公开(公告)号：US07527637B2

公开(公告)日：2009-05-05

申请号：US11031327

申请日：2005-01-07

申请人： Ghaleb Sater ,  Allan Steingisser ,  Jonathan G. Gasson

发明人： Ghaleb Sater ,  Allan Steingisser ,  Jonathan G. Gasson

IPC分类号： A61M29/00

CPC分类号： A61F2/013 ,  A61B17/12022 ,  A61B17/12172 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61M2025/0062

摘要： An intravascular, distal protection device including a braided mesh that may be selectively transformed between a collapsed configuration, a filter configuration and an occlusive configuration by mechanical or thermal operation. Alternatively, the distal protection device may include a non-inflatable occlusion valve located within the mesh and actuated by the same mechanical operation that transforms the braided mesh.

摘要翻译： 一种血管内的远端保护装置，其包括可以通过机械或热操作在折叠构型，过滤器构型和闭塞构型之间选择性地变换的编织网。 或者，远端保护装置可以包括位于网内的不可充气闭塞阀，并通过转换编织网的相同的机械操作致动。

公开(公告)号：US20060155322A1

公开(公告)日：2006-07-13

申请号：US11031327

申请日：2005-01-07

申请人： Ghaleb Sater ,  Allan Steingisser ,  Jonathan Gasson

发明人： Ghaleb Sater ,  Allan Steingisser ,  Jonathan Gasson

IPC分类号： A61M29/00

CPC分类号： A61F2/013 ,  A61B17/12022 ,  A61B17/12172 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61M2025/0062

摘要： An intravascular, distal protection device including a braided mesh that may be selectively transformed between a collapsed configuration, a filter configuration and an occlusive configuration by mechanical or thermal operation. Alternatively, the distal protection device may include a non-inflatable occlusion valve located within the mesh and actuated by the same mechanical operation that transforms the braided mesh.

公开(公告)号：US20080103522A1

公开(公告)日：2008-05-01

申请号：US11553844

申请日：2006-10-27

申请人： Allan Steingisser ,  Paul Squadrito

发明人： Allan Steingisser ,  Paul Squadrito

IPC分类号： A61M29/00

CPC分类号： A61F2/013 ,  A61F2002/016 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2230/0091

摘要： A distal protection device for capturing embolic debris during a vascular interventional procedure. The distal protection device is selectively transformable between a filtration configuration, which allow perfusion while capturing embolic debris, and an occlusive configuration, which blocks blood flow through the device and thereby traps embolic debris for subsequent removal. The distal protection device includes a filter component and a coil occluder component. The coil occluder component includes windings that may be advanced or withdrawn from within the filter component, the windings being selectively stackable within the filter component to occlude blood flow through the filter component. Methods of using the distal protection device are also disclosed.

摘要翻译： 一种远端保护装置，用于在血管介入手术过程中捕获栓塞碎片。 远端保护装置可以在过滤构型之间进行选择性转换，过滤构型允许灌注同时捕获栓塞碎片，以及阻塞构型，阻塞血液流过装置，从而捕获栓塞碎屑以便随后移除。 远端保护装置包括过滤器部件和线圈封堵器部件。 线圈封堵器部件包括可以从过滤器部件内推进或退出的绕组，所述绕组可选择性地堆叠在过滤器部件内以阻塞通过过滤器部件的血液流动。 还公开了使用远端保护装置的方法。

公开(公告)号：US20070100439A1

公开(公告)日：2007-05-03

申请号：US11262583

申请日：2005-10-31

申请人： Vincent Cangialosi ,  Allan Steingisser

发明人： Vincent Cangialosi ,  Allan Steingisser

IPC分类号： A61F2/24

CPC分类号： A61F2/2442 ,  A61F2/2457

摘要： A ring for surrounding the chordae tendinae of a heart valve, and a system for delivering the ring. The ring gathers the chordae tendinae into a bundle to effectively shorten the chordae tendinae to resolve or reduce valve leaflet prolapse. The body of the ring has an elongated generally linear delivery configuration and a plurality of annular treatment configurations. The body of the ring is releasably carried within a delivery catheter to a treatment location, and a push rod expels the ring from the delivery catheter. Upon being expelled from the delivery catheter, a second end of the ring body will co-axially align with and insert into a first end of the body to form the ring.

摘要翻译： 用于围绕心脏瓣膜的腱索的环，以及用于递送环的系统。 环将腱索腱束收集成束，以有效缩短腱索腱以解决或减少瓣膜脱垂。 环的主体具有细长的大致线性的输送构型和多个环形处理构造。 环的主体可释放地承载在输送导管内到处理位置，并且推杆从输送导管排出环。 当从输送导管排出时，环主体的第二端将与主体的第一端共轴对准并插入到主体的第一端中以形成环。