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153 条记录 (耗时 0.094 秒)

    Interchangeable clip applier
    81.
    发明授权
    Interchangeable clip applier 有权
    可互换的夹具

    公开(公告)号：US09561038B2

    公开(公告)日：2017-02-07

    申请号：US13536374

    申请日：2012-06-28

    申请人： Frederick E. Shelton, IV ,  Chester O. Baxter, III

    发明人： Frederick E. Shelton, IV ,  Chester O. Baxter, III

    IPC分类号： A61B17/128 ,  A61B17/00

    CPC分类号： A61B17/1285 ,  A61B34/30 ,  A61B2017/00398 ,  A61B2017/00464 ,  A61B2017/00477

    摘要： A surgical device for clipping tissue can include an actuator, such as a handle or a robotic arm, for example, and a replaceable end effector including a plurality of clips contained therein. After the replaceable end effector has been used, the end effector can be detached from the actuator and a new end effector can be operably coupled with the actuator. Each replaceable end effector can include a firing drive for advancing clips into a receiver of the end effector and a crimping drive configured to deform a clip positioned within the receiver.

    摘要翻译： 用于夹紧组织的手术装置可以包括诸如手柄或机器手臂的致动器，以及包括其中包含的多个夹子的可替换的末端执行器。 在使用可更换的末端执行器之后，端部执行器可以从致动器拆下，并且新的末端执行器可以与致动器可操作地联接。 每个可替换的末端执行器可以包括用于将夹子推进到末端执行器的接收器中的击发驱动器，以及构造成使位于接收器内的夹子变形的卷曲驱动器。

    Laparoscopic suture device with asynchronous in-line needle movement
    82.
    发明授权
    Laparoscopic suture device with asynchronous in-line needle movement 有权
    腹腔镜缝合装置，具有异步在线针运动

    公开(公告)号：US09168037B2

    公开(公告)日：2015-10-27

    申请号：US13156420

    申请日：2011-06-09

    申请人： James A. Woodard, Jr. ,  Frederick E. Shelton, IV ,  Jason R. Lesko ,  Chester O. Baxter, III

    发明人： James A. Woodard, Jr. ,  Frederick E. Shelton, IV ,  Jason R. Lesko ,  Chester O. Baxter, III

    IPC分类号： A61B17/062 ,  A61B17/04 ,  A61B17/29

    CPC分类号： A61B17/062 ,  A61B17/0469 ,  A61B17/0482 ,  A61B2017/2936

    摘要： An apparatus comprises a shaft, a needle throwing arm, and a needle receiving arm. The arms are movable asynchronously along planes that are substantially parallel to a longitudinal axis defined by the shaft. The arms selectively engage a surgical needle, such that the throwing arm may pass the surgical needle through tissue for receipt by the receiving arm, and the receiving arm may then pass the surgical needle back to the throwing arm for additional stitching. The arms may pivot about a common pivot. Such versions may include a single actuator for both arms or separate actuators for the arms. The arms may also pivot about their own respective axles, which may facilitate a forward reset motion for a needle, allowing the needle to continue travelling along a circular path in a single direction to create several stitches. The apparatus may also convert reciprocating movement of actuators into rotational motion.

    摘要翻译： 一种装置包括轴，针投掷臂和针接收臂。 臂可以沿着基本上平行于由轴限定的纵向轴线的平面异步移动。 手臂选择性地接合手术针，使得投掷臂可以将手术针穿过组织以便接收臂接收，并且接收臂然后可以将外科手术针返回到投掷臂以用于额外的缝合。 手臂可绕枢轴转动。 这种版本可以包括用于臂的单个致动器或用于臂的单独致动器。 臂也可以围绕它们各自的轴枢转，这可以促进针的向前复位运动，允许针沿着单个方向的圆形路径继续行进以产生几个针迹。 该装置还可以将致动器的往复运动转换成旋转运动。

    Electrode connections for rotary driven surgical tools
    83.
    发明授权
    Electrode connections for rotary driven surgical tools 有权
    用于旋转驱动外科手术工具的电极连接

    公开(公告)号：US09101385B2

    公开(公告)日：2015-08-11

    申请号：US13536417

    申请日：2012-06-28

    申请人： Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Chester O. Baxter, III

    发明人： Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Chester O. Baxter, III

    IPC分类号： A61B19/00 ,  A61B18/14 ,  A61B17/29

    CPC分类号： A61B17/29 ,  A61B18/1445 ,  A61B34/30 ,  A61B34/37 ,  A61B2017/00477 ,  A61B2017/2903 ,  A61B2018/00071 ,  A61B2018/00178 ,  A61B2018/00196 ,  A61B2018/00202 ,  A61B2018/1455 ,  A61B2034/306

