发明申请
US20120330307A1 Shaped Electrode Bipolar Resection Apparatus, System and Methods of Use
有权
异形电极双极切除装置,系统及使用方法
- 专利标题: Shaped Electrode Bipolar Resection Apparatus, System and Methods of Use
- 专利标题(中): 异形电极双极切除装置,系统及使用方法
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申请号: US13118822申请日: 2011-06-23
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公开(公告)号: US20120330307A1公开(公告)日: 2012-12-27
- 发明人: Casey M. Ladtkow , Joseph D. Brannan
- 申请人: Casey M. Ladtkow , Joseph D. Brannan
- 申请人地址: US CO Boulder
- 专利权人: TYCO Healthcare Group LP
- 当前专利权人: TYCO Healthcare Group LP
- 当前专利权人地址: US CO Boulder
- 主分类号: A61B18/14
- IPC分类号: A61B18/14
摘要:
An electrosurgical instrument is provided and includes a housing configured to connect to a source of bipolar electrosurgical energy and an electrode body coupled to the elongated housing. The electrode body includes an electrode face, first and second bipolar electrodes and a blade. The electrode face is formed on the distal end of the electrode body and includes a longitudinal axis and a transverse axis therethrough. The first and second electrodes have a leading edge and a trailing edge, are formed on opposite sides of the longitudinal axis and connect to opposed electrical potentials. The blade is positioned between the electrodes with at least a portion of the blade extending beyond the electrode face.