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Chison Q9 Operation Manual Download Page 163

Q9 Digital Color Doppler Ultrasound System

157

Chapter 9 System Maintenance and Troubleshooting

9.1 Back up information

Caution:

All patient data created is NOT backed-up! It is highly recommended to create a full system backup of
patient data regularly and empty the hard disk (HDD), to ensure the hard disk (HDD) has never
reached its maximum capacity.

NOTE:

To Backup exams to USB DVD/CD+(R)W disk, please confirm that the USB DVD/CD+(R)W storage
medium used is clean and not scratched!

Warning:

Do not disconnect an external USB pen drive without stopping it. Disconnecting without stopping can
lead to data loss on the external device.

9.2 System Care and Maintenance

The system is a precise electrical device. To ensure the best performance and operation of the system, observe

proper maintenance procedures. Contact the local CHISON’s Authorized Service Representative for parts or

periodic maintenance inspections.

Inspecting the System

Examine the following on a monthly basis:

Connectors on cables for any mechanical defects.

Entire length of electrical and power cords for cuts or abrasions.

Equipment for loose or missing hardware.

Control panel and keyboard for defects.

To avoid electric shock hazard, do not remove panels or covers from console. This servicing must be performed by

CHISON's authorized service engineer. Failure to do so could serious injury.

If any defect is observed or malfunctions occur, do not operate the equipment but inform CHISON’s authorized

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Summary of Contents for Q9

Page 1: ...ltrasound System Digital Color Doppler Ultrasound System Model Q9 OPERATION MANUAL Direction CHUMQ9 001 V1 0 December 10 2013 CHISON MEDICAL IMAGING CO LTD We reserve the right to make changes to this manual without prior notice ...

Page 2: ...he latest revision of this document If you need the latest revision contact your distributor Important 1 No part of this manual may be reduced modified copied or reprinted in whole or in part without written permission from CHISON 2 The contents of this manual are subject to change without prior notice and without our legal obligation 3 Before operating the system please read and understand this m...

Page 3: ... This system shall not be used by persons other than fully qualified and certified medical personnel 6 The System modified or repaired by people other than CHISON s qualified service engineers CHISON shall not be liable for the system 7 The purpose of this system is to provide physicians with data for clinical diagnosis It is the physician s responsibility for diagnostic procedures CHISON shall no...

Page 4: ...r benzine or alcohol or abrasive cleansers for cleaning the system including monitor and probes etc It may corrode the system and probes 14 While the system or probe is over life time please refer to operation manual section 9 5 15 Important data must be backed up on external memory media CHISON shall not be liable for loss of data stored in the memory of this system caused by operator error or ac...

Page 5: ...Control 30 CHAPTER 4 IMAGING 37 4 1 General Description 37 4 2 Beginning an Exam 37 4 3 Optimizing the Image 41 4 4 After Capturing the Image 61 CHAPTER 5 GENERAL MEASUREMENTS 75 5 1 Key for Measurement 75 5 2 Fast measurement 76 5 3 Measurement and Calculation 80 5 4 Edit measurement results 118 5 5 Report 118 CHAPTER 6 PRESET 121 6 1 Recall Preset 121 6 2 Save user defined preset 121 6 3 Manage ...

Page 6: ... 5 Service Responsibility 160 APPENDIX A THE INFORMATION OF CE REPRESENTATIVE 163 APPENDIX B SYSTEM ONE KEY RECOVERY FUNCTION 164 APPENDIX C MAXIMUM ACOUSTIC OUTPUT REPORT 168 APPENDIX D TRANSDUCER MAXIMUM SURFACE TEMPERATURE 190 APPENDIX E GUIDANCE AND MANUFACTURER S DECLARATION 191 APPENDIX F MEASUREMENT RESULTS SUMMARY 195 ...

Page 7: ... system is NOT intended for Ophthalmic use or any use that causes the acoustic beam to pass through the eye 1 2 Contact Information For additional information or assistance please contact your local distributor or the appropriate support resource shown below CHISON website www chison com Service Support CHISON Medical Imaging Co Ltd Tel 0086 400 8878 020 0086 0510 85311707 Fax 0086 0510 85310726 E...

Page 8: ...socket Do not remove the ground cable for any reason Only connect this system either electronically or mechanically with devices that comply with the IEC EN60601 1 standard Recheck the leakage current and other safety performance indices of the entire system to avoid potential system damage caused by leakage from a current superposition The system does not incorporate any specialized protective me...

Page 9: ... Applied part for Probes marked with BF symbol TYPE BF APPLIED PART providing a specified degree of protection against electric shock with particular regard to allowable LEAKAGE CURRENT BF Isolation from ground max Patient leakage current normal mode 100 µA single fault condition 500 µA Level of protection against harmful ingress of water Parts of probe likely to come into contact with operator or...

Page 10: ...y declaration the ultrasound system should be observed to 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 Use either power supply cords provided by or designated by CHISON Products equipped with a power source plug should be plugged into ...

Page 11: ... devices near this equipment could cause this equipment to perform outside the published specifications Keep these devices power off when near this equipment Be careful of static WASTE OF ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE This symbol is used for Environment Protection it indicates that the waste of electrical and electronic equipment must not be disposed as unsorted waste and must be collec...

Page 12: ...ting current only This symbol signifies that the user manual must be read IPX7 Protection against the effects of immersion probes IPX0 No protection against ingress of water system Rx only This symbol indicates that in the united states of America Federal law restricts the device to sale by or on the order of a licensed practitioner or therapist This symbol is followed by the manufacturing date of...

Page 13: ...Any device connected to this system must conform to one or more of the requirements listed below IEC standard or equivalent standards appropriate to devices The devices shall be connected to PROTECTIVE EARTH GROUND CAUTION Unsafe operation or malfunction may occur Use only the accessories options and supplies approved or recommended in these instructions for use Peripheral used in the patient envi...

Page 14: ...e having a compatible interface CAUTION Make sure using ONLY the dedicated USB disk or removable media to save or back up data Before connecting to the ultrasound system make sure using the latest antivirus software on the USB disk or removable media to clean any virus It is user s responsibility to ensure the USB disk or removable media is virus free Improper use of USB disk or removable media ma...

Page 15: ...ermal Index TIB Used when bone is near the focus of the image as in the third trimester OB examination it provides an estimate of potential temperature increase in the bone or adjacent soft tissue Cranial Bone Thermal Index TIC Used when bone is near the skin surface as in transcranial examination it provides an estimate of potential temperature increase in the bone or adjacent soft tissue Cavitat...

Page 16: ...equired to achieve a satisfactory result and after the Gain control has been adjusted to its maximum value Maintain the shortest examination time necessary to produce a useful diagnostic result Do not hold the probe in a fixed position for any longer than is necessary It should be removed from the patient whenever there is no need for real time imaging or spectral Doppler acquisition The frozen fr...

Page 17: ...ns for operator training equipment demonstration using normal subjects and the production of souvenir pictures or videos of a fetus For equipment of which the safety indices are displayed over their full range of values the TI should always be less than 0 5 and the MI should always be less than 0 3 Avoid frequent repeated exposure of any subject Scans in the first trimester of pregnancy should not...

Page 18: ...for the scan duration so minimizing the overall scan time will reduce the potential for effects These operator control and display features shift the safety responsibility from the manufacturer to the user So it is very important to have the Ultrasound systems display the acoustic output indices correctly and the education of the user to interpret the value appropriately RF De rating factor In Sit...

Page 19: ...de Unscanned Emission of ultrasonic pulses occurs along a single line of sight and is unchanged until the transducer is moved to a new position For instance the PW and M mode TI TI is defined as the ratio of the In Situ acoustic power W 3 to the acoustic power required to raise tissue temperature by 1 C Wdeg TI W 3 Wdeg Three TIs corresponding to soft tissue TIS for abdominal bone TIB for fetal an...

Page 20: ...evels being generated by the system For B Scan Mode Only display and report MI and start from 0 4 if maximum MI 1 0 display in increments of 0 2 For Color Mode Only display and report TIS or TIB and start from 0 4 if maximum TI 1 0 display in increments of 0 2 for values of indices of 2 0 or less and 0 5 for values of indices greater than 2 0 For Doppler Mode Only display and report TIS or TIB and...

Page 21: ...NG Be sure to have read and understood control explanations for each mode used before attempting to adjust the Acoustic Output control or any control that can effect Acoustic Output Use the minimum necessary acoustic output to get the best diagnostic image or measurement during an examination Begin the exam with the probe that provides an optimum focal depth and penetration Acoustic Output Default...

Page 22: ...OTE This equipment generates uses and can radiate radio frequency energy The equipment may cause radio frequency interference to other medical and non medical devices and radio communications To provide reasonable protection against such interference this product complies with emissions limits for a Group 1 Class A Medical Devices Directive as stated in IEC EN 60601 1 2 However there is no guarant...

