发明名称 |
SEALING CUSHION FOR A PATIENT INTERFACE |
摘要 |
The present invention relates to a sealing cushion (24) for a patient interface (16), wherein the cushion (24) comprises a nose bridge contacting area (40) that is configured to contact a nose bridge of a patient (12) during use of the cushion (24), wherein the nose bridge contacting area (40) comprises a material having a secant stiffness of less than 0.45 N/mm at a material strain between 0.1 and 1, wherein the secant stiffness is defined as tensile force applied to the material per unit width of the material divided by the material strain, wherein the material strain denotes a ratio of material extension in length per unit of original length of the material. |
申请公布号 |
EP3062858(A1) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20140792810 |
申请日期 |
2014.11.01 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
ASVADI, SIMA;VONCKEN, RUDOLF MARIA JOZEF;KLEE, MAREIKE;HAARTSEN, JACOB ROGER;WILLARD, NICOLAAS PETRUS;HENDRIKS, CORNELIS PETRUS;ZANTEN, JOYCE VAN |
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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