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1. 发明授权

US06730116B1 Medical device for intraluminal endovascular stenting 有权
标题翻译：用于管腔内血管内支架术的医疗装置
公开(公告)号：US06730116B1
公开(公告)日：2004-05-04
申请号：US09292991
申请日：1999-04-16
申请人： Lone Wolinsky , Amir David Loshakove , Arvi Penner , Offer Nativ , Gil Naor , Niall Duffy
发明人： Lone Wolinsky , Amir David Loshakove , Arvi Penner , Offer Nativ , Gil Naor , Niall Duffy
IPC分类号： A61F206
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91525 , A61F2002/91533 , A61F2002/91583 , A61F2230/0054 , A61F2250/0098
摘要： A medical device includes a catheter and a stent mounted on the catheter, the stent having a hollow, cylindrical body made with a plurality of rings. The rings each extend circumferentially around the cylindrical body and include an undulating series of peaks and valleys. The rings are joined together by a series of links which are shaped and arranged to promote longitudinal flexibility as the stent is delivered on the catheter and effective scaffolding after deployment. In one aspect of the invention, the rings are provided with inflection points on some portions of the rings which extend in a generally circumferential direction for a short distance. A link is joined at one end at the inflection point on one ring and also joined at a second end at a second inflection point on an adjacent ring. This construction allows the crimped stent to flex longitudinally when it is subjected to bending forces such as those encountered during delivery of the stent and catheter through a tortuous coronary artery.
摘要翻译：医疗装置包括导管和安装在导管上的支架，支架具有由多个环制成的中空的圆筒体。这些环各自围绕圆柱体圆周延伸并且包括起伏的一系列峰和谷。这些环通过一系列连接件连接在一起，这些连接件成形和布置成当支架在导管上被输送并且在部署之后有效的脚手架时促进纵向柔性。在本发明的一个方面中，环在环的某些部分上设置有拐点，所述拐点在大致圆周方向上延伸短距离。连杆在一个环的拐点的一端连接，并且在相邻环上的第二拐点处的第二端处连接。这种结构允许卷曲的支架在受到弯曲力时纵向弯曲，例如在通过曲折冠状动脉输送支架和导管期间遇到的弯曲力。

2. 发明授权

US06918928B2 Medical device for intraluminal endovascular stenting 有权
标题翻译：用于管腔内血管内支架术的医疗装置
公开(公告)号：US06918928B2
公开(公告)日：2005-07-19
申请号：US10377392
申请日：2003-02-28
申请人： Lone Wolinsky , Amir David Loshakove , Arvi Penner , Offer Nativ , Gil Naor , Niall Duffy
发明人： Lone Wolinsky , Amir David Loshakove , Arvi Penner , Offer Nativ , Gil Naor , Niall Duffy
IPC分类号： A61F2/84 , A61F2/00 , A61F2/06 , A61F2/90
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91525 , A61F2002/91533 , A61F2002/91583 , A61F2230/0054 , A61F2250/0098
摘要： A medical device includes a catheter and a stent mounted on the catheter, the stent having a hollow, cylindrical body made with a plurality of rings. The rings each extend circumferentially around the cylindrical body and include an undulating series of peaks and valleys. The rings are joined together by a series of links which are shaped and arranged to promote longitudinal flexibility as the stent is delivered on the catheter and effective scaffolding after deployment. In one aspect of the invention, the rings are provided with inflection points on some portions of the rings which extend in a generally circumferential direction for a short distance. A link is joined at one end at the inflection point on one ring and also joined at a second end at a second inflection point on an adjacent ring. This construction allows the crimped stent to flex longitudinally when it is subjected to bending forces such as those encountered during delivery of the stent and catheter through a tortuous coronary artery.
摘要翻译：医疗装置包括导管和安装在导管上的支架，支架具有由多个环制成的中空的圆筒体。这些环各自围绕圆柱体圆周延伸并且包括起伏的一系列峰和谷。这些环通过一系列连接件连接在一起，这些连接件成形和布置成当支架在导管上被输送并且在部署之后有效的脚手架时促进纵向柔性。在本发明的一个方面中，环在环的某些部分上设置有拐点，所述拐点在大致圆周方向上延伸短距离。连杆在一个环的拐点的一端连接，并且在相邻环上的第二拐点处的第二端处连接。这种结构允许卷曲的支架在受到弯曲力时纵向弯曲，例如在通过曲折冠状动脉输送支架和导管期间遇到的弯曲力。

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