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    Clip applier and methods of use
    4.
    发明授权
    Clip applier and methods of use 有权
    夹子施放器和使用方法

    公开(公告)号：US07905900B2

    公开(公告)日：2011-03-15

    申请号：US10356214

    申请日：2003-01-30

    申请人： Thomas J. Palermo ,  William M. Belef ,  Michael T. Carley ,  Richard S. Ginn ,  Ronald J. Jabba ,  Anthony J. Pantages ,  Francisco Javier Sagastegui

    发明人： Thomas J. Palermo ,  William M. Belef ,  Michael T. Carley ,  Richard S. Ginn ,  Ronald J. Jabba ,  Anthony J. Pantages ,  Francisco Javier Sagastegui

    IPC分类号： A61B17/08

    CPC分类号： A61B17/064 ,  A61B17/0057 ,  A61B17/0643 ,  A61B17/0644 ,  A61B17/068 ,  A61B17/1227 ,  A61B17/1285 ,  A61B2017/00637 ,  A61B2017/00672

    摘要： An apparatus for delivering a closure element into an opening formed in a blood vessel or other body lumen and methods for manufacturing and using same. The apparatus is configured to retain the closure element such that the closure element is disposed substantially within the apparatus. The apparatus also can engage, and position the closure element substantially adjacent to, the blood vessel wall adjacent to the opening. During deployment of the closure element, the apparatus expands the closure element beyond a natural cross-section of the closure element such that the closure element, when deployed, is configured to engage a significant amount of the blood vessel wall and/or tissue. Engaging the blood vessel wall and/or tissue, the closure element is further configured to return to the natural cross-section, thereby drawing the engaged blood vessel wall and/or tissue substantially closed and/or sealed, such that hemostasis within the opening is enhanced.

    摘要翻译： 一种用于将闭合元件输送到形成在血管或其他体腔中的开口中的装置及其制造和使用方法。 该装置构造成保持封闭元件，使得封闭元件基本上设置在该装置内。 该装置还可以将封闭件基本上邻近开口附近的血管壁接合并定位。 在封闭元件的展开过程中，该装置将闭合元件膨胀超过封闭元件的自然横截面，使得封闭元件在展开时构造成与大量的血管壁和/或组织接合。 接合血管壁和/或组织，闭合元件进一步构造成返回到自然横截面，从而将所接合的血管壁和/或组织基本上闭合和/或密封，使得开口内止血 增强。

    CLOSURE DEVICE
    10.
    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。