- 专利标题: Control interface for laparoscopic suturing instrument
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申请号: US13443101申请日: 2012-04-10
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公开(公告)号: US09814457B2公开(公告)日: 2017-11-14
- 发明人: David T. Martin , James A. Woodard, Jr.
- 申请人: David T. Martin , James A. Woodard, Jr.
- 申请人地址: US PR Guaynabo
- 专利权人: Ethicon LLC
- 当前专利权人: Ethicon LLC
- 当前专利权人地址: US PR Guaynabo
- 代理机构: Frost Brown Todd LLC
- 主分类号: A61B17/04
- IPC分类号: A61B17/04 ; A61B17/062 ; A61B34/35 ; A61B17/00 ; A61B34/30
摘要:
An apparatus comprises an end effector, a shaft assembly, and a drive assembly. The end effector comprises needle receiving arms operable to grasp a needle. The drive assembly comprises drive members that are rotatable about respective drive axes that are perpendicular to the axis of the shaft assembly. The drive assembly is operable to drive the needle receiving arms to selectively engage and disengage the needle; and to selectively pass the needle from one needle receiving arm to the other needle receiving arm. The drive assembly provides an interface to a controller that is operable via a remote user interface. The drive assembly may include helical gears, clutch assemblies, a rack and pinion, or other components to convert motion of the drive members into motion at the end effector.
公开/授权文献
- US20130267969A1 CONTROL INTERFACE FOR LAPAROSCOPIC SUTURING INSTRUMENT 公开/授权日:2013-10-10