Philips V24CT, V26CT manual Performing NBP Module Self Test SpO2 Pleth Cardiac Output

Performing

the NBP

Module Self-

Test

Performing

the SpO2/

Pleth

Module Self-

Test

Performing

the Cardiac

Output

Module Self-

Test

Performance Assurance Checks

Auto Check - The NBP module performs a check periodically during operation.

Self-Test - None

Auto Check - None

Self-Test - The SpO2/Pleth module self-test may be performed at any time. The integral waveform generator in the module produces test signals using the current driver at the beginning of the processing circuitry. The test signals are processed in the same way as patient signals are processed. The test signals last about 30 seconds and then the display returns to the normal monitoring mode.

TEST - Press	Monitor Setup	Test Signals	.
RESULT - If the module is functioning correctly, the following Derived
values and waveforms are displayed without the alarms being activated:				Maintenance
SpO2 100%
Pleth Wave height after auto gain is 100% of scale height
Pleth Pulse Rate 100 bpm in ADULT mode 125 bpm in NEO/PEDI mode

Auto Check - None

Self-Test- The Cardiac Output module test may be performed at any time. The test signal lasts about 30 seconds and then the display returns to the normal monitoring mode.

TEST - Press Monitor Setup Test Signals

RESULT - If the module is functioning correctly, the following derived values will be displayed without the alarms being activated:

Cardiac Output 5.0 l/min +0.1 l/min

TBlood 37C + 0.1C

Tinj 0C + 0.1C

Maintenance 13-17