发明名称 |
Surgical instrument with double flag-jaws and actuation mechanism |
摘要 |
A surgical instrument includes a housing that supports an elongated shaft. A selectively movable drive rod extends through the elongated shaft and carries a cam pin in a longitudinal direction. An end effector for surgically treating tissue is supported by the elongated shaft and includes upper and lower jaw members pivotally coupled to one another about a pivot axis. The upper jaw member includes a first pair of laterally spaced flanges, and the lower jaw member includes a second pair of laterally spaced flanges defining a camming slot for engaging the cam pin. The flanges are arranged in an offset configuration where one flange of the upper jaw member is positioned on a laterally exterior side of a corresponding flange of the lower jaw member, and the other flange of the upper jaw member is positioned on a laterally interior side of the other flange of the lower jaw member. |
申请公布号 |
EP2659848(B1) |
申请公布日期 |
2015.04.08 |
申请号 |
EP20130166213 |
申请日期 |
2013.05.02 |
申请人 |
COVIDIEN LP |
发明人 |
ALLEN IV, JAMES D.;CHOJIN, EDWARD M.;BUCCIAGLIA, JOSEPH D. |
分类号 |
A61B18/14;A61B17/29 |
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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