Page 23: ...hange the fuse by themselves Power Consumption 300 VA Voltage Fluctuation WARNING Maintain a fluctuation range of less than 10 of voltage labeling on rear panel of the system otherwise the system may be damaged Grounding Before connecting the power cord connect the attached ground protection cable from Equipotentiality terminal on system rear panel to a specialized grounding device NOTE Please fol...

Page 24: ... Doppler Ultrasound System 18 Fig 3 1 a Console Overview The following pictures show the system in different views Fig 3 1 b System Side View Handle LCD monitor Control panel USB port VGA port TV port LAN port S Video ...

Page 25: ...ents of TGC dynamic range persistence Image post processing of raw data measurement and zoom after freezing the image 256 gray scale image display technology i ImageTM technology stable performance high resolution Image freezing and storage function the stored images can be recalled for analysis Storage file format single and movie file formats Scanning direction can be changed and the image can b...

Page 26: ...on is under operation the corresponding key on the control panel will be brightly lit When exiting from the function the corresponding key on the control panel will be slightly lit Measure the percentage of stenosis blood flow velocity velocity ratio blood flow volume and pressure gradient Automatically measure the values of maximum velocity minimum velocity time interval pulsatility index and res...

Page 27: ... cables from off board peripheral devices external printer etc from the console NOTE To prevent damage to the power cord DO NOT pull excessively on the cord or sharply bend the cord while wrapping it Disconnect all probes from main unit See Section 3 5 Probes for more information Store all probes in their original cases or wrap them in soft cloth or foam to prevent damage Replace gel and other ess...

Page 28: ...requires one hour for each 2 5 º increment if its temperature is below 10 ºC or above 40 ºC NOTE Please keep at least 20 to 30 cm spare space away from the back of the system to ensure well ventilation Otherwise with the increasing of the temperature inside the unit malfunction may occur 3 4 2 Connecting and Using the System To connect the system to the electrical supply Check the power voltage in...

Page 29: ... system is initialized and start up status is reflected on the monitor control panel flashing and then getting dark system checking BIOS data booting the operation system loading software entering examination status HINTS The power up procedure takes about approx 180 seconds If a problem occurs take a picture and record the error information for service reference NOTE While the system is on DO NOT...

Page 30: ...Connecting the Probe When you connect the probes please ensure that the probe ports are not active Place the system in Transducer Selection interface by pressing PROBE key to deactivate the probe ports To connect a probe Place the probe s carrying case on a stable surface and open the case Carefully remove the probe and unwrap the probe cord DO NOT allow head of the probe hang freely Impact to hea...

Page 31: ...g the Probe When deactivating the probe the probe is automatically placed in a standby mode To deactivate a probe Ensure the system is in Transducer Selection interface If necessary press the PROBE key to return Gently wipe off the excess gel from the probe surface Carefully slide the probe toward the probe holder and place the probe gently in the probe holder Disconnecting the Probe Probes can be...

Page 32: ...ng case Carefully place the probe head into the carrying case DO NOT use excessive force or impact on the probe head 3 6 Optional installation 3 6 1 Connect the printer 1 It needs three cables Remote cable Video signal cable Power cord See picture in Fig 3 3a Note If you don t connect remote cable you still can do the printing by pressing the key on printer Fig 3 3a 2 Connect the remote cable to r...

Page 33: ...trasound system as below See picture in Fig 3 3c Fig 3 3c 3 6 2 Set the system for Video Printer Caution Please confirm the video printer is turned on and connected well with the main unit then you can do below setting 1 Press the setup key enter system interface then select Display Setting See picture in Fig 3 4 ...

Page 34: ... Desktop for Operation Mode 3 Choose Notebook for Primary Device and choose Secondary Device for Television and then press apply See picture in Fig 3 5 Fig 3 5 4 The below dialog box will appear and press OK See picture in Fig 3 6 Note The screen will be black for a while ...

Page 35: ...5 Set the video print option to choose different methods for video print Choose the General setting and select Keyboard submenu See picture in Fig 3 7 Fig 3 7 6 Choose video print under print key menu or Foot SW menu and set the video print option Fig 3 8 ...

Page 36: ...thly 2 Connect the printer to the system 3 Set the print manager Please see more information in 7 6 4 Choose PC print in system setting and in the PC print selection chooses print the image with information or only print image 3 7 User Interface Control B gain Color gain and Doppler gain TGC Brightness Acoustic power Gamma Smooth Edge enhance Persistence Depth control Focal position number Dynamic...

Page 37: ...tient data entry Measurement and calculation package File management and image archiving Clip image saving DICOM setting User defined preset 3 7 1 Control Panel and Alphanumeric Keyboard Fig 3 3 Overview of Control Panel and Alphanumeric Keyboard See layout of the Control Panel and Alphanumeric Keyboard in the above figure The main function of each key is introduced as below 3 7 2 Exam Function Co...

Page 38: ...e display orientation image recording saving freezing etc B mode Press the B knob to turn on B mode imaging The system will stay in B mode if the current state is B or return to B mode if the current state is not B e g M color Duplex Doppler Rotate this knob to change the overall B gain throughout the image CFM mode Press the C knob to turn on the Color Flow Map CFM mode if the system s current st...

Page 39: ...en pressing Quad mode One is active and the other three are frozen Press the key again to switch the active one Press Single mode to quit Single mode Enter into the single image display mode UPDATE Press the UPDATE key after the sample volume gate is defined to activate the Spectral Doppler mode Press the UPDATE key for second time to toggle back to 2D B or Color update and deactivate the Spectral...

Page 40: ...nter Confirm the command entry Confirm EXAM mode and menu setting Confirm caliper and measurement setting Toggle Trackball function between Re sizing and Re positioning for the CROI and Doppler Sample Volume Gate DEL Press DEL key to clear all measurement path measurement result comments body marks from the imaging screen EXIT Exit from current operation status Body Mark Press the Body Mark key in...

Page 41: ...ding to the active mode on the screen In real time mode it accesses the Soft Menu that corresponds to each mode Press MENU knob for second time to select the item and adjust the parameters Press MENU knob for third time to exit from current item Rotate the MENU knob to select the item TGC Sliders Manipulate the TGC Time Gain Compensation with 8 pairs of sliders DEPTH Press this paddle up down to c...

Page 42: ... corresponding menu at the bottom of the screen INVERT In Color mode the flow direction blue and red can be inverted by pressing the INVERT key In PW mode the spectrum will be reversed according to the baseline when INVERT key is pressed AIO AIO means Automatic Imaging Optimization During image scanning press this key will optimize the image for a better quality in resolution automatically U D Up ...

Page 43: ...re 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 hard copy prints 4 2 1 Selecting a Probe and an Application The system has two built in probe connectors so it can connect...

Page 44: ...8 Fig 4 1 4 2 2 Patient Data Entry Press the PATIENT key to display the Patient interface Fig 4 2 Method of entering the patient information 1 Move the cursor to input area and input the patient information through the keyboard Move trackball to ...

Page 45: ...meter area Display the parameters under current mode The different modes have different parameters thumbnail area of saving images This area displays the thumbnail images of current patient Selecting thumbnail images can recall this image immediately shortcut key SK1 SK5 SK1 SK5 is corresponding to the menu of NO 1 NO5 Press the shortcut key to select the function in the first line Rotate the shor...

Page 46: ...ages in current status system information area Display the current system information Moving the mouse to different icon will display detailed information accordingly Display current network situation It will display the IP address after connecting to the network Display the status of current removable disks If exist removable disks click this icon can quickly enter into the storage manager interf...

Page 47: ... Frequency Freq Frequency PRF PRF SR Sweep Speed FPS Frame rate PRF PRF WF Wall Filter D P D Dynamic range P Persistence WF Wall Filter GN Doppler Gain GN B Gain GN Color Gain DA Doppler angle AP Acoustic power C P C Color map direction power P Persistence SV Sample volume gate D Display depth 4 3 2 Scanning Modes The system can support the following modes B 2D Mode 2B Mode 4B Mode ...

Page 48: ...e TDI Mode 4 3 3 B Mode Intended Use B mode is intended to provide two dimensional images and measurement capabilities concerning the anatomical structure of soft tissue Press B knob to enter into B mode Rotate B knob to adjust B gain Fig 4 6 B Mode 4 3 4 Dual Mode In B mode press key System will and display the current image at the left side of the screen Press ...

Page 49: ...mode NOTE There is only one image could be activated Dual display is also available for the Color Mode Fig 4 7 B B Mode 4 3 5 Quad Mode In B Mode press key the image which is activated will be displayed at the upper left side of the screen press key continuously will freeze and activate the upper right image lower left image and lower right image in order Use key do the Left Right invent for curre...

Page 50: ... right side of the screen 4 3 7 B M and M Mode Intended Use M mode is used to determine patterns of motion for objects within the ultrasound beam The most common use is for viewing motion patterns of the heart This system provides B mode image and M mode image at the same time Press M knob to enter into B M mode Press M knob again to enter into M mode M mode is fit for heart scanning and measureme...

