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Ventilator accuracy data
Delivery accuracy
Volume delivery accuracy
Volume monitoring accuracy
Inspiratory pressure delivery accuracy
PEEP delivery accuracy
Paw monitory accuracy
Breath rate accuracy
I:E accuracy
Note: If the ventilator is operating at a temperature, pressure, and/or gas composition that differs from when it was
calibrated, accuracy will decrease.
2076152-001
11 Specifications and theory of operation
The following accuracy data is based on patient conditions and
settings described in ISO 80601-2-13. For the following to be true,
the ventilator is operating with 100 percent oxygen in the breathing
system and is connected to an integrated airway module.
The minimum detectable breath size is 5.0 ml.
.
Greater than 210 ml tidal volume - accuracy better than 7%.
Less than or equal to 210 ml but greater than or equal to 60 ml tidal
volume - accuracy better than 15 ml.
Less than 60 ml tidal volume - accuracy better than 10 ml.
Greater than 210 ml tidal volume - accuracy better than 9%.
Less than or equal to 210 ml but greater than or equal to 60 ml tidal
volume - accuracy better than 18 ml.
Less than 60 ml tidal volume - accuracy better than 10 ml.
Greater of +/- 10% or +/- 3 cmH2O
+/- 1.5 cmH2O
Greater of +/- 5% or +/- 2.4 cmH2O
+/- 1 bpm
+/- 0.5 I:E
If the system is used without an integrated airway module, the
ventilator accuracy test requires the use of a properly calibrated O2
cell, 100 percent oxygen mixed gas, and one anesthetic agent in the
listed concentration: 3.4% Des, 3.1% Enf, 2.9% Hal, 3.1% Iso, or
2.8% Sev.
11-39
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