Technical Specifications - ResMed Quattro Air Guia Del Usuario

Weekly
Handwash the headgear. It can be washed without being disassembled.
Reprocessing the mask between patients
The mask should be reprocessed when used between patients. Cleaning,
disinfection and sterilisation instructions are available from the ResMed website,
www.resmed.com/masks/sterilization. If you do not have internet access,
please contact your ResMed representative.

Technical specifications

Pressure-flow curve – The mask contains passive venting to protect against
rebreathing. As a result of manufacturing variations, the vent flow rate may vary.
Quattro Air/ Quattro Air for Her
Quattro
Quattro FX/ Quattro FX for Her
Liberty
80
60
40
20
0
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
Mask pressure (cm H O)
2
Pressure (cm H
3
4
8
10
12
16
20
24
28
30
32
36
40
Deadspace: Empty volume of mask to swivel. The deadspace of the mask varies
according to cushion size.
36 38 40
* Empty volume of mask to elbow.
Therapy pressure (cm H
Resistance: Drop in pressure measured (nominal) (cm H
at 50 L/min
at 100 L/min
24
Quattro Air/ Quattro FX/
Quattro Air Quattro FX
for Her for Her
O) Flow (L/Min)
2
19 —
22 22
32 32
37 37
41 41
48 48
54 54
60 60
66 66
69 69
72 —
77 —
82 —
222 mL 243 mL
(Large) (Large)
O)
2
3 - 40 4 - 30
0.2 0.1
0.9 0.5
Quattro Liberty
— —
22 22
32 32
37 37
41 41
48 48
54 54
60 —
66 —
69 —
72 —
77 —
82 —
240 mL 151 mL
(Large) (Large)*
4 - 40 4 - 20
O)
2
0.1 0.1
0.4 0.5