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Technical data
Breathing circuit for neonates including addi-
tional components
Compliance ≤1.5 mL/mbar (or mL/hPa or mL/cmH2O))
Inspiratory resistance ≤44 mbar/L/s at 15 L/min
≤44 hPa/L/s at 15 L/min
≤44 cmH
2O/L/s at 15 L/min
Expiratory resistance ≤44 mbar/L/s at 15 L/min
≤44 hPa/L/s at 15 L/min
≤44 cmH
2O/L/s at 15 L/min
Displayed measured values
Applies to:
– Evita Infinity V500
– Babylog VN500
– Evita V300
O2 measurement (inspiratory side)
Inspiratory O
2 concentration (in dry air) FiO2
Drift of measurement accuracy 0.2 Vol% in 6 hours (in accordance with
ISO 21647, ISO 80601-2-55) The measured val-
ues of the O2 measurement are barometrically
pressure compensated.
CO
2 measurement in mainstream
End-expiratory CO
2 concentration etCO2
Measurement conditions Respiratory rate (adults): 6 to 40/min
Respiratory rate (pediatric patients): 40 to 100/min
Inspiratory time: >250 ms
Expiratory time: >250 ms
Applies to:
– Evita Infinity V500
– Evita V300
Flow measurement (expiratory)
Tidal volume measurement
Volume trapped in the lungs (deter-
mined by the PEEPi maneuver)
Vtrap
Range 0 to 1500 mL
BTPS
Performance characteristics (cont.)
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