GIBSON JOEL EDWARD,FORMICA JUSTIN JOHN,BARLOW ADAM FRANCIS,DUNN JESSICA LEA,ROMAGNOLI JOSE IGNACIO
申请号：
NZ60655811
公开号：
NZ606558A
申请日:
2011.08.31
申请国别(地区):
NZ
年份:
2014
代理人:
摘要：
Disclosed is a CPAP breathing mask system with a headgear and cushion module and a seal and frame module that provide a better air-tight seal between the mask and the user&rsquo；s face. The mask system comprises a headgear and cushion module； and a seal and frame module provided to the headgear and cushion module. The seal and frame module includes a sealing portion adapted to form a seal with the patient&rsquo；s face and a frame portion adapted to form a breathing chamber, and the headgear and cushion module includes a cushion region adapted to support and shape the sealing portion and a headgear region adapted to support and stabilize the mask system on the patient&rsquo；s face. The cushion region of the headgear and cushion module includes a cushioning component and a structural component to provide structural support and stiffness to the cushioning component. The headgear and cushion module includes a single piece construction. The headgear and cushion module is cut by ultrasonic die cutting to provide the headgear and cushion module with substantially rounded edges. The cushion region includes a first softer layer of foam and a second harder layer of foam. The seal and frame module include a single piece construction constructed of silicone.
