in the appropriate scan plane 2 Select the Bladder folder an active caliper displays 3 Perform a standard distance measurement The system displays the distance value in the Results Window 4 To make the second and third distance measurement repeat steps 2 3 After you complete the third distance measurement the syste...

Page 686: ...2 3 Prostate Volume Touch Panel To measure Prostate Volume 1 Scan the patient in the appropriate scan plane 2 Select the Prostate folder an active caliper displays 3 Perform a standard distance measurement The system displays the distance value in the Results Window 4 To make the second and third distance measurement repeat steps 2 3 After you complete the third distance measurement the system dis...

Page 687: ...ne Figure 12 4 Renal Volume Touch Panel To measure Renal Volume 1 Scan the patient in the appropriate scan plane 2 Select the Renal folder an active caliper displays 3 Perform a standard distance measurement The system displays the distance value in the Results Window 4 To make the second and third distance measurement repeat steps 2 3 After you complete the third distance measurement the system d...

Page 688: ...Urology 12 8 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

Page 689: ...LOGIQ 7 Basic User Manual 13 1 Direction 2392206 100 Rev 1 Chapter 13 Pediatrics Describes how to perform Pediatrics measurements and calculations ...

Page 690: ...measurement or calculation Formulas and databases used within the system software that are associated with specific investigators are so noted Be sure to refer to the original article describing the investigator s recommended clinical procedures General Guidelines New Patient information must be entered before beginning an exam See Beginning an Exam for more information Any measurement can be repe...

Page 691: ...ric Calculations study is common to all applications See Generic Measurements for more information Pediatric Hip PedHip This chapter describes Pediatrics B Mode measurements The Pediatrics M Mode measurements are common to other applications See M Mode Measurements for more information The Pediatrics Doppler measurements are common to other applications See Doppler Mode Measurements for more infor...

Page 692: ... 2392206 100 Rev 1 Pediatrics B Mode Measurements Figure 13 1 Pediatrics B Mode Measurement Touch Panel The following generic measurements are common to other exam applications Stenosis Volume Angle A B Ratio See B Mode Measurements for more information ...

Page 693: ... to the point where the joint capsule and the perichondrium unite with the iliac bone 2 The inclination line connects the osseous convexity to labrum acetabulare 3 The Acetabulum roof line connects the lower edge of the osilium to the osseous convexity The α Alpha angle is the supplement of the angle between 1 and 3 It characterizes the osseous convexity The β Beta angle is the angle between lines...

Page 694: ...ove the Trackball Position the crosshairs edge at the osseous convexity of the ilium To rotate or change inclination adjust the Ellipse control or Hip Rotate Set To fix the baseline press Set The system displays a second dotted line at an angle To place the line along the inclination line of the osseous convexity to labrum acetabulare move the Trackball To rotate or change inclination adjust the E...

Page 695: ...Dysplasia Measurement continued To place the caliper along the acetabular roof line move the Trackball To rotate or change inclination adjust the Ellipse control or Hip Rotate Set To fix the third measurement line and complete measurement press Set The system displays the hip measurements α and β in the Results Window ...

Page 696: ...al dotted line displays To place the baseline move the Trackball Position the crosshairs edge at the osseous convexity of the ilium To rotate or change inclination adjust the Ellipse control or Hip Rotate Set To fix the baseline press Set The system displays a second dotted line at an angle To place the caliper along the acetabular roof line move the Trackball To rotate or change inclination adjus...

Page 697: ...Ratio A horizontal dotted line displays Use the Trackball to place the baseline along the ilium Position the crosshairs edge at the osseous convexity of the ilium Use the Ellipse control or Hip Rotate to adjust or change inclination Set Press Set to fix the baseline The system displays a circle representing the femoral head Use the Trackball to position the circle Use the Ellipse control to size t...

Page 698: ...Pediatrics 13 10 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

Page 699: ...LOGIQ 7 Basic User Manual 14 1 Direction 2392206 100 Rev 1 Chapter 14 ReportWriter Describes how to generate reports ...

Page 700: ...he analyses that were made during examination The reports are generated using the data stored in the system with pre selected templates Saved reports are read only Therefore it is recommended that the data be carefully reviewed before the report is created Use the worksheet to facilitate the review and adjustment of data before generating a report The final report can be printed on a standard prin...

Page 701: ... report Reports summarize the data obtained in the examination They can contain data images and cine loops Once generated the report can be viewed images can be added and the patient s personal data can be modified The examination data itself cannot be changed Figure 14 1 Report Page Example ...

Page 702: ...ieves the report page from Archive Stored Date Time is appended to the name of stored report Template Select template from the list of selected applications Designer Enter template editor screen More Used to toggle between other pages Save As Export the report page to CD or MOD etc as CHM or PDF format Delete Delete the report page from Archive Worksheet Access Worksheet Page Graph Access OB Graph...

Page 703: ...l to move the lower half of the report Selecting another template To change the report from the default to another template 1 Position the cursor to TEMPLATE at the bottom of the monitor display 2 An Application list displays Figure 14 3 Application List Example 3 Select the desired application and press Set 4 An available template list displays Figure 14 4 Available Template list 5 Select the des...

Page 704: ...ant changed 2 Press Set 3 The original location of the data is displayed Change the existing data as necessary 4 Select Report when completed Entering free text 1 Move the cursor where the free text is to be inserted and press Set NOTE Free text can be entered only into the field set as free text in the Report Designer 2 Enter free text using the alphanumeric keyboard ...

Page 705: ...e can be inserted from the clipboard into the Report 1 Move the cursor to the desired image on the clipboard 2 Press and hold down the Set key Use the Trackball to drag the selected image into the Image Display Field 3 Release Set Figure 14 5 Report with Images Example NOTE See Image Display Fields for more information ...

Page 706: ...e Worksheet OB Graph and or Anatomical Survey pages have been saved for the current patient you can access these pages from the Report page NOTE OB Graph and Anatomical Survey pages only apply to OB 1 Select either Worksheet Graph or Anatomical Page on the Touch Panel NOTE There is also Fixed Text set up as hyperlinks for these pages Cursor to the fixed text and press Set 2 The system displays the...

Page 707: ...rt 1 Select Print to print out the Report The Report is printed on the default printer To preview the Print Layout before printing See Preview Print Layout for more information Exiting the report 1 Select Store to save the report NOTE If the user is working on a report and leaves the report screen for any reason all information added to the report is automatically saved without loss of data 2 Sele...

Page 708: ...ave As dialog box appears on the screen 3 Enter the Report title and select the file format 4 Select the removable media for exporting the Report Figure 14 7 Save as Dialog Box 5 Select Save Deleting the report from Archive 1 Select Delete on the Touch Panel 2 The Retrieve menu appears on the screen 3 Select the Report to delete and press Set ...

Page 709: ...Report Pages LOGIQ 7 Basic User Manual 14 11 Direction 2392206 100 Rev 1 Custom Report Pages Template Designer Select Designer on the Touch Panel to open the Template Designer page Figure 14 8 Report Designer ...

Page 710: ...escription Delete Delete the selected object from the report template Undo Restore the previous state s of the report template Table 14 4 Customize Menu Description Page Color Change the template color Anatomical Graphics Select anatomical graphics by category to be inserted into a field Image Insert the image Display field to the template Wall Motion Analysis Select Cut Planes Bull s Eye or Score...

Page 711: ...nsert a Logo Bitmap file Archive Info Insert Archive Information Table 14 6 Preference Menu Description Preference The Preference menu for Archive Information field displays Table 14 7 Short Cut operation Menu Description Alt f File pull down menu displays Alt e Edit pull down menu displays Alt c Customize pull down menu displays Alt I Insert pull down menu displays Alt P The Preferences Box displ...

Page 712: ...and press Set 2 The Save Template dialog box displays Yes Save changes and exit Report Designer No Do not save changes and exit Report Designer Cancel Return to Report Designer Saving as a new template 1 Move the cursor to Save As and press Set 2 The Save Template As dialog box displays Figure 14 9 Save Template As Dialog Box 3 Type a template name and press Set 4 The Report Designer closes and re...

Page 713: ...ation 1 Move the cursor to the Edit menu and select Undo 2 Press Set 3 Repeat as required To insert Page Break 1 Move the cursor where the Page Break is to be inserted and press Set 2 Move the cursor to the Insert menu and select Page Break Press Set 3 The Page Break line displays on the template ...

Page 714: ...essary 3 Select OK or Cancel Preview Print Layout 1 Select Template to display the Report Template 2 Move the cursor to the File menu select Print Preview and press Set 3 The Print Preview screen displays Figure 14 10 Print Preview 4 If the preview is fine select Print The report is printed on the default printer If changes need to be made close this Preview page and modify the template or return ...

Page 715: ... Direction 2392206 100 Rev 1 Changing the page color 1 To change the page color move the cursor to Page Color and press Set 2 The Color dialog box displays Figure 14 11 Color Dialog 3 Choose the desired color or create a new color 4 Select OK or Cancel ...

Page 716: ... Move the cursor where the table is to be inserted and press Set 2 Move the cursor to the Insert menu and select Table Press Set The Insert Table dialog box displays Figure 14 12 Insert Table Dialog 3 Specify the value as required 4 Select OK or Cancel If OK is selected a new table displays ...

Page 717: ...plays Figure 14 13 Logo Box 5 Select a logo If the desired logo is not shown select Import Logo to import the desired logo 6 Specify the appearance 7 Select OK or Cancel NOTE Use the Page arrow buttons to scroll through the pages of logos if applicable Changing a Logo 1 Move the cursor to the logo to be changed and press Set twice 2 The Logo Box displays 3 Select another logo If the desired logo i...

Page 718: ... graphics 1 Insert a table for the Anatomical Graphics to the desired location 2 Move the cursor to the table and press Set 3 Move the cursor to the Customize menu and select Anatomical Graphics 4 Select the desired category and press Set Figure 14 14 Anatomical Graphics Menu Example ...

Page 719: ...on 2392206 100 Rev 1 Anatomical graphics continued 5 The graphic box displays Figure 14 15 Graphics Box Example 6 Insert a graphic in the template by selecting a static image default graphics or importing a bmp or jpg file from a CD or MOD 7 Select OK or Cancel ...

Page 720: ...o the Customize menu and select Image Press Set 4 The Ultrasound Image Box displays Figure 14 16 Ultrasound Image Box 5 Enter the Heading text set the box size and change the font as necessary 6 Select OK or Cancel Wall Motion Analysis 1 Insert a table for the Wall Motion Analysis to the desired location 2 Move the cursor to the table and press Set 3 Move the cursor to the Customize menu and selec...

Page 721: ...s LOGIQ 7 Basic User Manual 14 23 Direction 2392206 100 Rev 1 Wall Motion Analysis continued 4 Select and set up the desired parameter Bull s Eye Figure 14 17 Bull s Eye Dialog Box Figure 14 18 Bull s Eye Report Example ...

Page 722: ... Basic User Manual Direction 2392206 100 Rev 1 Wall Motion Analysis continued Cut Planes NOTE The Cut Planes dialog box parameters are similar to the Bull s Eye Dialog Box shown previously Figure 14 19 Cut Planes Report Example ...

Page 723: ...Report Pages LOGIQ 7 Basic User Manual 14 25 Direction 2392206 100 Rev 1 Wall Motion Analysis continued Score Table Box Figure 14 20 Score Table Box Dialog Box 5 After you finish the setup select OK or Cancel ...

Page 724: ...lection menu displays Figure 14 21 Graph Bar Selection Menu 4 Select Graph or Bar as necessary 5 A dialog box displays Figure 14 22 Dialog Box for Graph Example Figure 14 23 Dialog Box for Bar Example 6 Select and set required parameters Select the Measurement from the pull down menu only for Graph Select the Qualifier from the pull down menu Select Yes or No for Fetal Trending only for Graph Sele...

Page 725: ...measurement display field are configured 1 Insert a table for the Measurement Display to the desired location 2 Move the cursor to the table and press Set 3 Move the cursor to the Customize menu and select Measurements Press Set 4 The Measurements Box displays Figure 14 24 Measurement Box 5 Enter the Heading text select the Filter Criteria and measurements from the tree as necessary 6 Select OK or...

