CHI FAI HO, Peter,EURY, Matthew Paul,MATULA Jr., Jerome
申请号：
AU2015201873
公开号：
AU2015201873A1
申请日:
2015.04.14
申请国别(地区):
AU
年份:
2015
代理人:
摘要：
#$%^&*AU2015201873A120150430.pdf#####ABSTRACT OF THE DISCLOSURE A cushion (10, 30, 56) for a patient interface device includes a patient contacting portion (12, 32, 60) and wall portions (18, 20, 22, 24, 34, 66, 68, 70, 72). The wall portions include a plurality of voids (26, 74) and/or orifices therein. The patient contacting portion and the wall portions may be made of a material having a hardness of between 5 and 60 on the Shore 00 scale. Also, the parts of the wall not having the plurality of voids/orifices provided therein may have a cross-sectional thickness of 4 mm or greater. The voids may include a first void provided in an inner side of a first one of the wall portions and a second void provided in an outer side of the first one of the wall portions. The first void and the second void are positioned across from and overlapping one another.WO 2012/025843 PCT/IB2011/053206 3/13 10 26G 14 26E 18B 26C 20 16 F IG. 4 10 12 14 26A 26B 22 24 lt26D 26G 26F FIG. 5
