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Note: If functional testing the
ventilator without a flow
sensor fitted the TTV button
will not appear and the Flow v
Time & Tidal Volume v Time
windows will be replaced by
the Breath Trigger Level bar.
Step 64 Verify that:
the ventilator cycles,
the cycle waveform appears in the waveform windows,
after 1 minute the BPM Tot should read 30 BPM in the breath
parameter window.
Step 65 Wait for the ventilator to deliver a mandatory breath, on completion of this breath
pull the test lung.
Verify that:
the ventilator delivers a synchronized breath.
Step 66 Wait for the ventilator to deliver a new mandatory breath, on completion of this
breath pull the test lung, after the ventilator has delivered the synchronized
breath, then pull the test lung in approximately 0.5 second intervals.
Verify that:
the ventilator does not trigger on the 2 to 3 test lung initiated breaths
before delivering the next synchronized breath.
Step 67 Press the PSV Setup button to display the
Pressure Support settings panel.
Set provide support to 75% of PIP and stop support
at 40% of peak flow.
F
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