Title: Defibrillator – Lifepak 9
By: Physio-Control
File = Lifepak9-
Rev 1.0
Date: March 12, 2020
DISCLAIMER: THIS PROCEDURE PROVIDED "AS IS" AND WITH POSSIBLE FAULTS. USER MUST VERIFY BEFORE USE. NEITHER PROVIDER NOR WEBSITE ASSUMES ANY RESPONSIBILITY FOR ITS USE.
1.General
Applies to Physio-Control Model Lifepak 9 (1994)
2.Reference Documents
Lifepak 9A Defibrillator / Monitor Operating Instructions
P/n 805383-003 or 805455-003; Paddle Use Manual
Service Manual P/N 803763-05 or 805378-01.
@frankshospitalworkshop.com
3.Accessories / Tools / Fixtures
Chart Paper: 50mm x 100m = Physio-Control P/N 804700 or Philips 40457C/D
Three lead, 6 prong ECG cable EKG Simulator ex: Biotek ECG-1 Defib Output Analyzer
Electrical Safety Analyzer
This procedure first checks the unit with line power; often the only repair issue is battery quality/replacement. See Appendix. For other reference, see Section 6 of Operating Instructions for a more extensive maintenance procedure.
4.Basic PM Procedure
4.1.Physical Inspection. Check unit for cracks, ECG lead, power cord and paddle leads for abrasions etc. Check that paddles are clean and easily removed and re-installed. To clean, per manual, “do not use alcohol, solvents, or cleaning solutions.”
4.2.Line Power Check
After plugging in the unit but before turning on, note that the “BATTERY CHRG” is lit. Turn unit on. The CRT monitor should show a trace in a few seconds. Note if the “Service” indicator lights, the cause can be poor batteries.
With Paddles
With Adapter
ECG Cable
4.3.ECG Setup and Connection
Adjust your ECG simulator for 60-100 BPM and an output between 1 and 2 millivolts. Connect the unit’s three ECG leads to the defib simulator, matching the colors or other designators.
4.4.ECG Display and Recorder.
If an ECG waveform does not appear on the monitor screen, press <LEAD SELECT> until waveform appears. Verify that that <ECG SIZE> and QRS volume -- QRS adjusts on rear of unit. Compare displayed heart rate to the simulator’s setting. Start and stop the thermal printer by hitting <RECORD> and check the trace/waveform. See Appendix for recorder print example.
4.5.Defibrillator Joule Check (three methods)
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