Maquet Servo-i Adult, User Manual, Page: 65 / 283

63
Servo
…
User´s manual
US edition
Order No: 66 00 261
Infant Adult Universal Options
2
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
Pressure Support ressure Support essure Support ssure Support sure Support ure Support re Support e Support Support Support upport pport port ort rt t
Pressure Support (NIV) is a patient initiated ure Support (NIV) is a patient initiated
breathing mode in which the ventilator
supports the patient with a set constant
upports the patient with a set constant
pressure.
The following parameters are set: meters are set:
1. PS (Pressure Support level) above PEEP bove PEEP
(cmH
2
O)
2. PEEP (cmH
2
O)
3. Oxygen concentration (%))
4. Inspiratory rise time (s)
5. Inspiratory Cycle-off (%) cle-off (%)
6. NIV rate (b/min) /min)
7. Backup Ti (s)
Differences from invasive Pressure m invasive Pressure
support mode: ort mode:
• When the Standby key is pressed a
waiting position dialog is shown. All osition dialog is shown. All
patient related alarms are turned off during urned off during
120 seconds. Press the Start ventilation
pad to start the ventilation.
• During NIV the ventilator automatically NIV the ventilator automatically
adapts to the variation of leakage in order dapts to the variation of leakage in order
to maintain the required pressure and quired pressure and
PEEP level. If the leakage is excessive, the kage is excessive, the
ventilator will issue a high priority alarm, y alarm,
deliver a continuous flow and pause pause
breath cycling. Ventilation will resume will resume
automatically if the leakage decreases. decreases.
Ventilation can also be started manually by
pressing the
g the Start ventilation pad in the
excessive leakage dialog.
• During Pressure support the system
ensures a minimum Back-up Rate and Back-up Rate and
maintains the set Inspiratory pressure and ratory pressure and
PEEP level. The Back-up Rate is activated he Back-up Rate is activated
when the spontaneous breathing rate is n the spontaneous breathing rate is
lower then the Back-up Rate, but the k-up Rate, but the
ventilator does not activate a Backup ctivate a Backup
ventilation mode as in Invasive Pressure Pressure
Support.
• Trigger sensitivity cannot be set in NIV. cannot be set in NIV.
Read more about NIV ead more about NIV ad more about NIV d more about NIV more about NIV more about NIV ore about NIV re about NIV e about NIV about NIV about NIV bout NIV out NIV ut NIV t NIV NIV NIV IV V
Intended population page 4 4
NIV general information: page 61 1
Ventilation modes (NIV): page 62 ge 62
Alarm settings: page 73
Preparation: page 160
SVX-9014_XX
NIV - Pressure Support IV - Pressure Support V - Pressure Support - Pressure Support - Pressure Support Pressure Support Pressure Support ressure Support essure Support ssure Support sure Support ure Support re Support e Support Support Support upport pport port ort rtt