公开(公告)号：US20110276080A1

公开(公告)日：2011-11-10

申请号：US13145403

申请日：2010-01-27

申请人： Alain Nigon

发明人： Alain Nigon

IPC分类号： A61M29/00 ,  B23P11/00

CPC分类号： A61B17/12022 ,  A61B17/12113 ,  A61B17/12118 ,  A61B17/12172 ,  A61B2017/00526 ,  A61B2017/1205 ,  A61F2/07 ,  A61F2/90 ,  A61F2002/065 ,  Y10T29/49826

摘要： The invention relates to an intravascular device (1) that can be used in pairs or more for filling a same aneurysm, essentially consisting of a skeleton covering with a film for forming a pouch that can be filled with blood, said skeleton being made of jointed resilient strands (2,3,4,5,6) forming, in the absence of stress, an elongate, partially planar pouch tapering into a tip at the ends (7,8) thereof, and having, when applied with stress, an average general diameter enabling the insertion thereof into a catheter having a 24F size (8 mm diameter) or less, said pouch being provided with an opening letting blood into said pouch. The invention also relates to a method for manufacturing same and kits containing same.

摘要翻译： 本发明涉及一种血管内装置（1），其可以成对使用以填充相同的动脉瘤，其基本上由覆盖有用于形成可填充有血液的袋的膜的骨架组成，所述骨架由连接的 弹性股线（2,3,4,5,6）在没有应力的情况下形成在其末端（7,8）处渐缩成尖端的细长部分平面的小袋，并且当应力应力时， 平均通用直径使其能够插入具有24F尺寸（直径8mm）或更小的导管中，所述袋设置有使血液进入所述袋的开口。 本发明还涉及其制造方法和含有其的试剂盒。

公开(公告)号：US09381077B2

公开(公告)日：2016-07-05

申请号：US13265380

申请日：2010-05-05

申请人： Alain Nigon

发明人： Alain Nigon

IPC分类号： A61F2/01

CPC分类号： A61F2/013 ,  A61F2002/011 ,  A61F2230/005

摘要： The invention relates to a withdrawal member for a filter for the vena cava, essentially consisting of a head and shape memory or wrought strands forming a tail, said strands being attached to the head and being located on the same side of the head, said withdrawal member including a rod (7) comprising, at the distal end thereof, a plurality of resilient arms (1, 2, 3, 4, 5, 6) flaring from the rod (7), naturally spaced apart from each other and ending in the form of hooks oriented towards the inside so as to grasp the cap of the filter upon tightening, and including a flexible bent area adjacent to the distal end of the rod (7).

摘要翻译： 本发明涉及一种用于腔静脉过滤器的取出部件，其基本上由头部和形状记忆体或形成尾部的锻造股线组成，所述股线连接到头部并且位于头部的同一侧，所述退出 其包括杆（7），所述杆（7）的远端包括从所述杆（7）扩张的多个弹性臂（1,2,3,4,5,6），其自然地彼此间隔开并且以 钩状物朝向内侧的形式，以便在紧固时抓住过滤器的盖，并且包括与杆（7）的远端相邻的柔性弯曲区域。

公开(公告)号：US20120041473A1

公开(公告)日：2012-02-16

申请号：US13265380

申请日：2010-05-05

申请人： Alain Nigon

发明人： Alain Nigon

IPC分类号： A61F2/01

CPC分类号： A61F2/013 ,  A61F2002/011 ,  A61F2230/005

摘要： The invention relates to a withdrawal member for a filter for the vena cava, essentially consisting of a head and shape memory or wrought strands forming a tail, said strands being attached to the head and being located on the same side of the head, said withdrawal member including a rod (7) comprising, at the distal end thereof, a plurality of resilient arms (1, 2, 3, 4, 5, 6) flaring from the rod (7), naturally spaced apart from each other and ending in the form of hooks oriented towards the inside so as to grasp the cap of the filter upon tightening, and including a flexible bent area adjacent to the distal end of the rod (7).

摘要翻译： 本发明涉及一种用于腔静脉过滤器的取出部件，其基本上由头部和形状记忆体或形成尾部的锻造股线组成，所述股线连接到头部并且位于头部的同一侧，所述退出 其包括杆（7），所述杆（7）的远端包括从所述杆（7）扩张的多个弹性臂（1,2,3,4,5,6），其自然地彼此间隔开并且以 钩状物朝向内侧的形式，以便在紧固时抓住过滤器的盖，并且包括与杆（7）的远端相邻的柔性弯曲区域。

公开(公告)号：US06846317B1

公开(公告)日：2005-01-25

申请号：US10018083

申请日：2000-06-13

申请人： Alain Nigon

发明人： Alain Nigon

IPC分类号： A61B17/00 ,  A61B17/22 ,  A61F2/95 ,  A61M25/098 ,  A61M29/00

CPC分类号： A61F2/95 ,  A61B17/221 ,  A61B2017/22035 ,  A61B2017/2215

摘要： A kit for the withdrawal of a blood vessel filter of the umbrella type formed from a bush (31) serving as a sleeve for retaining a number of flexible strands (32) that spread apart naturally and end in hooks (33) directed outwards so that they lock onto the wall of a vessel, comprising a first so-called “external” catheter (1) a stem that can be inserted in the external catheter and has, at one of its ends, a number of flexible legs (18) that open out from the stem, spreading apart naturally and ending in hooks (20) directed inwards for grasping bush (31) of the filter as they close up again and preferably in addition a second catheter (11), of diameter such that it can be introduced into the external catheter (1).

摘要翻译： 一种用于从用作套筒的衬套（31）形成的伞形血管过滤器的套件，用于保持许多自然扩展并且以向外指向的钩（33）端部的柔性股线（32），使得 它们锁定在容器的壁上，包括第一个所谓的“外部”导管（1），其可以插入到外部导管中并且在其一个端部具有多个柔性腿部（18） 从茎部出来，自然地展开并以向内指向的钩（20）结束，以便当它们再次关闭时抓住过滤器的衬套（31），并且优选地另外还包括第二导管（11），直径可以被引入 进入外导管（1）。