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公开(公告)号：US20110118821A1
公开(公告)日：2011-05-19
申请号：US12904452
申请日：2010-10-14
申请人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
发明人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
IPC分类号： A61F2/82
CPC分类号： A61F2/89 , A61F2/07 , A61F2/848 , A61F2/852 , A61F2/856 , A61F2/915 , A61F2002/061 , A61F2002/065 , A61F2002/075 , A61F2002/826 , A61F2002/8483 , A61F2002/8486 , A61F2002/91508 , A61F2002/91516 , A61F2002/91533 , A61F2002/91541 , A61F2210/0014 , A61F2220/0016 , A61F2220/0075 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/006
摘要： Various stents and stent-graft systems for treatment of medical conditions are disclosed. In one embodiment, an exemplary stent-graft system may be used for endovascular treatment of a thoracic aortic aneurysm. The stent-graft system may comprise proximal and distal components, each comprising a graft having proximal and distal ends, where upon deployment the proximal and distal components at least partially overlap with one another to provide a fluid passageway therebetween. The proximal component may comprise a proximal stent having a plurality of proximal and distal apices connected by a plurality of generally straight portions, where a radius of curvature of at least one of the proximal apices may be greater than the radius of curvature of at least one of the distal apices. The distal component may comprise a proximal z-stent coupled to the graft, where the proximal end of the graft comprises at least scallop formed therein that generally follows the shape of the proximal z-stent. Further, the distal component may comprise at least one z-stent stent coupled to the distal end of the graft and extending distally therefrom that reduces proximal migration of the distal component.
摘要翻译： 公开了用于治疗医疗条件的各种支架和支架移植系统。 在一个实施方案中，示例性支架移植物系统可用于胸主动脉瘤的血管内治疗。 支架移植系统可以包括近端和远端部件，每个部件包括具有近端和远端的移植物，其中在展开时，近端和远端部件至少部分地彼此重叠以在其间提供流体通道。 近端部件可以包括近端支架，其具有通过多个大致直线部分连接的多个近端和远侧顶点，其中近端顶点中的至少一个的曲率半径可以大于至少一个的近端顶点的曲率半径 的远端顶点。 远侧部件可以包括联接到移植物的近端Z支架，其中移植物的近端包括至少形成在其中的扇形，其大致遵循近端z支架的形状。 此外，远侧部件可以包括联接到移植物的远端并从其远端延伸的至少一个z支架支架，其减少远侧部件的近端迁移。
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公开(公告)号：US20090171437A1
公开(公告)日：2009-07-02
申请号：US12332904
申请日：2008-12-11
申请人： David Brocker , William K. Dierking , Alan R. Leewod , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
发明人： David Brocker , William K. Dierking , Alan R. Leewod , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
IPC分类号： A61F2/82
CPC分类号： A61F2/07 , A61F2/852 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/825 , A61F2002/8486 , A61F2002/91516 , A61F2002/91566 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013
摘要： A stent for use in a medical procedure having opposing sets of curved apices, where the curved section of one set of apices has a radius of curvature that is greater than the curved section of the other set of apices. One or more such stents may be attached to a graft material for use in endovascular treatment of, for example, aneurysm, thoracic dissection, or other body vessel condition.
摘要翻译： 一种用于医疗过程的支架，其具有相对的一组曲面顶点，其中一组顶点的弯曲部分的曲率半径大于另一组顶点的弯曲部分。 一个或多个这样的支架可以附着到移植物材料上，以用于血管内治疗例如动脉瘤，胸部解剖或其它身体血管状态。
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公开(公告)号：US09180030B2
公开(公告)日：2015-11-10
申请号：US12332904
申请日：2008-12-11
申请人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A. M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser , Jarin Kratzberg , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Mogelvang Jensen
发明人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A. M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser , Jarin Kratzberg , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Mogelvang Jensen
CPC分类号： A61F2/07 , A61F2/852 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/825 , A61F2002/8486 , A61F2002/91516 , A61F2002/91566 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013
摘要： A stent for use in a medical procedure having opposing sets of curved apices, where the curved section of one set of apices has a radius of curvature that is greater than the curved section of the other set of apices. One or more such stents may be attached to a graft material for use in endovascular treatment of, for example, aneurysm, thoracic dissection, or other body vessel condition.
