发明名称 |
CUSHION INSIDE A CUSHION PATIENT INTERFACE |
摘要 |
A patient interface device including a cushion assembly having a cushion-in-a-cushion arrangement and a system for supplying a flow of gas to a patient using such an interface device. The patient interface includes a mask shell having a patient side and an outer side opposite the patient side adapted for receiving a supply of gas. A seal cushion contacts a first area of a patient's face to form a seal therewith. A support cushion is disposed outside the seal cushion and includes a first end portion that contacts a second area of a patient's face. |
申请公布号 |
US2010065060(A1) |
申请公布日期 |
2010.03.18 |
申请号 |
US20090623597 |
申请日期 |
2009.11.23 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
HO PETER CHI FAI;BUSCH LANCE |
分类号 |
A61M16/06 |
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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