Metron QA-45 Analyzer
Manufacturer:
Model:
QA-45
Date:
2001
Class:
Type:
SubType:
Defiillator and Transutaneous Pacemaker Analyzer
Information
The
QA-45 Analyzer is a precision instrument for testing defibrillators and transcutaneous pacemakers, and is designed to be used by trained service technicians.
The defibrillator function of the
QA-45 measures the energy output, and ensures that the defibrillator complies with specified requirements.
QA-45 has a built-in load resistance of 50 ohm, which roughly corresponds to the impedance of the human body. The defibrillator pads are placed on the
QA-45 contact plates. Thus, the defibrillator is connected through the load resistance. When the defibrillator is discharged,
QA-45 calculates and displays the energy delivered.
In the pacer function the
QA-45 tests all types of transthoracic pacemakers. The testing is menu driven, and simple to operate.
QA-45 measures and displays a pulse’s amplitude, rate, energy and width. It also conducts demand sensitivity tests, measuring and displaying refractory periods, and immunity tests, which determine the pacemak-
er’s susceptibility to 50/60 Hz interference.
Manual type:
Service and User Manual
Pages:
74
Size:
436.61 Kbytes (447087 Bytes)
Language:
english
Revision:
Manual-ID:
13060
Date:
2001 04 30
Quality:
Electronic document, no scan, very well readable.
Upload date:
2019 08 16
MD5:
f810deb4d4134d7a88d8f266d7962990
Downloads:
541
Information
1. Introduction ... 1
1.1
QA-45 Features ... 1
1.2 Defibrillator
Analyzer Specifications ... 2
1.3 Transcutaneous PPacemaker
Analyzer Specifications ... 5
1.4 General Information ... 6
2. Installation ... 1
2.1 Receipt, Inspection and Return ... 1
2.2 Setup ... 1
2.3 Power ... 2
2.4 Internal Paddles ... 4
2.5 Special Contacts ... 4
2.6
PRO-Soft QA-40M.45 ... 4
3. Operating
QA-45, ... 1
3.1 Control Switches and Connections ... 1
3.2
QA-45 Menu and Function Keys ... 3
3.3 Menu and Messages: Defibrillator Mode ... 4
3.4 Menu and Messages: Transcutaneous Pacemaker Mode ... 6
3.5 Test Result Printouts ... 8
4. Defibrillator Mode Testing ... 1
4.1 Introduction ... 1
4.2 Test Preparation ... 1
4.3 Energy Test ... 3
4.4 Cardioversion Test ... 4
4.5 Maximum Energy Charging Time Test ... 6
4.6 Shock Advisory Algorithm Test ... 7
5. Transcutaneous Pacemaker Mode Testing ... 1
5.1 Introduction ... 1
5.2 Testing Preparation ... 1
5.3 Demand Sensitivity Test ... 3
5.4 Refractory Period Test ... 5
6. Control and Calibration ... 1
6.1 Required Test Equipment ... 1
6.2 Preparation ... 1
6.3 References ... 1
6.4 Test ... 1
7. Component Functions and Parts ... 1
7.1 Theory of Operation ... 1
7.2 Processor Board ... 1
7.3 Sensor Board ... 3
7.4 ECG Signal Distribu- tion Board ... 4
7.5 Pacer Unit ... 5
7.6 Component Parts ... 6
Appendix A – Diagrams ... A-1
Appendix B – Error Report Form ... B-1
Appendix C – Improvement Suggestion Form ... C-1
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