Dräger Perseus A500 - Pressure-Controlled Ventilation

Instructions for use Perseus A500 SW 2.0n 263
Principles of operation
Pressure-controlled ventilation
PC
PC - CMV
– Pressure-controlled
– Time-controlled
– Machine-triggered
The mandatory breaths are machine-triggered and
are not triggered by the patient.
PC - BIPAP
– Pressure-controlled
– Time-controlled
– Machine-triggered or patient-triggered
– Synchronized inspiration
In PC - BIPAP, the patient can breathe
spontaneously at any time, while the number of
mandatory breaths is predefined. When
synchronization is switched on, the breaths are
adapted to the spontaneous breathing efforts of
the patient. If spontaneous breathing effort by the
patient is detected during the inspiratory trigger
window, a patient-triggered breath will be initiated.
PC - BIPAP / PS (optional)
This mode is similar to PC - BIPAP, except that the
patient's spontaneous breathing at the PEEP level
during the expiratory phase is pressure-supported
with ∆Psupp when outside the trigger window.
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Trigger
Flow
SlopeSlope
Paw
1/RR
∆Psupp
PEEP
Ti
Insp. term.
Pinsp
Trigger