Page 726: ...m the Direct Report Comments Get information from the Comment field of the Patient screen and the Exam Comment field of the Worksheet Diagnosis Get information from the Direct Report Free Text 1 8 6 Specify the border of the Text Field and Font as necessary 7 Select OK or Cancel The text is saved automatically into the corresponding area selected on this dialog box Edit an existing Text Field 1 Mo...

Page 727: ... Field Press Set 3 The Fixed Text dialog box displays Figure 14 26 Fixed Text Dialog Box 4 Enter the text e g hospital information report title or table title and specify the border and font 5 Select OK or Cancel Edit the existing Fixed Text 1 Move the cursor to the Fixed Text to be edited 2 Press Set twice 3 The Fixed Text dialog box displays 4 Edit the text the border or font as necessary 5 Sele...

Page 728: ...elections that can be grouped together and displayed in one table 1 Insert a table in the template 2 Move the cursor to the table and press Set 3 Move the cursor to the Insert menu and select Archive Info Press Set The Archive Info Box displays Figure 14 27 Archive Information Box 4 Enter the Heading select a Heading Link from the pull down menu and select the Information Parameters to be displaye...

Page 729: ...Information Box displays 4 Edit the heading the Heading Link and Information parameters as necessary 5 Select OK or Cancel Setting Archive Information Preferences You can set preferences for the Archive Information 1 Move the cursor to Preferences and press Set 2 The Preference Box displays Figure 14 28 Preferences Box 3 Select the Info Box to be modified and set the desired preferences 4 Select O...

Page 730: ... Direct Report to enter Comments Diagnosis and Referral Reasons The comments are reflected on the Report if the Report is configured for those parameters 1 Use the Trackball and select Menu on the bottom right corner of the screen The System Menu displays 2 Select Direct Report and press Set Figure 14 29 System Menu ...

Page 731: ...Direct Report LOGIQ 7 Basic User Manual 14 33 Direction 2392206 100 Rev 1 Direct Report continued 3 The Direct Report displays on the left side of the screen Figure 14 30 Direct Report ...

Page 732: ...er the free text with the alphanumeric keyboard or use Insert Text NOTE You can configure the pre defined text at the Utility Report screen a Select Insert Text to display the Insert Text Window b Use the Trackball to select the text to be inserted c Press Set The selected text displays on the Direct Report Figure 14 31 Insert Text Window ...

Page 733: ...t continued Figure 14 32 Full Insert Text Window New Enter the new text Edit Edit the existing text Delete Delete the existing text More Display the Full Insert Text Window Close Close the insert text window Less Minimize the insert text window Move up Move down Move the text up or down ...

Page 734: ... Basic User Manual Direction 2392206 100 Rev 1 Direct Report continued 5 Perform the measurement if necessary The measurement results display on the Measurement Overview field Figure 14 33 Direct Report with Measurement Overview ...

Page 735: ...elect Done at the bottom of the Direct Report to exit If you configure the field of comment diagnosis referral reasons or Measurement on the Report the text and or the measurement result entered in the Direct Report are automatically displayed on the Report Figure 14 34 Direct Report and Report Example ...

Page 736: ...er Manual Direction 2392206 100 Rev 1 Report Presets Utility Report Page You can edit the report template diagnosis code and text on the Utility Report page Template Left Column The list of all templates Factory Default User defined etc ...

Page 737: ...n menu on the left column and select the appropriate template Figure 14 35 Report Template Tab c Press Edit Template The Template Designer page displays d Edit the template and save or save as with a new name If you save as the new template is added to the left column The template is saved in the current selected application e Select the edited template or a new template f Select the Right Arrow b...

Page 738: ...nu c Select Export Template To import the template Insert the media into the system Reboot the system and leave the media in the drive The templates are automatically imported To move the template from the left column to the right or from the right to the left a Select the template to be moved b Select the Right Arrow or Left Arrow button To move the template up or down in the right column a Selec...

Page 739: ...n 2392206 100 Rev 1 Diagnosis Code You can edit the diagnosis code on the Diag Codes Tab Figure 14 36 Diag Codes Tab 1 Select New Text The code number is added to the Code List and is displayed in the Full Text field 2 Delete the and type the text manually ...

Page 740: ... 2392206 100 Rev 1 Comment Texts You can edit the comment text on the Comment Texts tab Figure 14 37 Comment Texts Tab New Enter the new comment Edit Edit the existing comment Delete Delete the existing comment Move up Move down Move the comment up or down ...

Page 741: ...LOGIQ 7 Basic User Manual 15 1 Direction 2392206 100 Rev 1 Chapter 15 Recording Images Describes how to record images ...

Page 742: ...e dataflow worklist for example Start a new exam Select the patient Perform the patient scan Store images as multi frame CINE Loops and Raw DICOM data via the P1 button Store secondary capture for DICOM print via P2 Store images to the color printer via P3 Store images to the black and white printer via P4 Check the DICOM Job Spooler via F4 to verify delivery End the exam Permanently store images ...

Page 743: ...ge storage Daily backup is recommended External media storage CD DVD MOD as appropriate is recommended for image archive NOTE DICOM images are stored to external media storage devices separately from patient data which also needs to be backed up to a dedicated database formatted external media storage You need to set up a protocol for locating images stored to external storage media for easy recal...

Page 744: ...ices to a Print Button To add devices dataflows to a print button see Chapter 16 Formatting Removable Media To format removable media see Chapter 16 Using the DICOM Spooler To monitor control DICOM jobs press F4 You can view resend redirect and delete images from the DICOM spooler by selecting a job then specifying the action to be performed on this job Troubleshooting To troubleshoot connectivity...

Page 745: ...d when you press the print key this assumes that you have already set up a print key to do this The clipboard contains preview images with enough resolution to clearly indicate the contents of the image If an image has a triangle indicator on the lower left hand corner then something has been done to the image printed sent to DICOM etc Single images are indicated by a 1 CINE Loops have no special ...

Page 746: ...7 Basic User Manual Direction 2392206 100 Rev 1 Clipboard continued All of the images can be viewed in the Active Images screen or in the Analyze screen available from the display or from the New Patient menu Figure 15 1 Clipboard ...

Page 747: ...tion the pointer over the clipboard image you want to recall 3 An enlarged preview of the image is displayed on the left hand side of the monitor Recalling Images from the Clipboard To recall images from the clipboard 1 Press Set to obtain a cursor 2 Move the Trackball to position the pointer over the clipboard image you want to recall 3 Press Set to recall the image ...

Page 748: ... Loop directly as described below Previewing and Storing a CINE Loop 1 While scanning press Freeze 2 Determine the best CINE Loop to store 3 Play the CINE Loop to review it 4 Press the appropriate Print key Depending on whether the system has been configured to enable or disable Preview Loop before store see Chapter 16 the following procedures enable the CINE Loop to be stored directly Storing a C...

Page 749: ...itor display there are three 3 menu commands Menu Delete and Active Images Menu From the Menu you can save the image as a RawDicom dcm Dicom dcm Avi avi Jpeg jpg or SR format You can get the properties for this image Image Study Series Equipment Region Calibration Data Patient and File You can also add comments directly to the Report page via Direct Report Delete You can use this to delete an imag...

Page 750: ...rom the Same Patient To view images side by side from two different studies on the same patient 1 Select the patient Select new exam 2 Go to the Image History page Ensure that the most recent exam is marked as the Active Exam 3 Select the image from the clipboard that you want to view side by side 4 Press R to split the screen Select L for the active window 5 Press Measure to get a cursor that you...

Page 751: ...ng term archive This is the way to free up hard disk space rather than deleting images Export Import Data Images Between Systems Use this to copy both patient data and images for specified patient s from one system to another Media Requirements Only use CD R DVD R DVD RAM DO NOT use CD RW and DVD RW Media Handling Tips To eject the media always press F3 DO NOT press the eject button on the drive A...

Page 752: ... save images to the media 1 Insert the media 2 Go to Utility Connectivity Removable Media Select the Media as CD DVD Rewritable or 3 MO disk 3 Label the media 4 Press Format to format the media 5 Select the image s to be saved to the media press Menu on the display and select Save As The SAVE AS menu appears Figure 15 2 Save As Menu ...

Page 753: ...TE If you want to add more images to the media select No Storing Images with More Resolution To store images with more resolution than is available with the JPEG selection select Save As and select AVI as the Save As Type You can save single images as avi files Table 15 1 Store Options Image Type Store as Image Only Store as Secondary Capture CINE Loop Gives you a loop of just the image no title b...

Page 754: ...Recording Images 15 14 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 EZBackup Move Please refer to Chapter 16 for instructions on how to configure and use EZBackup Move ...

Page 755: ...r Manual 15 15 Direction 2392206 100 Rev 1 Exam Data Transfer The user can select and access the 5 Exam Transfer services from the Exam Data Transfer screen Export Import Query Retrieve Worklist MPEGvue Figure 15 4 Exam Data Transfer Screen ...

Page 756: ...Recording Images 15 16 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Exam Data Transfer continued Figure 15 5 Exam Data Transfer Touch Panel ...

Page 757: ...t by using the Transfer From search field the upper field You can use Windows commands to select more than one patient To select a consecutive list of patients click the cursor on the first name move the cursor to the last name then press and hold down the Shift right Set key to select all the names To select a non consecutive list of patients click the cursor at the first name move the cursor to ...

Page 758: ...4 Select the media from the Transfer From pull down menu 5 The Transfer From search field shows the patients available for import from the removable media you just loaded onto the system 6 Select the patient s or the exam s from the list to be imported 7 Select Local Archive Int HD from the Transfer To pull down menu 8 Press Transfer The progress bar displays during the transfer 9 Please wait for ...

Page 759: ...hive Int HD is enabled for Transfer To 3 Select the Query Retrieve server from the Transfer From pull down menu NOTE The server is configured in the Utility screen Multiple servers are able to be configured 4 Press Query in the Transfer From section The Query is performed 5 The server s patient list displays NOTE Press Query again to refresh the list Retrieve 1 Select the patient s or the exam s t...

Page 760: ...time is displayed on the monitor display Press Refresh to refresh the list or select another Worklist server from the Transfer From pull down menu NOTE The worklist server is configured in the Utility screen Multiple servers are able to be configured NOTE You can configure whether the auto refresh worklist has been enabled disabled in the Utility screen The system automatically refreshes the list ...

Page 761: ...xam Data Transfer screen displays 3 Select MPEGvue The Patient list which has image in the Local Archive is displayed in the Transfer From section NOTE Only Local Archive Int HD is enabled for the Transfer From 4 Select the CD R from the Transfer To pull down menu 5 Select the patient s or the exam s from the list NOTE If you press Clear in the Transfer From and Transfer To section all the search ...

Page 762: ... images reflect that the images have been moved to removable media and are no longer on the hard drive 1 Insert the backup media Format the backup media Select Utility Connectivity Removable Media Label the media 2 The Ultrasound system displays a pop up menu when the formatting has been completed Press Ok to continue Verify that the format was successful Figure 15 6 Format Successful Pop up Menu ...

Page 763: ...rt Archive and User Defined Configuration Then press Backup Figure 15 7 Backup Restore Menu NOTE The detailed section of this menu decouples the user defined configuration above This allows you to selectively restore what you want to restore across multiple machines Refer to Chapter 16 for more information 5 Answer Ok to the following pop up message as many times as the number of items you are bac...

Page 764: ...Recording Images 15 24 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Notes HINTS DO NOT use the following special characters when saving images slash dash or asterisk ...

Page 765: ...Images screen on the Patient menu You need to configure the printer to the Standard Print button via Utility Connectivity Button To print an image 1 Select the image you want to print from the Active Images screen 2 Press Standard Print NOTE If the printer is not configured to the button you will get an informational message telling you to Check Printer Button Configuration ...

