MTV1000 Ventilator System
72
User’s Manual
7.2.3.
P-ACV(Pressure Assist Control Ventilation)
This mode controls mechanical ventilation of the patient based on pressure.
When providing pressure control ventilation using mandatory breath in A/C mode,
configure Inspiratory Pressure.
Since pressure is maintained constant during inspiration, flow pattern is in ramp form,
and Plateau function cannot be used.
Since exhalation valve is active exhalation valve, Airway Pressure control becomes more
active and precise. Therefore, increase in pressure caused when the patient talks or
coughs during inspiration can be controlled using exhalation valve. Spontaneous
ventilation by the patient is also allowed.
Item
Range
Unit
Step
Description
B/W
1~150
kg
1
Configure patient’s body weight.
P
INSP
5 ~ 80
cmH
2
O
1
Configure pressure supplied during inspiration.
TI
0.2 ~ 9.9
sec
0.1
Configure patient’s inspiration time.
Trise
Fast/Mediu
m/Slow
-
-
Configure arrival time to peak flow or peak pressure.
R
ATE
2 ~ 60
BPM
1
Configure number of inspirations per minute.
P
EEP
0 ~ 50
cmH
2
O
1
Configure PEEP (base pressure of patient).
O
2
21 ~ 100
%
1
Configure O2 (oxygen) concentration of gas supplied to
the patient.
E
n
SENS
10 ~ 80
%
5
Configure sensitivity with which each breath is
completed by the patient using % expiration.
TRIGGER
TYPE
Pressure/
Flow
-
-
Configure spontaneous ventilation detection method as
pressure or flow type.
