33
Anaesthesia ventilation
IPPV
MAN
SPONT
P
max
P
PCV
SIMV
PCV
V
T
f
IPPV
T
I
:T
E
f
IMV
T
IP
:T
I
Flow
PEEP
TEST
23 600 12 IPPV Mode ?
IPPV
2
3
4
MAN
SPONT
IPPV
SIMV
PCV
V
T
f
IPPV
T
I
:T
E
f
IMV
T
IP
:T
I
Flow
PEEP
23 Pmax / mbar 32
32
P
max
P
PCV
3
4
5
6
1
05529278
05629278
Selecting IPPV mode
After switching on, the ventilation parameters set prior to
delivery or subsequently programmed by DrägerService
are active in IPPV mode.
1
Set the values required for the patient.
Default settings upon delivery of new apparatus:
(may be altered by DrägerService if requested by
customer)
V
T
Tidal volume
0.6 L
f
IPPV
IPPV frequency
12 per min.
P
max
Maximum ventilation pressure
25 mbar
T
I
:T
E
Inspiration/expiration time ratio
1 : 1.7
T
IP
:T
I
Ratio of inspiratory pause
time/inspiration time
10 %
PEEP Positive end-expiratory pressure
0 mbar
2
Press
I
.
3
Display in dialogue field:
IPPV Mode ?
4
Press rotary control to confirm -
ventilation starts -
The parameters P
max
, V
T
, f
IPPV
, PEEP and piston
movement are displayed on the ventilator.
The system screen is also started and the IPPV alarm
limits are activated.
Adjusting ventilation parameters (P
max
for example):
5
Press »
P
max
«.
6
The set value appears in the window above, while
3
the set value (left), the parameter and its unit of
measure (middle) and the value to be adjusted (right)
appear in the dialogue window -
4
turn rotary control:
3
the value on the right changes -
4
continue turning until the required maximum pressure
is reached. Press rotary control to confirm this value -
6
the new value is displayed -
if the new value is not confirmed, it will not be
adopted by the system and the display disappears
after approx. 10 seconds.
●
f
IPPV
, V
T
, T
I
:T
E
, T
IP
:T
I
, PEEP and f
IMV
are adjusted
like P
max
after pressing the corresponding parameter
key.
