Robert Henry FRATER,Joanne Elizabeth DREW,Michael Kassipillai GUNARATNAM
申请号：
US15347194
公开号：
US20170056611A1
申请日:
2016.11.09
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A mask system for delivering air to a user includes a suspension mechanism to allow relative movement between a face-contacting cushion and a mask shell. The suspension mechanism also provides a predetermined force to the cushion that is a function of mask pressure, displacement of the cushion or both.