Page 766: ...ter then right click usually with the left Set key and select Properties Select Printing Preferences at the bottom of the page 2 Select the Layout Tab and select Landscape Note Landscape values set up in Utility Connectivity Stnadard Print take precedence over this setting 3 Select the Paper Tab and select UPC 21L as the Paper Size select Enlarge to Paper Select 640x480 for Image Size 4 Select the...

Page 767: ...Properties Select Soft from the Gamma pull down menu Do not adjust any color settings keep everything set at zero Set Dark to 5 set Light to 5 and set Sharpness to 6 4 Press OK twice Press Apply Press OK 5 On the Properties page select the Sharing Tab Ensure that Not shared is selected 6 Select the Ports Tab Select UPD50 as the Port 7 Select the Advanced Tab Select Always Available Priority 1 Driv...

Page 768: ...he Paper Size pull down menu Select Density Adjust Select Properties Set Gamma to SOFT TONE3 Set Dark to 0 set Light to 0 and set Sharpness to 0 Press Save Save the file to the recommended location Press Save again Press OK twice Press Apply Press OK 4 On the Properties page select the Sharing Tab Ensure that Not shared is selected 5 Select the Ports Tab Select the USB Port for Sony UP D895 Select...

Page 769: ...ting 3 Select the Option Tab and select Hard from the Sharpness pull down list 4 Select the Image Adjust Tab and ensure that brightness and contrast is set in the middle Press OK 5 From the Properties Page select the Sharing Tab if you will sharing this device and enter a name for the printer 6 If you will not be sharing the printer select the Ports tab Select the USB Port for Mitsubishi P91D prin...

Page 770: ...unications software for the PC Connecting the LOGIQ 7 to the PC You need to connect a RS232C Converter and RS232C Cross Cable to the USB port to connect a serial peripheral device to the system Figure 15 9 RS232C to USB Connection CAUTION Be sure to connect the converter and cable to VCR2 BEFORE booting the system If not the LOGIQ 7 does not recognize the peripheral device 1 System 3 USB to RS232C...

Page 771: ... Transferring Patient Data After you perform a scan you can send the patient and measurement data to a PC that accepts patient data 1 Ensure that the peripheral device is on 2 For the current patient on the Worksheet screen select Meas Transf Figure 15 10 Transferring OB Worksheet Data to a PC ...

Page 772: ... a problem with the connection or transfer the system displays an error message NOTE If you currently do a heart rate measurement without specifying a vessel as in the case of a fetal heart the measurement IS NOT automatically transferred to the PC You need to enter this measurement manually on the PC NOTE Deleted measurements from the worksheet are still sent to the off line reporting PC ...

Page 773: ...t the Utility System Peripherals on the Touch Panel 2 Select the VCR from the pull down menu 3 Press Save then press Exit 4 Turn off the LOGIQ 7 then turn it back on CAUTION Be sure to connect the converter and cable to VCR1 before booting up the system If not the LOGIQ 7 does not recognize the peripheral device ...

Page 774: ...3 Press to activate and control the microphone To pause recording Press Pause To begin recording again Press Record again To stop recording Press Stop Eject To rewind the VCR tape Press Rewind To playback the tape Press Play To adjust playback speed Move the Trackball to the left right to decrease increase playback speed To pause playback Press Pause To begin playback again Press Play To turn the ...

Page 775: ...o fast forward the tape Press Forward To search for a recorded sequence You can search VCR tapes exam by Counter value Press Index Search Forward Reverse to move forward through the tape To adjust search speed Adjust Search Speed left right to lower increase search speed To search to the end of the last exam Press Search end of last exam To reset the counter Press Counter Reset To eject the VCR ta...

Page 776: ...e 3 Press the Power On Off switch and select Standby 4 Proceed to perform the exam s Select the patient do the exam Store images Images are held in the spooler 5 If there are additional patients to scan repeat steps 4 and 5 6 When you have returned from performing the portable exam s reconnect to the network 7 Press F4 Resend all of the images in the spooler to the printer storage device 8 Perform...

Page 777: ...LOGIQ 7 Basic User Manual 16 1 Direction 2392206 100 Rev 1 Chapter 16 Customizing Your System Describes how to create system user and exam presets ...

Page 778: ...ion Application and User Defined presets Configure application and user specific settings Test patterns Helps configure system settings Connectivity Setup Define connection and communication setup including exam dataflow information Measurement and Analysis presets Customize exam studies create measurements set up manual sequencing and create OB Tables Reports Presets Allows you to edit the report...

Page 779: ...Presets LOGIQ 7 Basic User Manual 16 3 Direction 2392206 100 Rev 1 Overview continued Figure 16 1 Utility Touch Panel ...

Page 780: ...Backup Move Detailed Restore of User Defined Peripherals Video Settings VCR Print and Store Options and Setup configuration About System software patent and image information Changing system parameters To change system parameters 1 On the Touch Panel select Utility 2 On the Touch Panel select System The System screen is displayed 3 On the monitor display move the Trackball to select the tab that h...

Page 781: ...d system date and time Figure 16 2 System General Preset Menu Table 16 1 Location Preset Parameter Description Hospital Type the institution s name Department Type the institution s department name Language Select the appropriate language from the drop down list Units Select metric or US units of measurement Regional Options Select to set up Russian Greek keyboard ...

Page 782: ...tury for the system to use Date Time Select to display the Date Time Properties window to specify the system date time time zone and to auto adjust for daylight savings time Table 16 3 Patient Information Preset Parameter Description Anonymous patient When selected no patient information is displayed on the scanning screen Title bar Title Bar Font Size reboot Select to display patient information ...

Page 783: ... Set or Freeze Program Key Mapping Allows you to program the left set key s functionality Pointer Set or Freeze You need to reboot the system after reprogramming the Set and Select keys Reverse Focus Control Select to reverse Focus key operation Reverse Depth Control Select to reverse Depth key operation Reverse Steer Control Select to reverse Steer key operation Reverse Baseline Rotaries Select t...

Page 784: ...desired 2 In the Utility System Regional Settings set the Input Locale for International English 3 Reboot the system 4 To type foreign characters press and hold down the Alt GR appropriate keyboard key Keyboard Setup Procedure for Russian and Greek 1 Press Utility System General Language and change the Language to RUS or GRK Press Save DO NOT reboot the system yet Figure 16 3 Changing the System L...

Page 785: ...irection 2392206 100 Rev 1 Keyboard Setup Procedure for Russian and Greek continued 2 On the same Utility screen select Regional Options The Regional Options menu appears Select Input Locales The following menu appears Figure 16 4 Input Locales Menu ...

Page 786: ...Keyboard Setup Procedure for Russian and Greek continued 3 Press Add The Add Input Locale menu appears On the pull down menu move the Trackball until you see Russian or Greek Press Set to select Press Ok You are returned to the Input Locales menu Figure 16 5 Adding Russian Input Locale ...

Page 787: ... 16 11 Direction 2392206 100 Rev 1 Keyboard Setup Procedure for Russian and Greek continued 4 Specify Russian or Greek as the default language by selecting Russian or Greek and pressing Set as Default Figure 16 6 Set Russian to be the Default ...

Page 788: ...ed to specify the keys you will press to toggle between the English and the Russian or Greek keyboards Press Change Key Sequence The Change Key Sequence pop up menu appears Make sure the Enable Key Sequence box has a check mark in it Select CTRL SHIFT and say OK You are returned to the Input Locales menu Figure 16 7 Set Keyboard Toggle Keystroke 6 Apply the changes by pressing Apply Press OK ...

Page 789: ...s LOGIQ 7 Basic User Manual 16 13 Direction 2392206 100 Rev 1 Keyboard Setup Procedure for Russian and Greek continued 7 Select the General tab Set Your Locale location to Russian or Greek Figure 16 8 Set the Locale ...

Page 790: ...p Procedure for Russian and Greek continued 8 Press Set default at the bottom of the menu to Select System Locale Press Ok Press Apply to apply all these changes Figure 16 9 Selecting the System Locale 9 A general system pop up message appears Answer Yes Figure 16 10 General Windows Pop Up Message ...

Page 791: ... the system reboots the system screens are in Russian or Greek Figure 16 11 Restart System Prompt To set up Russian or Greek follow the procedure above EACH TIME software is reloaded on your system NOTE To have the settings take effect you MUST turn off the system and turn it back on To toggle between the Russian or Greek and English keyboards press the CTRL SHIFT keys at the same time ...

Page 792: ...sic User Manual Direction 2392206 100 Rev 1 Keyboard Setup Procedure for Russian and Greek continued Here is an example of the Russian keyboard Figure 16 12 Russian Keyboard Here is an example of the Greek keyboard Figure 16 13 Greek Keyboard ...

Page 793: ...r Description Time span no ECG s Select the number of seconds of CINE Loop storage no ECG The default is 3 seconds approximately 77 B W frames 97 Color Frames Preview loop before store When selected allows you to review cine loops before storage Table 16 7 Cardiac Preset Parameter Description Time before heart cycle ms Sets the total storage time span of the cine loop in ECG mode Time after heart ...

Page 794: ...cted while in split screen and using a linear probe the system clips the sides of images so that the image can fill the available display Use full height in Zoom on linear images Select to use full height zoom while scanning on a linear image Increase display image size Increases the size of the displayed image After you save this feature go back to scanning press B Mode or reboot the system The i...

Page 795: ...m System Measure Preset Menu The System System Measure screen allows you to specify measurement parameters such as the type of default OB measurements and calculations You can also define cursor and Results Window default functionality Figure 16 15 System System Measure Preset Menu ...

Page 796: ...late EFW Europe Estimated Fetal Weight Shepard Merz Hadlock German Rich EFW Formula Tokyo Select the source used to calculate EFW Tokyo Estimated Fetal Weight Add 1 week to EDD Select to add additional week to estimated date of delivery OB Graph Display Select Single or Quad for displaying OB Graphs Table 16 11 Cursor Preset Parameter Description Cursor Type Select whether to mark measurements wit...

Page 797: ...nate left right Result Window Position Y 0 800 You can set the coordinates for the measurement result window when you do not have the result window set to be mode dependent This is the Y coordinate up down Result Window Location 2D Select the Result Window location on the Monitor Display Left Bottom Left Top Right Bottom or Right Top Result Window Location Timeline Select the Result Window locatio...

Page 798: ...cribes procedures to backup and restore patient data The second part describes procedures to backup and restore system and user defined configurations Depending on the system you can use either a CD or MOD for system backup Figure 16 16 System Backup Restore Preset Menu WARNING GE Medical Systems is not responsible for lost data if the suggested backup procedures are not followed and will not aid ...

Page 799: ...mber of days after the last backup that you want the system to prompt you to perform an EZBackup Move procedure only for moving images Enable Reminder Dialog Select to activate the EZBackup Move reminder pop up dialog Backup files older than in days The system will backup images older than the number of days specified here If you enter a zero 0 then all of the images from today on will be backed u...

Page 800: ...er defined configuration settings Restore Select to begin the restore process for the selected configuration files Table 16 17 Detailed Restore Preset Parameter Description Imaging Presets Select to restore imaging presets Connectivity Configuration Select to restore connectivity configurations Measurement Configuration Select to restore measurement configurations Annotations Body Pattern Library ...

Page 801: ...ibed in this section Use a formatted Backup Restore disk to back up patient archives from the hard drive using the backup procedure described in this section Data from the Backup Restore disk may be restored to the local hard drive using the restore procedure NOTE To perform backup and restore procedures you must login with administrator privileges CAUTION The restore procedure overwrites the exis...

Page 802: ...lity 3 On the Utility Touch Panel press System 4 On the monitor display select Backup Restore The Backup Restore screen is displayed NOTE If you are not logged in with administrator privileges the Operator Login window is displayed Log on with administrator privileges 5 In the Backup list select Patient Archive and Report Archive 6 In the Media field select CD 7 Select Backup The system performs t...

Page 803: ...and images 1 To start the EZBackup Move procedure go to the Patient menu and select the EZBackup Move button at the bottom of the Patient list The EZBackup Move Wizard starts Figure 16 17 New Patient EZBackup Move Example NOTE EZBackup Move can take up to 20 minutes Make sure to schedule this at the same time daily when no patients are scheduled ...

