Active expiratory valve
SVX-9008_XX
t
If a patient tries to exhale during the
inspiration, pressure increases. When it
increases 3 cmH
2
O above the set inspiratory
pressure level, the expiratory valve opens and
regulates the pressure down to the set
inspiratory pressure level.
SVX-9009_EN
Upper pressure
Limit
t
If the pressure increases to the set upper
pressure limit e.g. the patient is coughing, the
expiratory valve opens and the ventilator
switches to expiration.
SERVO-s VENTILATOR SYSTEM V8.0, User's Manual
69
| Ventilation, modes and functions |
5 |
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