Dräger Primus Infinity Empowered - Volume Mode

Operation
102
Instructions for use Primus Infinity Empowered SW 4.5n
Volume Mode
Volume-controlled ventilation mode with fixed man-
datory tidal volume VT and frequency freq. (for-
merly IPPV), as well as with optional activation of
synchronization (formerly SIMV(VC)) and adjusta-
ble pressure support for spontaneous breathing
(formerly SIMV(VC)+PS, optional).
The respiratory cycle is defined through the fre-
quency freq., the inspiratory time T
INSP, the inspir-
atory pause time TIP:TINSP and the tidal volume VT.
Synchronization and pressure support are control-
led by the sensitivity of the flow trigger and the level
of
∆ PPS. The maximum time interval for controlled
ventilation is set via the frequency. To maintain a
constant frequency, a time interval triggered prema-
turely is compensated in the next cycle.
096
25%
Pressure
Trigger indicator
Trigger indicator
Trigger
on
∆ PPS
on
Flow trigger Flow-trigger window
Time [s]
P
MAX
PEAK
PLAT
Time [s]
∆ PPS
Flow
T
IP
TSLOPE
TEXP
1/Freq.
T
INSP