Errol Savio Alex D'SOUZA,Aaron Samuel DAVIDSON,Robin Garth HITCHCOCK,Errol Savio Alex DSOUZA
申请号：
US14689480
公开号：
US20150217072A1
申请日:
2015.04.17
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A mask assembly for treating sleep disorder including: a first frame including a first wall that at least partially delimits a breathing chamber, a second wall surrounding an opening through the first wall and defining a first substantially cylindrical surface surrounding the opening, the second wall extending from the first wall, the opening allowing the flow of pressurized gas to the breathing chamber； a second frame including a third wall defining a second substantially cylindrical surface, a fourth wall, a member extending toward a forehead support and two headgear attachment locations, the third wall extending from the fourth wall, the second cylindrical surface at least partially overlapping with the first cylindrical surface, and the second frame being configured to removably interlock with the first frame proximate the opening； and a cushion molded to the first frame and adapted to seal around at least a patient's nose.
