发明名称 |
Cushion and mask therefor |
摘要 |
A cushion includes a substantially triangularly shaped frame from which extends a membrane. The frame has a scalloped edge by which the cushion is affixed to a mask body. The membrane has an aperture into which the wearer's nose is received. The membrane is spaced away from the rim of the frame. The wearer's nose is received through the aperture into the chamber within the mask body. The shape of the seal forming portion is particularly suited to effectively seal the difficult region of the facial contour that is the crease between the sides of the nose and the face. |
申请公布号 |
US2012090612(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US201113067190 |
申请日期 |
2011.05.16 |
申请人 |
RESMED LIMITED |
发明人 |
KWOK PHILIP RODNEY;STYLES ROBERT EDWARD |
分类号 |
A61M16/06;A62B18/08;A61B5/097;A61M16/00;A62B9/00 |
主分类号 |
A61M16/06 |
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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