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46
Servo
…
User´s manual
US edition
Order No: 66 00 261
2
Infant Adult Universal Options
Functional description unctional description nctional description ctional description tional description ional description onal description nal description al description l description description description escription scription cription ription iption ption tion ion on n
Spontaneous breathing/CPAP pontaneous breathing/CPAP ontaneous breathing/CPAP ntaneous breathing/CPAP taneous breathing/CPAP aneous breathing/CPAP neous breathing/CPAP eous breathing/CPAP ous breathing/CPAP us breathing/CPAP s breathing/CPAP breathing/CPAP breathing/CPAP reathing/CPAP eathing/CPAP athing/CPAP thing/CPAP hing/CPAP ing/CPAP ng/CPAP g/CPAP /CPAP CPAP PAP AP P
The mode Continuous Positive Airway s Positive Airway
Pressure is used when the patient is patient is
breathing spontaneously.
The following parameters are set: wing parameters are set:
1. PS (Pressure Support level) above PEEP ort level) above PEEP
(cmH
2
O)
2. PEEP (cmH
2
O)
3. Oxygen concentration (%) en concentration (%)
4. Inspiratory rise time (s) me (s)
5. Trigg. Flow / Trigg. Pressure ure
6. Inspiratory Cycle-off (%) %)
7. PC (pressure control level) above PEEP vel) above PEEP
(cmH
2
O).
A continuous positive pressure is maintained
in the airways. Properly set this may prevent
ways. Properly set this may prevent
collapse of airways. Inspiration starts upon f airways. Inspiration starts upon
patient effort. Expiration starts as for
Pressure Support above. Always set the
Support above. Always set the he
Apnea time appropriate to the individual
patient situation. If the apnea alarm limit is
reached the ventilator will automatically
ched the ventilator will automatically
switch back to a Back-up mode. back to a Back-up mode.
The alarm should alert staff to take action, rm should alert staff to take action,
either to go back to supported mode or back to supported mode or
change to a controlled mode of ventilation. ge to a controlled mode of ventilation.
It is also very important to set lower and wer and
upper alarm limit for expired Minute Volume Volume
The maximum time for inspiration is:
• Infant 1.5 seconds
• Adult 2.5 seconds.
Spontaneous/CPAP pontaneous/CPAP ontaneous/CPAP ntaneous/CPAP taneous/CPAP aneous/CPAP neous/CPAP eous/CPAP ous/CPAP us/CPAP s/CPAP /CPAP CPAP PAP AP P