Operation
68 Instructions for use Oxylog 3000 plus SW 1.n
VC-SIMV, VC-SIMV/PS
VC-SIMV
Volume Controlled - Synchronized Intermittent
Mandatory Ventilation
For patients with inadequate spontaneous
breathing, or for patients who are to be weaned
gradually.
A fixed mandatory minute volume MV is set by the
tidal volume VT and the respiratory rate RR. The
patient can breathe spontaneously between the
mandatory breaths and thus contribute to the total
minute volume. Spontaneous breathing can be
assisted with PS.
Set the ventilation pattern with the controls below
the display:
– Tidal volume VT
– Respiratory rate RR
(minimum possible respiratory rate: 2 /min).
– Maximum airway pressure Pmax
–O
2 concentration FiO2
The following can be set on the display:
– Positive end-expiratory pressure PEEP
– Pressure support
Δ
Psupp above PEEP
– Trigger sensitivity
Successful triggering by the patient is indicated by
an asterisk (*) on the left side of the curve window.
– Ventilation time ratio I:E or inspiratory time Ti
When setting the respiratory rate RR, tidal volume
VT or Ti/I:E, the associated values for inspiratory
flow and Ti/I:E are automatically displayed in the
information window.
– Plateau time Tplat as a percentage of the
inspiratory time
– AutoFlow (optional)
027
Paw
Flow
T
i
P
max
PEEP
short
rise time
long
rise time
Pressure
support PS
Trigger window
RR
Insp. Flow
t
t
1
10737171-115837171-1
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