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公开(公告)号：US20110251673A1
公开(公告)日：2011-10-13
申请号：US13022475
申请日：2011-02-07
IPC分类号： A61F2/82
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91533
摘要： In a stent intended for implantation in a living body and having a bridge structure in which at least two bridges are coupled to one another at at least one node region on at least one of the bridges near the node region, the section modulus of the bridge varies along the length thereof, and the stresses arising at the node region upon deformation of the stent are distributed in the longitudinal direction of the bridge.
摘要翻译： 在用于植入生物体并具有桥结构的支架中，其中至少两个桥在至少一个靠近节点区域的桥中的至少一个桥上彼此耦合，桥的截面模数 沿其长度变化，并且在支架变形时在节点区域处产生的应力在桥的纵向方向上分布。
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公开(公告)号：US08858616B2
公开(公告)日：2014-10-14
申请号：US13022475
申请日：2011-02-07
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91533
摘要： In a stent intended for implantation in a living body and having a bridge structure in which at least two bridges are coupled to one another at at least one node region on at least one of the bridges near the node region, the section modulus of the bridge varies along the length thereof, and the stresses arising at the node region upon deformation of the stent are distributed in the longitudinal direction of the bridge.
摘要翻译： 在用于植入生物体并具有桥结构的支架中，其中至少两个桥在至少一个靠近节点区域的桥中的至少一个桥上彼此耦合，桥的截面模数 沿其长度变化，并且在支架变形时在节点区域处产生的应力在桥的纵向方向上分布。
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公开(公告)号：US20060217799A1
公开(公告)日：2006-09-28
申请号：US11365470
申请日：2006-02-28
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/823 , A61F2002/91541 , A61F2002/91558
摘要： The present invention relates to an aneurysm stent for implantation into a living body, in particular for treatment of aneurysms, in order to implant the stent in the compressed state in a vessel and expand the stent after positioning it in the vessel, having a grid or mesh structure and at least one membrane (2) or a plurality of membranes (2) for covering at least one or more stent cells (1; 3) in the grid or mesh structure, thereby matching the permeation characteristics of the stent structure to the particular characteristics of the aneurysm.
摘要翻译： 本发明涉及一种用于植入生物体的动脉瘤支架，特别是用于治疗动脉瘤，以将支架植入容器中的压缩状态，并将支架放置在血管中后扩张支架，具有网格或 网状结构和至少一个膜（2）或多个膜（2），用于覆盖网格或网状结构中的至少一个或多个支架细胞（1; 3），从而将支架结构的渗透特性与 动脉瘤的特征。
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公开(公告)号：US20060129143A1
公开(公告)日：2006-06-15
申请号：US10534594
申请日：2003-11-11
申请人： Erik Flaxmeier , Ralf Steiner , Wolfgang Muller
发明人： Erik Flaxmeier , Ralf Steiner , Wolfgang Muller
CPC分类号： A61B18/1492 , A61B2018/00214 , A61B2218/002
摘要： The invention relates to a spreader structure (10) for introducing into a hollow organ, comprising spreader rods (12), which radiate from a first connection section (14) essentially in the longitudinal direction (36) of the spreader structure (10) up to a second connection section (16), are distributed around the periphery of the spreader structure (10) and can be placed against a wall of a hollow organ by means of radial expansion. The aim of the invention is to provide a spreader structure (10), which is versatile and cost-effective to produce. To achieve this, the spreader rods (10) have at least one zone (22) running in the longitudinal direction, which has a reduced flexural strength in comparison to neighbouring zones (20, 24). The invention also relates to the use of said spreader structure, to a spreader device and to a method for positioning a spreader structure.
摘要翻译： 本发明涉及一种用于引入中空器官的扩展器结构（10），其包括从基本上在扩展器结构（10）的纵向（36）上的第一连接部分（14）向上辐射的扩张杆（12） 到第二连接部分（16），分布在吊架结构（10）的周边周围，并且可以通过径向膨胀而抵靠空心器官的壁放置。 本发明的目的是提供一种扩展器结构（10），其具有通用性和成本效益。 为了实现这一点，扩展杆（10）具有至少一个沿纵向延伸的区域（22），与相邻区域（20,24）相比，弯曲强度降低。 本发明还涉及所述扩展器结构，扩展器装置以及用于定位撒布机结构的方法的用途。
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公开(公告)号：US08834559B2
公开(公告)日：2014-09-16
申请号：US11365470
申请日：2006-02-28
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/823 , A61F2002/91541 , A61F2002/91558
摘要： The present invention relates to an aneurysm stent for implantation into a living body, in particular for treatment of aneurysms, in order to implant the stent in the compressed state in a vessel and expand the stent after positioning it in the vessel, having a grid or mesh structure and at least one membrane (2) or a plurality of membranes (2) for covering at least one or more stent cells (1; 3) in the grid or mesh structure, thereby matching the permeation characteristics of the stent structure to the particular characteristics of the aneurysm.
