发明名称 |
Tissue excision and cutting apparatus and its forceps |
摘要 |
A tissue excision and cutting apparatus used by being inserted into a trocar for cutting off a part of tissue as a sample piece for such a diagnosis in a laparoscopic surgery or the like. The apparatus comprises a resection blade having an inner hollow cylinder with a cutting blade at its tip end, and a forceps having at its tip end a clamp having a movable jaw capable of opening and closing which is joined to a fixed jaw with a chopping block piece, open-close mechanism having an operation part for opening and closing the movable jaw, and a longitudinal penetrating passage into which the resection blade is inserted and moves back and forth therein.
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申请公布号 |
US6398741(B2) |
申请公布日期 |
2002.06.04 |
申请号 |
US19990439760 |
申请日期 |
1999.11.15 |
申请人 |
J. MORITA MANUFACTURING CORPORATION |
发明人 |
NIIZEKI RYUICHIRO;TATSUMI MASAYA |
分类号 |
A61B10/06;A61B1/00;A61B10/00;A61B17/28;A61B17/32;A61B17/3201;(IPC1-7):A61B17/32 |
主分类号 |
A61B10/06 |
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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