发明授权
- 专利标题： Super-soft gel seal and mask using same
- 专利标题（中）： 超软凝胶密封和面膜使用相同
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申请号： US11715760申请日： 2007-03-08
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公开(公告)号： US09320865B2公开(公告)日： 2016-04-26
- 发明人: Peter Chi Fai Ho
- 申请人： Peter Chi Fai Ho
- 申请人地址： US DE Wilmington
- 专利权人： RIC INVESTMENTS, LLC
- 当前专利权人： RIC INVESTMENTS, LLC
- 当前专利权人地址： US DE Wilmington
- 代理商 Michael W. Haas
- 主分类号： A61M16/06
- IPC分类号： A61M16/06
摘要：
A seal that contacts a portion of a patient to provide a comfortable interface between an external device, such as a respiratory mask, and the patient. The seal includes an elastic casing filled with a soft gel substance having a cone penetration of from about 5 to 200 penetrations.
公开/授权文献
- US20070221227A1 Super-sofr gel seal and mask using same 公开/授权日：2007-09-27
信息查询
IPC分类:
