公开(公告)号：WO2013025511A2

公开(公告)日：2013-02-21

申请号：PCT/US2012/050358

申请日：2012-08-10

Applicant: W. L. GORE & ASSOCIATES, INC. ,  AMIN, Zahid ,  CULLY, Edward H. ,  CUTRIGHT, Warren ,  LARSEN, Coby ,  MASTERS, Steven J. ,  SHAW, Edward Emil

Inventor： AMIN, Zahid ,  CULLY, Edward H. ,  CUTRIGHT, Warren ,  LARSEN, Coby ,  MASTERS, Steven J. ,  SHAW, Edward Emil

IPC: A61B17/03

CPC classification number: A61B17/0057 ,  A61B17/12031 ,  A61B17/12145 ,  A61B2017/00597 ,  A61B2017/00606 ,  A61B2017/00867

Abstract: Devices for occluding an aperture in tissue or a vessel comprise a first flexible wire and a second flexible wire. Each of the first and second wires is comprised of a shape memory material. Each of the first and second wires is shaped into first and second geometric forms such that the first geometric form of the first wire and the first geometric form of the second wire form a first plate in a first plane, and the second geometric form of the first wire and the second geometric form of the second wire form a second plate in a second plane that is parallel to and remote from the first plane. The first and second plates are separated by a waist formed from two portions of the first wire and two portions of the second wire. Methods for occluding an aperture in tissue or a vessel using such devices are also provided.

Abstract translation: 用于封闭组织或血管中的孔的装置包括第一柔性线和第二柔性线。 第一和第二导线中的每一个都由形状记忆材料构成。 第一和第二线材中的每一个被成形为第一和第二几何形状，使得第一线材的第一几何形状和第二线材的第一几何形式在第一平面中形成第一板，并且第二线材的第二几何形状 第一导线和第二导线的第二几何形状在平行于并远离第一平面的第二平面中形成第二板。 第一和第二板由从第一线的两个部分和第二线的两个部分形成的腰部分开。 还提供了使用这样的装置阻塞组织或血管中的孔的方法。

公开(公告)号：WO2013025711A1

公开(公告)日：2013-02-21

申请号：PCT/US2012/050785

申请日：2012-08-14

Applicant: W.L. GORE & ASSOCIATES, INC. ,  AMIN, Zahid ,  CULLY, Edward ,  CUTRIGHT, Warren ,  LARSEN, Coby ,  MASTERS, Steven ,  SHAW, Edward Emil

Inventor： AMIN, Zahid ,  CULLY, Edward ,  CUTRIGHT, Warren ,  LARSEN, Coby ,  MASTERS, Steven ,  SHAW, Edward Emil

IPC: A61B7/00 ,  A61B17/12

CPC classification number: A61B17/0057 ,  A61B17/12022 ,  A61B17/12122 ,  A61B17/12145 ,  A61B17/12172 ,  A61B2017/00243 ,  A61B2017/00557 ,  A61B2017/00575 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00606 ,  A61B2017/00623 ,  A61B2017/00632 ,  A61B2017/00867 ,  A61B2017/1205 ,  A61B2017/12054 ,  A61B2017/12095

Abstract: The disclosure is directed to a heart occlusion device and a method for occluding an aperture defect in a heart. The heart occlusion device includes two separate wires 12, 14. Each wire forms geometric shapes that together form a distal plate and a proximal plate. The first plate is disposed in a first plane. The second plate is disposed in a second plane that is parallel to and remote from the first plane. The distal plate and the proximal plate are separated by a self-centering waist. The proximal plate is attached to a hub. A similar hub is optional on the distal plate. The plates further include coverings which form a sealant to occlude an aperture in a tissue. The wires forming the plates have a shape-memory capability such that they can be collapsed and distorted in a catheter during delivery but resume and maintain their intended shape after delivery.

Abstract translation: 本公开涉及一种心脏闭塞装置和用于闭塞心脏中的孔缺陷的方法。 心脏闭塞装置包括两根单独的线12,14。每根线形成一起形成远端板和近端板的几何形状。 第一板被设置在第一平面中。 第二板设置在与第一平面平行并远离第二平面的第二平面中。 远端板和近端板由自定心腰部分开。 近端板附接到轮毂。 远端板上有一个类似的轮毂是可选的。 板还包括形成密封剂以封闭组织中的孔的覆盖物。 形成板的线具有形状记忆能力，使得它们可以在输送期间在导管中折叠和变形，但是在分娩后恢复并保持其预期的形状。

公开(公告)号：WO2013025511A3

公开(公告)日：2013-06-06

申请号：PCT/US2012050358

申请日：2012-08-10

Applicant: GORE & ASS ,  AMIN ZAHID ,  CULLY EDWARD H ,  CUTRIGHT WARREN ,  LARSEN COBY ,  MASTERS STEVEN J ,  SHAW EDWARD EMIL

Inventor： AMIN ZAHID ,  CULLY EDWARD H ,  CUTRIGHT WARREN ,  LARSEN COBY ,  MASTERS STEVEN J ,  SHAW EDWARD EMIL

IPC: A61B17/00 ,  A61B17/12

CPC classification number: A61B17/0057 ,  A61B17/12031 ,  A61B17/12145 ,  A61B2017/00597 ,  A61B2017/00606 ,  A61B2017/00867

Abstract: Devices for occluding an aperture in tissue or a vessel comprise a first flexible wire and a second flexible wire. Each of the first and second wires is comprised of a shape memory material. Each of the first and second wires is shaped into first and second geometric forms such that the first geometric form of the first wire and the first geometric form of the second wire form a first plate in a first plane, and the second geometric form of the first wire and the second geometric form of the second wire form a second plate in a second plane that is parallel to and remote from the first plane. The first and second plates are separated by a waist formed from two portions of the first wire and two portions of the second wire. Methods for occluding an aperture in tissue or a vessel using such devices are also provided.

Abstract translation: 用于封闭组织或容器中的孔的装置包括第一柔性线和第二柔性线。 第一和第二导线中的每一个由形状记忆材料构成。 第一和第二电线中的每一个被成形为第一和第二几何形状，使得第一线的第一几何形状和第二线的第一几何形状在第一平面中形成第一板，并且第二几何形式的 第一线和第二线的第二几何形状在与第一平面平行并远离第二平面的第二平面中形成第二板。 第一和第二板由由第一线的两个部分和第二线的两个部分形成的腰部隔开。 还提供了使用这种装置封闭组织或容器中的孔的方法。