    摘要： A surgical tool can comprise an end effector, a shaft assembly, a rotatable drive shaft, a first electrical contact and a second electrical contact. The end effector comprises first and second jaw members that are pivotable relative to one another from an open position to a closed position and an electrode positioned on the first jaw member. The shaft assembly extends proximally from the end effector, is at least partially hollow, and defines an inner wall. The rotatable drive shaft extends proximally within the shaft assembly. The first electrical contact is coupled to the inner wall of the shaft assembly and positioned around at least a portion of the drive shaft. The second electrical contact is coupled to and rotatable with the drive shaft. The second electrical contact is positioned to be electrically connected to the first electrical contact as the drive shaft rotates.

    摘要翻译： 手术工具可以包括端部执行器，轴组件，可旋转驱动轴，第一电触点和第二电触点。 末端执行器包括可以从打开位置到闭合位置相对于彼此枢转的第一和第二钳口构件以及位于第一钳口构件上的电极。 轴组件从端部执行器向近侧延伸，至少部分是中空的并且限定内壁。 可旋转驱动轴在轴组件内向近侧延伸。 第一电触点耦合到轴组件的内壁并围绕驱动轴的至少一部分定位。 第二电触头与驱动轴连接并可与驱动轴一起旋转。 当驱动轴旋转时，第二电触头定位成电连接到第一电触头。

    Differential locking arrangements for rotary powered surgical instruments
    84.
    发明授权
    Differential locking arrangements for rotary powered surgical instruments 有权
    旋转式手术器械的差速锁定装置

    公开(公告)号：US09072536B2

    公开(公告)日：2015-07-07

    申请号：US13536284

    申请日：2012-06-28

    申请人： Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Chester O. Baxter, III

    发明人： Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Chester O. Baxter, III

    IPC分类号： A61B19/00 ,  A61B17/00

    CPC分类号： A61B19/2203 ,  A61B34/30 ,  A61B34/37 ,  A61B2017/00477 ,  A61B2034/306 ,  Y10T74/19005

    摘要： Differential locking systems for a surgical instrument that includes a surgical end effector that is powered by a rotary drive shaft assembly that is movable between a plurality of discrete axial positions. In various forms, at least one retention formation is provided on the rotary drive shaft assembly that corresponds to each one of the discrete axial position. At least one lock member is operably supported relative to rotary drive shaft assembly for retaining engagement with the at least one of the retention formations when the rotary drive shaft assembly is moved to the discrete axial positions associated therewith.

    摘要翻译： 用于外科器械的差分锁定系统，其包括由可在多个离散轴向位置之间移动的旋转驱动轴组件供电的外科末端执行器。 在各种形式中，至少一个保持结构设置在旋转驱动轴组件上，其对应于离散轴向位置中的每一个。 至少一个锁定构件相对于旋转驱动轴组件可操作地支撑，用于当旋转驱动轴组件移动到与其相关联的离散轴向位置时，保持与至少一个保持结构的接合。

    INTERCHANGEABLE CLIP APPLIER
    85.
    发明申请
    INTERCHANGEABLE CLIP APPLIER 有权
    互换夹具

    公开(公告)号：US20140005693A1

    公开(公告)日：2014-01-02

    申请号：US13536374

    申请日：2012-06-28

    申请人： Frederick E. Shelton, IV ,  Chester O. Baxter, III

    发明人： Frederick E. Shelton, IV ,  Chester O. Baxter, III

    IPC分类号： A61B17/10

    CPC分类号： A61B17/1285 ,  A61B34/30 ,  A61B2017/00398 ,  A61B2017/00464 ,  A61B2017/00477

    摘要： A surgical device for clipping tissue can include an actuator, such as a handle or a robotic arm, for example, and a replaceable end effector including a plurality of clips contained therein. After the replaceable end effector has been used, the end effector can be detached from the actuator and a new end effector can be operably coupled with the actuator. Each replaceable end effector can include a firing drive for advancing clips into a receiver of the end effector and a crimping drive configured to deform a clip positioned within the receiver.

    摘要翻译： 用于夹紧组织的手术装置可以包括诸如手柄或机器手臂的致动器，以及包括其中包含的多个夹子的可替换的末端执行器。 在使用可更换的末端执行器之后，端部执行器可以从致动器拆下，并且新的末端执行器可以与致动器可操作地联接。 每个可替换的末端执行器可以包括用于将夹子推进到末端执行器的接收器中的击发驱动器，以及构造成使位于接收器内的夹子变形的卷曲驱动器。