Operation
106 Instructions for use Fabius plus SW 3.n
In the following table, all parameters (B) in
SIMV/PS mode, together with the corresponding
setting ranges and factory settings, are listed.
The respiratory rate Freq defines the time between
the individual volume-controlled breaths. The
synchronization of the mechanical breaths is done
with a trigger sensitivity (Trigger) that is activated
a specific time before administering a new
mechanical breath: 5 seconds for respiratory rates
(Freq) below 12 bpm (1/min). For higher
respiratory rates, the synchronization is done
immediately after the preceding expiration.
Between these mandatory breaths, the patient can
breathe spontaneously. Mandatory breaths are
synchronized with the spontaneous breaths of the
patient. These spontaneous breaths can be
supported with ∆PPS.
The lower alarm limit of the airway pressure PAW
low is used for the airway pressure monitoring to
detect apnea (disconnection) and continuous
pressure.
If the pressure waveform does not cross the
pressure threshold either from above or below, an
alarm is sounded.
Parameter Setting range Factory set-
ting
Pressure limita-
tion PMAX
[cmH
2O] ([hPa])
15 to 70,
min. PEEP +10
and
>∆PPS +PEEP
40
Tidal volume VT
[mL]
20 to 1100 600
Respiratory rate
Freq [bpm]
([1/min])
4 to 60 12
Pressure sup-
port ∆PPS
[cmH
2O] ([hPa])
3 to 20
OFF
10
PEEP [cmH
2O]
([hPa])
0 to 20 0
Trigger sensitiv-
ity Trigger
[L/min]
2 to 15 2
Inspiratory flow
Insp Flow
[L/min]
10 to 85 30
Inspiratory time
TINSP
[seconds]
0.3 to 4.0 1.7
Inspiratory
pause
time:inspiratory
time TIP:TI [%]
0 to 50 10
21744
ORZ
7LPH
7LPH
7,3
7,163 7(;63
)ORZ
)ORZWULJJHU
)ORZWULJJHUZLQGRZ
PD[VHF
PAW
PMAX
PEAK
PLAT
Trigger
Trigger
∆PPS
PAW
Insp Flow
Freq
VT
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