Maquet SERVO-i V3.1, User Manual, Page: 23 / 283

21
Servo
…
User´s manual
US edition
Order No: 66 00 261
Infant Adult Universal Options
2
The graphic display of flow, pressure and
volume is visualized in wave forms. Modes of
ventilation directly affect flow, pressure and
volume patterns.
Volume Control
Pressure-Time waveform. Points
and regions of interest
X. Inspiration time
Y. Pause time
Z. Expiration time
1. Start of Inspiration
2. Peak inspiratory pressure
3. Early inspiratory pause pressure
4. End inspiratory pause pressure
5. Early expiratory pressure
6. End expiratory pressure
Flow-Time waveform. Points and
regions of interest
X. Inspiration time
Y. Pause time
Z: Expiration time
7. Peak inspiratory flow
8. Zero flow phase
9. Peak expiratory flow
10. Slope decelerating expiratory limb
11. End expiratory flow
Volume-Time waveform. Points
and regions of interest
X. Inspiration time
Y. Pause time
Z. Expiration time
12. Start of inspiration
13. The slope represents current delivery of
inspiratory tidal volume
14. End inspiration
15. The slope represents current patient
delivery of expiratory tidal volume
16. End expiration
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t
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t
V
V
x
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I:E
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ServoS-0046_XX
Important definitions