- 专利标题: Electrosurgical instrument
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申请号: US13236168申请日: 2011-09-19
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公开(公告)号: US09636169B2公开(公告)日: 2017-05-02
- 发明人: James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , John R. Twomey , Jeffrey R. Unger
- 申请人: James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , John R. Twomey , Jeffrey R. Unger
- 申请人地址: US MA Mansfield
- 专利权人: COVIDIEN LP
- 当前专利权人: COVIDIEN LP
- 当前专利权人地址: US MA Mansfield
- 主分类号: A61B18/14
- IPC分类号: A61B18/14 ; A61B17/29 ; A61B17/32 ; A61B18/00
摘要:
An electrosurgical forceps is provided with a shaft that extends from a housing of the electrosurgical forceps. An end effector assembly includes a pair of first and second jaw members pivotably coupled to one another via a pivot pin. One or both of the first and second jaw members may be movable from an open position for positioning tissue therebetween to a clamping position for grasping tissue. A detent is operably disposed proximal the pivot pin and extends radially outward from a proximal flange of one of the jaw members. The detent is configured to releasably engage a corresponding slot disposed on a proximal flange of the other jaw member. The detent and slot are configured to control a gap distance between the first and second jaw members when the first and second jaw members are in the clamping position.
公开/授权文献
- US20130072927A1 Electrosurgical Instrument 公开/授权日:2013-03-21