Page 51: ... the printer hard copy device Press FREEZE key to continue imaging Press M knob to enter into M mode Press M knob again to exit M mode M mode Scanning Hints Sweep speed control speed of M mode update 4 3 8 Steer M mode Steer M mode is only available on phased array probe This mode can give you the ability to manipulate the cursor at different angle and position The M mode display changes as per th...

Page 52: ...s used to adjust the angle of color sampling box if current probe is linear probe Press ENTER key to fix the position of color sampling box At this time adjusts the size of color sampling box through moving trackball Press ENTER key again and move trackball to change the color sampling position again Press C knob to enter into CFM mode after C knob light is on rotate the knob for adjusting the gai...

Page 53: ...rength of echoes processed in the CROI Persistence affect temporal smoothing and color Doppler robustness Line Density trade frame rate for sensitivity and spatial resolution If the frame rate is too slow decrease the CROI size and the line density 4 3 10 PD CPA Mode Power Doppler Imaging PD is a color flow mapping technique used to map the strength of the Doppler signal coming from the flow rathe...

Page 54: ...mode timeline The color flow maps available in M mode are the same as in CFM mode Color M mode is a Doppler mode intended to add color coded qualitative information concerning the relative velocity and direction of fluid motion within the M mode image If the system is in color mode and the probe supports Color M mode e g phased array probe press M knob to enter Color M mode 4 3 12 PW mode Intended...

Page 55: ...e heard through the speakers Optimize the PW Doppler spectrum as necessary Ensure that the sample line is parallel to the blood flow Press FREEZE key to hold the trace in cine memory and stop imaging Perform measurements and calculations as necessary Record results with your recording devices Press FREEZE key to resume imaging Repeat the above procedure until all relevant flow sites have been exam...

Page 56: ...ple Volume Gate Position and Size Trackball and SET Move the sample volume on the B mode s Doppler cursor The gate is positioned over a specific position within the vessel To move Doppler cursor position turn the trackball left or right until positioned over the vessel To move sample volume gate position move the trackball up or down until positioned inside the vessel To size sample volume gate pr...

Page 57: ...r scale 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 cursor Doppler information can be received from any of the multiple sample volume gates The Doppler signals from all the gates are added together and...

Page 58: ... Use soft menu Press MENU knob under the display mode and tune out the soft menu Press Change key now can do the exchange of the menu to different exam mode Rotate MENU knob to select the menu items Press MENU knob to enter Now rotate MENU knob can change the parameter of selected item After adjustment press Menu knob to exit from selected item at this time rotate the Menu knob can select the item...

Page 59: ...enhance 0 6 rank adjustable A power Adjust acoustic power 0 100 Trapezoidal Mode Turn on Trapezoidal Mode On Off Biopsy Turn on the biopsy function Elastography Turn on Elastography Mode On Off B Steer Adjust the steer angle of B image Multi angle adjustable only support linear probe ECG Turn on ECG On Off Brightness Adjust brightness of LCD monitor 0 100 Utility Shortcut adjustment Shortcut Actio...

Page 60: ...rd Depth will decrease if adjust upward For the best resolution of focusing and edge enhancement it needs to adjust TGC after the depth has been adjusted 2 Focus control FOCUS toggle key Add a specific area to achieve the decomposition of image focusing optimization Increase focusing numbers or move focusing position could increase the resolution of the special areas and strengthen scanning of spe...

Page 61: ...h while depth is changing Move the slide bar Left Right can reduce increase TGC 6 Image magnification ZOOM knob Press ZOOM knob press UPDATE key to choose the size of ROI box and then press UPDATE key again to choose the position Press ENTER key can realize multiple enlargements Press EXIT key or ZOOM knob to exit operation 4 3 19 Image Optimization of M mode Shortcut menu adjustment Shortcut Menu...

Page 62: ...ue The maximum PRF depends on the probe and the position of sampling box SK4 press Invert Realize invert of blood flow Turn on or Turn of the invert SK4 rotate Persistence Improve the current color 0 7 grade adjustable Adjust range 1 SK5 press Density Change images density High and Low adjustable SK5 rotate Baseline Change the baseline of color map 3 3 adjustable Other adjustments 1 CFM gain contr...

Page 63: ...or Map type 1 user SK3 press Flow Change sensitivity of blood High Middle and Low for option SK3 rotate PRF Adjust PRF value The maximum PRF depends on the probe and the position of sampling box SK4 press Density Change images density High and Low adjustable SK4 rotate Persistence Improve the current color 0 7 grade adjustable adjust clockwise the numerical increase and adjust anticlockwise the nu...

Page 64: ...just the threshold of the spectrum 1 5 adjust range 1 Trace Area set the auto cal range above below all Shortcut adjustment Shortcut action Menu Menu Function Menu Item Adjustable Rang SK1 press Invert Spectrum invert Turn on or Turn off the invert function SK1 rotate Color Map Adjust the color map of spectrum Adjust options user type1 9 SK2 press Wall Filter Change of wall filtering 0 3 adjustabl...

Page 65: ...tioning to sizing then move the Trackball to change sample volume gate size 4 Gain Rotate PW knob and adjust gain of PWD mode when PW light is on Gain will be increased if rotate clockwise Gain will be decreased if rotate anti clockwise Adjustable range is from 0 to 255 4 3 23 Continuous Wave Doppler Imaging Optimization CW Soft menu adjustment MENU Menu Function Menu Item Adjustable Rang 2D Map A...

Page 66: ...in will be decreased if rotate anti clockwise Adjustable range is from 0 to 255 4 3 24 ECG The ECG module is a device that provides the 3 lead ECG signal acquisition for cardiac application It is not intent for the ECG diagnostic purpose as in the 12 lead module In the cardiac application the ECG trace is displayed on the bottom of the screen For echo stress the R wave triggering is used to gate o...

Page 67: ...cess is finished Edit custom comments bar Operation 1 Press COMMENT key to enter into comments status 2 Press SK4 key to select the comment bar 3 Edit comments for text1 text6 4 Press OK key to save changes or press CANCEL key to cancel revises Note The user can edit 6 customized comments Add comment note on images Operation 1 Press COMMENT key to enter into the comment status 2 Rotate SK1 key to ...

Page 68: ...nd measure tracks Press DEL key to delete all comments arrows body marks and measure tracks in frozen status 4 4 3 Saving Still Images Save single image Press key to save the single image in the real time and frozen statue The saved thumbnail images will be displayed under the image area for users to choose playback or post processing quickly Re call single image Press arrow key in re call status ...

Page 69: ...rame of final position Manual playback cine Press arrow key and back to recall status then manual playback through trackball Note When you save the still images or cine images if you do not establish a new patient the system will establish a new ID according to the current date of the system automatically and save the data and operation under the folder of this ID Quick transmission of image Image...

Page 70: ... the files 4 4 5 Browse Images Press key to enter into the browse interface Info press this key can check the information of current patient Report press this key can see the report of current patient Close click this key and choose to close information of patient Close all close all current patients ...

Page 71: ...st Storage Setting Enter into System Settings Press General Menu and choose Normal Sub Menu to do fast storage setting After confirming time back to examination For example choose 5 seconds in the fast storage setting The system begins to save cine in the 5 seconds after press If you choose Manual in the fast storage setting you should press for two times First time is to start saving and the seco...

Page 72: ...heck each exam file in details Study view This view can list exam types one by one Different exam type of one patient will not be listed in one column New study Create a new patient and recall into the patient information interface Continue Edit Exam Continue to check the current patient and back to B mode if press this key If current exam is 24 hours later than last exam the system will not allow...

Page 73: ...COM print MPPS WORKLIST DICOM SR storage 1 Connect the machine into LAN before setting the DICOM 2 Enter into DICOM Setting interface Press Utility key to enter into system setting interface Press DICOM page to enter into DICOM interface Note If the DICOM function is not open the system setting interface will not display DICOM page Please make sure the DICOM function is open before you use DICOM f...

Page 74: ...he parameters inside Delete Select the DICOM link which needs to be deleted Press this icon to delete the DICOM link Verify Select the DICOM link which need to be verified Press this icon to verify the current DICOM link status Default If there are several service links of same type you can select one of them as the default one 3 DICOM storage DICOM storage parameters setting ...

Page 75: ...by manual After all the settings are completed please click OK to save current setting Click clear to clear all the setting Clicking cancel will not save the current setting DICOM storage Batch mode In batch mode when the patient finishes his exam press End key to end the current exam All the saved images will be saved as DCM format and sent to the server automatically Follow In follow mode during...

Page 76: ...t the image by manual and print it After all the settings are completed please click OK to save current setting Click clear to clear all the setting Clicking cancel will not save the current setting DICOM print Batch mode In batch mode when the patient finishes his exam press End key to end the current exam All the saved images will be saved as DCM format and sent to the server automatically to be...