摘要翻译： 一种用于医疗过程的支架，其具有相对的一组曲面顶点，其中一组顶点的弯曲部分的曲率半径大于另一组顶点的弯曲部分。 一个或多个这样的支架可以附着到移植物材料上，以用于血管内治疗例如动脉瘤，胸部解剖或其它身体血管状态。
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公开(公告)号：US09226813B2
公开(公告)日：2016-01-05
申请号：US12904452
申请日：2010-10-14
申请人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A. M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
发明人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A. M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
CPC分类号： A61F2/89 , A61F2/07 , A61F2/848 , A61F2/852 , A61F2/856 , A61F2/915 , A61F2002/061 , A61F2002/065 , A61F2002/075 , A61F2002/826 , A61F2002/8483 , A61F2002/8486 , A61F2002/91508 , A61F2002/91516 , A61F2002/91533 , A61F2002/91541 , A61F2210/0014 , A61F2220/0016 , A61F2220/0075 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/006
摘要： Various stents and stent-graft systems for treatment of medical conditions are disclosed. In one embodiment, an exemplary stent-graft system may be used for endovascular treatment of a thoracic aortic aneurysm. The stent-graft system may comprise proximal and distal components, each comprising a graft having proximal and distal ends, where upon deployment the proximal and distal components at least partially overlap with one another to provide a fluid passageway therebetween. The proximal component may comprise a proximal stent having a plurality of proximal and distal apices connected by a plurality of generally straight portions, where a radius of curvature of at least one of the proximal apices may be greater than the radius of curvature of at least one of the distal apices. The distal component may comprise a proximal z-stent coupled to the graft, where the proximal end of the graft comprises at least scallop formed therein that generally follows the shape of the proximal z-stent. Further, the distal component may comprise at least one z-stent stent coupled to the distal end of the graft and extending distally therefrom that reduces proximal migration of the distal component.
摘要翻译： 公开了用于治疗医疗条件的各种支架和支架移植系统。 在一个实施方案中，示例性支架移植物系统可用于胸主动脉瘤的血管内治疗。 支架移植系统可以包括近端和远端部件，每个部件包括具有近端和远端的移植物，其中在展开时，近端和远端部件至少部分地彼此重叠以在其间提供流体通道。 近端部件可以包括近端支架，其具有通过多个大致直的部分连接的多个近端和远侧顶点，其中近端顶点中的至少一个的曲率半径可以大于至少一个的近端顶点的曲率半径 的远端顶点。 远侧部件可以包括联接到移植物的近端Z支架，其中移植物的近端包括至少形成在其中的扇形，其大致遵循近端z支架的形状。 此外，远侧部件可以包括联接到移植物的远端并从其远端延伸的至少一个z支架支架，其减少远侧部件的近端迁移。
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公开(公告)号：US08574284B2
公开(公告)日：2013-11-05
申请号：US12472082
申请日：2009-05-26
申请人： Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Mogelvang Jensen , David Brocker , Alan R. Leewood , Timothy A. Chuter , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
发明人： Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Mogelvang Jensen , David Brocker , Alan R. Leewood , Timothy A. Chuter , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/8486 , A61F2002/91516 , A61F2002/91558 , A61F2210/0014 , A61F2220/0016 , A61F2220/005 , A61F2220/0075 , A61F2230/0013 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要： A stent graft for use in a medical procedure to treat a dissection of a patient's ascending thoracic aorta. The stent graft includes bare alignment stents at least at a proximal end, and often with a stent at both ends, each stent having opposing sets of curved apices, where the curved section of one broader set of apices has a radius of curvature that is greater than the curved section of the other narrower set of apices. The proximal stent is flared in a manner such that its broad apices occupy a larger circumference around the stent than do its narrower apices, where this flared feature provides for anchoring engagement near the aortic root in a manner not interfering with the coronary arteries or the aortic valve.
摘要翻译： 用于医疗手术中用于治疗患者升胸胸主动脉解剖的支架移植物。 支架移植物至少在近端处包括裸定位支架，并且通常在两端具有支架，每个支架具有相对的一组弯曲顶点，其中一组较宽的顶点的弯曲部分具有更大的曲率半径 比其他较窄的顶点的弯曲部分。 近端支架以这样的方式展开，使得其宽顶点在支架周围占据比其较窄的顶点更大的圆周，其中该扩张特征以不干扰冠状动脉或主动脉的方式提供主动脉根部附近的锚定接合 阀。
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公开(公告)号：US20100161026A1
公开(公告)日：2010-06-24
申请号：US12622351
申请日：2009-11-19
申请人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlesbois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew Huser , Jarin Kratzberg , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Møgelvang Jensen
发明人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlesbois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew Huser , Jarin Kratzberg , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Møgelvang Jensen
CPC分类号： A61F2/07 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/8486 , A61F2002/91516 , A61F2002/91558 , A61F2210/0014 , A61F2220/0016 , A61F2220/005 , A61F2220/0075 , A61F2230/0013 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要： A stent for use in a medical procedure having opposing sets of curved apices, where the curved section of one set of apices has a radius of curvature that is greater than the curved section of the other set of apices. One or more such stents may be attached to a graft material for use in endovascular treatment of, for example, aneurysm, thoracic dissection, or other body vessel condition.
摘要翻译： 一种用于医疗过程的支架，其具有相对的一组曲面顶点，其中一组顶点的弯曲部分的曲率半径大于另一组顶点的弯曲部分。 一个或多个这样的支架可以附着到移植物材料上，以用于血管内治疗例如动脉瘤，胸部解剖或其它身体血管状态。
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公开(公告)号：US08740966B2
公开(公告)日：2014-06-03
申请号：US12622351
申请日：2009-11-19
申请人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A. M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew Huser , Jarin Kratzberg , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Møgelvang Jensen
发明人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A. M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew Huser , Jarin Kratzberg , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Møgelvang Jensen
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/8486 , A61F2002/91516 , A61F2002/91558 , A61F2210/0014 , A61F2220/0016 , A61F2220/005 , A61F2220/0075 , A61F2230/0013 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要： A stent for use in a medical procedure having opposing sets of curved apices, where the curved section of one set of apices has a radius of curvature that is greater than the curved section of the other set of apices. One or more such stents may be attached to a graft material for use in endovascular treatment of, for example, aneurysm, thoracic dissection, or other body vessel condition.
