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公开(公告)号:US07927362B2
公开(公告)日:2011-04-19
申请号:US11186370
申请日:2005-07-21
IPC分类号: A61F2/06
CPC分类号: A61F2/958 , A61F2002/9583
摘要: The stent placement dilation balloon assembly comprises a catheter having a distal end, a distal end portion, and a proximal end, a balloon mounted to, about, and around the distal end portion of the catheter. The assembly further includes an elastic sheath positioned about and around the balloon. The outer surface of the sheath includes a profile which encourages stent securement. A stent is mounted on the sleeve for placement in a vessel in a human body.
摘要翻译: 支架放置扩张气囊组件包括具有远端,远端部分和近端的导管,安装到导管的远端部分周围和周围的气囊。 组件还包括围绕和围绕气球定位的弹性护套。 护套的外表面包括鼓励支架固定的轮廓。 将支架安装在套筒上以放置在人体内的容器中。
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公开(公告)号:US08834560B2
公开(公告)日:2014-09-16
申请号:US13051496
申请日:2011-03-18
申请人: Jan Weber , Liliana Atanasoska , James Lee Shippy, III , Torsten Scheuermann , Daniel J. Gregorich , Michael P. Meyer
发明人: Jan Weber , Liliana Atanasoska , James Lee Shippy, III , Torsten Scheuermann , Daniel J. Gregorich , Michael P. Meyer
CPC分类号: A61L31/088 , A61L31/044 , A61L31/06 , A61L31/10 , A61L31/148 , A61L31/16 , Y10T29/49826 , C08L67/04
摘要: Among other things, a bio-erodible implantable endoprosthesis comprises a member that includes (a) a core having a surface, and (b) a bio-erodible metal on a least a portion of the surface of the core, wherein the bio-erodible metal erodes more slowly than the core and includes openings through which physiological fluids can access the core upon implantation.
摘要翻译: 除其他之外,生物可蚀刻的可植入内用假体包括一种构件,其包括(a)具有表面的芯,和(b)所述芯的表面的至少一部分上的生物可侵蚀金属,其中所述生物可蚀刻 金属腐蚀比核心更慢,并且包括生理流体在植入时可通过其进入核心的开口。
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公开(公告)号:US08690824B2
公开(公告)日:2014-04-08
申请号:US13441664
申请日:2012-04-06
CPC分类号: A61M25/1002 , A61F2/958 , A61L29/16 , A61M25/1038 , A61M2025/1004 , A61M2025/1031 , A61M2025/1088
摘要: This disclosure relates to medical devices and related methods. In some embodiments, the methods include applying a material to the balloon and then removing the material from one or more regions of the balloon.
摘要翻译: 本公开涉及医疗装置和相关方法。 在一些实施例中,所述方法包括将材料施加到球囊,然后从气囊的一个或多个区域移除材料。
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公开(公告)号:US08277833B2
公开(公告)日:2012-10-02
申请号:US12489996
申请日:2009-06-23
CPC分类号: A61L31/022 , A61L31/08
摘要: According to an aspect of the present invention, medical devices are provided which comprise a metallic region and a coating on all or part of the metallic region that comprises a multivalent acid.
摘要翻译: 根据本发明的一个方面,提供了包括金属区域和包含多价酸的全部或部分金属区域上的涂层的医疗装置。
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公开(公告)号:US08153181B2
公开(公告)日:2012-04-10
申请号:US11599052
申请日:2006-11-14
CPC分类号: A61M25/1002 , A61F2/958 , A61L29/16 , A61M25/1038 , A61M2025/1004 , A61M2025/1031 , A61M2025/1088
摘要: This disclosure relates to medical devices and related methods. In some embodiments, the methods include applying a material to the balloon and then removing the material from one or more regions of the balloon.