Page 77: ...t update can only started by user request for Only on user request or user can set N 1 60 minutes to update worklist automatically for On Startup and Every X minutes For Scheduled Station AE Title parameter group the schedule station AE title which is one of a matching key will be set to blank for Any LocalAE for This System or user customized string for Another And only the matched items will be ...

Page 78: ...klist Configuration all the matched items will be queried in worklist table User also can add additional for matching keys which are PatientID PatientName Accession and ProcedureId for a more precise query Select one matched item and press Apply for the current exam application At this moment a MPPS service will be started which will be introduced in MPPS section 6 DICOM MPPS ...

Page 79: ...rt of the work station the same as the port of the server Alias The name of current link Time out time delay Applying the selected worklist item will result in automated creation of an MPPS instance Completion of the MPPS is performed by pressing the keyboard shaped as 7 DICOM SR Storage Service Click the drop list to select SR Storage function AE title Name the server at will ...

Page 80: ... the server Alias The name of current link Time out time delay Only OB GYN and Cardiac report support this server After finishing OB GYN or Cardiac measurements press report key to create report for current exam When the patient finishes his exam press End key to end the current exam the SR report will be sent to the server automatically ...

Page 81: ...her clinical information to do integrated diagnostics Overview This section provides information about taking measurements and describing calculations available in each mode It includes the following topics List of generic measurements Mode Measurements Step by step instructions for taking specific measurements organized by mode Measurement results display and erasing 5 1 Key for Measurement Track...

Page 82: ...ress the Dist key for second time or press Trace key or Exit key 5 2 3 Fast measurement in B mode SK1 distance distance Distance ratio angle SK2 area trace method Ellipse method area ratio SK3 volume 1 distance method 1 Ellipse method 1 Distance1 Ellipse method 2 Distance method 2 Ellipse method 3 Distance method SK4 Font Size Rotate to adjust the font size Press to reset SK5 Result Position Rotat...

Page 83: ...n the right side of the screen and will change along with the moving of the trace 4 To get the multiple data repeat the same steps to create other distance pairs 5 Press the Trace key or EXIT key to exit Area ellipse 1 In B mode press the TRACE key to bring up the trace start cursor plus sign 2 Rotate SK2 choose ellipse 3 Move the Trackball and press ENTER key to set start point 4 The second point...

Page 84: ...r the measurement mode 2 Press SK3 key to enter volume measurement the default measurement method is 1 straight line 3 Rotate SK3 key choose 2 straight line Volume 2 ellipse 1 In B Cine mode press the distance key or trace key to enter the measurement mode 2 Press SK3 key to enter volume measurement the default measurement method is 1 straight line 3 Rotate SK3 key choose 2 ellipse Volume 3 straig...

Page 85: ...ual envelope 1 In PW Cine mode press the Trace key to enter automatic envelope measurement 2 Rotate SK2 choose Manual envelope 3 Move the trackball to choose a start point of one cycle press the Enter key to confirm 4 Move the trackball to trace the spectrum press the ENTER key to finish the envelope 5 The measurement results and the other calculated results will appear on the screen automatically...

Page 86: ...pear on the screen automatically 5 3 Measurement and Calculation There are Corresponding measurement menu in different modes Press Calc key to recall the measurement menu Press Change key to do exchange during the measurements menus of different modes Press Exit key to close the measurement menu Move the trackball to select the measurement item on the measurement menu and do the measurement in the...

Page 87: ...nter key to confirm the length 4 Rotate the trackball to change the length of another axis of the ellipse and press Enter key to fix it The value of the area and perimeter will be displayed on the right side of the screen 5 To get the multiple data repeat the same steps to create other distance pairs 6 Press Calc key or Exit key to exit 3 Area Trace 1 Rotate the trackball to move the cursor to the...

Page 88: ...nt calculate the volume of the object Volume d1 d2 d4 3 1415926 6 d1 and d2 are axis of ellipse1 d3 and d4 are axis of ellipse 2 d2 d3 d1 d4 d2 d3 10 Ratio Through 2 distance measurement calculate the ratio of the 2 distance Ratio distance1 distance2 11 Angle 1 Rotate the trackball to move the cursor to the Angle item Press Enter key to select it and d1 line will appear on the screen 2 Rotate the ...

Page 89: ...gth at end diastole LVLs Left ventricular long axis length at end diastole Items to be measured Meas item name Description Unit Meas method EDV A4C End diastolic volume A4C ml Measurement trace ESV A4C End systolic volume A4C ml Measurement trace Items to be calculated Calc item name Description Unit Calc formula SV Stroke Volume mL SV EDV ESV EF ejection fraction EF SV EDV 2 BiPlane This method a...

Page 90: ...l Measurement trace ESV A2C End systolic volume A2C ml Measurement trace EDV A4C End diastolic volume A4C ml Measurement trace ESV A4C End systolic volume A4C ml Measurement trace Items to be calculated Calc item name Description Unit Calc formula SV SimpBP Stroke Volume mL SV EDV ESV EF SimpBP ejection fraction EF SV EDV 3 Bullet volume This method calculate the left ventricular volume using the ...

Page 91: ...entricular short axis area at the level of the mitral valve at end diastole Refer to Area Circumference Measurement Area LVLd Left ventricular long axis length at end diastole Refer to Distance Measurement Distance LVAPd Left ventricular long axis area at the level of the papillary muscle at end diastole Refer to Area Circumference Measurement Area LVAMs Left ventricular short axis area at the lev...

Page 92: ...lar posterior wall thickness at end diastole Refer to Distance Measurement Distance IVSTs lnterventricular septal thickness at end systole Refer to Distance Measurement Distance LVIDs Left ventricular short axis diameter at end systole Refer to Distance Measurement Distance LVPWs Left ventricular posterior wall thickness at end systole Refer to Distance Measurement Distance Items to be calculated ...

Page 93: ...RVIDs Right ventricular short axis diameter at end diastole Refer to Distance Measurement Distance IVSTs lnterventricular septal thickness at end diastole Refer to Distance Measurement Distance LVIDs Light ventricular short axis diameter at end diastole Refer to Distance Measurement Distance LVPWs Left ventricular posterior wall thickness at end diastole Refer to Distance Measurement Distance Item...

Page 94: ... be calculated Calc item name Description Unit Calc formula AO LV AO LVIDd AO LVIDd 9 LVOT Item to be measured Meas item name Description Meas method LA Diam left ventricular outflow tract diameter Refer to Distance Measurement Distance Item to be calculated Calc item name Description Unit Calc formula Area left ventricular outflow tract area Refer to area 10 MV Item to be measured Meas item name ...

Page 95: ...ark unit Meas method Residual urine RUV length RUV width RUV height RUV cm cm cm ml Refer to Distance Measurement Distance Refer to Distance Measurement Distance Refer to Distance Measurement Distance RUV π 6 RUV Length RUV Width RUV Height PV PV Length PV Width PV Height PV PPSA PSAD cm cm cm ml ml ng ml2 Refer to Distance Measurement Distance Refer to Distance Measurement Distance Refer to Dista...

Page 96: ...ance Measurement Distance V π 6 length Width Height T Zone Length Width Height VOL cm cm cm ml Refer to Distance Measurement Distance Refer to Distance Measurement Distance Refer to Distance Measurement Distance V π 6 length Width Height Bladder Vol Length Width Height VOL cm cm cm ml Refer to Distance Measurement Distance Refer to Distance Measurement Distance Refer to Distance Measurement Distan...

Page 97: ...ric submenu on CALC menu Press Enter key to select it The first line D1 will be displayed on the screen and use the Trackball to move the line The second line D2 will be displayed on the screen repeat the above procedure to fix the second line and third line D3 The angles between these three lines will be displayed on the screen Note α is the angle between the D1 and D2 acute angle Β is the angle ...

Page 98: ...cm 2 cm Refer to Area Circumference Measurement Area Refer to Area Circumference Measurement Area StA A Out A In A Out 100 Refer to Distance Measurement Distance Refer to Distance Measurement Distance StD D Out D In D Out 100 Refer to Area Ellipse Refer to Distance Measurement Distance Mid CCA Rt Lt The same as above The same as above The same as above Distal CCA Rt Lt The same as above The same a...

Page 99: ...same as above The same as above INT IIL Rt Lt The same as above The same as above The same as above EXT IL Rt Lt The same as above The same as above The same as above ILIAC Rt Lt The same as above The same as above The same as above CFA Rt Lt The same as above The same as above The same as above ProFun Rt Lt The same as above The same as above The same as above LTCIR Rt Lt The same as above The sa...

Page 100: ...cm cm Refer to Distance Measurement Distance Refer to Distance Measurement Distance Refer to Distance Measurement Distance UT_D UT_L UT_H UT_W Refer to Distance Measurement Distance Cervix Vol Length Height Width Volume cm cm cm cm Refer to Distance Measurement Distance Refer to Distance Measurement Distance Refer to Distance Measurement Distance PV π 6 L W H ENDO endometrium cm Refer to Distance ...

