SURGICAL CLIP APPLIER
    12.
    发明申请
    SURGICAL CLIP APPLIER 审中-公开
    手术夹具

    公开(公告)号:US20110208212A1

    公开(公告)日:2011-08-25

    申请号:US12976120

    申请日:2010-12-22

    IPC分类号: A61B17/10

    摘要: Surgical clip appliers are provided and include a housing; at least one handle pivotably connected to the housing; a channel assembly extending distally from the housing; a clip carrier disposed within the channel assembly and defining a channel and a plurality of windows therein; a plurality of clips slidably disposed within the channel of the clip carrier; a wedge plate reciprocally disposed within the channel assembly; and a clip pusher bar reciprocally positioned within the housing and the channel assembly. A clip follower is slidably disposed within the channel of the clip carrier and disposed proximally of the plurality of clips. The clip follower is configured and dimensioned to lockout the clip applier after a last clip of the plurality of clips has been expelled by the surgical clip applier.

    摘要翻译: 提供手术夹具并包括外壳; 至少一个手柄,其可枢转地连接到所述壳体; 从壳体向远端延伸的通道组件; 设置在所述通道组件内并且在其中限定通道和多个窗口的夹子承载件; 可滑动地设置在夹子架的通道内的多个夹子; 楔形板,其往复设置在通道组件内; 以及夹紧推杆,其相互定位在壳体和通道组件内。 夹子从动件可滑动地设置在夹子承载件的通道内并且设置在多个夹子的近侧。 夹子从动件的构造和尺寸被设计成在多个夹子的最后一个夹子被外科手术施放器排出之后锁定夹具施加器。

    RIGHT ANGLE CLIP APPLIER APPARATUS AND METHOD
    13.
    发明申请
    RIGHT ANGLE CLIP APPLIER APPARATUS AND METHOD 有权
    右角夹具设备和方法

    公开(公告)号:US20110112552A1

    公开(公告)日:2011-05-12

    申请号:US13006073

    申请日:2011-01-13

    IPC分类号: A61B17/10

    摘要: A right angle clip applier apparatus including a distal clip applying mechanism and a proximal advancing mechanism positioned in a handle assembly. The clip applying mechanism includes a feed rod interfacing with a cartridge for the advancing and applying of clips on tissue portions. A plurality of clips are enclosed in the apparatus. The advancing mechanism is actuated by a lever in the handle assembly which creates a drive force that repositions the feed rod and clips. Each actuation of the lever applies a first clip and advances clips to a new position in a distal direction. The clip applying mechanism can be utilized at any angle and can be rotated through 360 degrees while holding the handle in a fixed position. An empty clip indicator is provided.

    摘要翻译: 一种直角夹具装置,包括位于手柄组件中的远侧夹子施加机构和近侧推进机构。 夹子施加机构包括与盒相接口的进给杆,用于在组织部分上推进和施加夹子。 多个夹子被封装在设备中。 推进机构由手柄组件中的杠杆致动,其产生重新定位进给杆和夹子的驱动力。 杠杆的每个致动器施加第一夹子并将夹子前进方向前进到新位置。 夹子施加机构可以以任何角度使用,并且可以在将把手保持在固定位置的同时旋转360度。 提供空剪辑指示器。

    Flexible endoscopic stitching devices
    15.
    发明授权
    Flexible endoscopic stitching devices 有权
    灵活的内窥镜拼接装置

    公开(公告)号:US08496674B2

    公开(公告)日:2013-07-30

    申请号:US12443061

    申请日:2007-10-05

    IPC分类号: A61B17/04

    摘要: An endoscopic stitching device is provided including a tool assembly having a pair of juxtaposed jaws each defining a needle receiving recess formed in a tissue contacting surface thereof; a selectively rotatably camming hub defining a helical groove formed in an outer surface thereof; a pair of axially translatable needle engaging blades slidably supported, one each, in a respective jaw, each blade having an advanced position wherein a distal end of the blade is engageable with a suture needle, and a retracted position wherein the distal end of the blade is out of engagement with the suture needle, wherein a proximal end of each blade is configured for slidable engagement in the helical groove of the camming hub; and a suture needle operatively associated with the tool assembly.

