Methods and apparatus for securing and deploying tissue anchors
    11.
    发明申请
    Methods and apparatus for securing and deploying tissue anchors 有权
    用于固定和部署组织锚的方法和装置

    公开(公告)号:US20060271073A1

    公开(公告)日:2006-11-30

    申请号:US11139920

    申请日:2005-05-26

    IPC分类号: A61B17/04

    摘要: Methods and apparatus for securing and deploying tissue anchors are described herein. A tissue manipulation assembly is pivotably coupled to the distal end of a tubular member. A reconfigurable launch tube is also pivotably coupled to the tissue manipulation assembly, which may be advanced through a shape-lockable endoscopic device, a conventional endoscope, or directly by itself into a patient. A second tool can be used in combination with the tissue manipulation assembly to engage tissue and manipulate the tissue in conjunction with the tissue manipulation assembly. A deployment assembly is provided for securing engaged tissue via one or more tissue anchors, the deployment assembly also being configured to disengage the anchors endoluminally or laparoscopically.

    摘要翻译: 本文描述了用于固定和展开组织锚的方法和装置。 组织操作组件可枢转地联接到管状构件的远端。 可重新配置的发射管也可枢转地联接到组织操作组件,组织操作组件可通过可形状锁定的内窥镜装置,常规内窥镜或直接自身进入患者。 第二工具可以与组织操作组件组合使用以接合组织并且与组织操作组件一起操作组织。 提供了一种展开组件,用于通过一个或多个组织锚固件固定所接合的组织,所述展开组件还被配置为使得所述锚固体在内腔或腹腔镜下脱离。

    Methods and apparatus for securing and deploying tissue anchors
    15.
    发明申请
    Methods and apparatus for securing and deploying tissue anchors 有权
    用于固定和部署组织锚的方法和装置

    公开(公告)号:US20060271101A1

    公开(公告)日:2006-11-30

    申请号:US11238543

    申请日:2005-09-30

    IPC分类号: A61B17/00

    摘要: Methods and apparatus for securing and deploying tissue anchors are described herein. A tissue manipulation assembly is pivotably coupled to the distal end of a tubular member. A reconfigurable launch tube is also pivotably coupled to the tissue manipulation assembly, which may be advanced through a shape-lockable endoscopic device, a conventional endoscope, or directly by itself into a patient. A second tool can be used in combination with the tissue manipulation assembly to engage tissue and manipulate the tissue in conjunction with the tissue manipulation assembly. A deployment assembly is provided for securing engaged tissue via one or more tissue anchors, the deployment assembly also being configured to disengage the anchors endoluminally or laparoscopically by applying thermal energy through at least one suture cutting element disposed along the deployment assembly.

    摘要翻译: 本文描述了用于固定和展开组织锚的方法和装置。 组织操作组件可枢转地联接到管状构件的远端。 可重新配置的发射管也可枢转地联接到组织操作组件,组织操作组件可通过可形状锁定的内窥镜装置,常规内窥镜或直接自身进入患者。 第二工具可以与组织操作组件组合使用以接合组织并且与组织操作组件一起操作组织。 提供了一种展开组件,用于通过一个或多个组织锚固件固定所接合的组织,所述展开组件还被配置为通过沿着所述展开组件布置的至少一个缝合线切割元件施加热能而使所述锚定器在内部或腹腔镜下脱离。

    Apparatus and methods for endoscopic suturing
    18.
    发明申请
    Apparatus and methods for endoscopic suturing 有权
    用于内窥镜缝合的装置和方法

    公开(公告)号:US20050119671A1

    公开(公告)日:2005-06-02

    申请号:US10986461

    申请日:2004-11-10

    摘要: Apparatus & methods for endoscopic suturing are described herein. A distal tip of the endoscopic device engages the tissue and then approximates the engaged tissue to form a tissue fold. A needle body positioned within a flexible catheter is deployed into or through the newly created tissue fold where it is then detached or released from the endoscopic device. The needle body has a length of suture which depends therefrom and can be used to secure the tissue fold. The entire endoscopic device or its tissue engaging assembly can then be rotated relative to the tissue fold while maintaining engagement with the tissue to maneuver the flexible catheter to the opposing side of the penetrated tissue fold. This procedure can be repeated any number of times to create an interrupted, continuous, or running suture to secure the tissue fold.

    摘要翻译: 本文描述了用于内窥镜缝合的装置和方法。 内窥镜装置的远侧末端接合组织,然后近似接合的组织以形成组织折叠。 定位在柔性导管内的针体部署在新产生的组织折叠中或穿过其中,然后将其从内窥镜装置分离或释放。 针体具有一定长度的缝合线,该缝合线依赖于其而可用于固定组织折叠。 然后,整个内窥镜装置或其组织接合组件可以相对于组织折叠旋转,同时保持与组织的接合,以将柔性导管操纵到穿透的组织折叠的相对侧。 该过程可以重复任意次数以产生中断的,连续的或运行的缝线来固定组织折叠。