Surgical access apparatus and method
    106.
    发明授权
    Surgical access apparatus and method 有权
    手术进入装置及方法

    公开(公告)号:US08016755B2

    公开(公告)日:2011-09-13

    申请号:US12960458

    申请日:2010-12-03

    Abstract: A surgical access device includes an access seal adapted to be disposed within an incision within an abdominal wall. The access seal has an external flange adapted to be disposed external to the abdominal wall and an internal flange adapted to be disposed internal to the abdominal wall. The access seal with flanges is formed monolithically. There are access channels through the access seal. The access channels span the thickness of the abdominal wall and form working channels between a location external to the abdominal wall and a location internal to the abdominal wall. The access seal is formed of an elastomeric material adapted to conform to a surface of an instrument inserted through the working channel to form an instrument seal along a length spanning the thickness of the abdominal wall. The elastomeric material is adapted to form an abdominal seal within the abdominal wall.

    Abstract translation: 外科进入装置包括适于设置在腹壁内的切口内的进入密封件。 进入密封件具有适于设置在腹壁外部的外部凸缘和适于设置在腹壁内部的内部凸缘。 具有法兰的进入密封件整体形成。 有通道通过访问密封。 进入通道跨越腹壁的厚度,并在腹壁外部的位置与腹壁内部的位置之间形成工作通道。 进入密封件由适于与穿过工作通道插入的仪器的表面一致的弹性体材料形成,以沿跨越腹壁厚度的长度形成仪器密封。 弹性体材料适于在腹壁内形成腹部密封。

    Apparatus and methods for endoscopic suturing
    110.
    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

    Abstract: 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.

    Abstract translation: 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。

Patent Agency Ranking