Page 101: ...ent Distance Refer to Distance Measurement Distance RightFO_D Length Width cm cm Refer to Distance Measurement Distance Refer to Distance Measurement Distance Uterine Artery A Out A In STA D Out D In STD Vessel Area Vessel Dis cm 2 cm 2 cm cm cm 2 cm Refer to Refer to Area Ellipse Refer to Refer to Area Ellipse StA A Out A In A Out 100 Refer to Distance Measurement Distance Refer to Distance Measu...

Page 102: ...c formular GS GS GA EDD cm week day mm dd yyyy Refer to Distance Measurement Distance EDD current date 280days average UGA CRL CRL GA EDD cm week day mm dd yyyy Refer to Distance Measurement Distance EDD current date 280days average UGA YS YS cm Refer to Distance Measurement Distance BPD BPD cm Refer to Distance Measurement ...

Page 103: ...asurement Distance AC ellipse AC GA EDD EFW cm week day mm dd yyyy g Refer to Distance Measurement Distance FTA FTA GA EDD cm week day mm dd yyyy Refer to Distance Measurement Distance FL FL GA EDD cm week day mm dd yyyy Refer to Distance Measurement Distance SL SL cm Refer to Distance Measurement Distance APTD APTD GA EDD cm week day mm dd yyyy Refer to Distance Measurement Distance TTD TTD GA ED...

Page 104: ...easurement Distance CER CER GA EDD cm week day mm dd yyyy Refer to Distance Measurement Distance CM CM cm Refer to Distance Measurement Distance NF NF cm Refer to Distance Measurement Distance OOD OOD GA EDD cm week day mm dd yyyy Refer to Distance Measurement Distance IOD IOD cm Refer to Distance Measurement Distance NB NB cm Refer to Distance Measurement Distance Lvent Lvent GA EDD cm Refer to D...

Page 105: ...m Refer to Distance Measurement Distance AFI AF1 AF2 AF3 AF4 AFI cm cm cm cm cm Refer to Distance Measurement Distance Refer to Distance Measurement Distance Refer to Distance Measurement Distance Refer to Distance Measurement Distance AFI AF1 AF2 AF3 AF4 FBP AF Result cm Scores Refer to Distance Measurement Distance Give result according to AF 5 3 1 9 Carotid Measurement in B mode Meas item name ...

Page 106: ...above The same as above The same as above Distal CCA Lt Rt The same as above The same as above The same as above Bulb Lt Rt The same as above The same as above The same as above Prox ICA Lt Rt The same as above The same as above The same as above Mid ICA Lt Rt The same as above The same as above The same as above Distal ICA Lt Rt The same as above The same as above The same as above ECA Lt Rt The ...

Page 107: ... Refer to Distance Measurement Distance Refer to Distance Measurement Distance Refer to Area Measurement Trace Refer to Area Measurement Trace StA A Out A In A Out 100 Refer to Distance Measurement Distance Refer to Distance Measurement Distance StD D Out D In D Out 100 Refer to Area Measurement Trace Refer to Distance Measurement Distance Mid Aorta The same as above The same as above The same as ...

Page 108: ...Distance StD D Out D In D Out 100 Refer to Area Measurement Trace Refer to Distance Measurement Distance 5 3 2 Measurement in M mode 5 3 2 1 General Measurement in M mode 1 M distance This feature allows the measurement of the distance between two points It is a measurement between the two horizontal lines that lean on the two cursors The position of the vertical time line does not affect the dist...

Page 109: ...the rate of change between the two points defined by the intersections of the cursors in cm sec 4 HR HR is the measurement between the two vertical lines that are created by two cursors in beat per minute BPM The position of the horizontal distance line does not affect HR 5 3 2 2 Cardiology Measurement in M mode 1 Distance Refer to distance measurement in general measurement in M mode 2 HR Refer t...

Page 110: ...d LVIDd LVIDd ESV End systolic left ventricular volume mL ESV 7 0 2 4 LVIDs LVIDs LVIDs LVIDs SV Stroke volume mL EDV ESV CO Cardiac output L min SV x HR 1000 CI Cardiac index CO BSA EF Ejection fraction no unit SV EDV FS Fractional shortening no unit LVIDd LVIDs LVIDd Meas item name Description Unit Meas Method AIVSD Anterior wall of interventricular septum at end diastole Refer to distance measu...

Page 111: ...le mm EDV End diastolic left ventricular volume mL EDV 7 0 2 4 LVIDd LVIDd LVIDd LVIDd ESV End systolic left ventricular volume mL ESV 7 0 2 4 LVIDs LVIDs LVIDs LVIDs SV Stroke volume mL EDV ESV CO Cardiac output L min SV x HR 1000 CI Cardiac index CO BSA EF Ejection fraction no unit SV EDV FS Fractional shortening no unit LVIDd LVIDs LVIDd Meas item name Description Unit Meas Method AOD Aorta dia...

Page 112: ... distance measurement in M mode AAL Anterior leaflet at AVO Refer to distance measurement in M mode PAL Posterior leaflet at AVO Refer to distance measurement in M mode PAWS Posterior wall of aorta at leaflet closed point Refer to distance measurement in M mode PLA Posterior wall of posterior leaflet of aorta of at closed point Refer to distance measurement in M mode Calc item name Description Uni...

Page 113: ...alve s DEsl D E slope of mitral valve deg EFsl E F slope of mitral valve deg Meas item name Description Unit Meas Method EFSLP Closed velocity of mitral valve cm s EPSS The distance between E point and interventricular septum mm CEAMP The amplitude of E wave mm CAAMP The amplitude of A wave mm DEAMP The amplitude of DE wave mm DESLP The open velocity of mitral valce cm s Calc item name Description...

Page 114: ...late the R R interval the measurement method refer to M Time 14 PulV R R interval Select one or two cycles automatically calculate the R R interval the measurement method refer to M Time 5 3 3 Measurement in PW mode ET Ejection time ms M Time RVOTD Diameter of right ventricular outlet mm M distance Meas item name Description Unit Meas Method AO Root Aorta diameter mm M distance LA Diam Left ventri...

Page 115: ...e velocity over one cardiac cycle The velocity slope RI and SD ratio are calculated 1 Scan the object area in PW mode and freeze the image 2 Rotate the trackball to move the cursor to the Peak item in the menu and press Enter key to select 3 A cursor will appear on the screen Move the cursor to the peak point where the cardiac systole and press Enter key to fix it 4 A second cursor will appear on ...

Page 116: ... can be used to represent the degree of pulse wave damping at different arterial sites the smaller the PI the greater the degree of damping Typical value for CCA is 1 90 0 5 PI A B TimeAvgPk TimeAvgPk Σ Vpk N Resistive Index RI Vary from 0 to 1 It is an indicator of the circulatory resistance Typical value for CCA is 0 75 0 05 RI A B A Note a In order to get accurate result the PW image must be cl...

Page 117: ...rsor to the STA item and press Enter key to select it A cursor will appear on the screen 2 Move the cursor to the point of outside wall of the vessel and press Enter key to fix it The method to measure the area of the outside of the vessel is the same as area ellipse in genera measurement in B mode 3 When the area of outside of the vessel is finished the cursor will appear on the screen again Meas...

Page 118: ...xation time ms Refer to Time Measurement Time MV VTI Mitral valve VTI m Refer to Full trace MV VM Mitral valve mean velocity cm s Refer to Full trace MV VP Mitral valve maximum velocity cm s Refer to Full trace MV MPG Mitral valve mean pressure gradient mmHg Refer to Full trace MV PPG Mitral valve maximum pressure gradient mmHg Refer to Full trace MV Diam Mitral valve diameter mm Refer to Distance...

Page 119: ...cm s Refer to Velocity Measurement LVOT PG PW mode LV out tract pressure gradient mmHg Refer to Velocity Measurement LVOT V General Meas Item name Description Unit Meas method LVOT VTI Aortic valve VTI m Refer to Full trace LVOT VM Aortic valve mean velocity cm s Refer to Full trace LVOT VP Aortic valve maximum velocity cm s Refer to Full trace LVOT MPG Aortic valve mean pressure gradient mmHg Ref...

Page 120: ...V Stroke volume mL 0 785 x LVOT Diam 2 abs VTI CO Cardiac output L min SV x HR 1000 AV Area AoV area cm2 SV AoV VTI 100 Note LVOT Diam can only be performed in 2D mode Measurement points 1 Measure LVOT Vel Measure HR 2 Measure LVOT Diam 3 TV Measurement of tricuspid valve function is performed by using Doppler images Measurement items Meas Item name Contents Meas Method TV VTI Tricuspid valve VTI ...

