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Introduction

The MEDRAD

®

 Stellant Imaging System Interface (ISI) 700 Module (Catalog Number: ISI 700) 

is an option that allows an injector from Bayer to interface with a CT scanner. It obtains its 

power from a hospital grade wall outlet. It interacts with an injector and scanner through direct 

cable connection. Once the ISI module is installed and configured on the injector, it allows the 

scanner and injector to interact with each other and provide functionality as outlined in this 

manual.

Read all the information contained in this manual. Understanding this information will assist 

you in operating the ISI module option in a safe manner. 

Installation

Contact Bayer for Installation information.

Certifications

This device is equipped to operate at 100-120 / 200-240 VAC, 50/60 Hz, 40 VA, and is 

designed to comply with IEC 60601-1 (2nd and 3rd Edition Amendment 1) and IEC 60601-1-2 

(2nd, 3rd, 4th Edition) standards, including national differences. Special precautions regarding 

Electro-magnetic Compatibility (EMC) are required for installation and use of this injection 

system. Detailed EMC information can be found in Appendix A of this manual.

Indications For Use

The ISI module option is indicated for the specific purpose of 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 infusion, chemotherapy, or any other use for which the device 

is not indicated. The ISI module is not intended for portable use.

Restricted Sale

Federal (USA) law restricts these devices for sale except by or on the order of a physician.

Disclaimers

External wiring and modifications disclaimers: Bayer disclaims liability for any modifications to 

this product or interfaces with other equipment that are not in conformity with the specifications 

and information contained within this manual.

Anyone who connects additional equipment to the device or configures a medical system is 

responsible that the system complies with the relevant requirements of IEC 60601-1. Any 

accessory or equipment connected to the device must be certified to either IEC 60601-1 

(Operator or Patient Environment Use) or, outside the patient environment, the level of safety 

must be equivalent to equipment complying with their respective IEC or ISO safety standards, 

e.g. IEC 62368-1 or IEC 60950-1 (Operator Environment Use Only), and must comply with the 

relevant requirements according to IEC 60601-1. Consult with Bayer for any modifications to 

the equipment.

Screen images in this manual are for illustration purposes only. Actual screens may vary.

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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