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1. 发明申请

US20070191878A1 Body vessel filter 审中-公开
标题翻译：身体血管过滤器
公开(公告)号：US20070191878A1
公开(公告)日：2007-08-16
申请号：US11653789
申请日：2007-01-16
申请人： Garland Segner , Joshua Dudney
发明人： Garland Segner , Joshua Dudney
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2230/005 , A61F2230/008 , A61F2230/0093
摘要： A catheter-deliverable filter assembly for deploying a filter element in a vessel of the body, comprising an elongated support having proximal and distal ends, the proximal end of the elongated support comprising a hook, separate filter and anchoring elements spaced axially along said support and each comprising a core carried by the support and a plurality of flexible, resilient wires having proximal portions attached to the core and distal portions extending distally of the core and configured to expand into resilient contact with walls of a vessel, said wires converging proximally toward their respective cores to define apices of the respective elements, said filter element being spaced distally of said anchoring element, and said anchoring element alone including gripping elements carried by distal portions of said wires and adapted to grip the walls of the vessel to anchor the filter assembly in the vessel.
摘要翻译：一种可导管递送的过滤器组件，用于将过滤元件部署在主体的容器中，包括具有近端和远端的细长支撑件，细长支撑件的近端包括钩，独立的过滤器和沿所述支撑件轴向间隔开的锚定元件，每个包括由所述支撑件承载的芯和多个柔性的弹性线，所述多个柔性弹性线具有附接到所述芯的近端部分和远离所述芯部延伸的远端部分并且被配置为膨胀成与血管的壁弹性接触，所述线材向近端收敛相应的芯以限定相应元件的顶点，所述过滤元件在所述锚定元件的远侧分隔开，并且所述锚固元件单独包括由所述线的远端部分承载的夹持元件，并且适于夹紧容器的壁以锚固过滤器组件在船上

2. 发明申请

US20050027212A1 Guide wire with stranded tip 有权
标题翻译：导丝与绞合
公开(公告)号：US20050027212A1
公开(公告)日：2005-02-03
申请号：US10632145
申请日：2003-07-31
申请人： Garland Segner , Kent Anderson , Douglas Molland , Thomas Clubb , Michael Urick
发明人： Garland Segner , Kent Anderson , Douglas Molland , Thomas Clubb , Michael Urick
IPC分类号： A61M25/01 , A61M25/09
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09175 , A61M2025/09191
摘要： The invention provides a guide wire comprising an elongate, flexible core having a proximal region, a proximal end, a distal region, and a distal end, and the distal region having a tapered portion; a plurality of wire strands wrapped helically parallel to one another and disposed on at least a portion of the tapered distal region of the core; a polymer tie layer disposed on at least a portion of the plurality of wire strands; and a lubricious polymer layer disposed on the polymer tie layer.
摘要翻译：本发明提供了一种导丝，其包括具有近端区域，近端，远侧区域和远端的细长的柔性芯，并且远端区域具有锥形部分; 多个线股螺旋地并行地包裹并设置在芯的锥形远端区域的至少一部分上; 聚合物粘结层，设置在所述多根金属丝股线的至少一部分上; 以及设置在聚合物粘结层上的润滑聚合物层。

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