发明名称 |
Mask cushion and frame assembly |
摘要 |
A respiratory mask assembly includes a rigid mask frame with a rim portion including a rearwardly projecting tongue and lateral flange and a cushion having a rim with a corresponding groove and a rearwardly facing shoulder. A clip in the form of a collar passes over the cushion, engaging behind the shoulder, and has securing tabs that engage recesses in the flange. |
申请公布号 |
US7021311(B2) |
申请公布日期 |
2006.04.04 |
申请号 |
US20040751926 |
申请日期 |
2004.01.07 |
申请人 |
RESMED LIMITED |
发明人 |
GUNARATNAM MICHAEL K.;SMART GREGORY S.;KWOK PHILIP R. |
分类号 |
A62B18/08;A61M16/06;A61M16/08;A61M16/20;A62B18/02 |
主分类号 |
A62B18/08 |
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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