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1. 发明申请

US20160296317A1 REDUCING STENT FOR A TRANSJUGULAR INTRAHEPATIC PORTOSYSTEMIC SHUNT 审中-公开
标题翻译：减少转移性脑血管内皮细胞的转移
公开(公告)号：US20160296317A1
公开(公告)日：2016-10-13
申请号：US15093521
申请日：2016-04-07
申请人： Hans Timmermans , John Kaufman
发明人： Hans Timmermans , John Kaufman
IPC分类号： A61F2/07 , A61F2/848 , A61F2/94 , A61F2/844
CPC分类号： A61F2/07 , A61F2/848 , A61F2/94 , A61F2002/044 , A61F2002/068 , A61F2002/072 , A61F2002/8483 , A61F2230/001 , A61F2230/0023 , A61F2250/001
摘要： A stent used in reducing a diameter of a transjugular intrahepatic portosystemic shunt (TIPS) for secondary restriction of flow through a TIPS tract is disclosed. In one example approach, a reducing stent comprises a tube-shaped framework with a tubular material affixed around an outer surface of the framework and extending through the interior of the framework to define a reducing passage in the interior of the framework. In another example approach, a transjugular intrahepatic portosystemic shunt system including a transjugular intrahepatic portosystemic shunt and a reducing stent mounted within an interior of the transjugular intrahepatic portosystemic shunt is disclosed.
摘要翻译：公开了用于减少经颈静脉肝内门体分流（TIPS）直径的支架，用于二次限制通过TIPS通道的流动。在一个示例性方法中，还原支架包括管状框架，其具有围绕框架的外表面固定的管状材料，并且延伸穿过框架的内部以在框架的内部限定减小通道。在另一示例性方法中，公开了一种经颈静脉肝内门体系分流系统，其包括经颈静脉肝内门体分流装置和安装在经颈静脉肝内门体分流器内部的还原支架。

2. 发明申请

US20050149167A1 Intraluminal graft assembly and vessel repair system 有权
标题翻译：管腔内移植物组装和血管修复系统
公开(公告)号：US20050149167A1
公开(公告)日：2005-07-07
申请号：US11056675
申请日：2005-02-11
申请人： Thomas Osborne , Hans Timmermans
发明人： Thomas Osborne , Hans Timmermans
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/90 , A61F2002/075
摘要： An intraluminal graft assembly is provided. In one embodiment, the assembly comprises a support frame having first, radially smaller and second, radially larger configurations. A graft is attached to the support frame at one end by connectors and is not connected to the other end. The graft extends along only a fractional length of the support frame when in the first configuration, and substantially along the entire length of the support frame when in the second configuration. A vessel repair system is also provided. In the system, a driving member is positioned to force the support frame from the first configuration to the second configuration.
摘要翻译：提供腔内移植组件。在一个实施例中，组件包括具有第一径向较小和第二径向较大构造的支撑框架。移植物在一端通过连接器附接到支撑框架，并且不连接到另一端。当处于第一构造时，移植物沿着支撑框架的分数长度延伸，并且当处于第二构造时，基本上沿支撑框架的整个长度延伸。还提供船舶修理系统。在该系统中，定位驱动构件以迫使支撑框架从第一构型到第二构型。

3. 发明授权

US5183085A Method and apparatus for compressing a stent prior to insertion 失效
标题翻译：插入前压缩支架的方法和装置
公开(公告)号：US5183085A
公开(公告)日：1993-02-02
申请号：US767014
申请日：1991-09-27
申请人： Hans Timmermans
发明人： Hans Timmermans
IPC分类号： A61F2/00 , A61F2/06 , A61F2/88 , B21F45/00
CPC分类号： A61F2/88 , B21F45/00 , B21F45/008 , A61F2002/9522 , A61F2210/0042 , A61F2240/001 , Y10S623/901
摘要： A method is disclosed for compressing a helically coiled stent by folding coils about a first plane and a second plane, each plane containing the longitudinal axis of the stent and the first plane being normal to the second plane, and maintaining separation between individual coils of the stent while folding. Apparatus for performing the compression includes a first pair of combs that engage the coils of the stent at diametrically opposed sides at points lying on a first plane that extends through the longitudinal axis of the stent. A second pair of combs engage the coils at diametrically opposed sides at points lying on a second plane that also extends through the stent longitudinal axis but is normal to the first plane. The first pair of combs are mounted on a track that permits them to be moved relative to the second pair of combs along the stent longitudinal axis. The combs in each pair are joined together through parallelogram linkages which permit them to be moved toward or away from one another over a fixed distance. Each comb has locking rakes located on each of its sides and the comb is movable relative to the rakes. This allows the pins of the combs to be aligned with the teeth of the locking rakes to insert the coils of the stent and then to be urged away from one another to lock the coils therebetween.
摘要翻译：公开了一种用于通过围绕第一平面和第二平面折叠线圈来压缩螺旋卷绕的支架的方法，每个平面包含支架的纵向轴线，并且第一平面垂直于第二平面，并且保持支架同时折叠。用于执行压缩的装置包括第一对梳子，其在位于延伸穿过支架的纵向轴线的第一平面上的点处在直径相对的侧面处接合支架的线圈。第二对梳子在位于第二平面上的点处沿径向相对的侧面处接合线圈，该第二平面也延伸穿过支架纵向轴线但是垂直于第一平面。第一对梳子安装在轨道上，允许它们沿着支架纵向轴线相对于第二对梳子移动。每对中的梳子通过平行四边形连接件连接在一起，这些连接件允许它们在固定的距离上彼此移动或远离彼此。每个梳子具有位于其每一侧上的锁定耙，并且梳子相对于耙子可移动。这允许梳子的销与锁定耙的齿对准以插入支架的线圈，然后被推开以将线圈锁定在其间。

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