S/T Mode Performance Test; Options And Controls - Respironics BiPAP Vision Service Manual

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9. Press MONITORING and verify that ventilator displays the Waveform
screen.
10. Manually operate the test lung to create a uniform waveform on the
flow display. The waveforms should have peaks of about 100 L/min
and a rate of about 30 BPM (about one breath every 2 seconds).
11. Verify that the manometer measures a pressure within 2 cmH
set value (18 to 22 cmH
7.7.6

S/T Mode Performance Test

1. Select MODE, then S/T. Leave the test lung connected.
2. Select these settings:
IPAP = 35 cmH
2
EPAP = 5 cmH
2
Rate = 10 BPM
3. Select Activate new mode and allow the ventilator to cycle several
times.
4. Verify that the rate is 9.3 to 10.8 BPM, and record the reading.
7.7.7

Options and Controls

1. Press MONITORING, then select Options.
2. Select Invert, verify function, and press Invert again.
3. Select Bar Graph, verify that bar graphs display, then press Bar Graph
again to return to Waveform.
4. Press Test Alarms, and verify that audible alarm sounds, alarm
messages are displayed briefly at the top of the screen, and that the
Check Vent and Vent Inop indicators light.
5. Press Error Messages, and record the any error codes that are
displayed. Press Clear Error Messages. Press Time at P to reset.
6. Press System Info, and record the displayed software version and
whether the oxygen module or alarm module is installed.
BiPAP Vision Service Manual © Respironics, Inc.
O).
2
O Timed Insp = 2.5 s
O IPAP Rise Time = 0.05 s
Chapter 7
Testing and Calibration
O of the
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