Page 804: ... 1 EZBackup Move continued 2 Verify the information on the first page of the EZBackup Move Wizard then press Next NOTE If the EZBackup Move presets need to be modified those requirements are specified on the Utility System Backup Restore page Figure 16 18 EZBackup Move Wizard Page 1 ...

Page 805: ...v 1 EZBackup Move continued 3 Verify the information on the EZBackup Move Wizard Page 2 This page tells you how many MODs CDs you need to do this backup After you have gathered the media you are ready to begin the backup Press Next Figure 16 19 EZBackup Move Wizard Page 2 ...

Page 806: ...dia label Label the media then insert the media Press OK Figure 16 20 Insert Media Message NOTE This message appears if you press Next without inserting the backup media Figure 16 21 No Media Message NOTE If the media is unformatted the following message appears The system then formats the media prior to performing the backup Figure 16 22 Formatting Media Message ...

Page 807: ...06 100 Rev 1 EZBackup Move continued 5 The status menu appears Figure 16 23 Easy Backup Wizard Page 3 NOTE When if you need to insert the next MOD CD DVD a message appears providing you with the media label a well Label the media then insert the media and press OK ...

Page 808: ...mizing Your System 16 32 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 EZBackup Move continued 6 When the backup is complete the Backup completed page appears Figure 16 24 EZBackup Move Wizard Page 4 ...

Page 809: ...re screen is displayed NOTE If you are not logged in with administrator privileges the Operator Login window is displayed Log on with administrator privileges 5 In the Restore list select Patient Archive 6 In the Media field select the Backup Restore CD 7 Select Restore The system performs the restore As it proceeds status information is displayed on the Backup Restore screen CAUTION The restore p...

Page 810: ...re several LOGIQ 7 systems with identical presets preset synchronization Preset synchronization The procedure for preset synchronization of several scanners is as follow 1 Make a backup of the user defined configurations on a removable media from a fully configured LOGIQ 7 system 2 Restore user defined configurations from the removable media to another LOGIQ 7 system you can restore all the user d...

Page 811: ...ore screen is displayed NOTE If you are not logged in with administrator privileges the Operator Login window is displayed Log on with administrator privileges 5 In the Backup list select User Defined Configuration 6 In the Media field select CD 7 Select Backup The system performs the backup As it proceeds status information is displayed on the Backup Restore screen 8 After the backup is complete ...

Page 812: ...ing depending on which configurations you want to restore User Defined Configuration OR in the Detailed Restore section select one of the following Imaging Presets Connectivity Configuration Measurement Configuration Comment Body Pattern Configuration All Others 6 In the Media field select the system and user defined configurations CD 7 Select Restore The system performs the restore As it proceeds...

Page 813: ...setup parameters Figure 16 25 System Peripherals Preset Menu Table 16 18 Video Settings Preset Parameter Description Format Select the video format PAL or NTSC Mixed Mode Allows you to select the PAL format but still operate the color printer in NTSC mode This setting has no effect on NTSC mode Table 16 19 VCR Preset Parameter Description VCR Select the type of VCR or no VCR ...

Page 814: ...Printers Press this key to add an additional standard printer via the USB serial port and to configure digital printers This activates the Windows Add Printer wizard NOTE Most printer drivers are available via Windows however newer printers may require you to load the manufacturer supplied print driver must be on CD ROM Refer to the Basic Service Manual for more information Print Full Screen Selec...

Page 815: ... 21 Software Preset Parameter Description Software Version The current software version on this system Software Part Number The software part number Build View The software build view Build Date The software build date Table 16 22 System Image Preset Parameter Description Image Part Number The image part number Image Date The image date Table 16 23 Patents Preset Parameter Description Patents List...

Page 816: ...maging Presets Overview Imaging screens allow you to specify parameters for the following B Mode B Color Flow Mode CF Power Doppler Imaging PDI Pulsatile Flow Detection PFD M Mode M Pulse Wave Mode PW Continuous Wave Mode CW Harmonics HAR B Flow BF B Contrast TruAgent Detection General ...

Page 817: ...t column lists settings that apply only to the exam and probe combination 6 To change a parameter do one of the following Select the value from a list Select one value from a choice of two or more buttons Select or clear a check box 7 After changing the parameters to save the changes select the Save button NOTE When you Save changes to imaging parameters the system saves changes to all modes not j...

Page 818: ...Customizing Your System 16 42 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Imaging Presets B Mode Figure 16 27 B Mode Presets Color Flow Mode Figure 16 28 Color Flow Presets ...

Page 819: ...Imaging Presets LOGIQ 7 Basic User Manual 16 43 Direction 2392206 100 Rev 1 Power Doppler Imaging PDI Figure 16 29 PDI Presets Pulsatile Flow Detection PFD Mode Figure 16 30 PFD Presets ...

Page 820: ...Customizing Your System 16 44 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 M Mode Figure 16 31 M Mode Presets Pulse Wave PW Figure 16 32 PW Presets ...

Page 821: ...Imaging Presets LOGIQ 7 Basic User Manual 16 45 Direction 2392206 100 Rev 1 Continuous Wave CW Figure 16 33 CWD Presets Harmonics Figure 16 34 Harmonics Presets ...

Page 822: ...Customizing Your System 16 46 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 B Flow Figure 16 35 B Flow Presets B Contrast Figure 16 36 B Contrast Imaging Presets ...

Page 823: ...Imaging Presets LOGIQ 7 Basic User Manual 16 47 Direction 2392206 100 Rev 1 TruAgent Detection Figure 16 37 TruAgent Detection Imaging Presets ...

Page 824: ...default application per probe Default probe per application 1 To specify a default probe per application select Utility Imaging General 2 Under Preset specify the desired probe from the pull down menu Default probe per application 1 To specify a default application per probe select Utility Imaging General 2 Under Probe specify the desired application from the pull down menu ...

Page 825: ...nnotations Libraries Libraries Preset Menu On the Annotations Libraries tab you can change and create annotation libraries An annotation library is a list of annotations that are associated with a specific application The annotations are listed in the library in the order in which they display on the Touch Panel For each library you can define two Touch Panel displays of annotations Page1 and Page...

Page 826: ...tation in the Copy from Existing list and press Set 3 To save the changes select the Save button Creating a new annotation library 1 In the User Defined Library field type a name for the library then select Create The system creates a new library 2 Enter annotations as described in step 2 above 3 To save the changes select the Save button Table 16 24 Libraries Preset Parameter Description Library ...

Page 827: ...on in each annotation library To define a small list 1 Move the Trackball to the annotation field on Page1 or Page2 where you want to create a small list and press Set 2 Move the Trackball to the first field in the Small List section and press Set 3 To enter annotations in the fields in the Small List section select the field and press Set then do one of the following Type the annotation Select th...

Page 828: ...ystem 16 52 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Annotations Libraries Annotations Preset Menu On the Annotations tab you specify text and pointer options Figure 16 40 Annotation Annotations Preset Menu ...

Page 829: ...ations Position the cursor over the text to be changed then start typing Reset Small List Select to indicate that small lists should not be reset to the first item Table 16 26 Arrow Preset Parameter Description Arrow Length Select the default pointer length Arrow Size Select the default pointer size Table 16 27 General Preset Parameter Description Retain while entering or leaving timeline mode If ...

Page 830: ... Preset Menu The Annotations Libraries Applications tab is a link to the Applications preset menu The Applications preset screen allows you to specify which libraries belong to an application You also specify which is the default library that displays when you use annotations Figure 16 41 Applications Annotations Link ...

Page 831: ...5 Direction 2392206 100 Rev 1 Annotations Libraries Applications Preset Menu continued The Applications Annotations screen can be accessed through either the Annotations Libraries or Applications Touch Panel keys Figure 16 42 Applications Annotations Preset Menu ...

Page 832: ...u use annotations NOTE When you use annotations the default library is displayed To use other libraries for the application press the tab for the library 4 To save the changes select the Save button Using annotations from a library To use annotations press the Comment key on the Control Panel Annotations are then displayed on the Touch Panel Table 16 28 Applications Preset Parameter Description Pr...

Page 833: ... Libraries Presets LOGIQ 7 Basic User Manual 16 57 Direction 2392206 100 Rev 1 To select an annotation library press the appropriate tab e g the tabs are OB23 and OB23_1 Figure 16 43 OB 2 3 Annotations Touch Panel ...

Page 834: ... Pattern Libraries Libraries Preset Menu On the Body Patterns Libraries tab you can change and create body pattern libraries A body pattern library is a list of body patterns that are associated with a specific application The body patterns are listed in the library in the order in which they display on the Touch Panel For each library you can define two Touch Panel displays of body patterns Page1...

Page 835: ...tion library Page1 The first Touch Panel page of body patterns for the selected library Page2 The second Touch Panel page of body patterns for the selected library Body Pattern Image Displays the image of the currently selected body pattern User Defined Libraries The name of a new body pattern application library that you want to create Delete Allows the selection of the user defined library to be...

Page 836: ...attern or blank location and press Set then do one of the following Type the body pattern name Select the body pattern in the Copy from Existing list and press Set NOTE When you select a body pattern name in a Touch Panel location or in the Copy from Existing list the system displays the pattern in the lower left corner of the screen 3 To save the changes select the Save button Creating a new body...

Page 837: ...atterns Preset Parameter Description Erase When the probe or application is changed If checked when you change probes or applications the system erases the body pattern Erase When the image is unfrozen If checked when you unfreeze the image the system erases the body pattern Copy to active side in multiple image If checked when you use dual B Mode the system copies the body pattern to the active s...

Page 838: ...et menu The Body Patterns Applications tab allows you to select body pattern application libraries You also specify which is the default library that displays when you use body patterns Figure 16 46 Applications Body Patterns Link The Applications Body Patterns screen can be accessed through either the Body Pattern Libraries or Applications Touch Panel keys Figure 16 47 Body Patterns Applications ...

Page 839: ...lect up to six libraries 3 In the Default Library Group field select the default application library you want the system to display when you use body patterns NOTE When you use body patterns the default library is displayed To use other application libraries press the tab for the library 4 To save the changes select the Save button Table 16 31 Applications Preset Parameter Description Preset Defin...

Page 840: ...ody pattern application libraries See the following Body Patterns Small Parts Touch Panel Figure 16 48 Body Patterns Small Parts Touch Panel To select a body pattern library select the tabs for example ABD or OB To select body patterns use the Ellipse Body Pattern control on the Control Panel ...

Page 841: ...06 100 Rev 1 Application Presets Overview Application Settings presets allow you to configure the application specific settings presets The other two tabs Annotations and Body Patterns were described earlier in this chapter Figure 16 49 Application Settings Preset Menu ...

Page 842: ...e select the application to activate the zone matching filter Not recommended for use in applications containing near field hypo echoic vessels as in carotid studies Frozen Dual Carry Over Select to carry over the live image s imaging parameters to the other image after pressing Freeze Anatomical Angle Correction Select to keep the angle constant with regard to the anatomy Join Dual Image for Line...

Page 843: ...eter Description Left Configure the left footswitch pedal for the selected application Select the functionality from the list Middle Configure the middle footswitch pedal for the selected application Select the functionality from the list Right Configure the right footswitch pedal for the selected application Select the functionality from the list Table 16 38 Protocol Preset Parameter Description ...

Page 844: ...anual Direction 2392206 100 Rev 1 Test Patterns Overview There are different test patterns available Gray Bars Color Bars Resolution Text Brightness Calibration Brightness Calibration 2 White Gray Red Green and Blue Table 16 39 Available Test Patterns ...

Page 845: ...6 69 Direction 2392206 100 Rev 1 Brightness Calibration Before you calibrate the monitor check the PCVIC or DGVIC Part Number on the Utility Screen The typical setting changes with the Part Number Figure 16 50 Hardware Parts Number List Screen ...

Page 846: ... box NOTE When you calibrate the monitor in a dim room select Brightness Calibration when you calibrate the monitor in a bright room select Brightness Calibration 2 Figure 16 51 Brightness Calibration Test Pattern 2 Press the Brightness Contrast control on the front of the monitor 3 Set the Contrast according to Table 16 40 4 Set the Brightness at 100 Then slowly decrease the Brightness until the ...

