发明授权
- 专利标题: Laryngeal mask vent clip and method of use
- 专利标题(中): 喉罩通气夹及使用方法
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申请号: US11238094申请日: 2005-09-28
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公开(公告)号: US07784465B2公开(公告)日: 2010-08-31
- 发明人: Hongha T. Le , Chih Hua Wang
- 申请人: Hongha T. Le , Chih Hua Wang
- 申请人地址: US CO Boulder
- 专利权人: Nellcor Puritan Bennett LLC
- 当前专利权人: Nellcor Puritan Bennett LLC
- 当前专利权人地址: US CO Boulder
- 代理商 Fletcher Yoder
- 主分类号: A61M16/00
- IPC分类号: A61M16/00 ; A61M29/00 ; A62B9/06 ; A62B9/02 ; F16K35/00 ; F16K15/00 ; F16K17/00 ; F16K21/04
摘要:
A laryngeal mask includes an airway conduit, and a mask connected to the airway conduit, the mask that includes an inflatable portion. An inflation lumen is coupled to the inflatable portion of the mask as well as an inflation valve. The inflation valve includes an exterior housing that has an exit aperture and a stem that is movable between an open position and a closed position. A vent clip is removably coupled to the inflation valve and includes a body portion, an exterior housing interface portion extending from the body portion and a finger extending from the body portion. The exterior housing interface portion includes a gripping surface which is formed to contact at least an approximately 90 degree portion of the inflation valve exterior housing and the finger maintains the inflation valve in an open position.
公开/授权文献
- US20070068532A1 Laryngeal mask vent clip and method of use 公开/授权日:2007-03-29
信息查询
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