公开(公告)号：US20160157840A1

公开(公告)日：2016-06-09

申请号：US14962955

申请日：2015-12-08

申请人： CuraSeal Inc.

发明人： Harold F. Carrison ,  Yolanda Pacho Huynh

IPC分类号： A61B17/00 ,  A61B17/04

CPC分类号： A61B17/0057 ,  A61B17/0401 ,  A61B50/30 ,  A61B2017/00641 ,  A61B2017/0404 ,  A61B2017/0406 ,  A61B2017/0409 ,  A61B2017/0412 ,  A61B2017/0464 ,  A61B2017/0496 ,  A61B2017/320012 ,  A61B2218/002

摘要： Disclosed herein are implantable fistula treatment devices and related methods. The fistula closure device comprises a distal anchor and a proximal anchor attached by a connecting member, such as a suture. Individual porous bodies are threaded directly or indirectly over the connecting member. The distal anchor comprises a plurality of foldable members threaded onto the connecting member. The foldable members are arranged in increasing surface area from distal to proximal, and each is further configured to form a mechanical interfit with adjacent foldable members to reduce sliding between members when they are tensioned together.

摘要翻译： 本文公开了可植入式瘘治疗装置和相关方法。 瘘闭合装置包括远端锚固件和通过诸如缝合线的连接构件附接的近端锚固件。 单独的多孔体直接或间接地穿过连接构件。 远侧锚固件包括螺纹连接在连接构件上的多个可折叠构件。 可折叠构件被布置成从远侧到近侧的增加的表面积，并且每个还被构造成与相邻的可折叠构件形成机械相互配合，以减少当构件被张紧在一起时构件之间的滑动。