Page 847: ...just peripheral settings Table 16 40 Typical Contrast Settings to Adjust the Monitor Room Condition Contrast for PCVIC Parts No except 2349225 Contrast for DGVIC PartsNo 2349225 Contrast for DGVIC PartsNo 2349225 2 Dark Room for Radiology Cardiology 50 45 50 Dim Room for Radiology Cardiology 60 55 60 Bright Room for OB 70 65 70 Dark Room for Cardiology 60 55 60 ...

Page 848: ...is described in detail in the following pages Structured Reporting DICOM Structured Reporting provides the results of a procedure as structured data elements well defined fields as opposed to unstructured data big blob of text undifferentiated by individual fields This greatly improves query capability DICOM Structured Reporting creates coded clinical data that can be used for clinical research ou...

Page 849: ...he settings of the selected dataflow and associated services Selecting a dataflow customizes the ultrasound system to work according to the services associated with the selected dataflow 5 Buttons allows you to assign a pre configured output service or a set of output services to the Print keys on the control panel 6 Removable Media enables formatting DICOM database or blank formatting and DICOM v...

Page 850: ...d remote archive 1 Type the name of the Ultrasound system in the Computer Name field 2 In the IP settings section identify the ultrasound system to the rest of the network by one of the following DO NOT enable DHCP Type the IP Address acquire unique static IP address from hospital network administrator Subnet Mask and Default Gateway if applicable 3 Select Save settings 4 Re boot the ultrasound sy...

Page 851: ...2 IP settings Preset Parameter Description Enable DHCP DO NOT select this box to enable dynamic IP Address selection IP Address Type the IP Address of the Ultrasound system NOTE IP stands for Internet Protocol Every device on the network has a unique IP address Subnet Mask Type the subnet mask address NOTE The Subnet Mask is an IP address filter that eliminates communication messages from network ...

Page 852: ...device 1 Select the device 2 Press Ping If the smiley face smiles then the connection has been confirmed If the smiley face frowns then the connection has not been made Check the device name and IP address Table 16 43 Device Preset Parameter Description Add Remove Press Add to add a new device press Remove to delete a device Ping Press Ping to confirm that a device is connected Properties Name Typ...

Page 853: ...n Device lists information about destination devices You can add devices select from a list of currently existing devices and remove a device 2 Service Type to Add lists information about services for the destination device You can add services select from a list of currently existing services and remove services 3 Service Parameters lists parameters for the service currently selected in the Servi...

Page 854: ...may need to be set up for each service Table 16 44 Service Parameters Common Service Parameters Preset Parameter Description Name Free text give a descriptive name to the device AE Title The Application Entity Title for the service Port Number The port number of the service Maximum Retries Max the maximum number of times to try establishing a connection to the service Retry Interval sec Specify ho...

Page 855: ...tinued Many service parameters are specific to each type of service The parameters are described on the following pages DICOM Image Storage DICOM Media Storage DICOM Performed Procedure DICOM Print DICOM Query Retrieve DICOM Storage Commitment DICOM Worklist Echo Database V3 0 Measure Transfer Standard Print Video Capture ...

Page 856: ...ct to allow cine loop storage Allow raw data Select to save data in both TruAccess raw data and DICOM format Clear to save in DICOM format only Compression Select the compression type None Rle or Jpeg Quality Set picture quality from 1 to 100 A low picture quality level allows high data compression while a high picture quality restrains the compression Max Framerate Select the maximum frame rate F...

Page 857: ...rage provides the ability to send or receive ultrasound cine or multiframe images in a format that can be interpreted by PACS Figure 16 56 DICOM Media Storage Service Table 16 46 DICOM Media Storage Preset Parameter Description Location Type the location of the media storage Type Select the type of media storage R or RW ...

Page 858: ...tem 16 82 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 DICOM Performed Procedure DICOM Performed Procedure provides an acknowledgement that a study has been performed Figure 16 57 DICOM Performed Procedure Service ...

Page 859: ...rizontally Film Size Specify the dimensions of the film size 8INx10IN 10INx12IN 10INx14IN or 11INx14IN Film Destination Specify the film destination for the exposed filmMagazine Store in a film magazineProcessor Develop in a film processor Magnification Specify how the printer magnifies the image to fit it onto the film Replicate Interpolated pixel are copies of the adjacent pixelsBilinear Interpo...

Page 860: ...rea surrounding and between the images of the film Black or White Empty Image Select to have a Black or White empty image Configuration Information Enter vendor specific image quality settings Color Select whether to have the image Color or Grey Film Session Label Type a name for the group of film labels associated with the print job Table 16 47 Settings Continued Preset Parameter Description ...

Page 861: ...e as an option Please confirm that this service is available Figure 16 59 DICOM Query Retrieve Service Table 16 48 DICOM Worklist Preset Parameter Description Max Result Specify the maximum number of patient records you want the system to retrieve when searching the patient database Search Criteria Displays the Search Criteria window where you can enter search parameters for the system to use when...

Page 862: ...Time and End Time Tags at least one The name of a tag selected to use for search criteria Properties Value Type the value of the Selected Tag item For example if you select Referring Physician s Name in the Select Tag field you can enter the name of the physician in the Value field Properties Don t Use Select to turn off the selected search criteria To exclude a tag from the worklist query select ...

Page 863: ...mitment DICOM Storage Commitment provides acknowledgement from PACS that the study has been accepted into archive Figure 16 60 DICOM Storage Commitment Service Table 16 50 DICOM Storage Commitment Preset Parameter Description Associated Storage This selection is based on the services entered by the user ...

Page 864: ...ect Search Criteria to Add Select the type of information that you want to define for search parameters The following searches are allowed Patient Name Patient ID Modality Scheduled Procedure Start Date Start Time and End Time Tags at least one The name of a tag selected to use for search criteria Properties Value Type the value of the Selected Tag item For example if you select Referring Physicia...

Page 865: ...t Parameter Description Image Path Enter the path to the image archive If the image archive is on a removable disk select Removable Media Image Path Name Type the path s name Report Enter the path to the report archive If the report archive is on a removable disk select Removable Media Image Path Report Path Removable Media Select media Database SQL INI The name of the database ...

Page 866: ... Basic User Manual Direction 2392206 100 Rev 1 Measure Transfer You can use the Measure Transfer service for sending exam information to another PC where data management information gets downloaded to Figure 16 63 Measure Transfer Service ...

Page 867: ...able 16 54 Standard Print Preset Parameter Description Printer Select the printer Rows Specify 1 5 Columns Specify 1 5 Orientation Specify Landscape Portrait Top Margin mm Specify the top margin 0 51mm Bottom Margin mm Specify the bottom margin 0 51mm Left Margin Specify the left margin 0 51mm Right Margin Specify the right margin 0 51mm ...

Page 868: ...tem 16 92 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 Video Capture Figure 16 65 Video Capture Service Table 16 55 Standard Print Preset Parameter Description Color Specify Color BW VCR Record Pause Ext1 or Ext2 ...

Page 869: ...inters with either a USB interface or Ethernet interface Sony UP D50 Sony UP D21MD Tally Laser Printer for example Video Capture Device Use Video Capture Device for devices that are triggered by a contact closure typically analog devices Sony UP D51MDU color printer Sony UP MDW black white printer VCR Record Pause EXT1 and EXT2 for example On the Utility Connectivity Button page select the Print k...

Page 870: ...6 Dataflow Preset Parameter Description Name Select the dataflow from the list Direct Store Select to store data directly to archive no buffer storage Hidden Select so that this dataflow does not appear as a Dataflow on the Patient menu Default Dataflow Select to use this dataflow as the default dataflow when you start the system Role Select the priority of the service Primary first priority can b...

Page 871: ... the page NOTE You can configure each print key to multiple output devices dataflows Figure 16 67 Button Preset Menu Table 16 57 Preset Parameter Description Format RawDICOM DICOM or M A Image Frames Single captures a DICOM single frame image Multiple captures a DICOM multiframe CINE only select this if the PACS supports multiframe and Secondary Capture forces all DICOM images to Secondary Capture...

Page 872: ...sic User Manual Direction 2392206 100 Rev 1 Removable Media The Removable Media tab allows you to Verify the DICOM directory on removable media Format removable media MO disk rewritable CD or ZIP disk Figure 16 68 Removable Media Preset Menu ...

Page 873: ... for the removable media in the Label field NOTE Do not use the following characters for labelling 3 Select Format Verifying removable media 1 Select the removable media from the Media list 2 Select Verify Table 16 58 Tools Preset Parameter Description Verify Select to verify DICOM directory on removable DICOM disk Format Select to format removable media Media Select the removable media to format ...

Page 874: ...birth date then the age is calculated When cleared enter age birth date field not available Auto search for patient In the Search Create Patient window When selected the system automatically searches through the selected patient archive while the user enters patient information When cleared the automatic search tool is turned off If you are trying to keep the past patient data confidential DO NOT ...

Page 875: ...ery Verify Timeout sec Select time interval Worklist Manual Query Verify Timeout sec Select time interval Table 16 59 Screens Continued Preset Parameter Description Table 16 60 Print and Store Options Preset Parameter Description P 1 4 Key Sound Select None Click Chimes Ding Ding Dong or Whoosh Dicom Store with Title Bar Check box to select Store Dual as Dicom Only Select to always store dual imag...

Page 876: ...ustomizing Your System 16 100 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 M and A Please refer to Chapter 7 General Measurements and Calculations for more information on setting up M A Presets ...

Page 877: ... screen has the following three sections System Administration lists all the options implemented in the system Users allows you to define user IDs specify operator s registration operator s rights and registration of staff related to an examination for example referral doctors and sonographers Logon defines logon procedures ...

Page 878: ...et Parameter Description Product The name of the product HW Number The hardware number of the product SW Option Key The software option key section Enter New Option Key Type the key for the option you wish to add and press Add Installed Option Keys Lists the key for the installed options Remove To remove a software option key select the key in the SW Option Key list and then select Remove Options ...

Page 879: ...m users Identity Type the operator s user ID Password Prefix Last Name First Name Middle Name Suffix Phone Number Group Membership Select the user s group Operator sonographers doctors or any person using the ultrasound system Ref Phys referring physician can be associated to the patient examination in the extended Patient information window Perf Phys physician performing the exam can be associate...

Page 880: ...nk spaces Also DO NOT set up a user with the same intitials signifier 3 Type the user s information in the Identity section 4 Select the user s group s 5 If the user needs full configuration and advanced operations access select Admin 6 Press Save Changing a user configuration 1 Move the Trackball to a user ID in the User List 2 Make the desired changes Deleting a user 1 Move the Trackball to a us...

Page 881: ...ter Description Auto Logon Specifies logon procedures When blank the user must select a user ID and enter a password when logging on When selected the system is started automatically using the last user logon Common Network Login Specifies the user ID and password used to access the network User User ID for network accessPassword Password for network access Database Maintenance Select to release a...

Page 882: ...Customizing Your System 16 106 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

Page 883: ...00 Rev 1 Chapter 17 Probes and Biopsy This chapter consists of the information of each probe and describes some special concerns biopsy kits and accessories as well as basic procedures for attaching a bispsy guide to the different types of probes ...

Page 884: ...h one hand Be lightweight and balanced Have rounded edges and smooth surfaces Cables have been designed to Connect to system with appropriate cable length Stand up to typical wear by cleaning and disinfectant agents contact with approved gel etc Cable handling Take the following precautions with probe cables Keep free from wheels Do not bend the cable acutely Avoid crossing cables between probes ...

Page 885: ...on mark on the display Figure 17 1 Orientation Marking on Probe 1 Orientation Mark Labeling Each probe is labeled with the following information Seller s name and manufacturer Operating frequency GE part number Probe serial number Month and year of manufacture Probe designation provided on the probe grip and the top of the connector housing so it is easily read when mounted on the system and is al...