Page 121: ...e 2 Measure TV VEL 4 PV Measurement of pulmonary valve function is performed by using a Doppler image Measurement items Meas item name Description Unit Meas method PV VTI Pulmonary valve VTI m Refer to Full Trace Measurement PV VM Pulmonary valve mean velocity cm s Refer to Full Trace Measurement PV VP Pulmonary valve maximum velocity cm s Refer to Full Trace Measurement PV MPG Pulmonary valve mea...

Page 122: ...urement Time RV AcT Acceleration time ms Refer to Time Measurement Time RV PEP Pre ejection period ms Refer to Time Measurement Time Note PV Diam can only be performed in 2D mode Calculation items Measurement points 1 Measure PV Vel 2 Measure PVV Trace 3 Measure ET ACT and PEP Calc item name Description Unit Calc formula SV Stroke volume mL 0 785 x PV Diam 2 abs VTI CO Cardiac output L min SV x HR...

Page 123: ...al measurement in PW mode 5 3 3 5 Small parts Measurement in PW mode The measurement method and calculation items are the same as general measurement in PW mode 5 3 3 6 Vascular Measurement in PW mode The measurement method and calculation items are the same as manual trace 5 3 3 7 GYN Measurement in PW mode The measurement method and calculation items are the same as manual trace 5 3 3 8 OB Measu...

Page 124: ...ate SK3 key to choose Reset result position Press SK3 key the position of current measurement result will be reset back to default To change the font size of measurement results operations are as follows In the measurement status rotate SK1 key to adjust the font size of measurement results To reset the font size of measurement results operations are as follows In the measurement status press SK1 ...

Page 125: ...omal working Save store the report on the disk OK confirm the operation and exit the interface Undo cancel the operation and exit the interface Edit Meas Press this icon to enter into Measurement Edit Item Choose the measurement result which you want to display in the report Customer also can edit the result Graph Under OB report you can press this icon to enter in to see the fetal production grap...

Page 126: ...Q9 Digital Color Doppler Ultrasound System 120 Input Template Input annotation from templates ...

Page 127: ...se the clinical application SK2 rotate SK2 to choose the preset SK3 rotate SK3 to choose the user defined SK3 press SK3 edit user name just user 1 to user 5 can be edited SK4 press SK4 to load preset SK5 press SK5 to save preset Just can save into user 1 to user 5 can be edited 6 2 Save user defined preset 1 Choose and recall a preset first 2 Adjust parameters to current preset 3 Press MENU knob w...

Page 128: ...pplication Add add Application Preset Delete delete a Application Preset Modify revise Application Preset User Defined name Restore Preset restore the preset to factory setting Import import preset to system Plug in U disk which has preset Press Import key preset can be imported into the system Export export system preset Plug in USB Press the Export key System automatically derive the preset to U...

Page 129: ...me language etc Hospital Information hospital Department Input hospital name department name Date Time Set Date Time Set Regional Set Date and time need password Set Time Zone Data Format Time Format Language Chinese English French Spanish Russian Polish Portuguese Switch language interface Image Option Always show TGC Curve or not Select it it will always show TGC Curve Fast storage 3 seconds 5 s...

Page 130: ... Keyboard Settings Footswitch Video Print PC Print Freeze UnFreeze Cine Save Still Save Choose the footswitch function Print key Video printing PC print Set the print key function Trackball Option Sensitivity 1 20 Set the sensitivity of the trackball option PC print selection Picture and info or Only Picture Paper Size Please refer to 3 6 3 Video Print Option Image Only 640 480 Standard 800 600 Pl...

Page 131: ...dit custom configuration measurement 1 Package Name Choose the different examinations 2 Choose the different exam modes 3 Choose the measurement item and click UP or Down button to move it s position 4 Add Folder Click this button to add a new item 5 Clicking Add Meas can add a new measurement General Settings Click the General page and you can do some general settings of measurement items ...

Page 132: ...le to measure heart rate in the Doppler envelope calculation Two cycles two cycles to measure heart rate in the Doppler envelope calculated the result will be more accurate Unit You can set the unit of measurement results OB Table Setting Click OB Table page you can set the formula of the OB measurement items for measuring fetal weight formula ...

Page 133: ... on the information button you can view the information of current fetal weight formula Click New you can create a new fetal weight formula in the current directory 7 3 Comment Set the comment function manage the comment Library Options Page Search option Search comment or Abbreviations Input search function Select the comment item it will search notes when searching Select abbreviations it will s...

Page 134: ...es 1 Select the exam mode which the added notes belong to 2 Input the comments in the lower right corner of the comment box Input the abbreviations in the abbreviation box 3 Press the SET key current comment will be added to the comment library Delete notes 1 Select the exam mode and select the notes that need to be deleted 2 Press delete key to delete current comment Exit exit current page 7 4 Re...

Page 135: ...be added then click this button add selected section selected section Delete Select the section that need to be deleted then click this button delete the selected section from the selected section Delete all Click this button to empty the content of selected section Section attribute Set the display of section you can select arrange horizontally or vertically Set rows and columns of the arrangemen...

Page 136: ...t Add Item Press this icon to a new Item under current folder and name it Delete Press this icon to delete the template which you selected Save Save the changes General Page Logo Setting Upload Logo and set logo size Image Layout Choose different styles of image layout Save Save the changes Note the LOGO should be named with hLogo in PNG format which resolution is 168x169 And put LOGO file into th...

Page 137: ...stem will obtain an IP address automatically Use the following IP address recommended Set the IP address of the system manually After setting click Apply to confirm the application IP address Input the IP address of the system manually and make sure the IP address of the network printer is in the same network segment Subnet Mask Input the subnet mask manually Default Gateway Input the gateway manu...

Page 138: ...address of the test click the test you can test the network the connection status between the IP of current system and the IP that needs to be tested Network Storage With this feature you can save the image to PC by network To use the network storage function the user should connect the target computer to the network first and build a new folder on the computer right click it to open the attribute...

Page 139: ...Q9 Digital Color Doppler Ultrasound System 133 Select Share this folder and click Permissions to modify user permissions Select Full Control Change Read for Allow click OK to complete modification ...

Page 140: ...should be same as the shared folder name in target computer IP address the IP address of the computer with the shared directory User name input the name of computer account Password input the password of computer account Add add a network storage service Delete can delete the selected network storage service Note you can add multi numbers of network storage service to realize the transmission amon...

Page 141: ...ay the status of current function and click the turn on button to turn on this function Note DICOM is option If need to turn on this function the user need to input the password Please contact the CHISON s authorized service engineer to get the corresponding password Software Lease Key Input It is time to the data time Q9 cannot be entered for use User can decode by pressing Key Input key and inpu...

Page 142: ...36 Operating methods insert U disk with installation driver to the system click Install Driver Select the driver click Install the system will jump out installation guide Complete the installation by following up the guide The steps are as below ...

Page 143: ...Q9 Digital Color Doppler Ultrasound System 137 Click Yes Select Dynamic Mode click Install ...

Page 144: ...Q9 Digital Color Doppler Ultrasound System 138 Being installed automatically Click Finish to finish the printer installation Add Click Add complete adding printer according to operation guide ...

Page 145: ...Q9 Digital Color Doppler Ultrasound System 139 Click NEXT Select Local printer attached to this computer and Click Next ...

Page 146: ...Q9 Digital Color Doppler Ultrasound System 140 Select Use the following port and click Next Select the printer and click Next ...

Page 147: ...Q9 Digital Color Doppler Ultrasound System 141 Select Keep existing driver recommended and Click Next Select Yes and Click Next ...

Page 148: ...l Color Doppler Ultrasound System 142 Select Yes to print a test page and click Next to continue Click Finish Display Settings The settings include display device display Settings color correction short Keys etc ...

Page 149: ...ingle Display Single display Intel R Dual Display Clone Intel R Dual Display copy the display content of two screens are the same Extended Desktop Expanded display Display Selection Select display device Display Settings Settings of display Color Quality 32Bit can be chosen Screen Resolution Resolution of the Screen it should be 1024 768 ...

Page 150: ... color of monitor Hot Keys The setting of hot keys In this interface users can set the shortcut key CAUTION Please follow the instructions above strictly when changing the display setting or installing the printer driver Any other changes are not allowed If user changes to wrong settings it may cause the system abnormal or malfunction Any doubt or question please contact CHISON s authorized servic...

Page 151: ...uments should be inspected daily and handled with care Please observe the following precautions Do not drop the transducer on hard surface This can damage the transducer elements and compromise the electrical safety of the transducer Avoid kinking or pinching the transducer cable Use only approved ultrasonic coupling gels 8 2 1 Inspecting Probes Before and after each use inspect carefully the prob...

Page 152: ...ective probe Failure to follow these precautions can result in serious injury and equipment damage Electric shock hazard The probe is driven with electrical energy that can injure the patient or user if live internal parts are contacted by conductive solution DO NOT immerse the probe into any liquid beyond the level indicated by the immersion level diagram Never immerse the probe connector into an...

