公开(公告)号：US10779927B2

公开(公告)日：2020-09-22

申请号：US15787320

申请日：2017-10-18

申请人： Novate Medical Limited

发明人： Paul Gilson ,  Steven Horan ,  Karl Keating ,  Damien Ryan ,  Jacqueline O'Gorman ,  Paul Bateman ,  Martin Keegan ,  Declan Broderick

IPC分类号： A61F2/01 ,  A61F2/86

摘要： A vascular filter device (1) has a support frame (2) and filter elements (4). The filter elements (4) extend from the support frame towards filter element ends forming an on-axis apex (5) at which they are interconnected by a holder (6). The filter elements (4) are biased such that if unconnected the filter element ends are located between the support frame and said central axis when the vascular filter device is unconstrained. The filter element unconnected positions are provided by the filter element shapes and the angles at which they extend from the support frame, and in one example this is achieved by laser cutting tubing and heat setting the material.

公开(公告)号：US20150150671A1

公开(公告)日：2015-06-04

申请号：US14416562

申请日：2013-07-24

申请人： Novate Medical Limited

发明人： Paul Gilson ,  Steven Horan ,  Karl Keating ,  Damien Ryan ,  Jacqueline O'Gorman ,  Paul Bateman ,  Martin Keegan ,  Declan Broderick

IPC分类号： A61F2/01

CPC分类号： A61F2/01 ,  A61F2/86 ,  A61F2002/011 ,  A61F2002/016 ,  A61F2210/009 ,  A61F2230/0017 ,  A61F2230/005 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2250/006 ,  Y10T83/0596

摘要： A vascular filter device (1) has a support frame (2) and filter elements (4). The filter elements (4) extend from the support frame towards filter element ends forming an on-axis apex (5) at which they are interconnected by a holder (6). The filter elements (4) are biased such that if unconnected the filter element ends are located between the support frame and said central axis when the vascular filter device is unconstrained. The filter element unconnected positions are provided by the filter element shapes and the angles at which they extend from the support frame, and in one example this is achieved by laser cutting tubing and heat setting the material.

摘要翻译： 血管过滤装置（1）具有支撑框架（2）和过滤元件（4）。 过滤器元件（4）从支撑框架朝向形成轴上顶点（5）的过滤元件端部延伸，在该顶点上通过保持器（6）互连。 过滤器元件（4）被偏压使得如果未连接，则当血管过滤器装置不受约束时，过滤元件端部位于支撑框架和所述中心轴线之间。 过滤元件未连接位置由过滤器元件形状和从支撑框架延伸的角度提供，并且在一个示例中，其通过激光切割管道和热定形材料来实现。