GETINGE GROUP Maquet SERVO-s VENTILATOR SYSTEM V7.0 User Manual page 148

| 11 | Technical data |
11.4 PATIENT CIRCUIT
The patient circuit configuration are intended
to provide the following range of inspired tidal
volume:
22 mm tubing, Tidal Volumes 100 - 2000 ml.
For information regarding patient circuit
configurations to be used with SERVO-s
Ventilator System, see System Flow Chart,
Ventilation, Patient Connection, part no. 66 92
522.
11.4.1 PATIENT CIRCUIT TEST
In the Pre-use check, the patient circuit is
tested to determine if it is within these
recommended ranges. If the tested parameters
are within the specified ranges, the
inaccuracies stated are maintained.
Inspiratory resistance: 0 - 8.5 cmH
flow rate 60 l/min
Expiratory resistance: 0 - 8.5 cmH
flow rate 60 l/min
Compliance: 0.5 - 5.0 ml/cmH
pressure 50 cmH
The limits used in the presentation under
Status>Patient Circuit are adjusted for
measurement inaccuracy.
4. at RR <45 b/min
148
O/l/s at
2
O/l/s at
2
O at airway
2
O.
2
11.5 INSPIRATORY CHANNEL
Pressure drop
Maximum: 6 cmH O at a flow of 60 l/min
2
Internal compressible factor
Maximum: 0.1 ml/cmH
Gas delivery system
Microprocessor controlled valves
Gas delivery device
Flow range:
0 - 3.3 l/s
Inaccuracy: ±(0.1 ml/s + 5 % of set value)
Maximum pressure setting
120 cmH O
2
Inaccuracy: ±(1 cmH
Maximum airway pressure
125 cmH O
2
NIV Max leakage compensation level
65 l/min
O concentration
2
Setting range: 21 - 100%
Inaccuracy: ± 3 vol% O
Inspiratory Minute Volume
Setting range: 0.5 - 60 l/min
Inaccuracy ±(0.18 l/min + 7 % of set value)
Inspiratory Tidal Volume
Setting range: 100 - 2000 ml
Inaccuracy: ±(4 ml + 7 % of set volume)
SERVO-s VENTILATOR SYSTEM V7.0, User's Manual
O
2
O +5 % of set value)
2
2
4