Page 153: ...ed probe sheath Before using a sheath verify if it has expired Endocavitary Probe Handling Precautions If the sterilization solution comes out of the endocavitary probe please follow the cautions below Sterilant Exposure to Patient e g Cidex Contact with a sterilant to the patient s skin for mucous membrane may cause an inflammation If this happens refer to instruction manual of the sterilant Ster...

Page 154: ...vent disease transmission It is the responsibility of the equipment user to verify and maintain the effectiveness of the infection control procedures in use Always use sterile legally marketed probe sheaths for intra cavitary procedures Probe Cleaning process DO disconnect the probe from the system prior to cleaning disinfecting the probe Failure to do so could damage the system Perform Cleaning p...

Page 155: ...l germicide for longer than is stated by the germicide instructions for use Extended soaking may cause probe damage and early failure of the enclosure resulting in possible electric shock hazard Prepare the germicide solution according to the manufacturer s instructions Be sure to follow all precautions for storage use and disposal The transducer is not designed to be totally submerged in fluid Pe...

Page 156: ...order to assure optimal transmission of energy between the patient and probe a conductive gel must be applied liberally to the patient where scanning will be performed CAUTION Please do not use any gel or other materials which are not provided by CHISON Un authorized gel lubricants and other materials may corrode probes and other parts of the device for example the keyboard This may reduce the saf...

Page 157: ...nd transrectal ultrasound probes All sterilization disinfection represents a statistical reduction in the number of microbes present on a surface Meticulous cleaning of the instrument is the essential key to an initial reduction of the microbial organic load by at least 99 This cleaning is followed by a disinfecting procedure to ensure a high degree of protection from infectious disease transmissi...

Page 158: ... soft cloth and a small amount of mild non abrasive liquid soap household dishwashing liquid is ideal to thoroughly cleanse the transducer Consider the use of a small brush especially for crevices and areas of angulation depending on the design of your particular transducer Rinse the transducer thoroughly with running water and then dry the transducer with a soft cloth or paper towel 2 DISINFECTIO...

Page 159: ...ard examination gloves They have an AQL equal to that of surgical gloves Users should be aware of latex sensitivity issues and have available no latex containing barriers 4 ASEPTIC TECHNIQUE For the protection of the patient and the health care worker all endocavitary examinations should be performed with the operator properly gloved throughout the procedure Gloves should be used to remove the con...

Page 160: ...8 3 Probe Operation Instructions For details on connecting activating deactivating disconnecting transporting and storing the probes see Section 3 7 Probes in Chapter 3 8 3 1 Scanning the Patient In order to assure optimal transmission of energy between the patient and probe a conductive gel must be applied liberally to the patient where scanning will be performed After the examination is complete...

Page 161: ...and after each exam please clean the probe handle and disinfect the transvaginal probe using liquid chemical germicides If the probe is contaminated with body fluids you should disinfect the probe after cleaning Regard any exam waste as potentially infectious and dispose of it accordingly CAUTION Since the probe is not waterproof you should disconnect it from the system before cleaning or disinfec...

Page 162: ...repare the germicide solution according to the manufacturer s instructions Place the cleaned and dried probe to contact with the germicide being careful not to let the probe drop to the bottom of the container and thus damage the probe After placing immersing rotate and shake the probe while it is below the surface of the germicide to eliminate air pockets Allow the germicide to remain in contact ...

Page 163: ...9 2 System Care and Maintenance The system is a precise electrical device To ensure the best performance and operation of the system observe proper maintenance procedures Contact the local CHISON s Authorized Service Representative for parts or periodic maintenance inspections Inspecting the System Examine the following on a monthly basis Connectors on cables for any mechanical defects Entire leng...

Page 164: ... not spray any liquid directly into the unit Do not use acetone alcohol or abrasives on painted or plastic surfaces Cleaning LCD Monitor To clean the monitor face Use a soft folded cloth Gently wipe 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...

Page 165: ...red For more information see the Printer s Operation Manual 9 3 Safety Check To ensure the system work normally please make a maintenance plan check the safety of the system periodically If there is any abnormal phenomenon with the machine please contact our authorized agent in your country as soon as possible If there is no image or menu on the screen or other phenomenon appears after switching o...

Page 166: ...CFM or PW Doppler image has noise 1 Adjust CFM or PW gain value properly 2 Check if there is appliance or equipment resulting in strong electromagnetic interference Image has interference 1 Move or avoid interference source 2 Use separate power outlet 3 Perform good ground protection The gray scale is S twisted in the image area Adjust the power supply to normal voltage or use a voltage stabilizer...

Page 167: ...ion UD 3 2004 American Institute of Ultrasound in Medicine Laurel MD National Electrical CAUTION When the above life time is expired the effectiveness and safety of system and probes maybe greatly affected so it s NOT suggested to continue using the system and probes even the system and probes seem work properly But if user still wants to continue using the system and probes user should first cont...

Page 168: ...ance Update of 1991 April 26 1991 draft 5 Biological Effects of Ultrasound Mechanisms and Clinical Implications NCRP Report No 74 December 30 1983 6 Exposure Criteria for Medical Diagnostic Ultrasound I Criteria Based on Thermal Mechanisms NCRP Report No 113 June 1 1992 7 Bioeffects Considerations for the safety of Diagnostic Ultrasound Journal of Ultrasound in Medicine AIUM September1988 8 Geneva...

Page 169: ...ystem 163 Appendix A The Information of CE Representative Shanghai International Holding Corp GmbH Europe Add Eiffestrasse 80 20537 Hamburg Germany Tel 0049 40 2513175 Fax 0049 40 255726 E mail antonsissi hotmail com shholding hotmail com ...

Page 170: ...ystem when the system has problems Detailed operations are as follows 1 Press button to boot the system 2 Press button when the system enter into the following boot screen 3 When the recovery system starts the following interface will pop up users can select language Choose to whether to recovery the system System Recovery Recovery the system Exit Exit the system recovery ...

Page 171: ... start the recovery Click Cancel to cancel the system recovery and go back to the CMD interface 5 After finishing the recover the system will pop the CMD interface Input EXIT in the command line to reboot the system will reboot Note After recovering the system successfully users need to set display Settings manually to ensure video printer work properly Setting procedures are as follows Press Set ...

Page 172: ...Color Doppler Ultrasound System 166 Callout the display setting interface and set up Operating Mode and Display Selection respectively Click OK the following interface will pop up and click OK again to confirm it ...

Page 173: ...Q9 Digital Color Doppler Ultrasound System 167 ...

Page 174: ...n scan scan scan Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 84 0 02 Associated Acoustic Parameter Pra Mpa 1 47 P mW 4 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 4 89 deq Zb cm fawf MHz 3 24 3 58 Dim of Aaprt X cm 3 52 Y cm 1 1 Other Informatio n td µs 0 78 prr Hz 235 pr at max Ipi MPa 2 39 deq at m...

Page 175: ...Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 56 0 14 Associated Acoustic Parameter Pra Mpa 1 07 P mW 49 6 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 3 34 deq Zb cm fawf MHz 3 92 3 92 Dim of Aaprt X cm 1 71 Y cm 1 1 Other Information td µs 1 27 prr Hz 1194 pr at max Ipi MPa 1 52 deq at max Ipi cm Ipa a at m...

Page 176: ...1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 774 0 07 0 16 Associated Acoustic Parameter Pra Mpa 1 477 P mW 21 32 32 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm 4 45 Z at max Ipi a cm 3 6 deq Zb cm 1 99 fawf MHz 3 52 3 52 3 51 Dim of Aaprt X cm 6 84 6 84 Y cm 1 1 1 1 Other Information td µs 0 42 prr Hz 164 pr at max Ipi MPa 2 33 deq at max Ipi cm...

Page 177: ...cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 56 0 33 1 08 Associated Acoustic Parameter Pra Mpa 1 00 P mW 40 36 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm 4 97 Z at max Ipi a cm 5 0 deq Zb cm 0 23 fawf MHz 2 89 2 86 2 89 Dim of Aaprt X cm 6 84 6 84 Y cm 1 1 1 1 Other Information td µs 1 23 prr Hz 4376 pr at max Ipi MPa 1 62 deq at max Ipi cm ...

Page 178: ... Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 82 0 02 Associated Acoustic Parameter Pra Mpa 1 47 P mW 4 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 4 88 deq Zb cm fawf MHz 3 24 3 58 Dim of Aaprt X cm 3 52 Y cm 1 1 Other Information td µs 0 78 prr Hz 2376 pr at max Ipi MPa 2 39 deq at max Ipi cm Ipa a at max...

Page 179: ...aprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 53 0 14 Associated Acoustic Parameter Pra Mpa 1 07 P mW 49 6 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 3 36 deq Zb Cm fawf MHz 3 92 3 92 Dim of Aaprt X cm 1 71 Y cm 1 1 Other Information td µs 1 27 prr Hz 1194 pr at max Ipi MPa 1 52 deq at max Ipi cm Ipa a at ma...

