发明授权
- 专利标题： Respiratory mask with floating seal responsive to pressurized gas
- 专利标题（中）： 具有浮动密封的呼吸面罩响应加压气体
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申请号： US472015申请日： 1995-06-06
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公开(公告)号： US5655527A公开(公告)日： 1997-08-12
- 发明人: Eugene N. Scarberry , Patrick M. Handke
- 申请人： Eugene N. Scarberry , Patrick M. Handke
- 申请人地址： PA McMurray
- 专利权人： Respironics Inc.
- 当前专利权人： Respironics Inc.
- 当前专利权人地址： PA McMurray
- 主分类号： A62B18/02
- IPC分类号： A62B18/02 ; A62B9/00 ; A62B7/00
摘要：
A respiratory mask adapted to confront the face of a user in a manner to float with respect to the user's face on a cushion of gaseous medium contained within the mask for user breathing, the gaseous medium being contained within the mask by a flexible seal means carried by the mask and maintained in sealing engagement with the user's face while providing essentially no structural support for the mask with respect to the user's face.
公开/授权文献
- US5262795A Unitary cellular antenna system 公开/授权日：1993-11-16