Dräger Oxylog 3000 User Manual

Instructions for Use Oxylog 3000 SW 1.n 59
Operation
O2 concentration with "O2 blending"
The O2 concentration can be set between 40 % and
100% O2, regardless of the ventilation mode. When
supplied with 100 % oxygen, lower inspiratory O2
concentrations of down to 40 % can be produced
by drawing in ambient air, with the injector principle
realized in the Oxylog 3000.
The O2 concentration which can be realized
depends on the mean airway pressure and the
inspiratory flow. The O
2 concentration can never be
lower than 40%.
This is shown in the following graphics:
O2 concentration which can be realized at a Pmean
of 5 mbar.
O
2 concentration which can be realized at a Pmean
of 15 mbar.
O2 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.
If Oxylog 3000 can not achieve the set O
2 concen-
trations, the signal "Check settings O
2" prompt the
user to correct the setting.
z Correct setting by control O2
When the O2 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
(%)
033034
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
(%)

Dräger Oxylog 3000 Specifications

General

Brand	Dräger
Model	Oxylog 3000
Category	Medical Equipment
Language	English