摘要翻译： 一种用于医疗过程中的支架，其具有相对的一组弯曲顶点，其中一组顶点的弯曲部分具有比另一组顶点的弯曲部分更大的曲率半径。 一个或多个这样的支架可以附着到移植物材料上，以用于血管内治疗例如动脉瘤，胸部解剖或其它身体血管状态。
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公开(公告)号：US20110125244A1
公开(公告)日：2011-05-26
申请号：US12945097
申请日：2010-11-12
申请人： Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Møgelvang Jensen
发明人： Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Møgelvang Jensen
CPC分类号： A61F2/966 , A61F2/07 , A61F2/89 , A61F2/915 , A61F2/95 , A61F2002/075 , A61F2002/91558 , A61F2002/91566 , A61F2002/9511 , A61F2002/9534 , A61F2002/9665 , A61F2210/0014 , A61F2230/0078 , A61F2250/001 , A61F2250/0039
摘要： A stent graft (40) for treating Type-A dissections in the ascending aorta (22) is provided with a plurality of diameter-reducing suture loops (56-60) operable to constrain the stent graft during deployment thereof in a patient's aorta. The diameter-reducing loops (56-60) allow the stent graft (40) to be partially deployed, in such a manner that its location can be precisely adjusted in the patient's lumen. In this manner, the stent graft can be placed just by the coronary arteries (26, 28) with confidence that these will not be blocked. The stent graft (40) is also provided with proximal and distal bare stents (44,52) for anchoring purposes.
摘要翻译： 用于治疗升主动脉（22）中的A型解剖的支架移植物（40）设置有多个直径减小的缝合线环（56-60），其可操作地将其覆盖在患者主动脉中的部署期间约束支架移植物。 直径减小环（56-60）允许支架移植物（40）部分地展开，使得其位置可以在患者的内腔中精确调节。 以这种方式，可以放心地将冠状动脉（26,28）放置在支架移植物上，这些都不会被阻挡。 支架移植物（40）还具有用于锚固目的的近端和远端裸支架（44,52）。
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公开(公告)号：US09717611B2
公开(公告)日：2017-08-01
申请号：US12946238
申请日：2010-11-15
申请人： Kim Moegelvang Jensen , Bent Oehlenschlaeger , Erik Rasmussen , Steven J. Charlebois , William K. Dierking , Jarin Kratzberg , Blayne A. Roeder , Richard A. Swift , Sharath Gopalakrishnamurthy
发明人： Kim Moegelvang Jensen , Bent Oehlenschlaeger , Erik Rasmussen , Steven J. Charlebois , William K. Dierking , Jarin Kratzberg , Blayne A. Roeder , Richard A. Swift , Sharath Gopalakrishnamurthy
CPC分类号： A61F2/95 , A61F2/07 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2/966 , A61F2002/075 , A61F2002/9517 , A61F2230/0013 , A61F2230/0078
摘要： A stent graft (40) for treating Type-A dissections in the ascending aorta (22) is provided with a plurality of diameter reducing suture loops (56-60) operable to constrain the stent graft during deployment thereof in a patient's aorta. The diameter reducing loops (56-60) allow the stent graft (40) to be partially deployed, in such a manner that its location can be precisely adjusted in the patient's lumen. In this manner, the stent graft can be placed just by the coronary arteries (26, 28) with confidence that these will not be blocked. The stent graft (40) is also provided with proximal and distal bare stents (44,52) for anchoring purposes.
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公开(公告)号：US09757263B2
公开(公告)日：2017-09-12
申请号：US12945097
申请日：2010-11-12
申请人： Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Møgelvang Jensen
发明人： Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Møgelvang Jensen
CPC分类号： A61F2/966 , A61F2/07 , A61F2/89 , A61F2/915 , A61F2/95 , A61F2002/075 , A61F2002/91558 , A61F2002/91566 , A61F2002/9511 , A61F2002/9534 , A61F2002/9665 , A61F2210/0014 , A61F2230/0078 , A61F2250/001 , A61F2250/0039
摘要： A stent graft (40) for treating Type-A dissections in the ascending aorta (22) is provided with a plurality of diameter-reducing suture loops (56-60) operable to constrain the stent graft during deployment thereof in a patient's aorta. The diameter-reducing loops (56-60) allow the stent graft (40) to be partially deployed, in such a manner that its location can be precisely adjusted in the patient's lumen. In this manner, the stent graft can be placed just by the coronary arteries (26, 28) with confidence that these will not be blocked. The stent graft (40) is also provided with proximal and distal bare stents (44,52) for anchoring purposes.
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