MOORE RACHAEL,GING ANTHONY,NASR SAAD,KWOK PHILIP,PRICE ANDREW,DANTANARAYANA MUDITHA
申请号：
NZ60048403
公开号：
NZ600484A
申请日:
2003.04.17
申请国别(地区):
NZ
年份:
2014
代理人:
摘要：
600484 A nasal mask assembly (10) for nasal CPAP therapy of a patient, comprising: a frame (20) with a central aperture； a nasal cushion (40) permanently attached to the frame via a co-molded connection； an elbow (60) with a flexible quick release mechanism adapted to connect to the frame at the central aperture； and a headgear assembly (80) comprising: strap assembly including at least one flexible strap (84) having a relatively soft fabric and foam material construction, and a yoke (92) made of a relatively rigid material compared to the flexible strap and having a degree of flexibility in a first direction such that variations in patient physiology can be accommodated in use. The nasal mask assembly is not provided with a chin strap. The nasal mask assembly is not provided with a forehead support. Alternatively, a plurality of non-attached cushions of different sizes may be provided.
