Instructions for use Primus Infinity Empowered SW 4.5n 119
Operation
Using non-rebreathing systems
(only with optional external fresh-gas outlet)
Example: Bain system
z Prepare the Bain system according to the corre-
sponding instructions for use.
To monitor O2, CO2 and anesthetic gases:
1 Connect the sample line to the Luer Lock con-
nector of the elbow (A) and to the water trap (B)
at the front of the device.
For mask manifolds without sample line connector:
z Place a T-piece with filter between the mask
pipe and fresh gas connection port.
or:
z If applicable, use the Luer Lock connector on a
filter.
2 Connect the fresh gas hose (C) of the Bain sys-
tem to the fresh-gas outlet.
3 To dispose of the exhaled gas, connect the non-
rebreathing system connector (D) to the
Y-piece.
4 Follow the instructions for use included with the
Bain system.
Divert fresh gas to the external outlet; start Ext.
Outlet mode:
z Press the key, confirm with rotary knob.
The airway pressure P
AW and the mandatory fre-
quency freq., PEAK, and P
MEAN are measured at
the external fresh-gas outlet.
Pressure measurement may be impaired by acti-
vating the O
2-flush or O2 emergency delivery.
The minute volume MV and tidal volume V
T are not
measured.
z Set the fresh-gas flow (E). The fresh gas supply
must be equal to at least twice the minute vol-
ume in order to exclude rebreathing.
Certain alarms are disabled automatically in order
to avoid artifact, see table on page 132.
WARNING
Risk of patient injury
Using a non-rebreathing system may injure
the patient if the following is not observed:
– Only use devices with a breathing bag and/
or pressure relief valve.
– Check the fresh-gas flow and the state of
the breathing bag.
– Do not use a non-rebreathing system if the
flow is insufficient.
039
C
D
B
A
317
E
Ext. Outlet
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