发明名称 |
ELECTROSURGICAL CUTTING AND SEALING INSTRUMENTS WITH CAM-ACTUATED JAWS |
摘要 |
Various embodiments are directed to a surgical instrument comprising, a shaft, and an end effector. The shaft may be coupled to the handle and may extend distally along a longitudinal axis. The end effector may be positioned at a distal end of the shaft and may comprise first and second jaw members and a reciprocating member. The first and second jaw members may define first and second longitudinal slots. One or both of the jaw members may be pivotable relative to the other about a pivot point. The reciprocating member may be translatable distally and proximally parallel to the longitudinal axis and through the first and second longitudinal slots. A distal portion of the reciprocating member may define a blade. The instrument may comprise an overtube translatable distally to exert a force on a portions of the first and second jaw members tending to close the first and second jaw members. |
申请公布号 |
US2011251612(A1) |
申请公布日期 |
2011.10.13 |
申请号 |
US20100758253 |
申请日期 |
2010.04.12 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
FALLER CRAIG N.;MILLER MATTHEW C.;VAKHARIA OMAR J.;LAIRD ROBERT J.;MONSON GAVIN M.;HUNT JOHN V.;TIMM RICHARD W.;WITT DAVID A.;HUANG ZHIFAN F.;DIETZ TIMOTHY G.;ALDRIDGE JEFFREY L.;MOOTOO MARY E.;BANKS RAYMOND M.;SHELTON, IV FREDERICK E. |
分类号 |
A61B18/18 |
主分类号 |
A61B18/18 |
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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