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    INSTRUMENT FIXATION DEVICE FOR DEPTH AND ANGLE FIXATION
    1.
    发明申请
    INSTRUMENT FIXATION DEVICE FOR DEPTH AND ANGLE FIXATION 有权
    用于深度和角度固定的仪器固定装置

    公开(公告)号：US20160007979A1

    公开(公告)日：2016-01-14

    申请号：US14326762

    申请日：2014-07-09

    Applicant: COVIDIEN LP

    Inventor： SIMRANJEET BHAGAT ,  JEETENDRA BHARADWAJ

    IPC: A61B17/00 ,  A61B17/34

    CPC classification number: A61B90/50 ,  A61B17/3403 ,  A61B17/3423 ,  A61B17/3462 ,  A61B17/3494 ,  A61B90/53 ,  A61B2017/00477 ,  A61B2017/00889 ,  A61B2017/00946 ,  A61B2017/3407 ,  A61B2017/347 ,  A61B2017/3492 ,  A61B2034/2051 ,  A61B2090/062 ,  A61B2090/067 ,  A61B2090/0811 ,  F16C11/106

    Abstract: An instrument fixation device includes a retaining ring, a ball joint disposed within and movable relative to the retaining ring, and a locking mechanism. The ball joint defines a channel configured to receive an instrument therethrough. The locking mechanism includes a locking sleeve and a lock. The locking sleeve is at least partially disposed within the retaining ring and engages the outer surface of the ball joint. When the locking mechanism is in an unlocked position, the ball joint is free to move within the retaining ring and when the locking mechanism is in a first locked position, the locking sleeve engages the outer surface of the ball joint to fix the ball joint relative to the retaining ring.

    Abstract translation: 仪器固定装置包括保持环，设置在保持环内并可相对于保持环移动的球形接头以及锁定机构。 球形接头限定通道，该通道被配置为接收通过其中的仪器。 锁定机构包括锁定套和锁。 锁定套筒至少部分地设置在保持环内并与球窝接头的外表面接合。 当锁定机构处于解锁位置时，球窝接头在保持环内自由移动，当锁定机构处于第一锁定位置时，锁紧套与球窝接头的外表面接合，以固定球接头相对 到保持环。

    SURGICAL INSTRUMENT WITH STOPPER ASSEMBLY
    2.
    发明申请
    SURGICAL INSTRUMENT WITH STOPPER ASSEMBLY 审中-公开

    公开(公告)号：US20200008864A1

    公开(公告)日：2020-01-09

    申请号：US16571137

    申请日：2019-09-15

    Applicant: COVIDIEN LP

    Inventor： SIMRANJEET BHAGAT ,  VICTOR APPEL

    IPC: A61B18/14

    Abstract: A surgical instrument includes a housing, an elongated member that extends distally from the housing and defines a longitudinal axis, an end effector assembly coupled to a distal portion of the elongated member, and a stopper assembly operably coupled to the proximal portion of the outer shaft member. The stopper assembly is disposed within one or more cavities defined within the housing. The stopper assembly is configured to prevent longitudinal movement of the outer shaft member along the longitudinal axis and to rotate within the one or more cavities upon rotation of the elongated member about the longitudinal axis.

    Surgical instrument with stopper assembly
    4.
    发明申请
    Surgical instrument with stopper assembly 审中-公开
    带止动器组合的手术器械

    公开(公告)号：US20160175026A1

    公开(公告)日：2016-06-23

    申请号：US14574693

    申请日：2014-12-18

    Applicant: COVIDIEN LP

    Inventor： SIMRANJEET BHAGAT ,  VICTOR APPEL

    IPC: A61B18/14

    CPC classification number: A61B18/1445 ,  A61B17/29 ,  A61B17/295 ,  A61B2017/0046 ,  A61B2017/2946 ,  A61B2018/00297 ,  A61B2018/1455 ,  A61B2090/034

    Abstract: A surgical instrument includes a housing, an elongated member that extends distally from the housing and defines a longitudinal axis, an end effector assembly coupled to a distal portion of the elongated member, and a stopper assembly operably coupled to the proximal portion of the outer shaft member. The stopper assembly is disposed within one or more cavities defined within the housing. The stopper assembly is configured to prevent longitudinal movement of the outer shaft member along the longitudinal axis and to rotate within the one or more cavities upon rotation of the elongated member about the longitudinal axis.

    Abstract translation: 手术器械包括壳体，细长构件，其从壳体向远侧延伸并且限定纵向轴线，联接到细长构件的远侧部分的端部执行器组件以及可操作地联接到外部轴的近侧部分的止动器组件 会员。 止动器组件设置在限定在壳体内的一个或多个空腔内。 止动器组件被构造成防止外轴构件沿着纵向轴线的纵向移动并且在细长构件围绕纵向轴线旋转时在一个或多个空腔内旋转。

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