发明名称 |
High-frequency treatment device for endoscope |
摘要 |
A high-frequency treatment device for an endoscope has an elongated piercing portion. A sleeve-like first electrode is disposed at a distal end portion of this piercing portion. A bar-like second electrode is coaxially disposed within the first electrode. A sleeve-like insulative layer is interposed between the first electrode and the second electrode.
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申请公布号 |
US6048340(A) |
申请公布日期 |
2000.04.11 |
申请号 |
US19960684706 |
申请日期 |
1996.07.19 |
申请人 |
MACHIDA ENDOSCOPE CO., LTD. |
发明人 |
MIYAGI, KUNIHIKO |
分类号 |
A61B18/12;A61B1/00;A61B18/14;A61M1/00;(IPC1-7):A61B17/36 |
主分类号 |
A61B18/12 |
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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