DAVIDSON, Aron Samuel,HITCHCOCK, Robin Garth,EVES, Matthew,WORBOYS, David John,LYNCH, Susan Robyn
申请号：
AU2018267671
公开号：
AU2018267671A1
申请日:
2018.11.23
申请国别(地区):
AU
年份:
2018
代理人:
摘要：
#$%^&*AU2018267671A120181213.pdf#####ABSTRACT OF THE DISCLOSURE A cushion (10) for a patient interface that delivers breathable gas to a patient includes a base wall (28) structured to be connected to a frame, an underlying support cushion (30) extending away from the base wall (28) towards the patient's face in use, and a membrane (32) provided to substantially cover at least a portion of the underlying cushion (30). The membrane (32) is adapted to form a continuous seal on the patient's face. The underlying cushion (30) has a spring-like connection with the base wall (28). The underlying cushion (30) and/or base wall (28) define a spring constant that varies along a length of the seal. 441/54 10 14 12 10 12
