Oxylog 2000
D
Operation
Using SIMV
Using CPAP
12
Oxylog 2000
D
1
23
Oxylog 2000
D
2
1
During spontaneous breathing, pure oxygen is
supplied even when »Air Mix« is set on the machine.
1 Reduce the ventilation frequency via the »Freq.« knob
when spontaneous breathing resumes.
Change over to CPAP mode at frequency settings of
less than 5 1/min.
2 Use the »PEEP« knob to set the positive airway
pressure.
Use in toxic surroundings
Use only in SIMV/CPAP mode to protect a patient with
spontaneous breathing from toxic ambient air.
● Set mixer switch to »No Air Mix« otherwise toxic
ambient air will be drawn into the machine.
Move the patient to an environment with clean air
immediately so that toxic air is not entrained when
spontaneous breathing recommences!
Using CPAP
CPAP = Spontaneous breathing with positive airway
pressure
CPAP mode should only be selected if the patient has
sufficient spontaneous breathing!
Check via the pressure gauge:
The patient must be able to produce a negative pressure
of at least 2 mbar below PEEP during inspiration.
1 Set »Freq.« knob to 0.
2 Switch for ventilation modes set to »SIMV/CPAP«.
3 Set »PEEP« knob to required positive airway
pressure.
For CPAP, the spontaneously breathed tidal volume is
always applied with 100 vol.% O2.
The position of the »Air Mix/No Air Mix« switch is
irrelevant.
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