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    Apparatus and methods for delivering a closure device
    1.
    发明授权
    Apparatus and methods for delivering a closure device 有权
    用于传送闭合装置的装置和方法

    公开(公告)号：US07828817B2

    公开(公告)日：2010-11-09

    申请号：US11198811

    申请日：2005-08-04

    申请人： W. Martin Belef ,  William N. Aldrich ,  Michael T. Carley ,  Ronald J. Jabba ,  Stephen M. Salmon ,  Anthony Pantages ,  Javier Sagastegui

    发明人： W. Martin Belef ,  William N. Aldrich ,  Michael T. Carley ,  Ronald J. Jabba ,  Stephen M. Salmon ,  Anthony Pantages ,  Javier Sagastegui

    IPC分类号： A61B17/08

    CPC分类号： A61B17/083 ,  A61B17/0057 ,  A61B17/064 ,  A61B17/128 ,  A61B90/39 ,  A61B2017/00004 ,  A61B2017/00637 ,  A61B2017/00668 ,  A61B2017/00672 ,  A61B2017/00862 ,  A61B2017/0641

    摘要： An apparatus for delivering a clip to close an opening through tissue includes a sheath and a carrier assembly including a clip therein that is slidable on the sheath. An actuator assembly is connectable to the sheath, and telescoping actuator members extend from the handle that are connectable to the carrier assembly for advancing the carrier assembly along the sheath. An obturator on the actuator assembly includes splines that may be deployed beyond a distal end of the sheath, and expanded to a transverse expanded configuration for positioning the sheath before deploying the clip. The actuator members include cooperating detents that selectively release the actuator members as the carrier assembly reaches predetermined positions along the sheath for deploying the clip from the carrier assembly, and that collapse the splines to allow removal of the apparatus after deploying the clip.

    摘要翻译： 用于递送夹子以封闭通过组织的开口的装置包括护套和载体组件，其包括可在护套上滑动的夹子。 致动器组件可连接到护套，并且可伸缩的致动器构件从手柄延伸，所述手柄可连接到托架组件，用于沿着护套推进托架组件。 致动器组件上的密封件包括可以部署在鞘的远端之外的花键，并且在展开夹子之前扩展成横向扩展构型以定位护套。 致动器构件包括配合的棘爪，当托架组件沿着护套到达预定位置时，选择性地释放致动器构件，用于将夹子从承载器组件展开，并且在使用夹子之后使花键折叠以允许移除装置。

    CLOSURE DEVICE
    7.
    发明申请
    CLOSURE DEVICE 有权
    封闭装置

    公开(公告)号：US20110144668A1

    公开(公告)日：2011-06-16

    申请号：US12897358

    申请日：2010-10-04

    申请人： Michael T. Carley ,  Richard S. Ginn ,  Javier Sagastegui ,  Jana Sagastegui ,  Ronald J. Jabba ,  William N. Aldrich ,  W. Martin Belef

    发明人： Michael T. Carley ,  Richard S. Ginn ,  Javier Sagastegui ,  Jana Sagastegui ,  Ronald J. Jabba ,  William N. Aldrich ,  W. Martin Belef

    IPC分类号： A61B17/122

    CPC分类号： A61B17/064 ,  A61B17/0057 ,  A61B17/0644 ,  A61B17/068 ,  A61B90/39 ,  A61B2017/00004 ,  A61B2017/00668 ,  A61B2017/00867 ,  A61B2017/0641

    摘要： A clip for engaging tissue includes a generally annular-shaped body defining a plane and disposed about a central axis extending normal to the plane. The body includes alternating inner and outer curved regions, defining a zigzag pattern about a periphery of the clip. The body is biased towards a planar configuration lying in the plane and deflectable towards a transverse configuration extending out of the plane. Tines extend from the inner curved regions, the tines being oriented towards the central axis in the planar configuration, and parallel to the central axis in the transverse configuration. The tines include primary tines and secondary tines that are shorter than the primary tines. The primary tines may be disposed on opposing inner curved regions and oriented towards one another. The primary tines are configured such that they are offset from the axes of symmetry of the curved regions from which they extend and are connected to the curved regions by curved or linear regions or are connected directly to the curved regions. The primary tines may overlap the body and may be of different lengths.

    摘要翻译： 用于接合组织的夹具包括限定平面并围绕垂直于平面延伸的中心轴设置的大致环形的主体。 主体包括交替的内部和外部弯曲区域，围绕夹子的周边限定Z字形图案。 身体偏向平面构型，该平面构型位于平面内，并可朝向延伸出平面的横向构型偏转。 齿从内部弯曲区域延伸，尖齿在平面构型中朝向中心轴线定向，并且在横向构型中平行于中心轴线。 尖齿包括比主尖齿短的主要尖齿和次级齿。 主尖齿可以设置在相对的内弯曲区域上并且朝向彼此定向。 主尖齿被构造成使得它们偏离其延伸的弯曲区域的对称轴线，并且通过弯曲或线性区域连接到弯曲区域，或者直接连接到弯曲区域。 主尖齿可能与身体重叠，并且可能具有不同的长度。