Dräger Oxylog 2000 plu - O2 Airmix or 100% O2

Instructions for Use Oxylog 2000 plus SW 1.n 55
Operation
O2 AirMix or 100% O2
The FiO2 concentration can be set to O2 AirMix or
100% O2, regardless of the ventilation mode.
When set to O
2 AirMix the injector principle of the
Oxylog 2000 plus will draw in ambient air, to realize
an FiO
2 concentration of approximately 40%.
However, the O
2 concentration, which can be
realized depends on the mean airway pressure and
the inspiratory flow. The O2 concentration can
never be lower than 40%. This is shown in the fol-
lowing graphics:
O
2 concentration which can be realized at a Pmean
of 5 mbar.
O
2 concentration which can be realized at a Pmean
of 15 mbar.
O
2 concentration which can be realized at a Pmean
of 30 mbar.
O
2 concentration which can be realized at a Pmean
of 60 mbar.
The O2 concentration is a calculated value. It is not
measured by an internal O
2 sensor.
When the O
2 concentration has been set, the value
will be displayed after approximately 30 seconds.
031032
O2
(%)
Flow
(L/min.)
O2 = f(Flow, Paw)
40
20
0
3
40
80 (%)
100
Flow
(L/min.)
O 2 = f(Flow, Paw)
40
20
0
10
35
82 (%)
100
O2
(%)
033031
WARNING
In toxic surroundings:
– The patient must be ventilated with 100%
O
2 so that toxic constituents do not enter
into the breathing gas.
– The patient must be immediately trans-
ferred to a breathable atmosphere in order
to prevent inhalation of toxic air when
spontaneous breathing resumes.
Flow
(L/min.)
O2 = f(Flow, Paw)
40
20
0
15
30
85 (%)
100
O2
(%)
Flow
(L/min.)
O 2 = f(Flow, Paw)
40
20
0
20
93 (%)
100
O2
(%)