Datex-Ohmeda S/5 M-NE12STPR, Техническое описание слота

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S/5 Hemodynamic modules
Document No. 800 1008-2
35
Non Invasive Blood Pressure measurement
26. Enter the NIBP module service menu:
Parameters - NIBP
Check that the ‘Timeouts’, ‘Bad checksums’ and ‘Bad c-s by mod’ values are not increasing
faster than by 50 per second. Check also that the NIBP board memories have passed the
internal memory test, i.e. the ‘RAM’, ‘ROM’ and ‘EEPROM’ show all OK.
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27. Check the front panel membrane keys.
Select Buttons/Leds .
Press each of the two NIBP related membrane keys at least for one second. Check that the
pressed key is identified, i.e. the corresponding text changes from OFF to ON in the menu.
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28. Check the pump and valves.
Highlight Pneumatics from the NIBP menu. Connect a pressure manometer to the NIBP
module cuff connector.
Select Start Pump and press the ComWheel. Check that the pump turns on and the
pressure inside the tubing system starts to increase. Stop the pump by pressing the
ComWheel again when the pressure reaches 280 mmHg.
Highlight Open Exh1 . Press the ComWheel and check that the pressure inside the tubing
system starts to drop then press the ComWheel again. Check the other exhaust valve by the
same way by selecting Open Exh2 from the menu.
If necessary, turn the pump on again for a moment to increase the pressure inside the
tubing system.
Highlight Set Valve . Press the ComWheel and set the value under the text ‘Pulse Valve’ to
number 150 by turning the ComWheel. Press the ComWheel again and check that the
pressure inside the tubing system starts to drop. Finish the test by selecting Previous Menu .
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