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Procedure request can be initiated from EITHER the scanner or the injector. When either or 
both system symbol (Injector and Scanner) is gray, that system is not ready and injection will 
not proceed. When both the symbols are highlighted in yellow and flashing, both the systems is 
ready and the injection can proceed.
Test inject is programmed, test inject can be started only from the injector. When injector 
symbol is gray, injector is not ready and test inject will not proceed. When injector is highlighted 
in yellow, injector is ready and the test inject can proceed.

The following symbols appear throughout this manual.

WARNING:

 Indicates that the information is a warning. Warnings advise you of circumstances 

that could result in injury or death to the patient or operator. Read and understand the warnings 
before operating the injection system.

CAUTION: 

Indicates that the information is a caution. Cautions advise you of circumstances 

that could result in damage to the device. Read and understand the cautions before operating 
the injection system.

NOTE:

Indicates that the information that follows is additional important 
information or a tip that will help you recover from an error or point you 
to related information within the manual.

Warnings 

Improper installation of the ISI module may cause it to fail. Installation must be 
completed by properly trained personnel. 

Contact your scanner manufacturer for 

configuration and installation assistance.

Patient injury could result from using improper accessories. 

Use only accessories and 

options provided by Bayer designed for this system. 

Explosion hazard:

 Patient injury could result from using the injection system in the presence 

of flammables (such as anesthetics). Do not use the system when flammables are present.

Fire hazard:

 Patient injury could result from using incorrect fuses. To avoid an electrical fire, 

assure the correct type of fuse is used for replacement. The fuse must be replaced with Type T, 
250 V, 2 A fuse by qualified personnel only.

Shock hazard: 

Patient injury could result from worn cabling or unit disassembly. To avoid 

exposure to potentially hazardous voltages, do not disassemble the ISI module in any way. 
Worn cabling also creates hazards. If any worn or damaged cables are detected, do not use 
the ISI module. Contact Bayer or your local dealer for service or replacement.

Only use the power cord supplied with the system. 

Do not plug the power cord into an 

extension cord or multi-outlet power strip.

Patient or operator injury may result if damaged components are used. 

Do not use 

damaged components. Visually inspect all components before use.

Electrical Shock hazard: 

Equipment must only be connected to a supply mains with 

protective earth.

The system should not be serviced or maintained while in use with a patient.

Summary of Contents for MEDRAD SCT 110

Page 1: ...CT Injection System CT Injection System Operation and Installation Manual MEDRAD Stellant Imaging System Interface ISI 700 Module...

Page 2: ......

Page 3: ...as well as required calibration s that are needed Required reading includes the instructions for use and other materials provided with the device This also includes any hardware and software updates...

Page 4: ...MEDRAD Stellant ISI700ModuleOperationandInstallationManual ii...

Page 5: ...nstallation 6 Operational Checkout 8 Configuration 9 Overview of Operation 9 Injector Head Indicator Lights 10 Details of Operation 10 Hold and Test Inject features 10 Scan Delay 11 ISI Module Cables...

Page 6: ...MEDRAD Stellant ISI 700 Module Operation and Installation Manual iv...

Page 7: ...f allowing an injector to interface with a CT scanner Contraindications The ISI module is not to be used for any other use for which the device is not indicated This device is not to be used for drug...

Page 8: ...mains the same Throughout the manual Display and Control Unit DCU and Certegra Workstation will be used to refer to the two when there are differences in how information is presented on the screens Sy...

Page 9: ...in each carton ISO 15223 1 5 4 4 Warning Indicates hazardous voltages ISO 7010 W012 Indicates alternating current IEC 60417 5032 Indicates scanner connection Identifies a terminal suitable for direct...

Page 10: ...communicating to the ISI module The scanner signals are in a state that will allow arming the injector The user is not able to arm the injector The injector is configured for ISI and it is communicat...

Page 11: ...use it to fail Installation must be completed by properly trained personnel Contact your scanner manufacturer for configuration and installation assistance Patient injury could result from using impro...

Page 12: ...a soft cloth or paper towel dampened with cleaning solution Do not use strong cleaning agents and solvents Warm water and a mild disinfectant are all that are required to clean the injector Do not use...

Page 13: ...Connect the power cable to the ISI module Ensure power indicator is illuminated 5 If a Certegra Workstation is being installed as an upgrade to an existing injector with an ISI 700 option determine w...

Page 14: ...Operational Checkout A basic functional checkout of the ISI module should be included as part of regular maintenance Verifying proper operation of the ISI module will help in detection of any problems...

Page 15: ...itiation The ISI module supports the following two methods 1 By pressing the injector start switch the injector notifies the scanner that it can begin the scanning sequence 2 The scanner initiates the...

Page 16: ...d with a short flash long flash pattern Details of Operation 1 Program the scanner You will see the ISI Ready icon when the scanner is ready 2 Program the injector 3 Arm the injector NOTE For specific...

Page 17: ...injector screen Text Box Message What it means Actions to be taken Display and Control Unit DCU Scanner not ready Certegra Workstation Imaging system not ready When the ISI module is configured On or...

Page 18: ...ntact Bayer for further support Schematic Diagram Note Maximum rating for scanner relay contacts 0 75 A 30 VDC Minimum rating for scanner relay contacts 10 a 10mV Display and Control Unit DCU ISI modu...

Page 19: ...at any time by disarming it This signal would immediately stop the injection of contrast If the injector is armed this signal would be high making this signal go to zero disarms the injector 25 Note...

Page 20: ...for a Class 1 Medical Device EMI RFI The injection system is classified as Group 1 Class A equipment per the requirements of IEC 60601 1 2 Accessories provided by Bayer will also comply with this sta...

Page 21: ...Mode of Operation Per IEC 60601 1 the mode of operation for the ISI module is continuous It is capable of operation under normal load for an unlimited period without excessive temperature being develo...

Page 22: ...MEDRAD Stellant ISI700ModuleOperationandInstallationManual 16...

Page 23: ...ing and measurement techniques Surge immunity test IEC 61000 4 6 Electromagnetic compatibility EMC Part 4 6 Testing and measurement techniques Immunity to conducted disturbances induced by radio frequ...

Page 24: ...rence by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the system as recommended below according to the maximum output power of the communicat...

Page 25: ...use in the electromagnetic environment specified below The customer or user of the system should assure that it is used in such an environment Immunity test IEC 60601 Test Compliance Level Electromag...

Page 26: ...d with the following symbol Non ionizing Radiation Symbol IEC TR 60878 5140 NOTE 1 At 80 MHz and 800 MHz the higher frequency range applies NOTE 2 These guidelines may not apply in all situations Elec...

Page 27: ...ctor Head Indicator Lights 10 Installation 6 J L J1 Pins 13 M O Maintenance 11 Messages and Descriptions 11 Operation Details of 10 Operation Overview 9 Operational Checkout 8 P R Rating maximum 12 Ra...

Page 28: ...MEDRAD Stellant ISI700ModuleOperationandInstallationManual 22...

Page 29: ......

Page 30: ...in this publication at any time without prior notice or obligation Please contact your authorized Bayer representative for the most current information All patient data that appear in this document ar...

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