Page 180: ...cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 84 0 07 0 16 Associated Acoustic Parameter Pra Mpa 1 51 P mW 21 32 32 54 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm 4 23 Z at max Ipi a cm 3 6 deq Zb cm 1 99 fawf MHz 3 54 3 52 3 51 Dim of Aaprt X cm 6 84 6 84 Y cm 1 1 1 1 Other Information td µs 0 42 prr Hz 164 pr at max Ipi MPa 2 33 deq at max Ipi Cm...

Page 181: ...m 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 54 0 33 1 08 Associated Acoustic Parameter Pra Mpa 1 00 P mW 40 36 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm 4 54 Z at max Ipi a cm 5 0 deq Zb cm 0 23 fawf MHz 2 89 2 86 2 89 Dim of Aaprt X cm 6 84 6 84 Y cm 1 1 1 1 Other Information td µs 1 23 prr Hz 4376 pr at max Ipi MPa 1 62 deq at max Ipi cm 0...

Page 182: ...Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 445 0 148 Associated Acoustic Parameter Pra Mpa 1 095 P mW 2 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 2 deq Zb cm fawf MHz 6 049 7 714 Dim of Aaprt X cm 0 4229 Y cm 0 1475 Other Information td µs 0 195 prr Hz 6024 pr at max Ipi MPa 1 664 deq at max Ipi cm Ipa a at m...

Page 183: ... Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 492 0 425 Associated Acoustic Parameter Pra Mpa 1 19 P mW 48 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 2 deq Zb cm fawf MHz 5 863 7 61 Dim of Aaprt X cm 0 177 Y cm 0 2549 Other Information td µs 0 196 prr Hz 12100 pr at max Ipi MPa 1 976 deq at max Ipi cm Ipa a at m...

Page 184: ... 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 517 0 532 0 476 Associated Acoustic Parameter Pra Mpa 1 289 P mW 16 16 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm 2 25 Z at max Ipi a cm 2 deq Zb cm 0 258 fawf MHz 6 219 6 982 6 982 Dim of Aaprt X cm 0 2936 0 2396 Y cm 0 1686 0 1686 Other Information td µs 0 166 prr Hz 2336 4 pr at max Ipi MPa 1 981 deq at max I...

Page 185: ... 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 212 1 787 0 695 Associated Acoustic Parameter Pra Mpa 0 596 P mW 46 46 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm 1 209 Z at max Ipi a cm 2 deq Zb cm 0 484 fawf MHz 7 922 8 158 8 158 Dim of Aaprt X cm 0 3613 0 3613 Y cm 0 1062 0 1062 Other Information td µs 0 471 prr Hz 7168 pr at max Ipi MPa 1 031 deq at max Ip...

Page 186: ...rt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 514 0 02 Associated Acoustic Parameter Pra Mpa 1 147 P mW 4 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 2 deq Zb cm fawf MHz 4 649 5 147 Dim of Aaprt X cm 0 3479 Y cm 0 4447 Other Information td µs 0 257 prr Hz 2614 pr at max Ipi MPa 5489 deq at max Ipi cm Ipa a at ...

Page 187: ...t Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 643 0 084 Associated Acoustic Parameter Pra Mpa 1 44 P mW 14 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 2 deq Zb cm fawf MHz 5 486 5 486 Dim of Aaprt X cm 0 2895 Y cm 0 2679 Other Information td µs 0 264 prr Hz 10400 pr at max Ipi MPa 2 061 deq at max Ipi cm Ipa a a...

Page 188: ...1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 854 0 14 0 419 Associated Acoustic Parameter Pra Mpa 1 84 P mW 8 8 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm 2 Z at max Ipi a cm 2 deq Zb cm 0 177 fawf MHz 4 515 4 54 4 54 Dim of Aaprt X cm 0 1964 0 1964 Y cm 0 3193 0 3193 Other Information td µs 0 297 prr Hz 2379 pr at max Ipi MPa 3 074 deq at max Ipi c...

Page 189: ...1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 485 3 139 1 662 Associated Acoustic Parameter Pra Mpa 1 208 P mW 72 102 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm 2 05 Z at max Ipi a cm 2 deq Zb cm 0 588 fawf MHz 6 211 6 24 6 105 Dim of Aaprt X cm 0 4378 0 386 Y cm 0 2959 0 3095 Other Information td µs 0 648 prr Hz 6098 pr at max Ipi MPa 1 856 deq at max I...

Page 190: ...aprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 495 0 177 Associated Acoustic Parameter Pra Mpa 1 495 P mW 4 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 2 deq Zb cm fawf MHz 11 049 11 714 Dim of Aaprt X cm 0 4229 Y cm 0 1475 Other Information td µs 0 145 prr Hz 6024 pr at max Ipi MPa 1 644 deq at max Ipi cm Ipa a at ...

Page 191: ...Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 292 0 425 Associated Acoustic Parameter Pra Mpa 1 19 P mW 48 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 2 deq Zb cm fawf MHz 11 863 11 61 Dim of Aaprt X cm 0 177 Y cm 0 2549 Other Information td µs 0 146 prr Hz 12400 pr at max Ipi MPa 1 476 deq at max Ipi cm Ipa a at ...

Page 192: ...2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 517 0 532 0 476 Associated Acoustic Parameter Pra Mpa 1 289 P mW 16 16 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm 2 25 Z at max Ipi a cm 2 deq Zb cm 0 258 fawf MHz 11 219 11 982 11 982 Dim of Aaprt X cm 0 2936 0 2396 Y cm 0 1686 0 1686 Other Information td µs 0 146 prr Hz 2306 4 pr at max Ipi MPa 1 281 deq at max I...

Page 193: ...2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 0 202 1 747 0 695 Associated Acoustic Parameter Pra Mpa 0 546 P mW 46 46 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm 1 209 Z at max Ipi a cm 2 deq Zb cm 0 484 fawf MHz 11 922 11 158 11 158 Dim of Aaprt X cm 0 3613 0 3613 Y cm 0 1062 0 1062 Other Information td µs 0 471 prr Hz 6168 pr at max Ipi MPa 1 031 deq at max ...

Page 194: ...rt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Aaprt Aaprt Aaprt Aaprt 1cm 1cm 1cm 1cm 2 2 2 2 Global Maximum Index Value 1 192 0 007 Associated Acoustic Parameter Pra Mpa 2 198 P mW 2 Min of Pa Zs Ita a Zs mW Zs cm Zbp cm Zb cm Z at max Ipi a cm 2 5 deq Zb cm fawf MHz 3 4 3 53 Dim of Aaprt X cm 1 Y cm 0 6439 Other Information td µs 0 578 prr Hz 3623 3 pr at max Ipi MPa 2 948 deq at max Ipi cm Ipa a at ma...

Page 195: ... and NEMA UD 3 2004 the display accuracy and acoustic measurement uncertainties are summarized in the table below Display accuracy of MI is 20 and TI is 40 or 0 1 if MI TI below 0 5 Item Measurement Uncertainty Percentage 95 Confidence Value Center Frequency 5 Acoustic Power 30 Acoustic Intensity 30 Peak Rarefactional Pressure 15 ...

Page 196: ... ISO Guide tout ye Expression of uncertainty in measurement Three transducer samples have been tested and the confidence coefficient is at 95 the value of t 975 is 4 30 The measurement data were obtained under the test conditions employed at CHISON Transducer model Ambient Maximum surface temperature Contacting human tissue mimicking material Maximum surface temperature Suspending in air D3C60L 25...

Page 197: ...input output lines Mains power quality should be that of a typical commercial or hospital environment 1 Guidance and manufacturer s declaration electromagnetic emissions The Q9 is intended for use in the electromagnetic environment specified below The customer or the user of the Q9 should assure that it is used in such an environment Emissions test Compliance Electromagnetic environment guidance R...

Page 198: ...in UT for 0 5 cycle 40 UT 60 dip in UT for 5 cycles 70 UT 30 dip in UT for 25 cycles 5 UT 95 dip in UT for 5 sec Mains power quality should be that of a typical commercial or hospital environment If the user of the Q9 requires continued operation during power mains interruptions it is recommended that the Q9 be powered from an uninterruptible power supply or a battery Power frequency frequency 50 ...

Page 199: ...d 800 MHz the higher frequency range applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people a Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be pr...

Page 200: ...wer of transmitter W Separation distance according to frequency of transmitter m 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 73 1 1 2 1 2 2 3 10 3 8 3 8 7 3 100 12 12 23 For transmitters rated at a maximum output power not listed above the recommended separation distance d in metres m can be estimated using the equation applicable to the frequency of the transmitter where P is the maximum output power rat...

Page 201: ... SUMMARY Measurement Useful Range Accuracy Distance Full Screen 5 Circumference trace method ellipse method Full Screen 5 Area trace method ellipse method Full Screen 10 Volume Full screen 10 Angle Full screen 5 Time Full Screen 5 Heart rate Full Screen 5 Velocity Full Screen 10 ...

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