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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: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:US20090306763A1
公开(公告)日:2009-12-10
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
发明人: Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Mogelvang 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 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: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: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: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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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: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:US08394139B2
公开(公告)日:2013-03-12
申请号:US12360638
申请日:2009-01-27
申请人: Blayne A. Roeder , William K. Dierking , David E. Orr , Bent Oehlenschlaeger , Julie E. Urbanski , Erik E. Rasmussen , Michael W. Hardert , Thomas A. Osborne
发明人: Blayne A. Roeder , William K. Dierking , David E. Orr , Bent Oehlenschlaeger , Julie E. Urbanski , Erik E. Rasmussen , Michael W. Hardert , Thomas A. Osborne
IPC分类号: A61F2/06
CPC分类号: A61F2/064 , A61F2/07 , A61F2/848 , A61F2/86 , A61F2002/8483 , A61F2220/0016
摘要: An endoluminal prosthesis that includes a support structure comprising a curvilinear portion having a first strut and a second strut that meet at an apex. Disposed on the support structure is an anchor with an anchor body and one or more barbs extending outwardly from the anchor body and where the anchor body fits at least partially about, and conforms to the first strut, second strut, and the apex.
摘要翻译: 一种腔内假体,其包括支撑结构,该支撑结构包括具有第一支柱的曲线部分和在顶点相遇的第二支柱。 设置在支撑结构上的是具有锚固体和锚定体向外延伸的一个或多个倒钩的锚固体,锚固体至少部分地围绕第一支柱,第二支柱和顶点配合。
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公开(公告)号:US09161850B2
公开(公告)日:2015-10-20
申请号:US13008366
申请日:2011-01-18
申请人: Erik E. Rasmussen , Bent Ohlenschlaeger , William K. Dierking , Blayne A. Roeder , David E. Orr
发明人: Erik E. Rasmussen , Bent Ohlenschlaeger , William K. Dierking , Blayne A. Roeder , David E. Orr
CPC分类号: A61F2/95 , A61M25/0041 , A61M25/0138
摘要: An introducer assembly for introducing a stent-graft or other device into a vessel of a patient is provided with a dilator tip which is naturally curved, preferably to be substantially a U-shape. The dilator tip is flexible so as to be able to become substantially straight with a guide wire therein and yet to be able to curve back towards its natural curvature during deployment of an implant. The curvature of the dilator tip can ensure that the dilator tip does not cause damage to the vessel wall during deployment of an implant carried thereon, as can occur with straight dilator tips.
摘要翻译: 用于将支架移植物或其他装置引入患者血管的导引器组件设置有自然弯曲的扩张器尖端,优选地基本上为U形。 扩张器尖端是柔性的,以便能够在其中具有导丝线而变得基本上直线,并且在展开植入物期间能够向着其自然曲率向后弯曲。 扩张器尖端的曲率可以确保扩张器尖端在展开承载在其上的植入物时不会对血管壁造成损伤,如同直的扩张器尖端一样。
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