公开(公告)号：US20090248132A1

公开(公告)日：2009-10-01

申请号：US12060332

申请日：2008-04-01

申请人： Eliot Bloom ,  Gian Pellegrini ,  Juan-Pablo Mas ,  Nasser Rafiee ,  Morgan House

发明人： Eliot Bloom ,  Gian Pellegrini ,  Juan-Pablo Mas ,  Nasser Rafiee ,  Morgan House

IPC分类号： A61F2/82

CPC分类号： A61F2/2418 ,  A61F2/852 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/823 ,  A61F2002/825 ,  A61F2002/828 ,  A61F2002/91558 ,  A61F2002/91591 ,  A61F2220/0058 ,  A61F2230/0013 ,  A61F2230/0054 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2250/0037 ,  A61F2250/0063 ,  A61F2250/0082

摘要： A double walled stent system particularly suited for treating abnormalities of the right ventricular outflow tract is disclosed having an exterior stent component and an interior stent component. The exterior stent component includes a plurality of longitudinally-extending connectors such as straight or sinusoidal bands. The interior stent component has a generally tubular cylindrical body and is centered within the exterior stent component. The stent system has a contracted delivery configuration and a radially expanded configuration for contacting the vessel wall. When deployed, the longitudinally-extending connectors of the exterior stent component come in contact with the vessel wall and fix the stent system to the treatment site. The interior stent component also radially expands but remains centered inside the exterior component and makes little to no contact with the vessel wall.

摘要翻译： 公开了一种特别适用于治疗右心室流出道异常的双壁支架系统，其具有外部支架部件和内部支架部件。 外部支架部件包括多个纵向延伸的连接器，例如直线或正弦带。 内部支架部件具有大致管状的圆柱形主体并且在外部支架部件内居中。 支架系统具有收缩输送构型和用于接触血管壁的径向扩张构型。 当部署时，外部支架部件的纵向延伸的连接器与血管壁接触并将支架系统固定到治疗部位。 内部支架部件也径向扩张，但保持在外部部件的中心，并且几乎不与血管壁接触。

公开(公告)号：US07815673B2

公开(公告)日：2010-10-19

申请号：US12060332

申请日：2008-04-01

申请人： Eliot Bloom ,  Gian Pellegrini ,  Juan-Pablo Mas ,  Nasser Rafiee ,  Morgan House

发明人： Eliot Bloom ,  Gian Pellegrini ,  Juan-Pablo Mas ,  Nasser Rafiee ,  Morgan House

IPC分类号： A61F2/06

CPC分类号： A61F2/2418 ,  A61F2/852 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/823 ,  A61F2002/825 ,  A61F2002/828 ,  A61F2002/91558 ,  A61F2002/91591 ,  A61F2220/0058 ,  A61F2230/0013 ,  A61F2230/0054 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2250/0037 ,  A61F2250/0063 ,  A61F2250/0082

摘要： A double walled stent system particularly suited for treating abnormalities of the right ventricular outflow tract is disclosed having an exterior stent component and an interior stent component. The exterior stent component includes a plurality of longitudinally-extending connectors such as straight or sinusoidal bands. The interior stent component has a generally tubular cylindrical body and is centered within the exterior stent component. The stent system has a contracted delivery configuration and a radially expanded configuration for contacting the vessel wall. When deployed, the longitudinally-extending connectors of the exterior stent component come in contact with the vessel wall and fix the stent system to the treatment site. The interior stent component also radially expands but remains centered inside the exterior component and makes little to no contact with the vessel wall.

摘要翻译： 公开了一种特别适用于治疗右心室流出道异常的双壁支架系统，其具有外部支架部件和内部支架部件。 外部支架部件包括多个纵向延伸的连接器，例如直线或正弦带。 内部支架部件具有大致管状的圆柱形主体并且在外部支架部件内居中。 支架系统具有收缩输送构型和用于接触血管壁的径向扩张构型。 当部署时，外部支架部件的纵向延伸的连接器与血管壁接触并将支架系统固定到治疗部位。 内部支架部件也径向扩张，但保持在外部部件的中心，并且几乎不与血管壁接触。