Maquet SERVO-i V3.1, User Manual, Page: 246 / 283

244
Servo
…
User´s manual
US edition
Order No: 66 00 261
11
Infant Adult Universal Options
Alarms
Airway pressure (upper) Adult: 16 - 120 cmH
2
O.
Infant: 16 - 90 cmH
2
O.
High continuous pressure Set PEEP level + 15 cmH
2
O
exceeded for more than 15 seconds.
O
2
concentration Set value ±6vol% or < 18 vol%.
Expired minute volume (Upper alarm limit) Adult:
0.5 – 60 l/min. Infant: 0.01 – 30 l/min.
Expired minute volume (Lower alarm limit) Adult:
0.5 – 40 l/min. Infant: 0.01 – 20 l/min.
Apnea Adult:15 - 45 s. Infant: 5 - 45 s.
1
Gas supply Below 2.0 kPa x 100 and over 6.5 kPa x 100.
Respiratory frequency 1 – 160 b/min.
High end expiratory pressure 0 - 55 cmH
2
O
Low end expiratory pressure 0 - 47 cmH
2
O
2
End-tidal CO
2
(upper and lower limit
3
) 0.5-20%, 4-100
mmHg, 0.5-14 kPa
CPAP (Upper alarm limit) Adult: 0-55 cmH
2
O Infant: 0-
55 cmH
2
O (Lower alarm limit) Adult: 0-47 cmH
2
O
Infant: 0-47 cmH
2
O
Battery alarms
Limited battery capacity: 10 min
Low battery voltage
No battery capacity: less than 3 min
Technical See table in chapter Troubleshooting.
Autoset (alarm limits) specification
High airway pressure:
Mean peak pr10 cmH
2
O or at least 35 cmH
2
O.
Upper minute volume:
Expiratory minute 50%.
Lower minute volume:
Expiratory minute volume - 50%.
Upper respiratory frequency:
Breathing fre 40%.
Lower respiratory frequency:
Breathing frequency - 40%.
High end expiratory pressure:
Mean end expiratory pr5 cmH
2
O
Low end expiratory pressure:
Mean end expiratory pressure -3 cmH
2
O.
Upper end tidal carbon dioxide concentration (etCO
2
):
end tidal carbon dioxide concent 25%
Lower end tidal carbon dioxide concentration (etCO
2
):
end tidal carbon dioxide concentration - 25%
Audio pause (Alarm silence/reset) 2 minute silence
and reset of latched alarms.
Ventilation modes
Controlled ventilation:
Pressure Control (PC) Pressure controlled ventilation.
Volume Control (VC) Volume controlled ventilation.
Pressure Reg. Volume Control (PRVC) Pressure
regulated volume controlled ventilation.
NIV Pressure Control Non-invasive Pressure
controlled ventilation.
Supported ventilation:
Volume Support (VS) Volume supported ventilation.
Pressure Support (PS)/CPAP Pressure supported
ventilation / Continuous positive airway pressure
ventilation.
NIV Pressure Support Non-invasive Pressure
supported ventilation.
Nasal CPAP Nasal Continuous positive airway
pressure ventilation.
Combined ventilation:
SIMV (VC) + PS Synchronized intermittent mandatory
ventilation based on volume controlled ventilation with
pressure support.
SIMV (PC) + PS Synchronized intermittent mandatory
ventilation based on pressure controlled ventilation with
pressure support.
SIMV (PRVC) + PS Synchronized intermittent
mandatory ventilation based on pressure regulated
volume controlled ventilation with pressure support.
Bi-Vent Pressure controlled ventilation that allows the
patient the opportunity of unrestricted spontaneous
breathing.
Automode
Control mode
Support mode
VC <----------- ----------> VS
PC <----------- ----------> PS
PRVC <----------- ----------> VS
In Servo-i flow measurements and all preset and
indicated volumes are referenced to ambient pressure at
+21°C (AP21).
1. The apnea alarm can be turned off in Nasal
CPAP.
2. Note: Setting the alarm to 0 (zero) is equal
to alarm off.
3. In NIV low limit can be set to 0 (zero).
Technical data