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Dr
ä
ger Medizintechnik GmbH
Alarm Messages Savina Version 2.0
1.
The patient fights the ventilator or is coughing.
2.
The inspiration tube is kinked or obstructed.
3.
One or both pressure sensor(s) deliver(s) too high a measured value.
4.
Pressure source delivers incorrect pressure.
1.
The measured value of the inspiratory pressure sensor P
insp
(t) exceeds the value of the
upper airway pressure limit Paw-high + offset for more than 200 ms.
2.
The measured value of the expiratory pressure sensor P
exp
(t) exceeds the value of the upper
airway pressure limit Paw-high
for more than 200 ms.
3.
The measured value of the inspiratory pressure sensor P
insp
(t) exceeds the value of the
upper airway pressure limit Paw-high + offset(t) +5 mbar
for more than 50 ms.
4.
The measured value of the expiratory pressure sensor P
exp
(t) exceeds the value of the upper
airway pressure limit Paw-high +5 mbar
for more than 50 ms.
