15Neuromuscular Module, E-Nmt - GE Datex-Ohmeda S/5 Technical Reference Manual

Invasive blood pressure measurement
2. Check the function of the front panel membrane
3. Check the InvBP channel with a patient simulator.
Zero the InvBP channel. Then check that the values and waveforms correspond to the
simulator settings.
SvO measurement
2
4. Check that the SvO
menu all show NO OM.
5. Checks with the SvO
Turn the SvO
pulse. Connect the simulator to the module and check that the following messages
appear in the digit field for SvO
Initializing, please wait > Warming up > Not calibrated
Check that 'Meas. state' has changed to NORMAL and 'OM fail' and 'OM temp.' show OK.
NOTE: The 'OM temp.' may show UNSTABLE at first, but the message should change to OK
within a half a minute.
6. Perform an In Vitro calibration with the SvO
Check that the calibration date for In Vitro calibration was updated correctly and the SvO
reading on the screen is 81% (±2%).
Cardiac Output measurement
7. Enter the COP module service menu.
Check the front panel
8. Enter the C.O. menu:
Others
Connect a catheter connecting cable to the module connector C.O.
If the module contains a C.O. Test connector, attach the catheter connector of the
connecting cable to the C.O. Test connector. Check that the message 'Cable OK' appears
in the menu after the self-test.
No Catheter > Self Test in Progress > Cable OK
9. Check the C.O. measurement with a patient simulator.
2.2.15 NeuroMuscular Module, E-NMT
1. Enter the NMT module service menu:
Check that the Time-outs, Bad checksums and Bad c-s by mod values are not increasing
faster than by 5 per second. Check that the module's memories have passed the internal
memory test, i.e. RAM, ROM and EEPROM all state OK.
2. Check the function of the front panel membrane keys
values Meas. state, OM fail and OM temp. in the COP module service
2
simulator:
2
simulator pulsation switch to Medium and the range switch to Normal
2
2
Start C.O.
- C.O.
Zero P4
:
simulator.
2
membrane key.
Start-Up
Planned maintenance check list
key.
Stop/Continue
and
Document no. M1125633-06
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