Apparatus and methods for endoscopic suturing
    3.
    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。

    Apparatus and methods for endoscopic suturing
    7.
    发明授权
    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:US07736372B2

    公开(公告)日:2010-06-15

    申请号:US10986461

    申请日:2004-11-10

    IPC分类号: A61B17/04

    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。