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11-22
1
2
1. Paw
2. PEEP
3. Time
Figure 11-4 • PSVPro diagram
When the ventilator switches to the backup mode, the alarm text
'Backup Mode active' shows as an information message until PSVPro
is reinstated or until another ventilation mode is selected. PSVPro
mode automatically resumes when the ventilator registers the
number of consecutive patient-triggered breaths set for the Exit
Backup setting. The factory default setting for Exit Backup is 2. When
Exit Backup is set to off, the user must reselect the PSVPro mode to
reactivate PSVPro. Upon returning to PSVPro the ventilator
immediately begins providing pressure supported breaths to the
patient using the established settings.
Spontaneous breaths that occur during this mode are indicated by a
color change in the waveform.
3
M1204616
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