Page 886: ...Help Direction 2392536 100 Rev 1 Labeling continued Figure 17 2 Probe Adapter Label Figure 17 3 Probe Handle Labels GEMS Am GEMS E GEMS A MANUFACTURED e g SEPTEMBER 1993 Also found on Probe Connector E8C GEMS E Am GEMS A JAPAN GEMS E 3C RS ...

Page 887: ...2536 100 Rev 1 Labeling continued Figure 17 4 Probe Connector Labels Figure 17 5 Displayed Probe Information 1 Probe Information Location 3Cb 1 3 2 1 2 3 3Cb 5C M7C E8C GEMS Am GEMS E GEMS A MANUFACTURED e g SEPTEMBER 1993 Also found on Probe Connector 1 ...

Page 888: ...be Indications for Use Probe Application 3C 3 5C 3 5CS 5C 8C M7C E8C 7L 10L i12L Abdomen X X X X X Small Parts X X X Periph Vasc X X X X X Obstetrics X X X X X X Gynecology X X X X X X Pediatrics X X X X Neonatal X X Urology X X X X X Cardiac Endocavity X Transcranial Intraoperative X Biopsy X X X X X X X X ...

Page 889: ...ns continued Table 17 2 Probe Indications for Use continued Probe Application M12L 3S 10S 6T M3S P2D P6D Abdomen X X X Small Parts X X Periph Vasc X X Obstetrics Gynecology Pediatrics X X X Neonatal X X Urology Cardiac X X X X X Endocavity Transcranial X X Biopsy X X X Transesophageal X ...

Page 890: ... Coded Excitation X Coded Harmonics X X X X X X X B Flow X X Coded Contrast X X LOGIQ View X X X X X X X X X X Virtual Convex X X X Easy 3D X X X X X X X X X X Advanced 3D X X X X X X X X X X Anatomical M X X X X X X X X X M Color Flow X X X X X X X X X Tru Access X X X X X X X X X Biopsy X X X X X X X X PFD X X X X X X X X X X CrossBeam X X X PDI X X X X X X X X X X CW ...

Page 891: ...tinued Probe Application M12L 3S 10S 6T M3S P2D P6D Coded Excitation Coded Harmonics X X X X B Flow Coded Contrast X LOGIQ View X X X X Virtual Convex X X X X Easy 3D X X X X Advanced 3D X X X X Anatomical M X X X X M Color Flow X X X X X Tru Access X X X X X Biopsy X X PFD X X X X X CrossBeam X PDI X X X X X CW X X X X X X ...

Page 892: ...nspected and repaired replaced by a GE Service Representative NOTE Keep a log of all probe maintenance along with a picture of any probe malfunction Environmental Requirements Probes should be operated stored or transported within the parameters outlined below CAUTION Ensure that the probe face temperature does not exceed the normal operation temperature range Table 17 5 Probe Environmental Requir...

Page 893: ...e probe connector or probe adaptors into any liquid DO NOT drop the probes or subject them to other types of mechanical shock or impact Degraded performance or damage such as cracks or chips in the housing may result Inspect the probe before and after each use for damage or degradation to the housing strain relief lens and seal A thorough inspection should be conducted during the cleaning process ...

Page 894: ...heaths See Ultrasound Probe and Cord Sheath Sets for more information CAUTION Protective barriers may be required to minimize disease transmission Probe sheaths are available for use with all clinical situations where infection is a concern Use of legally marketed sterile probe sheaths is strongly recommended for intra cavitary and intra operative procedures Use of legally marketed sterile pyrogen...

Page 895: ...the sterilant to contact the patient Only immerse the probe to its specified level Ensure that no solution has entered the probe s handle before scanning the patient If sterilant comes into contact with the patient refer the the sterilant s instruction manual Sterilant Exposure from Probe Connector to Patient e g Cidex DO NOT allow the sterilant to contact the patient Only immerse the probe to its...

Page 896: ... effective ways to prevent transmission between patients is with single use or disposable devices However ultrasound transducers are complex and expensive devices that must be reused between patients It is very important therefore to minimize the risk of disease transmission by using barriers and through proper processing between patients CAUTION Adequate cleaning and disinfection are necessary to...

Page 897: ...oft cloth and rinsing with flowing water 2 Wash the probe with mild soap in lukewarm water Scrub the probe as needed using a soft sponge gauze or cloth to remove all visible residue from the probe surface Prolonged soaking or scrubbing with a soft bristle brush such as a toothbrush may be necessary if material has dried onto the probe surface 3 Rinse the probe with enough clean potable water to re...

Page 898: ...IQ 7 Online Help Direction 2392536 100 Rev 1 Cleaning probes continued Figure 17 6 Probe Immersion Levels 1 Fluid Level 2 Aperature 3 Contact face within Patient Environment 3C 3 5C 3 5CS 5C M7C E8C 7L 10L M12L 10S P2D P6D 8C 3S ...

Page 899: ... level disinfectant has been approved for the 7L 10L 12L 4S 8C and E8C probes Pera Safe high level disinfectant has been approved for the 7L 10L 12L M7C M12L and E8C probes The following low level disinfect agents have been approved for use with all probes Ster Bac Blu Sani Cloth HB Wipes T Spray and T Spray II low level disinfectant has been approved for the 7L 10L 12L M7C M12L 4S and E8C probes ...

Page 900: ...germicide manufacturer s recommended time Probes for neuro surgical intra operative use must NOT be sterilized with liquid chemical sterilants because of the possibility of neuro toxic residues remaining on the probe Neurological procedures must be done with the use of legally marketed sterile pyrogen free probe sheaths 3 After removing from the germicide rinse the probe following the germicide ma...

Page 901: ...or or probe adapters into any liquid Avoid mechanical shock or impact to the transducer and do not apply excessive bending or pulling force to the cable Transducer damage can result from contact with inappropriate coupling or cleaning agents Do not soak or saturate transducers with solutions containing alcohol bleach ammonium chloride compounds or hydrogen peroxide Avoid contact with solutions or ...

Page 902: ...probe damage Methanol ethanol isopropanol or any other alcohol based product Mineral oil Iodine Lotions Lanolin Aloe Vera Olive Oil Methyl or Ethyl Parabens para hydroxybenzoic acid Dimethylsilicone Planned Maintenance The following maintenance schedule is suggested for the system and probes to ensure optimum operation and safety WARNING Do not use unrecommended gels lubricants They may damage the...

Page 903: ...ly designated by the prefix suffix C the endocavity probe is designated by the prefix suffix E Linear Array Linear Array probes are designated by the prefix suffix L the linear intra operative probes are designated by the prefix suffix I or T Phased Array Sector Phased Array Sector probes are designated by the prefix suffix S the biplane TEE probe is designated by the prefix suffix B the multi pla...

Page 904: ...tion 2392536 100 Rev 1 Probe Naming Conventions Table 17 7 Probe Naming Conventions TYPE B Biplane TEE C Convex CWD Pencil CWD E Endo TR TV I I shaped intra operative L Linear M Active Matrix Array P Multiplane TEE S Sector T T shaped intra Operative ...

Page 905: ...de field of view Penetration Good image uniformity CFM Doppler detectability Biopsy capability 3 5C Abdominal OB GYN Urology Vascular Wide field of view Small footprint Biopsy capability Contrast imaging 3 5CS Abdominal OB GYN Urology Vascular Wide field of view Small footprint Biopsy capability Contrast imaging 5C General Purpose Abdominal OB GYN Wide field of view Small footprint CFM Doppler det...

Page 906: ...nd scan Table 17 11 Linear Array Probes Probe Intended Uses Capabilities and Features Illustration 7L Small Parts Peripheral Vascular Wide field of view Compound scan Wideband for B Mode resolution homogenity CFM Doppler sensitivity Biopsy capability 10L Small Parts Peripheral Vascular Pediatrics Neonatal Wide field of view Compound scan Wideband for B Mode resolution homogenity CFM Doppler sensit...

Page 907: ...eonatal Abdomen Small footprint Wideband for B Mode resolution and homogenity CFM Doppler sensitivity 6T Transesophageal for adult General Cardiology Multi plane imaging Wide field of view Steerable doppler M3S Cardiology Transcranial Abdomen Small Footprint Wideband for B Mode resolution and homogenity CFM Doppler sensitivity Some versions of the sector probe have an LED which is not activated wi...

Page 908: ...es Probe Intended Uses Capabilities and Features Illustration P2D CW Doppler for Cardiology and Abdomen High sensitivity T bar support for holding Ergonomics for scanning and cleaning P6D CW Doppler for Peripheral Vascular High sensitivity T bar support for holding Ergonomics for scanning and cleaning ...

Page 909: ...this equipment may not be compatible and could result in injury CAUTION The invasive nature of biopsy procedures requires proper preparation and technique to control infection and disease transmission Equipment must be cleaned as appropriate for the procedure prior to use Follow the probe cleaning and disinfection procedures and precautions to properly prepare the probe Follow the manufacturer s i...

Page 910: ...Guidezone Activate the Biopsy Kit by selecting it from the B Mode Touch Panel Menu Figure 17 7 B Mode Touch Panel Menu The available biopsy options appear when Biopsy Kit is selected There are fixed and adjustable angle biopsy kits available with the LOGIQ 7 depending on the probe Select the desired biopsy kit ...

Page 911: ... cm increments The biopsy guidezone represents a path of the needle The dots which make up the guidezones is the depth readout where Yellow represent 1 cm increments Red represents 5 cm increments The display should be carefully monitored during a biopsy for any needle deviation from the center line or guidezone NOTE To set up biopsy guidezones refer to Table 16 8 for more details ...

Page 912: ...gle guides only be used with the Ultrapro II Table 17 14 LOGIQ 7 Biopsy Guide Availability Fixed Angle Multi Angle Probe MBX1 MBX2 MBX3 3C 4 0 6 0 8 0 3 5C 3 5CS 7 0 5C 7 0 4 0 5 5 7 0 M7C 3 5 5 5 7 5 E8C 5 0 7L 4 0 4 0 5 5 7 0 10L 2 0 2 0 4 0 6 0 M12L 1 5 2 5 3 5 3S 4 22 5 72 8 22 M3S 4 0 5 5 8 0 DANGER Failure to match the guidezone displayed to the guide may cause the needle to track a path out...

Page 913: ...ide attachments for each probe The guide consists of a non disposable bracket to attach to the probe disposable needle clip to attach to the bracket sheath gel sterile gel if necessary and disposable needle barrels The disposable needle barrels are available for a variety of needle sizes CAUTION Please refer to the manufacturer s instructions included in the biopsy kit ...

Page 914: ...the same side as the probe orientation mark ridge Figure 17 9 Probe Bracket Alignment 1 Probe Orientation Mark 2 Bracket Attach the biopsy bracket to the probe by sliding the bracket over the end of the probe until it clicks or locks in place Place an adequate amount of coupling gel on the face of the probe Place the proper sanitary sheath over the probe and biopsy bracket Use the rubber bands sup...

Page 915: ...eedle Guide Assembly continued Snap the fixed or adjustable needle clip onto the biopsy guide bracket Figure 17 11 Fixed Needle Clip Attachment 1 Sheath Choose the desired gauge size needle barrel Twist it back and forth to remove it from the plastic tree Figure 17 12 Needle Barrels 1 ...

Page 916: ... Fixed Needle Guide Assembly continued Place the needle barrel into the needle clip with the desired gauge facing the needle clip and snap into place Figure 17 13 Needle Barrel Installation CAUTION Ensure that all guide parts are seated properly prior to perfoming a biopsy ...

Page 917: ...the bracket with the probe to be used Figure 17 14 3C Multi Angle Biopsy Guide Bracket Orient the bracket so that the needle clip attachment will be on the same side as the probe orientation mark ridge Figure 17 15 Probe Bracket Alignment 1 Probe Orientation Mark 2 Bracket Attach the biopsy bracket to the probe by sliding the bracket over the end of the probe until it clicks or locks in place WARN...

Page 918: ...1 MBX2 and MBX3 to match the guidezone display on the ultrasound system Figure 17 16 Select the angle position 1 Pull up Push the knob down into the desired slot to secure the angle position of the needle guide attachment Figure 17 17 Fix the angle position 1 Push 1 1 CAUTION Hold the bracket in place on the probe when pushing the knob to secure the angle position of the needle guide attachment Ex...

