BIPAP, BIPAP/ASB
Biphasic Intermittent Positive Airway Pressure
Assisted Spontaneous Breathing
Pressure-controlled ventilation combined with free
spontaneous breathing during the complete breathing
cycle, and adjustable pressure support at CPAP level.
The mandatory proportion of the total minute volume MV
is set with inspiratory pressure Pinsp above PEEP and
Frequency f.
For a range of patients, from those unable to breathe
spontaneously to those breathing spontaneously before
extubation. Patients are weaned off the ventilator by
progressive reduction of the mandatory proportion of the
overall minute volume MV and reduction of the pressure
support PASB.
The frequency can be reduced to 0 during the weaning
process. The device automatically changes to the
ventilation mode CPAP or CPAP/ASB. This ventilation
mode is also indicated on the screen.
The screen key »BIPAP« and the screen knobs for setting
the BIPAP parameters remain on display.
Set the pattern of ventilation for BIPAP and BIPAP/ASB
with the ventilation parameters:
Inspiration pressure »Pinsp«
Frequency »f«
Time »Tinsp«
O2 concentration »O2«
Positive end-expiratory pressure »PEEP«
Pressure support »PASB«
Pressure rise time » «
The inspiration pressure »Pinsp« can be reduced to the
PEEP level, in which case the ventilation pattern
corresponds to CPAP or CPAP/ASB.
The inspiration pressure »Pinsp« is set as an absolute
value. Pressure support »PASB« is set relative to the
PEEP level.
––––––––––––––––––––––––––––––––––––––––––––––––
To set:
● Touch the appropriate screen knob.
● Adjust to the desired value = turn rotary knob.
● Confirm setting = press the rotary knob.
––––––––––––––––––––––––––––––––––––––––––––––––
Operation
Setting Ventilation Modes
60
Paw
Flow
Pinsp
PEEP
slow
rise time
fast
rise time
t
t
Tinsp
fast
rise time
slow
rise time
ASB
pressure assist
Trigger window for
insp. and exp. synchronisation
f
1
without
spontaneous breathing
with
spontaneous breathing
078 37 207
To Next Page
Loading...
