发明授权
- 专利标题: Bipolar electrosurgical scissors
- 专利标题(中): 双极电外科剪刀
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申请号: US11460292申请日: 2006-07-27
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公开(公告)号: US07419490B2公开(公告)日: 2008-09-02
- 发明人: Zoran Falkenstein , Blaze Brown , John R. Brustad
- 申请人: Zoran Falkenstein , Blaze Brown , John R. Brustad
- 申请人地址: US CA Rancho Santa Margarita
- 专利权人: Applied Medical Resources Corporation
- 当前专利权人: Applied Medical Resources Corporation
- 当前专利权人地址: US CA Rancho Santa Margarita
- 代理商 David G. Majdali
- 主分类号: A61B18/18
- IPC分类号: A61B18/18
摘要:
Bipolar electrosurgical scissors for treating biological tissue include first and second scissor blades. A shearing surface and cutting edge of each blade is electrically neutral. The scissors include a pair of electrical connections for receiving electrical currents of opposing polarities. Each blade includes at least one first electrode and at least one second electrode positioned on a surface opposite the shearing surface The at least one first electrode on the first blade and the at least one second electrode on the second blade are coupled to the first electrical connection. The at least one second electrode on the first blade and the at least one first electrode on the second blade are coupled to the second electrical connection. In a first energized state, the electrical connections deliver electrical current only to the first electrodes. In a second energized state, the electrical connections deliver electrical current to all of the electrodes.
公开/授权文献
- US20080027427A1 BIPOLAR ELECTROSURGICAL SCISSORS 公开/授权日:2008-01-31