发明名称 |
Surgical instrument for endoscopic- or arthroscopic purposes based on the electrotomy, has active electrode and neutral electrode, where both electrodes are arranged on handle, and active electrode is formed with its effective area |
摘要 |
<p>The surgical instrument has an active electrode (3) and a neutral electrode (1), where the both electrodes are arranged on a handle. The active electrode is formed with its effective area in an annular manner. The active electrode has a circular front surface which has a circular depression (5) in its central region. The peripheral edge of the depression defines the effective area. An electrical insulator (2,4) is arranged in the bottom of the depression.</p> |
申请公布号 |
DE102013002163(A1) |
申请公布日期 |
2014.08.07 |
申请号 |
DE20131002163 |
申请日期 |
2013.02.07 |
申请人 |
HETZEL, ALEXANDER |
发明人 |
HETZEL, ALEXANDER;SCHWARZ, TINA |
分类号 |
A61B18/14;A61B18/12 |
主分类号 |
A61B18/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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