发明名称 |
Surgical instrument |
摘要 |
A surgical instrument has an insertion section, an operation section disposed in a proximal end of the insertion section, and a treatment section disposed in a distal end of the insertion section. First and second driving rods are disposed in the insertion section. The operation section is opened/closed and rotated to transmit an opening/closing force to the first driving rod, and a rotating force to the second driving rod. The treatment section comprises a pair of jaws. The treatment section is connected to the distal end portions of the first and second driving rods disposed in the insertion section to rotate and open/close the pair of jaws with respect to the insertion section.
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申请公布号 |
US2004073210(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030630509 |
申请日期 |
2003.07.30 |
申请人 |
OLYMPUS OPTICAL CO., LTD. |
发明人 |
TANIGUCHI KAZUNORI;NAGASE TORU |
分类号 |
A61B17/28;A61B18/12;A61B18/14;(IPC1-7):A61B18/14 |
主分类号 |
A61B17/28 |
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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