摘要翻译: 本公开涉及医疗装置和相关方法。 在一些实施例中,所述方法包括将材料施加到球囊,然后从气囊的一个或多个区域移除材料。
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公开(公告)号:US20100222873A1
公开(公告)日:2010-09-02
申请号:US12715577
申请日:2010-03-02
申请人: Liliana Atanasoska , James Lee Shippy, III , Tom Holman , Michael S. Amey , Victor Schoenle , Frank Genovese , James Q. Feng , Aiden Flanagan , Jan Weber
发明人: Liliana Atanasoska , James Lee Shippy, III , Tom Holman , Michael S. Amey , Victor Schoenle , Frank Genovese , James Q. Feng , Aiden Flanagan , Jan Weber
CPC分类号: A61L31/148 , A61L27/34 , A61L27/446 , A61L27/54 , A61L27/58 , A61L31/10 , A61L31/128 , A61L31/16 , A61L2300/416 , A61L2300/604 , A61L2400/12 , A61L2420/04 , C08L67/04
摘要: A medical implant includes a bioerodible portion that includes a bioerodible polymer and a bioerodible metal. The bioerodible polymer matrix degrades under physiological conditions to form acidic degradation products. The bioerodible metal degrades under physiological conditions to form basic degradation products. The acidic degradation products and the basic degradation products buffer at least a portion of the medical implant. In one aspect, the bioerodible portion includes a bioerodible polymer matrix and a bioerodible metal within the bioerodible polymer matrix. In another aspect, the medical implant can include a body, a plurality of discrete deposits of the bioerodible polymer on the body, and a plurality of discrete deposits of the bioerodible metal on the body.
摘要翻译: 医疗植入物包括生物腐蚀性部分,其包括生物可蚀解聚合物和生物腐蚀性金属。 生物可蚀解聚合物基质在生理条件下降解形成酸性降解产物。 生物腐蚀金属在生理条件下降解形成碱性降解产物。 酸性降解产物和碱性降解产物缓冲至少一部分医用植入物。 在一个方面,生物可蚀解部分包括生物可腐蚀聚合物基质和生物可腐蚀的聚合物基质内的生物可腐蚀金属。 在另一方面,医疗植入物可以包括主体,身体上的生物可蚀解聚合物的多个离散沉积物,以及身体上的生物可腐蚀金属的多个离散沉积物。
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公开(公告)号:US08267992B2
公开(公告)日:2012-09-18
申请号:US12715577
申请日:2010-03-02
申请人: Liliana Atanasoska , James Lee Shippy, III , Tom Holman , Michael S. Arney , Victor Schoenle , Frank Genovese , James Q. Feng , Aiden Flanagan , Jan Weber
发明人: Liliana Atanasoska , James Lee Shippy, III , Tom Holman , Michael S. Arney , Victor Schoenle , Frank Genovese , James Q. Feng , Aiden Flanagan , Jan Weber
IPC分类号: A61F2/06
CPC分类号: A61L31/148 , A61L27/34 , A61L27/446 , A61L27/54 , A61L27/58 , A61L31/10 , A61L31/128 , A61L31/16 , A61L2300/416 , A61L2300/604 , A61L2400/12 , A61L2420/04 , C08L67/04
摘要: A medical implant includes a bioerodible portion that includes a bioerodible polymer and a bioerodible metal. The bioerodible polymer matrix degrades under physiological conditions to form acidic degradation products. The bioerodible metal degrades under physiological conditions to form basic degradation products. The acidic degradation products and the basic degradation products buffer at least a portion of the medical implant. In one aspect, the bioerodible portion includes a bioerodible polymer matrix and a bioerodible metal within the bioerodible polymer matrix. In another aspect, the medical implant can include a body, a plurality of discrete deposits of the bioerodible polymer on the body, and a plurality of discrete deposits of the bioerodible metal on the body.
摘要翻译: 医疗植入物包括生物腐蚀性部分,其包括生物可蚀解聚合物和生物腐蚀性金属。 生物可蚀解聚合物基质在生理条件下降解形成酸性降解产物。 生物腐蚀金属在生理条件下降解形成碱性降解产物。 酸性降解产物和碱性降解产物缓冲至少一部分医用植入物。 在一个方面,生物可蚀解部分包括生物可腐蚀聚合物基质和生物可腐蚀的聚合物基质内的生物可腐蚀金属。 在另一方面,医疗植入物可以包括主体,身体上的生物可蚀解聚合物的多个离散沉积物,以及身体上的生物可腐蚀金属的多个离散沉积物。
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公开(公告)号:US20110245905A1
公开(公告)日:2011-10-06
申请号:US13051496
申请日:2011-03-18
申请人: Jan Weber , Liliana Atanasoska , James Lee Shippy, III , Torsten Scheuermann , Daniel J. Gregorich , Michael P. Meyer
发明人: Jan Weber , Liliana Atanasoska , James Lee Shippy, III , Torsten Scheuermann , Daniel J. Gregorich , Michael P. Meyer
CPC分类号: A61L31/088 , A61L31/044 , A61L31/06 , A61L31/10 , A61L31/148 , A61L31/16 , Y10T29/49826 , C08L67/04
摘要: Among other things, a bio-erodible implantable endoprosthesis comprises a member that includes (a) a core having a surface, and (b) a bio-erodible metal on a least a portion of the surface of the core, wherein the bio-erodible metal erodes more slowly than the core and includes openings through which physiological fluids can access the core upon implantation.
摘要翻译: 除其他之外,生物可蚀刻的可植入内用假体包括一种构件,其包括(a)具有表面的芯,和(b)所述芯的表面的至少一部分上的生物可侵蚀金属,其中所述生物可蚀刻 金属腐蚀比核心更慢,并且包括生理流体在植入时可通过其进入核心的开口。
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公开(公告)号:US20100008970A1
公开(公告)日:2010-01-14
申请号:US12334113
申请日:2008-12-12
申请人: Barry O'Brien , Ben Arcand , James Lee Shippy, III , Liliana Atanasoska , Aiden Flanagan , John T. Clarke , Tim O'Connor , Yixin Xu , Dave McMorrow , Jan Weber , John Kremer , Michael Kuehling , Dominique Seidel
发明人: Barry O'Brien , Ben Arcand , James Lee Shippy, III , Liliana Atanasoska , Aiden Flanagan , John T. Clarke , Tim O'Connor , Yixin Xu , Dave McMorrow , Jan Weber , John Kremer , Michael Kuehling , Dominique Seidel
IPC分类号: A61K31/337 , A61F2/00 , B05D1/02
CPC分类号: A61L31/088 , A61L31/16 , A61L2300/45 , A61L2300/61
摘要: A drug-eluting endoprosthesis that includes a bioerodible metal portion and a therapeutic agent. In some aspects, the endoprosthesis includes a plurality of discrete deposits and a plurality of overlying layers each overlying one of the plurality of discrete deposits. Each discrete deposit includes one or more therapeutic agents and each overlying layer includes one or more bioerodible metals. In other aspects, the bioerodible metal portion includes at least two bioerodible metal regions having different electronegativities. The at least two bioerodible metal regions being in electrical contact with each other. The bioerodible metal erodes in a physiological environment to release the therapeutic agent.
摘要翻译: 包括生物腐蚀性金属部分和治疗剂的药物洗脱内用假体。 在一些方面,内假体包括多个离散沉积物和多个覆盖层,每个覆盖层覆盖多个离散沉积物之一。 每个离散沉积物包括一种或多种治疗剂,并且每个上覆层包括一种或多种生物可腐蚀金属。 在其他方面,生物腐蚀性金属部分包括具有不同电负性的至少两个生物可腐蚀金属区域。 所述至少两个生物浸渍金属区域彼此电接触。 生物腐蚀性金属在生理环境中侵蚀以释放治疗剂。
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公开(公告)号:US20090324684A1
公开(公告)日:2009-12-31
申请号:US12489996
申请日:2009-06-23
CPC分类号: A61L31/022 , A61L31/08
摘要: According to an aspect of the present invention, medical devices are provided which comprise a metallic region and a coating on all or part of the metallic region that comprises a multivalent acid.
摘要翻译: 根据本发明的一个方面,提供了包括金属区域和包含多价酸的全部或部分金属区域上的涂层的医疗装置。
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