Dräger Oxylog 3000, Инструкция по эксплуатации, Страница: 51 / 138

Instructions for Use Oxylog 3000 SW 1.n
51
Operation
SIMV, SIMV/ASB (SIMV/PS)
S ynchronized I ntermittent M andatory V entilation
A ssisted S pontaneous B reathing
For patients with inadequate spontaneous breath-
ing, or for patients who are to be weaned gradually.
Fixed mandatory minute volume MV is set with tidal
volume VT and ventilation frequency Freq. The
patient can breathe spontaneously between the
mandatory ventilation strokes and thus contribute
to the total minute volume. Spontaneous breathing
can be assisted with ASB.
Set the ventilation pattern with the controls below
the display:
– Tidal volume VT.
– Frequency Freq .
(minimum possible frequency: 2 per min).
– Maximum airway pressure Pmax .
– O
2
concentration O
2
.
The following are set on the display:
– Inspiration time Tinsp .
– Plateau time Tplat % , in % of the inspiration
time.
– Positive end expiratory pressure PEEP .
– Sensitivity Trigger .
Successful patient triggering is indicated by an
asterisk (*) in the center of the status and alarm
message window.
When setting the ventilation frequency Freq., tidal
volume VT or inspiration time Tinsp, the associated
values for inspiration flow and ventilation time ratio
I:E are automatically displayed in the information
window.
027
Paw
Flow
T
insp
P
max
PEEP
Rapid
rise time Slow
rise time
Pressure
support ASB
Trigger window
f
Insp. Flow
t
t
1
10637171
10737171-1