HAMMER, Jeroen,MCLAREN, Mark Arvind,KAPELEVICH, Vitaly,HUDDART, Brett John
申请号：
AU2016259409
公开号：
AU2016259409B2
申请日:
2016.11.18
申请国别(地区):
AU
年份:
2019
代理人:
摘要：
#$%^&*AU2016259409B220190808.pdf#####ABSTRACT A headgear for securing a mask to a user's face is described. The headgear requires a 5 first load force to elongate the headgear and, when fitted to a user, applies a balanced fit force that substantially equals a load force applied to the headgear during respiratory therapy. In some embodiments, the headgear includes an elastic portion configured to provide a retraction force, a non-elastic portion configured to be inelastic in comparison to the elastic portion, and a restriction mechanism connected to the non-elastic portion and to the elastic 10 portion. The restriction mechanism is configured to apply a first resistance force to the user's head on elongation of the headgear and a second resistance force to the user's head on retraction of the headgear. -88-1/51 too2 06 FIQ.1
