SURGICAL INSTRUMENT WITH ARTICULATION LOCK HAVING A DETENTING BINARY SPRING
    1.
    发明公开
    SURGICAL INSTRUMENT WITH ARTICULATION LOCK HAVING A DETENTING BINARY SPRING 有权
    香肠麻醉师香奈儿麻省理工学院

    公开(公告)号:EP3178420A1

    公开(公告)日:2017-06-14

    申请号:EP16203642.0

    申请日:2014-02-28

    IPC分类号: A61B17/29

    摘要: A apparatus includes a shaft, an end effector, an articulation joint, and a locking feature. The end effector is pivotable from a first position to a second position. The end effector is aligned with a longitudinal axis of the shaft in the first position and angled relative to the longitudinal axis of the shaft in the second position. The articulation joint couples the shaft with the end effector and pivots the end effector from the first position to the second position. The locking feature is coupled with the articulation joint and translates from a proximal position to a distal position. The locking feature locks the articulation joint when the locking feature is in the distal position.

    摘要翻译: 一种装置包括轴,端部执行器,关节连接和锁定特征。 末端执行器可从第一位置枢转到第二位置。 端部执行器在第一位置处与轴的纵向轴线对准,并且在第二位置中相对于轴的纵向轴线成角度。 所述关节运动关节将所述轴与所述端部执行器联接,并将所述末端执行器从所述第一位置枢转到所述第二位置。 锁定特征与铰接接头联接并且从近侧位置平移到远端位置。 当锁定特征位于远端位置时,锁定功能锁定关节接头。