Frater, Robert Henry,Drew, Joanne Elizabeth,Kwok, Philip Rodney,McCauliffe, Patrick John,Davidson, Aaron Samuel,Hitchcock, Robin Garth,Gunaratnam, Michael Kassipillai
申请号：
AU2012201085
公开号：
AU2012201085A1
申请日:
2012.02.24
申请国别(地区):
AU
年份:
2012
代理人:
摘要：
#$%^&*AU2012201085A120120315.pdf#####ABSTRACT OF THE DISCLOSURE A respiratory mask assembly for delivering breathable gas to a patient includes a frame and a cushion. The cushion has a non-face contacting portion structured to be connected to the frame, a face-contacting portion structured to engage the patients face, and a central portion that interconnects the non-face contacting portion and the face contacting portion. The frame may be structured to allow a forehead support to assume multiple positions, to compensate for replacement cushions that may have a different profile, shape or size. The cushion is structured to compensate for variations in strap tension, treatment pressure and/or movement of the patient. Headgear may be provided with a strap assembly in which one or more straps is provided with selectively adjustable elasticity or extensibility that may be automatically changed in dependence of treatment pressure and/or treatment type. 481/51 16 40 13 30 10 32 N 34 ~ h Hil 12 28 38 26 24 22 _20 D Fig. 1
