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Setting LPO mode
Prerequisite: Carina is in standby mode.
A
1 Press the Select Menu (A) key.
2 Press the Config. (B) key.
1
3 Press the
(C) key.
2
3
4
4 In menu 2 press the O
5 Select LPO (E) by turning the rotary knob and
push to confirm.
LPO is shown in the status line of the screen.
Setting the O
concentration
2
Set the O
flow at the O
2
rected by the doctor: max. 10 L/min at an O
pressure of max. 0.5 bar (500 hPa or 7.25 psi).
In ventilation intervals stop the O
vent escape of excess oxygen.
The O
concentration reaching the patient is influ-
2
enced by the following factors:
– Breathing circuit in use
– The O
concentration delivered by the O
2
centrator used
– Specified O
flow at the O
2
flow)
– Applied minute volume (MV)
– Mean airway pressure Pmean
Instructions for use Carina SW 3.2n
E
D B
C
F
suppl. (D) key.
2
concentrator as di-
2
2
feed to pre-
2
con-
2
concentrator (LPO
2
The O
concentration for the patient at specified
2
ventilation parameters is only set via the flow con-
trol at the O
concentrator. Use diagrams to esti-
2
mate the flow control, see page 76.
The use of an external O
current O
concentration simplifies the process of
2
setting the O
concentrator exactly to the desired
2
O
concentration.
2
Operation
monitor to measure the
2
75
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