ResMed AieSense 11 User Manual page 24

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Pneumatic flow path
Displayed values - Pressure at Mask
Displayed mask pressure
Pressure accuracy
Maximum static pressure variation at 10 cm H
Device with humidifier tub and air tubing:
Note: Refer to the relevant measurement uncertainty from the table below.
Stability of dynamic airway pressure accuracy (short term accuracy) according to ISO 80601-2-70:2015
Device with humidifier tub
and air tubing
SlimLine
Standard
ClimateLineAir 11
Measurement system uncertainties
In accordance with ISO 80601-2-70:2015 the measurement uncertainty of the manufacturer's test equipment is:
For measures of flow
For measures of static pressure
For measures of dynamic pressure
Note: ISO 80601-2-70:2015 stated accuracies and test results provided in this manual for these items already include the
relevant measurement uncertainty from the table above.
In accordance with ISO 80601-2-74:2017 the measurement uncertainty of the manufacturer's test equipment is:
For measures of humidification output
Bluetooth
Technology used:
Connection types:
Frequency:
Max RF power output:
Operation range:
20
Range
4-20 cm H
O
2
O (10 hPa) according to ISO 80601-2-70:2015
2
10 BPM
0.5 cm H
O
2
0.5 cm H
O
2
0.5 cm H
O
2
1. Flow sensor
2. Blower
3. Pressure sensor
4. Mask
5. Air tubing
6. Humidifier
7. Device
8. Inlet filter
Accuracy
±0.5 cm H
O ±4% of measured
2
reading
±0.5 cm H
O
2
15 BPM
0.7 cm H
O
2
0.7 cm H
O
2
0.7 cm H
O
2
± 3.9 L/min
± 0.15 cm H
O (hPa)
2
± 0.04 cm H
O (hPa)
2
± 0.5 mg/L BTPS
Bluetooth Low Energy (BLE)
GATT
2400 to 2483.5 MHz
+4 dBm
10 m (Class 2)
Display resolution
0.1 cm H
O
2
20 BPM
1.0 cm H
O
2
0.8 cm H
O
2
1.0 cm H
O
2

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