公开(公告)号：US20120316636A1

公开(公告)日：2012-12-13

申请号：US13158223

申请日：2011-06-10

申请人： Eugene Young ,  Chung Hao Yeh ,  Christopher G.M. Ken ,  Thu Anh Ho

发明人： Eugene Young ,  Chung Hao Yeh ,  Christopher G.M. Ken ,  Thu Anh Ho

IPC分类号： A61F2/84

CPC分类号： A61F2/95 ,  A61F2002/9528 ,  A61F2002/9665 ,  A61F2250/0098

摘要： An apparatus for deploying and retrieving a self-expanding intravascular stent includes an intravascular delivery wire and floating marker band movably retained over the intravascular stent delivery wire and releasably mounting the self-expanding intravascular stent. The floating marker band is movably retained to a fixed marker band, and a distance between the fixed marker band and the floating marker band is variable and self-adjusting. One or more struts of the self-expanding intravascular stent are releasably constrained between a catheter wall and one or more sides of the floating marker band.

摘要翻译： 用于展开和取回自扩张血管内支架的装置包括可移动地保持在血管内支架输送线上的血管内输送线和浮动标记带，并可释放地安装自扩张血管内支架。 浮动标记带可移动地保持在固定标记带上，并且固定标记带和浮动标记带之间的距离是可变的并且是自调整的。 自膨胀血管内支架的一个或多个支柱可释放地约束在导管壁与浮动标记带的一侧或多侧之间。

公开(公告)号：US20090254112A1

公开(公告)日：2009-10-08

申请号：US12025672

申请日：2008-02-04

申请人： Marcelino Gorospe ,  Edsel San Diego ,  Thu Anh Ho

发明人： Marcelino Gorospe ,  Edsel San Diego ,  Thu Anh Ho

IPC分类号： A61M29/00 ,  B65H75/18 ,  B65H54/10 ,  B65H75/04 ,  B21F45/00

CPC分类号： B21C47/00 ,  A61B17/12022 ,  A61B17/12109 ,  A61B17/12145 ,  A61B2017/00526 ,  A61B2017/00867 ,  B21F45/008

摘要： The winding mandrel includes a pair of generally rounded-cube shaped or orthogonally flat-sided spherical main bodies connected together and having a plurality of cylindrical posts for forming vasoocclusive coils. The main bodies are connected together by a transition post, and the posts of the two main bodies are typically offset. A front end post and back end post are disposed on the front and rear ends of the mandrel. A short winding post member may be added between the connections of the two main bodies to provide additional winding posts.

摘要翻译： 卷绕心轴包括一对连接在一起的大致圆形立方体或正交平面的球形主体，并且具有用于形成血管闭塞线圈的多个圆柱形支柱。 主体通过过渡柱连接在一起，两个主体的柱通常被偏移。 前端柱和后端柱设置在心轴的前端和后端。 可以在两个主体的连接之间添加短的缠绕的柱构件以提供附加的缠绕柱。

公开(公告)号：US08696731B2

公开(公告)日：2014-04-15

申请号：US13158223

申请日：2011-06-10

申请人： Eugene Young ,  Chung Hao Yeh ,  Christopher G. M. Ken ,  Thu Anh Ho

发明人： Eugene Young ,  Chung Hao Yeh ,  Christopher G. M. Ken ,  Thu Anh Ho

IPC分类号： A61F2/06 ,  A61B17/00

CPC分类号： A61F2/95 ,  A61F2002/9528 ,  A61F2002/9665 ,  A61F2250/0098

摘要： An apparatus for deploying and retrieving a self-expanding intravascular stent includes an intravascular delivery wire and floating marker band movably retained over the intravascular stent delivery wire and releasably mounting the self-expanding intravascular stent. The floating marker band is movably retained to a fixed marker band, and a distance between the fixed marker band and the floating marker band is variable and self-adjusting. One or more struts of the self-expanding intravascular stent are releasably constrained between a catheter wall and one or more sides of the floating marker band.

摘要翻译： 用于展开和取回自扩张血管内支架的装置包括可移动地保持在血管内支架输送线上的血管内输送线和浮动标记带，并可释放地安装自膨胀血管内支架。 浮动标记带可移动地保持在固定标记带上，并且固定标记带和浮动标记带之间的距离是可变的并且是自调整的。 自膨胀血管内支架的一个或多个支柱可释放地约束在导管壁与浮动标记带的一侧或多侧之间。