摘要翻译： 本发明涉及一种用于植入生物体的动脉瘤支架，特别是用于治疗动脉瘤，以将支架植入容器中的压缩状态，并将支架放置在血管中后扩张支架，具有网格或 网状结构和至少一个膜（2）或多个膜（2），用于覆盖网格或网状结构中的至少一个或多个支架细胞（1; 3），从而将支架结构的渗透特性与 动脉瘤的特征。
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公开(公告)号：US07988662B2
公开(公告)日：2011-08-02
申请号：US10534594
申请日：2003-11-11
申请人： Erik Flaxmeier , Ralf Steiner , Wolfgang Müller
发明人： Erik Flaxmeier , Ralf Steiner , Wolfgang Müller
IPC分类号： A61M13/00
CPC分类号： A61B18/1492 , A61B2018/00214 , A61B2218/002
摘要： The invention relates to a spreader structure (10) for introducing into a hollow organ, comprising spreader rods (12), which radiate from a first connection section (14) essentially in the longitudinal direction (36) of the spreader structure (10) up to a second connection section (16), are distributed around the periphery of the spreader structure (10) and can be placed against a wall of a hollow organ by means of radial expansion. The aim of the invention is to provide a spreader structure (10), which is versatile and cost-effective to produce. To achieve this, the spreader rods (10) have at least one zone (22) running in the longitudinal direction, which has a reduced flexural strength in comparison to neighboring zones (20, 24). The invention also relates to the use of said spreader structure, to a spreader device and to a method for positioning a spreader structure.
摘要翻译： 本发明涉及一种用于引入中空器官的扩展器结构（10），其包括从基本上在扩展器结构（10）的纵向（36）上的第一连接部分（14）向上辐射的扩张杆（12） 到第二连接部分（16），分布在吊架结构（10）的周边周围，并且可以通过径向膨胀而抵靠空心器官的壁放置。 本发明的目的是提供一种扩展器结构（10），其具有通用性和成本效益。 为了实现这一点，扩展杆（10）具有至少一个沿纵向延伸的区域（22），与相邻区域（20,24）相比，弯曲强度降低。 本发明还涉及所述扩展器结构，扩展器装置以及用于定位撒布机结构的方法的用途。
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公开(公告)号：US20060085059A1
公开(公告)日：2006-04-20
申请号：US11081852
申请日：2005-03-16
IPC分类号： A61F2/06
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91533
摘要： In a stent intended for implantation in a living body and having a bridge structure in which at least two bridges are coupled to one another at at least one node region on at least one of the bridges near the node region, the section modulus of the bridge varies along the length thereof, and the stresses arising at the node region upon deformation of the stent are distributed in the longitudinal direction of the bridge.
摘要翻译： 在用于植入生物体并具有桥结构的支架中，其中至少两个桥在至少一个靠近节点区域的桥中的至少一个桥上彼此耦合，桥的截面模数 沿其长度变化，并且在支架变形时在节点区域处产生的应力在桥的纵向方向上分布。
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公开(公告)号：US20050015138A1
公开(公告)日：2005-01-20
申请号：US10850892
申请日：2004-05-21
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91533 , A61F2002/91558 , A61F2230/0054 , A61F2250/0098
摘要： A stent to be implanted in a living body with an essentially tube-shaped wall (12) made of material with low radio-opaqueness, which is designed through the shaping of openings (14) as flexible wall structure. In order to provide a stent (10) and a process for its manufacturing, which can be better recognized in case of research with x-radiation, a material (22) with high radio-opaqueness is inserted inside the flexible wall structure (20).
摘要翻译： 一种植入生物体中的支架，其具有基本上由具有低放射性不透明度的材料制成的管状壁（12），其通过将开口（14）成形为柔性壁结构来设计。 为了提供一种支架（10）及其制造方法，在用x射线研究的情况下可以更好地识别出具有高放射性不透明度的材料（22）插入柔性壁结构（20）内， 。
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