Instructions for use Oxylog 3000 plus SW 1.n 73
Operation
Apnea ventilation
Apnea ventilation is only applicable when using the
Spn-CPAP mode. In the event of an apnea, the
ventilator will automatically activate volume-
controlled mandatory ventilation (VC-CMV).
When an apnea occurs, the device issues an alarm
signal and, when the alarm time Tapn has been
reached, starts volume-controlled ventilation with
the parameters respiratory rate RRapn, tidal
volume VTapn, and the maximum airway pressure
Pmax. The ventilation time ratio I:E = 1:1.5 and the
plateau time Tplat = 0 are preset during apnea
ventilation.
Setting apnea ventilation
1 Set Tapn with the rotary knob (B) to a value
between 15 and 60 seconds.
The parameters RRapn and VTapn required for
setting apnea ventilation are displayed.
2 Set RRapn and VTapn.
3 Set Pmax to set the maximum permissible
airway pressure during apnea ventilation.
029US
Paw
Flow
Apnea alarm time
Tapn
Start
apnea ventilation
with apnea alarm
t
t
1
RRapn
Pmax
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