Chapter 11 Periodic Tests; Safety Tests; Performance Tests; Fhr Performance Test - EDAN F9 Service Manual

F9 Fetal & maternal Monitor Service Manual

Chapter 11 Periodic Tests

11.1 Safety Tests

Safety tests should be performed by qualified personnel every 6 to 12 months, and each time after
service.
Use a standard safety tester to perform safety tests. The tester must comply with IEC/EN 60601-1
or the local standards and statutes.
Refer to the accompanying operation instructions of the tester for test procedure details.

11.2 Performance Tests

The performance test should be done once every 12 months or when you suspect the
measurement is incorrect.

11.2.1 FHR Performance Test

This test checks the performance of FHR measurement.
Required Equipment: Ultrasonic Doppler FHR Accuracy Tester System
1) Connect the equipment and the monitor as shown:
Ultrasonic Doppler FHR Accuracy Tester
2) Switch on the monitor.
3) Generate the heart rate 50 bpm, 90 bpm, 120 bpm, 150 bpm, 180 bpm and 210 bpm in
turn.
4) Check if the FHR value displayed on the screen is accurate. Error within 2 bpm is
acceptable.
5) Connect the ultrasound transducer to the other US socket and perform the same test.
Ultrasound Transducer
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Periodic Tests
F9 Monitor