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Chapter 11 Technical Specications
153
Control Accuracy
Parameter Range Accuracy
IPAP 4 to 50
1
cm H
2
O
2
Greater of 2 cm H
2
O or 8% of setting
EPAP 0 to 25 cm H
2
O for Active Circuits
4 to 25 cm H
2
O for Passive Circuits
Greater of 2 cm H
2
O or 8% of setting
CPAP 4 to 20 cm H
2
O Greater of 2 cm H
2
O or 8% of setting
PEEP 0 to 25 cm H
2
O for Active Circuits
4 to 25 cm H
2
O for Passive Circuits
Greater of 2 cm H
2
O or 8% of setting
4
Pressure 4 to 50 cm H
2
O Greater of 2 cm H
2
O or 8% of setting
Pressure Support 0 to 30 cm H
2
O
3
Greater of 2 cm H
2
O or 8% of setting
4
Tidal Volume 50 to 2000 ml
5
Greater of 15ml or 10% of setting (Active
Circuits)
Greater of 15ml or 15% of setting (Passive
Circuits)
Breath Rate 0 to 60 BPM for AC mode
1 to 60 BPM for all other modes
Greater of ± 1 BPM or ±10% of the setting
Timed Inspiration 0.3 to 5.0 seconds ± .1 second
Rise Time 1 to 6
6
±2 cm H
2
O (the device will increase to a
pressure of .67* (IPAP - EPAP) ±2 cm H
2
O @ the
set rise time multiplied by 100 ms for pressure
supports less than or equal to 25.)
Ramp Start Pressure 0 to 25 cm H
2
O for Active Circuits
4 to 25 cm H
2
O for Passive Circuits
4 to 19 cm H
2
O in CPAP mode
8% of setting + 2% Full Scale
Ramp Length O, 5 to 45 minutes ±2 minutes
Flex O, 1 to 3
7
N/A
Flow Trigger Sensitivity 1 to 9 l/min N/A
Flow Cycle 10 to 90% N/A
Apnea Rate 4 to 60 BPM Greater of 1 BPM or 10% of setting
Specications listed are based on using a standard circuit consisting of 1.8 meter tubing- REF 622038, one of the following exhalation
devices: Whisper Swivel II - REF 332113; Active PAP Exhalation Device - REF 1053716; Active Flow Exhalation Device - REF 1049503 or
Active Exhalation Device – REF 1065658; UPB Active PAP Exhalation Device - REF 1073862 and
Trilogy Proximal Flow Sensor- REF 1050408 (if required).
1
Limited to 25 cm H
2
O when using the Bi-Flex feature in S mode.
2
Pressure units may be cm H
2
O, hPa, or mBar depending on device setup.
3
The dierence between the Inspiratory Pressure and the Expiratory Pressure must never be more than 30 cm H
2
O.
4
Pressure Support and PEEP not to exceed 50 cm H
2
O.
5
All ows and volumes are measured at BTPS conditions.
6
The range of values correspond to tenths of seconds (e.g., a setting of 4 indicates a Rise Time of 0.4 seconds).
7
Flex is not available when AVAPS is active. Flex is not available with Active Circuits.