Dräger Evita 2 dura Instructions For Use Manual page 49

Operation
Setting Ventilation Modes
Apnoea ventilation – for automatic switchover to volume-
controlled mandatory ventilation if the patient stops breathing.
If the patient stops breathing, Evita 2 dura activates an alarm
>
after the set alarm time (T ) and starts volume-
Apnoea
controlled ventilation with the set ventilation parameters:
Frequency »f «
Apnoea
Tidal volume »VT «
Apnoea
The patient can breathe spontaneously during apnoea
ventilation. The apnoea ventilation frequency remains
constant.
To set apnoea ventilation, see page 52.
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