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    Apparatus and methods for positioning and securing anchors
    3.
    发明授权
    Apparatus and methods for positioning and securing anchors 有权

    公开(公告)号：US10172608B2

    公开(公告)日：2019-01-08

    申请号：US15219983

    申请日：2016-07-26

    申请人： USGI MEDICAL, INC.

    发明人： Vahid Saadat ,  Marvin C. Elmer

    IPC分类号： A61B17/04 ,  A61B17/08 ,  A61B17/10 ,  A61B17/06 ,  A61B17/064 ,  A61B17/29 ,  A61B17/00 ,  A61B17/34

    摘要： Apparatus and methods for positioning and securing anchors are disclosed herein. The anchors are adapted to be delivered and implanted into or upon tissue, particularly tissue within the gastrointestinal system of a patient. The anchor is adapted to slide uni-directionally over suture such that a tissue plication may be cinched between anchors. A locking mechanism, either within the anchor itself or positioned proximally of the anchor, may allow for the uni-directional translation of the anchor while enabling the anchor to be locked onto the suture if the anchor is pulled, pushed, or otherwise urged in the opposite direction along the suture. This uni-directional anchor locking mechanism facilitates cinching of the tissue plication between the anchors, and it may be utilized in one or several anchors in cinching a tissue fold.

    APPARATUS AND METHODS FOR POSITIONING AND SECURING ANCHORS
    4.
    发明申请
    APPARATUS AND METHODS FOR POSITIONING AND SECURING ANCHORS 审中-公开

    公开(公告)号：US20190099175A1

    公开(公告)日：2019-04-04

    申请号：US16207544

    申请日：2018-12-03

    申请人： USGI MEDICAL, INC.

    发明人： Vahid Saadat ,  Marvin C. Elmer

    IPC分类号： A61B17/04 ,  A61B17/10 ,  A61B17/08 ,  A61B17/064 ,  A61B17/29 ,  A61B17/00 ,  A61B17/06 ,  A61B17/34

    摘要： Apparatus and methods for positioning and securing anchors are disclosed herein. The anchors are adapted to be delivered and implanted into or upon tissue, particularly tissue within the gastrointestinal system of a patient. The anchor is adapted to slide uni-directionally over suture such that a tissue plication may be cinched between anchors. A locking mechanism, either within the anchor itself or positioned proximally of the anchor, may allow for the uni-directional translation of the anchor while enabling the anchor to be locked onto the suture if the anchor is pulled, pushed, or otherwise urged in the opposite direction along the suture. This uni-directional anchor locking mechanism facilitates cinching of the tissue plication between the anchors, and it may be utilized in one or several anchors in cinching a tissue fold.