发明名称 |
LAPAROSCOPIC SUTURING INSTRUMENT WITH MANUAL DRIVE |
摘要 |
A suture needle driving instrument comprises a shaft, an end effector, and a handle assembly. The end effector is located at the distal end of the shaft and includes a pair of grasping arms operable to grasp and release a needle. The handle assembly comprises a trigger-operated actuation assembly that is operable to rotate a second grasping arm relative to the shaft. The trigger-operated actuation assembly may include a trigger and a trigger gear assembly that is operable to rotate the second grasping arm. A clutch assembly may also be included to selectively couple a drive shaft associated with the second grasping arm to another shaft. The handle assembly may further include a toggle actuation assembly that is operable to grasp and release a needle with the grasping arms. A locking feature may be included to prevent use of the toggle actuation assembly until trigger-operated actuation assembly has been operated.
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申请公布号 |
US2013245647(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
US201213419514 |
申请日期 |
2012.03.14 |
申请人 |
MARTIN DAVID T.;WHITE WILLIAM J.;BRIK ROBERT;DANIEL MATTHEW ROHR;PRENGER DANIEL J. |
发明人 |
MARTIN DAVID T.;WHITE WILLIAM J.;BRIK ROBERT;DANIEL MATTHEW ROHR;PRENGER DANIEL J. |
分类号 |
A61B17/04 |
主分类号 |
A61B17/04 |
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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