    摘要翻译: 提供一种内窥镜缝合装置,其包括具有一对并列钳口的工具组件,每个钳口限定形成在其组织接触表面中的针接收凹部; 选择性地可旋转的凸轮毂,其限定形成在其外表面中的螺旋槽; 一对可轴向平移的针接合刀片,其可滑动地支撑在每个钳口中,每个刀片具有前进位置,其中刀片的远端可与缝合针接合,以及缩回位置,其中刀片的远端 与缝合针脱离接合,其中每个刀片的近端构造成可滑动地接合在凸轮毂的螺旋槽中; 以及与工具组件可操作地相关联的缝合针。

    Flexible endoscopic stitching devices
    16.
    发明授权
    Flexible endoscopic stitching devices 有权
    灵活的内窥镜拼接装置

    公开(公告)号:US08177794B2

    公开(公告)日:2012-05-15

    申请号:US12443068

    申请日:2007-10-05

    IPC分类号: A61B17/04

    摘要: An endoscopic stitching device including a tool assembly having a pair of juxtaposed jaws; a rotatably supported camming hub defining a groove formed in an inner surface of a central lumen thereof; and a center rod slidably and rotatably disposed within the lumen of the camming hub. The center rod is operatively engaged with the groove formed in the camming hub and engaged with the pair of jaws. The inner groove of the camming hub is configured such that, in at least one position, axial translation of the center rod relative to the camming hub results in rotation of the camming hub and at least one of opening and closing of the pair of jaws. The inner groove of the camming hub is configured such that, in at least one other position, rotation of the canter rod results in rotation of the tool assembly.

    摘要翻译: 一种内窥镜缝合装置,包括具有一对并置的钳口的工具组件; 可旋转地支撑的凸轮毂,限定形成在其中心腔的内表面中的凹槽; 以及可滑动地且可旋转地设置在所述凸轮毂的内腔内的中心杆。 中心杆与形成在凸轮毂中的凹槽可操作地接合并与该对夹爪接合。 凸轮毂的内槽构造成使得在至少一个位置中,中心杆相对于凸轮毂的轴向平移导致凸轮毂的旋转以及一对夹爪的打开和关闭中的至少一个。 凸轮毂的内槽构造成使得在至少一个其它位置中,转杆的旋转导致工具组件的旋转。

    FLEXIBLE ENDOSCOPIC STITCHING DEVICES
    17.
    发明申请
    FLEXIBLE ENDOSCOPIC STITCHING DEVICES 有权
    柔性内窥镜缝合装置

    公开(公告)号:US20100217282A1

    公开(公告)日:2010-08-26

    申请号:US12443061

    申请日:2007-10-05

    IPC分类号: A61B17/04

    摘要: An endoscopic stitching device is provided including a tool assembly having a pair of juxtaposed jaws each defining a needle receiving recess formed in a tissue contacting surface thereof; a selectively rotatably camming hub defining a helical groove formed in an outer surface thereof; a pair of axially translatable needle engaging blades slidably supported, one each, in a respective jaw, each blade having an advanced position wherein a distal end of the blade is engageable with a suture needle, and a retracted position wherein the distal end of the blade is out of engagement with the suture needle, wherein a proximal end of each blade is configured for slidable engagement in the helical groove of the camming hub; and a suture needle operatively associated with the tool assembly.

    摘要翻译: 提供一种内窥镜缝合装置,其包括具有一对并列钳口的工具组件,每个钳口限定形成在其组织接触表面中的针接收凹部; 选择性地可旋转的凸轮毂,其限定形成在其外表面中的螺旋槽; 一对可轴向平移的针接合刀片,其可滑动地支撑在每个钳口中,每个刀片具有前进位置,其中刀片的远端可与缝合针接合,以及缩回位置,其中刀片的远端 与缝合针脱离接合,其中每个刀片的近端构造成可滑动地接合在凸轮毂的螺旋槽中; 以及与工具组件可操作地相关联的缝合针。