Reference Manual

BiWaze Cough - User Reference Manual
59
Accuracies stated in this manual are based on specific environmental conditions. For stated accuracy, the
environmental conditions are: Temperature: 20-30° C; Humidity: 50% relative; Altitude: nominally 380 meters.
12.8 Control Accuracy
Parameter
Range
Accuracy
Pressure
-70 to 70 cmH2O
± 5 cmH2O
Inhale Time
0-5 seconds
± (10% of setting + 0.1 second)
Exhale Time
0-5 seconds
± (10% of setting + 0.1 second)
Pause Time
0-5 seconds
± (10% of setting + 0.1 second)
Frequency
1-20 Hz
± (10% of setting)
Amplitude
1-10 cmH2O
± 5 cmH2O
Device performance and accuracy is specified at Temperature: 20-30° C; Humidity: 50% relative; Altitude:
nominally 380 meters for typical patients.
12.9 Sound
The sound pressure of the device set at -40 cmH2O/+40 cmH2O in the Pause phase
is less than 65 dBA at 1 meter.
12.10 Disposal
Dispose of this device in accordance with local regulations. This device should be
disposed of separately, not as unsorted municipal waste. To dispose of your device,
you should use appropriate collection, reuse and recycling systems available in your
region. The use of these collection, reuse and recycling systems is designed to
reduce pressure on natural resources and prevent hazardous substances from
damaging the environment
12.11 Essential Performance
Note
: The Essential Performance of the BiWaze Cough Device is defined as follows: