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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:US20110125249A1
公开(公告)日:2011-05-26
申请号:US12946238
申请日:2010-11-15
IPC分类号: A61F2/82
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: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: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:US09226814B2
公开(公告)日:2016-01-05
申请号:US12946233
申请日:2010-11-15
CPC分类号: A61F2/07 , A61F2/844 , A61F2/89 , A61F2/915 , A61F2/966 , A61F2002/075 , A61F2002/9511 , A61F2230/0013 , A61F2230/0078 , A61F2250/001 , A61F2250/0048
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: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:US20120232635A1
公开(公告)日:2012-09-13
申请号:US13415274
申请日:2012-03-08
CPC分类号: A61F2/95 , A61F2002/9511
摘要: An introducer assembly includes a carrier element (10) provided with an elongate cannula or catheter (12) upon which a plurality of sleeves (20) are disposed. The sleeves (20) are located within a zone (18) at which a medical device (40) is carried. The sleeves (20) include restraining mechanisms, typically channels (30), for receiving respective trigger wires (42-44). The medical device (40) is radially constrained by the trigger wires (42-44), in combination with the sleeves (20). The sleeves (20) are initially provided as separate elements which are fitted onto the elongate carrier (12) in a number and at locations suitable for the medical device (40) to be located on the carrier element (2). The arrangement provides a simple and effective restraining structure which can be adapted for different medical devices (40) and an arrangement in which the medical device (40) is radially constrained from within.
摘要翻译: 导引器组件包括设置有细长插管或导管(12)的载体元件(10),多个套筒(20)设置在该插入件或导管上。 袖子(20)位于运送医疗装置(40)的区域(18)内。 袖子(20)包括限制机构,通常为通道(30),用于接收相应的触发线(42-44)。 医疗装置(40)与套筒(20)组合地由触发线(42-44)径向约束。 套管(20)最初设置成分开的元件,它们在适合医疗器械(40)位于载体元件(2)上的数量和位置上装配到细长载体(12)上。 该装置提供了可以适用于不同医疗装置(40)的简单而有效的约束结构以及医疗装置(40)从内部径向地限制的装置。
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公开(公告)号:US20110118816A1
公开(公告)日:2011-05-19
申请号:US12946233
申请日:2010-11-15
CPC分类号: A61F2/07 , A61F2/844 , A61F2/89 , A61F2/915 , A61F2/966 , A61F2002/075 , A61F2002/9511 , A61F2230/0013 , A61F2230/0078 , A61F2250/001 , A61F2250/0048
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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19.
公开(公告)号:US20100274341A1
公开(公告)日:2010-10-28
申请号:US12768985
申请日:2010-04-28
CPC分类号: A61F2/95 , A61F2250/0071 , Y10T29/49826
摘要: An introducer assembly (10) includes a guide wire catheter (12), a pusher element (16), an external manipulation unit (28) and an external sheath (30). The distal end (18) of the pusher element (16) is bonded, with adhesive or other bonding agent (32), to the guide wire catheter (12) so as to fix these components together at the distal end (18) of the pusher element (16). This reduces twisting of the pusher element (16) relative to the guide wire catheter (12) and thus twisting of any implantable medical device carried on the introducer assembly (10). This can reduce incorrect deployment of the implantable medical device and reduce instances of an abortive medical procedure. In addition, such bonding increases the torque resistance of the guide wire catheter (12) and pusher element (16) to reduce overall twisting at the distal end of the introducer assembly (10).
摘要翻译: 导引器组件(10)包括导丝导管(12),推动元件(16),外部操纵单元(28)和外护套(30)。 推动器元件(16)的远端(18)用粘合剂或其它粘合剂(32)与导丝导管(12)接合,以将这些部件固定在一起 推动元件(16)。 这减少了推动器元件(16)相对于导丝导管(12)的扭转,从而扭转承载在导引器组件(10)上的任何可植入医疗装置。 这可以减少可植入医疗装置的不正确部署并减少堕胎医疗过程的实例。 此外,这种接合增加了导丝导管(12)和推动元件(16)的扭矩阻力,以减小导引器组件(10)的远端处的总体扭转。
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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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