Suturing and ligating method
    1.
    发明授权
    Suturing and ligating method 有权
    缝合和结扎方法

    公开(公告)号:US09271718B2

    公开(公告)日:2016-03-01

    申请号:US12543102

    申请日:2009-08-18

    IPC分类号: A61B17/04 A61B17/062

    摘要: In a suturing and ligating method, a suture strand is wound around a gripper a predetermined number of times by turning a proximal end portion of a curved needle with a rolling mechanism. The gripper then grips the portion of the suture strand, which has not been inserted into the tissue. The gripper is then withdrawn through loops of the suture strand, which are wound around the gripper. The distal-end working unit and the gripper are then moved relatively to each other in order to form a knot across the incision.

    摘要翻译: 在缝合和结扎方法中,通过用滚动机构转动弯曲针的近端部分,将缝合线缠绕在夹持器上预定次数。 然后,夹具夹住尚未插入组织的缝合线的部分。 然后通过缠绕在夹持器上的缝合线的环将夹持器取出。 然后,远端工作单元和夹持器相对移动以便在切口上形成结。