Invention Grant
- Patent Title: Laryngeal mask vent clip and method of use
- Patent Title (中): 喉罩通气夹及使用方法
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Application No.: US11238094Application Date: 2005-09-28
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Publication No.: US07784465B2Publication Date: 2010-08-31
- Inventor: Hongha T. Le , Chih Hua Wang
- Applicant: Hongha T. Le , Chih Hua Wang
- Applicant Address: US CO Boulder
- Assignee: Nellcor Puritan Bennett LLC
- Current Assignee: Nellcor Puritan Bennett LLC
- Current Assignee Address: US CO Boulder
- Agent Fletcher Yoder
- Main IPC: A61M16/00
- IPC: A61M16/00 ; A61M29/00 ; A62B9/06 ; A62B9/02 ; F16K35/00 ; F16K15/00 ; F16K17/00 ; F16K21/04

Abstract:
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.
Public/Granted literature
- US20070068532A1 Laryngeal mask vent clip and method of use Public/Granted day:2007-03-29
Information query
IPC分类: