ZOLL Propaq MD, Service Manual

Page: 49 / 142

Maintenance Tests
9650-0807-01 Rev. C ZOLL Propaq MD Service Manual 43
24.0 NIBP Test
The primary purpose of an NIBP simulator is to reproduce a pressure profile similar to a live
patient to be used for testing repeatability and functionality of the system. There are many
different NIBP simulators, and manufacturers use different methods to develop their algorithm,
which can cause varying readings from different simulators. In order to test for repeatability,
you should first establish the offset of your simulator. The offset is a value that is produced on
the NIBP monitor that is shifted from the simulator’s setting. This value must be established
based on the a statistical sample of monitors and readings.
Note: Refer to Appendix B for information on simulators and settings that you may use to
assess the performance of the NIBP module.
Equipment
Dual lumen NIBP hose, NIBP simulator
Do This... Observe This... Pass/Fail
24.1 On the Propaq unit, ensure the patient
mode is set to Adult.
24.2 Set the simulator to the 80/50 simulator
preset.
24.3 Take a manual reading. Confirm that the NIBP measurement
reported is /- 10 mmHg of
the expected simulator performance. o o
24.4 Set the simulator to the 120/80 simulator
preset.
24.5 Take a manual reading. Confirm that the NIBP measurement
reported is /- 10 mmHg of
the expected simulator performance. o o
24.6 Set the simulator to the 200/150 simulator
preset.
24.7 Take a manual reading. Confirm that the NIBP measurement
reported is /- 10 mmHg of
the expected simulator performance. o o
24.8 Disconnect hose.