发明名称 |
Maskenkissen und Anwendungsverfahren |
摘要 |
A nasal CPAP treatment apparatus is disclosed with a flow generator coupled to a nasal mask. The mask has a nasal cushion forming a nose-receiving cavity. The cushion has a triangularly-shaped frame of resilient material with a mask engaging portion connected by a side wall to a face engaging portion which has a nasal bridge region, a cheek region and a lip region. The cushion may have a portion of the side wall in the nasal bridge region being other than straight to provide an improved sealing in the nasal bridge region. A plurality of membranes, preferably three, of resilient material extend substantially around the triangularly-shaped frame, Some of the membranes are thicker in the lip region than in the nasal bridge region to improve fit of the cushion in use. <IMAGE> |
申请公布号 |
DE60232835(D1) |
申请公布日期 |
2009.08.20 |
申请号 |
DE2002632835 |
申请日期 |
2002.05.17 |
申请人 |
TIARA MEDICAL SYSTEMS INC. |
发明人 |
PALKON, DAVID J.;SLEEPER, GOEFFREY P.;CICHON, NORBERT E.;FITZSIMMONS, JAMES L. |
分类号 |
A62B18/02;A61M16/06 |
主分类号 |
A62B18/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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