发明授权
- 专利标题: Method and apparatus for treatment of air way obstructions
- 专利标题(中): 用于治疗空气障碍物的方法和装置
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申请号: US516779申请日: 1995-08-18
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公开(公告)号: US5624439A公开(公告)日: 1997-04-29
- 发明人: Stuart D. Edwards , Edward J. Gough , David Douglass
- 申请人: Stuart D. Edwards , Edward J. Gough , David Douglass
- 申请人地址: CA Sunnyvale
- 专利权人: Somnus Medical Technologies, Inc.
- 当前专利权人: Somnus Medical Technologies, Inc.
- 当前专利权人地址: CA Sunnyvale
- 主分类号: A61B18/14
- IPC分类号: A61B18/14 ; A61B18/18 ; A61N1/40 ; A61N5/04 ; A61B1/24
摘要:
An apparatus for treating air way obstructions, includes a first arm including a proximal end and a distal end, the first arm distal end is inserted into the throat and positioned adjacent to a back surface of the tongue. A second arm has a proximal end and a distal end. The second arm is positioned under the jaw. A coupling member couples the first arm with the second arm, permitting rotational movement of each arm about a longitudinal axis of the coupling member. A plurality of RF electrodes are positioned in the first arm. The plurality of RF electrodes are advanced into the back of the tongue and retracted out of the tongue and into the first arm, ablating a selected area of the back of the tongue.
公开/授权文献
- US5027844A Pressure and thermal relief valve for fuel tank 公开/授权日:1991-07-02