Page 919: ...eath tightly over the probe and biopsy bracket Use the rubber bands supplied to hold the sheath in place Figure 17 18 Applying Sanitary Sheath Snap the needle clip onto the biopsy guide bracket Figure 17 19 Fixing the Needle Clip Attachment 1 Sheath Push the locking mechanism towards the bracket to secure the lock Make sure the needle guide is firmly attached to the bracket Figure 17 20 Locking th...

Page 920: ...e needle barrel Twist it back and forth to remove it from the plastic tree Figure 17 21 Needle Barrel Selection Place the needle barrel into the needle clip with the desired gauge facing the needle clip and snap into place Figure 17 22 Needle Barrel Installation CAUTION Ensure that all guide parts are seated properly prior to perfoming a biopsy ...

Page 921: ...uide Scan in a container filled with water 47 C Display the biopsy guidezone on the monitor Ensure that the needle echo falls within the guidezone markers To verify that the path of the needle is accurately indicated within the guidezone on the system monitor perform the following Properly install the bracket and biopsy guide Scan in a container filled with water 47 C Display the biopsy guidezone ...

Page 922: ...e guides ensure that the proper guidezone angle is displayed Figure 17 23 B Mode Touch Panel 3 Scan to locate the target Center the target in the electronic guidezone path NOTE Enabling color flow would allow for visualization of the vascular structure around the area to be biopsied 4 Place the needle in the guide between the needle barrel and needle clip Direct it into the area of interest for sp...

Page 923: ...de When the E8C probe is attached and active the needle guide type is the TR5 Civco disposable guide with a 5 offset angle Figure 17 24 TR5 Biopsy Guide Preparation To prepare the E8C for use 1 Remove the probe from the box and carefully examine it for any damage 2 If the biopsy guide is to be attached use the filling removal tool to clean out the attachment area on the probe head Figure 17 25 Att...

Page 924: ...sheath tip the gel is between the sheath inner surface and the probe aperture NOTE Ensure that only acoustic coupling gel is used for this purpose 3 Place the sheath tip over the probe aperture and then pull the sheath end toward the probe handle 4 Inspect the sheath for nicks cuts or tears Figure 17 26 Probe with Sheath a Probe Handle b Sanitary Sheath c Probe Body 5 Rub a finger over the tip of ...

Page 925: ...lace an adequate amount of ultrasound gel on the gel filled sheath tip s outer surface Figure 17 27 Civco Disposable Biopsy Guide 5 Angle 8 Ensure the guide is properly seated and secure by pushing forward on the needle insertion end of the guide until the attachment node is firmly in place in it s hole ...

Page 926: ... more information Sterile gel is applied to the transducer face and a sterile sheath completely covers the transducer and cable which has first undergone a thorough cleaning and high level disinfection The invasive nature of biopsy procedures requires proper preparation and technique to control infection and disease transmission Equipment must be cleaned as appropriate for the procedure prior to u...

Page 927: ...infection of the probe 2 The scanner surgeon sonographer etc should be sterile and gloved 3 Place an adequate amount of sterile coupling gel on the face of the probe 4 Place the proper sterile sheath over the probe and cord Figure 17 28 Applying Sterile Sheath 5 Depending on the type of procedure use either sterile water or gel on the sheath cover NOTE Follow your institutions guidelines on post s...

Page 928: ...Probes and Biopsy 17 46 LOGIQ 7 Online Help Direction 2392536 100 Rev 1 ...

Page 929: ...LOGIQ 7 Online Help 18 1 Direction 2392536 100 Rev 1 Chapter 18 User Maintenance This chapter supplies system data assistance information and system care and maintenance instructions ...

Page 930: ...ectrical Power Voltage 100 120 Vac or 220 240 Vac Frequency 50 60 Hz Power Max 1350 VA with built in and on board peripherals Console Design 4 Active Probe Ports Probe connection area designed to allow free movement of legs KBD Monitor up down mechanism 200mm adjustable in height On board storage for peripherals Black white printer color printer VCR Rear Storage Cover for Peripheral Connectors and...

Page 931: ...s Top Bottom or Side Side selectable Format Size 1 2 1 2 1 3 2 3 full format switchable after freeze 2 Time line Methods Scrolling or Moving Bar Virtual Convex Quad Screen Display Transducer Types Sector Phased Array Convex Array Linear Array Pencil probe Active Matrix Array Standard Features Standard CINE Memory Realtime Triplex Mode at any depth and any PRF Automatic Optimization Auto Tissue Opt...

Page 932: ...n 0 90 180 270 Imaging Depth 0 30cm Minimum 0 1 cm Zoom Maximum 0 30 cm Transmission Focus 1 8 Focus Points selectable Focus Position 8 steps Receiving Focus CDA CDF Continuous Dynamic Focus Continuous Dynamic Aperture 256 Shades of Grey Zoom Smart Zoom Acoustic Write Zoom Reference Image for Smart Zoom Read Zoom available in B M and CFM Physiological Input Panel Option Physiological Input ECG 1 c...

Page 933: ...unction with automatic calculations Time Averaged Max Mean Velocity Ratios PI Pulsatility Index RI Resistivity Index Vascular Measurements Calculations Summary Worksheet Summary Report Obstetrics Measurements Calculations Gestational Age Calculation Multi Gestational Calculation EFW Calculation Summary Worksheet Summary Report Fetal Trend Graph Gynecology Measurements Calculations Summary Workshee...

Page 934: ...ons Pediatrics Neonatal Small Parts Abdomen 6T Phased Array Sector Probe Applications Transesophageal for Adult General Cardiology M3S Phased Array Sector Probe Applications Cardiology Transcranial Abdomen 7L Linear Probe Applications Vascular Small Parts 10L Linear Probe Applications Vascular Small Parts Pediatrics Neonatal i12L Linear Probe Applications Intraoperative Small Parts Vascular Pediat...

Page 935: ...pment malfunctions that could affect measurement accuracy a quality assurance QA plan should be established for the equipment that includes routine accuracy checks with tissue mimicking phantoms Please be advised that all distance and Doppler related measurements through tissue are dependent upon the propagation velocity of sound within the tissue The propagation velocity usually varies with the t...

Page 936: ... Convex Probes Lateral mm Full Screen 5 or 4 mm Sector Probes Circumference 5 or 1 mm Trace mm Full Screen 10 or 1 mm Ellipse mm Full Screen 5 or 1 mm Area 5 or 1 mm Trace mm2 Full Screen 5 or 1 mm2 Ellipse mm2 Full Screen 5 or 1 mm2 Time s Timeline Display 5 or 10 ms M or Doppler Mode Slope mm s Timeline Display 5 or 1 mm s M Mode Only Doppler SV Position mm Full Screen 2 mm Any Direction Velocit...

Page 937: ... a tool to assist the user but should not be considered an undisputed database in making a clinical diagnosis The user is encouraged to research the literature and judge the equipment capabilities on an ongoing basis in order to assess its utility as a clinical tool CAUTION Diagnostic errors may result from the inappropriate use of clinical calculations Review the referenced source of the stated f...

Page 938: ...mechanical defects Entire length of electrical and power cables for cuts or abrasions Equipment for loose or missing hardware Control panel and keyboard for defects Casters for proper locking operation CAUTION To avoid electrical shock hazard do not remove panels or covers from console This servicing must be performed by qualified service personnel Failure to do so could cause serious injury Biolo...

Page 939: ...ekly Maintenance The system requires weekly care and maintenance to function safely and properly Clean the following Monitor Operator control panel Footswitch Video Cassette Recorder VCR Video Page Printer Failure to perform required maintenance may result in unnecessary service calls ...

Page 940: ...e the monitor face Do NOT use a glass cleaner that has a hydrocarbon base such as Benzene Methyl Alcohol or Methyl Ethyl Ketone on monitors with the filter anti glare shield Hard rubbing will also damage the filter NOTE When cleaning the monitor make sure not to scratch the monitor Operator Controls To clean the operator control panel 1 Moisten a soft non abrasive folded cloth with a mild general ...

Page 941: ...he unit then dry with a soft clean cloth VCR To clean the VCR 1 Turn off the VCR power If possible disconnect the power cord 2 Wipe the external surfaces of the unit with a soft clean dry cloth NOTE Do not use a wet cloth or any cleaning fluid because it may enter and damage the unit 1 Clean the record and playback heads with a soft non abrasive cleaning system according to the manufacturer s inst...

Page 942: ...en wiping it off NOTE CD type cleaner cannot be used Trackball 1 Power off the system 2 Place your fingers onto the notches of the Trackball retainer ring 3 Rotate the retainer ring counterclockwise until it can be removed from the keyboard Figure 18 1 Rotating the Retainer Ring a Retainer Ring HINTS Keeping your media disc in an original media case or caddy all the time will prevent it from becom...

Page 943: ...ny oil or dust from the Trackball using a cleaner or dry cloth 6 Wipe off any oil or dust from the Trackball housing using a cleaner or cotton swab a b CAUTION When cleaning the Trackball housing make sure not to spill or spray any liquid into the Trackball housing Keyboard or system Use either ethanol isopropyl alcohol or VCR head cleaner to clean the Trackball assembly Avoid other solvents that ...

Page 944: ...User Maintenance 18 16 LOGIQ 7 Online Help Direction 2392536 100 Rev 1 Trackball continued Figure 18 3 Cleaning Trackball and Housing a Trackball Housing b Cotton Swab a b ...

Page 945: ... or cotton swab Figure 18 4 Cleaning Rollers a Cotton Swab b Rollers CAUTION When cleaning the roller make sure not to spill or spray any liquid into the Trackball housing keyboard or system Use either ethanol isopropyl alcohol or VCR head cleaner to clean the Trackball assembly Avoid other solvents that may damage the mechanical parts of the Trackball assembly a b ...

Page 946: ...ntinued 8 Insert the Trackball into the housing 9 Place the Trackball and inner retainer into the housing with its stopper facing down Lift off the inner retainer and Trackball from the keyboard Figure 18 5 Set Inner Retainer and Trackball a Inner Retainer b Trackball c Stopper a b c ...

Page 947: ...ll continued 10 Install the Trackball retainer ring onto the inner retainer then rotate it clockwise until its notches are set in the horizontal position Figure 18 6 Rotating the Retainer Ring a Retainer Ring Figure 18 7 Notches set in the horizontal position a Notches Set Horizontally a a ...

Page 948: ...surface of the video page printer 1 Turn off the power If possible disconnect the power cord 2 Wipe the external surfaces of the unit with a soft clean dry cloth 3 Remove stubborn stains with a cloth lightly dampened with a mild detergent solution NOTE Never use strong solvents such as thinner or benzine or abrasive cleansers because they will damage the cabinet No further maintenance such as lubr...

Page 949: ...he UPS is used over twelve hours per day and if the room temperature is over 30 degrees C Possible damage may occur with the HDD system software and user data by the electrical power outage or by disconnecting the power plug after the battery is dead Battery Replacement and Disposition Battery replacement every three years is recommended Contact a local Service Representative for the replacement o...

Page 950: ...liability It is recommended the filters be cleaned quarterly once every three months Locating The LOGIQ 7 has two air filters The bottom air filter is located in the bottom of the system and the LV filter is located behind the right front caster Figure 18 8 Location of Air Filters 1 Bottom Air Filter 2 LV Filter CAUTION Be sure to lock the wheels before cleaning the air filters to avoid injury by ...

Page 951: ...m air filter Pull out the bottom air filter from the right side of the system 1 Pull the tab and lift up from the Velcro securing the filter 2 Pull out the filter Figure 18 9 Bottom Air Filter Removal To remove the LV filter 1 Hold the tab 1 and lift up the filter from the Velcro securing the filter 2 Pull out the filter Figure 18 10 LV Filter Removal ...

Page 952: ...aning To clean the filter 1 Be sure to shake the filter in an area away from the system 2 Wash the filter in a mild soapy solution rinse and air dry or dry with a cloth NOTE Allow wet filter to dry thoroughly before installing Installing 1 Slide the filter back into the system 2 Secure the filter with the Velcro tab ...

Page 953: ...est interests of every ultrasound user to routinely monitor equipment performance The frequency of Quality Assurance evaluations should be based on user s specific needs and clinical practice Periodic monitoring is essential in order to detect the performance changes that occur through normal aging of system components Routine equipment evaluations may also reduce the duration of exams number of r...

Page 954: ...baseline in order to maintain a record of system performance trends Frequency of tests Quality assurance tests are used to determine whether a scanner is providing the same level of performance from day to day The frequency of testing varies with the amount of system usage and modes to be tested It is recommended that the user perform quality assurance tests at least every three months or every 40...

Page 955: ...positioned to provide information for a variety of tests Doppler phantoms are currently expensive and complicated to deal with on the user level If a problem with any Doppler parameters or measurement is suspected contact a local service representative for evaluation The RMI 403GS phantom is still available Due to the superior penetration and resolution capabilities of GE ultrasound systems the RM...

Page 956: ...00 Rev 1 Phantoms continued Figure 18 11 Phantoms 1 Penetration 2 Axial Distance Measurement 3 Functional Resolution 4 Lateral Resolution 5 Lateral Distance Measurement 6 Axial Resolution 7 Contrast Resolution and Gray Scale Photography 8 Gray Scale Plane Targets ...

Page 957: ...r should be recorded for the permanent record Periodic Checks Periodic checks should be performed in accordance with your facility s quality assurance requirements For the data to be valid periodic checks should mimic the baseline setup parameters The resulting image when scanning the phantom exactly as before should be recorded and compared to the baseline When a matching image is obtained it can...

Page 958: ...ssurance Evaluation results should be compared to previously recorded results Performance trends can then be detected Unacceptable performance or diminishing trends should be identified for maintenance or repair before a malfunction or inappropriate diagnosis occurs The user should determine the best method for recording and archiving the baseline and periodic checks In most cases the choice is ha...

Page 959: ...rast should be set to the normal viewing of a good gray scale image 2 Check all recording devices for proper duplication of image monitor Ensure that what is seen is what is recorded 3 Annotate non displayed image processing controls 4 Set TGC slide pots to center detent position 5 Place focal zone marker s in area of interest for an optimum image Test Procedures The following are recommended Qual...

Page 960: ...ields of view can be tested Procedure To measure axial distance 1 Scan a test phantom with precisely spaced vertical pin targets Adjust all scan controls as necessary for the best image of the pin targets to typical depths for the probe being used 2 Press Freeze to stop image acquisition and perform a standard distance measurement between the pins at different points in the image Record all images...

Page 961: ...ew can be tested Procedure To measure lateral distance 1 Scan a test phantom with precisely spaced horizontal pin targets Adjust all scan controls as necessary for the best image of the pin targets from side to side 2 Press Freeze to stop image acquisition and perform a standard distance measurement between the pins at different points in the image Record all images for archiving 3 Scan the horizo...

Page 962: ...tation of the ultrasound image Procedure To measure Axial resolution 1 Scan a test phantom with precisely spaced vertical pin targets 2 Adjust all scan controls as necessary for the best image of the pin targets to typical depths for the probe being used 3 Press Freeze to stop image acquisition 4 Perform a standard distance measurement of the pin vertical thickness at different points in the image...

Page 963: ... dot This may lead to improper interpretation of the ultrasound image Procedure To measure lateral resolution 1 Scan a test phantom with precisely spaced horizontal pin targets 2 Adjust all scan controls as necessary for the best image of the pin targets from side to side 3 Press Freeze to stop image acquisition and perform a standard distance measurement of the horizontal thickness of a pin at di...

Page 964: ... a phantom to see how echoes begin to fade as depth is increased The maximum depth of penetration is the point at which homogeneous material in the phantom begins to lose brightness Procedure To measure penetration 1 Set the front panel TGC slide pots to their center detent position 2 Gain and acoustic output can be adjusted as necessary since these values are displayed on the monitor 3 Scan a tes...

Page 965: ...e smallest structure the system is capable of resolving at a given depth Procedure To measure functional resolution 1 Set the front panel TGC slide pots to their center detent position 2 Gain and acoustic output can be adjusted as necessary since these values are displayed on the monitor 3 Scan a test phantom with a vertical row of anechoic cyst targets to typical depths for the probe being used 4...

Page 966: ...ing tissue Method A phantom with echogenic targets of different sizes and depths should be used Procedure To measure contrast resolution 1 Set the front panel TGC slide pots to their center detent position Set dynamic range to 54 db 2 Gain and acoustic output can be adjusted as necessary since these values are displayed on the monitor 3 Scan a test phantom with echogenic targets at the depths avai...

Page 967: ...cturer s instructions until the hard copy and video display are equal 2 Scan the phantom and it s echogenic contrast targets 3 Make a hard copy photograph of the display and compare it to the image on the video monitor for contrast and weak echo display 4 Document all results for future reference and comparison Contact a Service Engineer if camera cannot duplicate what is on the image monitor NOTE...

Page 968: ... Depth Probe Dynamic Range Set up new patient to be the name of the test Annotate the following Any control where its value is NOT displayed Significant phantom information Record Keeping Complete the following 1 Fill out the Ultrasound Quality Assurance Checklist for each probe as scheduled 2 Make a hard copy or archive the image 3 Compare images to baseline images and acceptable values 4 Evaluat...

Page 969: ...m Model Serial Number Room Temperature Acoustic Output Gain Focal Zone Gray Map TGC Depth Monitor Setting Peripheral Settings Other Image Processing Control Settings Table 18 9 Part 2 Test Baseline Value Range Tested Value Image Hardcopy Archived Acceptable Yes No Service Called Date Date Resolved Vertical Measurement Accuracy Horizontal Measurement Accuracy Axial Resolution Lateral Resolution Pen...

Page 970: ...ls and Accessories Accessory Units 3 5 MO Drive Each Sony VCR Model SVO 9500MD 9500MDP Each Panasonic VCR Model AG MD835 MD835P MD835E Each Sony B W Printer Model UP 895MDW Each Sony Digital B W Printer Model UP D895MD Each Mitsubishi B W Printer Model P91W 91E AP9500 Each Sony Color Printer Model UP 2950MD 2850P Each Sony Color Printer Model UP 21MD 21MDS Each Sony Color Printer Model UP D21MD Ea...

Page 971: ...es Accessory Units Footswitch Each TV Probe Holder Each UPS Battery Pack Each Table 18 12 Probes and Accessories Accessory Units 3C Each 3 5C Each 3 5CS Each 5C Each 8C Each M7C Each E8C Each 7L Each 10L Each M12L Each i12L Each 3S Each 10S Each 6T Each M3S Each P6D Each P2D Each Pencil Probe Adaptor for P2D P6D Each ...

Page 972: ... bottles 12 case Scan Ultrasound Gel 8 oz plastic bottles 12 case 1 gallon plastic jug Four 1 gallon plastic jugs Table 18 14 Gel Accessory Units Aquasonic 100 Scan Gel 5 liter jug 250 ml plastic bottles 12 case Scan Ultrasound Gel 8 oz plastic bottles 12 case 1 gallon plastic jug Four 1 gallon plastic jugs Table 18 15 Disinfectant Accessory Units Cidex Activated Dialdehyde 16 1 quart bottles 4 1 ...

Page 973: ...e Sheath Set 20 Per Set Sterile Ultrasound Cord Sheath Set 20 Per Set Sanitary Rectal Vaginal Probe Cover 20 Per Set Sterile Combination Probe and Cord Cover Set 12 Per Set Sterile Ultrasound Probe Sheath Set for Wide 2 5 and 3 5 Aperture Sector Probes 20 Per Set Table 18 17 Patient ECG Lead Wires Accessory Units Physio Input Panel Kit ECG Cables Set PCG Sensor Each Table 18 18 Patient ECG Lead Wi...

Page 974: ...User Maintenance 18 46 LOGIQ 7 Online Help Direction 2392536 100 Rev 1 ...

Page 975: ...n 16 102 Users 16 103 administrator specifying system 16 103 AFI OB Measurements 9 19 9 21 Air filter cleaning 18 24 installing 18 24 locating 18 22 removing 18 23 ALARA as low as reasonably achievable 2 3 Amniotic fluid index AFI 9 19 9 21 Angle B Mode generic measurement 7 79 Annotation Image 6 12 annotations applications 16 54 General tab 16 52 libraries 16 49 presets 16 49 small list creating ...

Page 976: ...2 Cleaning probes 17 15 Clinical calculation accuracy 18 9 measurement accuracy 18 7 Color Flow Mode imaging changing presets 16 40 Connectivity Buttons 16 95 Dataflow 16 94 overview of screens 16 72 Services DICOM Performed Procedure 16 82 Service Parameters 16 77 TCPIP 16 74 connectivity configuring 16 72 presets 16 72 service types 16 79 Console back view 3 6 front view 3 6 left side view 3 5 m...

Page 977: ...rement 8 12 9 38 Vascular measurement 11 21 Endometrium thickness Endo GYN exam 9 94 Environmental requirements 3 4 probes 17 10 Equipment safety 2 8 Erasing measurements 7 14 Estimated fetal weight EFW 9 24 Exam definition of terms 7 3 OB 9 2 probe selection 4 27 workflow 7 3 Exam study display location 3 54 Exam workflow example 7 4 Explosion hazard 2 8 F Features physical attributes 18 2 Federa...

Page 978: ...log on procedures defining 16 105 LOGIQ 7 Contraindications 1 6 Indications for Use 1 5 Logon Admin screen 16 105 M M A system presets 16 19 Mean PG 7 90 Measurement calipers 7 6 how to add 7 35 how to delete 7 49 to select in different category 7 9 Measurement Analysis screen accessing 7 16 7 50 7 52 9 70 selecting a study or measurement 7 19 Measurement controls location of 7 5 Measurement infor...

Page 979: ...me Ratio SV 10 82 Trace Auto 10 85 Left Ventricular Calculation Formulas 10 3 Measurements Cubed Method 10 3 Stroke Volume 10 82 Automatic Calculation 10 83 Trace Auto 10 85 O OB exam 9 2 Graph 9 47 Selection 9 48 identifying multiple fetuses 9 64 measurements 9 8 patient data 9 4 studies 8 3 9 7 12 3 OB exam start 9 4 OB graphs 9 47 fetal growth bar graph 9 59 fetal growth curve graph 9 50 how to...

Page 980: ...ular measurement 11 21 Peripherals connector panel 3 10 connector panel illustration 3 11 location 3 6 Phantoms 18 27 Plot Both fetal trending 9 55 Power 3 15 circuit breaker 3 23 connection USA 3 15 Cord 3 24 cord 3 25 On Off Standby 3 18 shut down 3 22 standby mode 3 21 switch location 3 18 up sequence 3 19 Power Doppler Imaging imaging changing presets 16 40 Prescription Device 1 6 Preset Progr...

Page 981: ...biological 17 18 smoke and fire 2 9 labels 2 11 patient 2 5 acoustic output hazard 2 6 electrical hazard 2 6 mechanical hazards 2 6 patient identification 2 5 training ALARA 2 7 personnel 2 8 precaution icons defined 2 2 precaution levels defined 2 2 probes 17 11 handling precautions 17 14 Selecting 4 27 probe 4 27 Serial location 3 13 Service Parameters Connectivity Services 16 77 Service request...

Page 982: ...3 Ultrasound age selecting on OB worksheet 9 41 user IDs defining 16 103 Users Admin screen 16 103 Uterine cavity amniotic fluid index 9 19 Uterus measurements 9 96 Utility function changing measurements and studies 7 16 7 50 7 52 9 70 Utility screens Admin 16 101 Annotations 16 49 Connectivity 16 72 System 16 4 About 16 39 V Vascular studies 11 4 Worksheet 11 23 Editing 11 26 Vascular Calculation...

Page 983: ...GE Medical Systems ...

Page 984: ...1 2 LOGIQ 7 Basic User Manual Direction 2392206 100 Rev 1 ...

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