发明名称 |
CUSHION FOR A RESPIRATORY MASK ASSEMBLY |
摘要 |
The present invention relates to a cushion (14) for a respiratory mask assembly (10) that delivers breathable gas to a patient. The cushion (14) comprises a non-face contacting portion (24) connectable to a frame (12) and a face-contacting portion (26) structured to engage the patient's face. The cushion further comprises an intermediate portion (28) that interconnects the non-face contacting portion (24) and the face-contacting portion (26), the intermediate portion (28) including a gusset portion (50) structured to apply a first component of force to the patient's face through the face-contacting portion (26). The gusset portion (50) extends radially outwardly with respect to the non-face-contacting and face-contacting portions (24, 26) to provide a larger footprint area than the face-contacting portion (26). The gusset portion (50) is curved as viewed from above to follow the contour of the patient's face. |
申请公布号 |
AU2003257274(A1) |
申请公布日期 |
2004.03.29 |
申请号 |
AU20030257274 |
申请日期 |
2003.09.05 |
申请人 |
RESMED LIMITED |
发明人 |
JOANNE, ELIZABETH DREW;TIMOTHY, TSUN-FAI FU;PHILIP, RODNEY KWOK;DONALD DARKIN;PERRY, DAVID LITHGOW;ROBERT, HENRY FRATER;MEMDUH GUNEY |
分类号 |
A61M16/06;A61M16/08 |
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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