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AUTOMATICALLY ADJUSTING HEADGEAR FOR PATIENT INTERFACE
专利权人:
Fisher & Paykel Healthcare Limited
发明人:
HAMMER, Jeroen,MCLAREN, Mark Arvind,KAPELEVICH, Vitaly,HUDDART, Brett John
申请号:
AU2019208165
公开号:
AU2019208165A1
申请日:
2019.07.23
申请国别(地区):
AU
年份:
2019
代理人:
摘要:
#$%^&*AU2019208165A120190808.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 /06 FI. 1
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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