Technical Specifications; Pressure-Flow Curve; Dead Space Information; Therapy Pressure - ResMed Mirage Liberty Guia Del Usuario

Technical Specifications

Note: The mask system does not contain latex, PVC or DEHP materials.
Pressure–Flow Curve
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
2 4 6 8
Mask Pressure (cm H
Note: As a result of manufacturing variations, the vent flow may vary from that
indicated in the graph.

Dead Space Information

Dead space is the empty volume of the mask up to the elbow.
The maximum dead space of the Mirage Liberty for all mask size combinations
is 151 mL.

Therapy Pressure

4 to 20 cm H O
2
Resistance
Drop in pressure measured (nominal)
at 50 L/min: 0.5 cm H
at 100 L/min: 1.6 cm H
Mask sizes
(excludes inlet tube and headgear)
size width (mm)
small 110
large 110
10 12 14 16 18 20 22 24
O)
2
O
2
O
2
height (mm)
92
100
Pressure
(cm H O)
2
4
8
12
16
20
26 28 30
depth (mm)
95
100
8
Flow
(± 6.0 L/min)
22
32
41
48
54