Penlon Prima 460 - PRVC (Pressure-Regulated Volume Control) Mode

Prma 460 41 User Manual
Description
3.13.4 PRVC (pressure-regulated volume control)
Mode
3.13.4.1 Description
In PRV a tdal volume s set and the ventlator adusts the
nspratory pressure needed to delver the set tdal volume so
that the lowest pressure s used
The pressure range s between the PEEP +2 cmHO level and
3 cmHO below pressure hgh lmt
The nspratory pressure change between breaths s a
maxmum of +/- 3 cmHO
Ths mode delvers breaths wth the effcency of pressure
controlled ventlaton, yet stll compensates for changes n the
patent’s lung characterstcs
PRV mode ntally delvers a VV breath Patent complance
s determned from ths volume breath
The nspratory pressure level s then set for the next breath
3.13.4.2 PRVC waveforms
Key
A Arway pressure
B Flow
3.13.4.3 Parameter range and default values in PRVC mode
Parameter
Range
Step
Default
VT
Infant 10 to 100 ml
Paedatrc 50 to 360 ml
Adult 100 to 1600 ml
20 - 100 ml 5 ml
100 - 1500 ml 10 ml
35 ml
120 ml
510 ml
IE
41 to 110
05
12
f 1 to 100 bpm 1 bpm 15 bpm
PEEP OFF, 3 to 30 cmHO 1 cmHO OFF
Tslope 0 to 2 s 01 s 02 s
A
B