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公开(公告)号:US20110230960A1
公开(公告)日:2011-09-22
申请号:US13149495
申请日:2011-05-31
申请人: Amnon Yadin , Hans Valencia
发明人: Amnon Yadin , Hans Valencia
IPC分类号: A61F2/82
CPC分类号: A61F2/856 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2250/0036 , A61F2250/006
摘要: The present invention is directed to a stent for use in a bifurcated body lumen having a main branch and a side branch. The stent comprises a radially expandable generally tubular stent body having proximal and distal opposing ends with a body wall having a surface extending therebetween. The surface has a geometrical configuration defining a first pattern, and the first pattern has first pattern struts and connectors arranged in a predetermined configuration. The stent also comprises a branch portion comprised of a second pattern, wherein the branch portion is at least partially detachable from the stent body.
摘要翻译: 本发明涉及一种用于具有主分支和侧分支的分叉体腔的支架。 所述支架包括径向可扩张的大体上管状的支架体,所述支架主体具有近端和远端相对的端部,所述主体壁具有在其间延伸的表面。 表面具有限定第一图案的几何构造,并且第一图案具有以预定构造布置的第一图案支柱和连接器。 支架还包括由第二图案组成的分支部分,其中分支部分至少部分地可与支架主体分离。
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公开(公告)号:US08425590B2
公开(公告)日:2013-04-23
申请号:US13149495
申请日:2011-05-31
申请人: Amnon Yadin , Hans Valencia
发明人: Amnon Yadin , Hans Valencia
IPC分类号: A61F2/82
CPC分类号: A61F2/856 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2250/0036 , A61F2250/006
摘要: The present invention is directed to a stent for use in a bifurcated body lumen having a main branch and a side branch. The stent comprises a radially expandable generally tubular stent body having proximal and distal opposing ends with a body wall having a surface extending therebetween. The surface has a geometrical configuration defining a first pattern, and the first pattern has first pattern struts and connectors arranged in a predetermined configuration. The stent also comprises a branch portion comprised of a second pattern, wherein the branch portion is at least partially detachable from the stent body.
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公开(公告)号:US07578841B2
公开(公告)日:2009-08-25
申请号:US11145223
申请日:2005-06-06
申请人: Amnon Yadin , Hans Valencia
发明人: Amnon Yadin , Hans Valencia
IPC分类号: A61F2/06
CPC分类号: A61F2/856 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2250/0036 , A61F2250/006
摘要: The present invention is directed to a stent for use in a bifurcated body lumen having a main branch and a side branch. The stent comprises a radially expandable generally tubular stent body having proximal and distal opposing ends with a body wall having a surface extending therebetween. The surface has a geometrical configuration defining a first pattern, and the first pattern has first pattern struts and connectors arranged in a predetermined configuration. The stent also comprises a branch portion comprised of a second pattern, wherein the branch portion is at least partially detachable from the stent body.
摘要翻译: 本发明涉及一种用于具有主分支和侧分支的分叉体腔的支架。 所述支架包括径向可扩张的大体上管状的支架体,所述支架主体具有近端和远端相对的端部,所述主体壁具有在其间延伸的表面。 表面具有限定第一图案的几何构造,并且第一图案具有以预定构造布置的第一图案支柱和连接器。 支架还包括由第二图案组成的分支部分,其中分支部分至少部分地可与支架主体分离。
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公开(公告)号:US20060036315A1
公开(公告)日:2006-02-16
申请号:US11145223
申请日:2005-06-06
申请人: Amnon Yadin , Hans Valencia
发明人: Amnon Yadin , Hans Valencia
IPC分类号: A61F2/06
CPC分类号: A61F2/856 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2250/0036 , A61F2250/006
摘要: The present invention is directed to a stent for use in a bifurcated body lumen having a main branch and a side branch. The stent comprises a radially expandable generally tubular stent body having proximal and distal opposing ends with a body wall having a surface extending therebetween. The surface has a geometrical configuration defining a first pattern, and the first pattern has first pattern struts and connectors arranged in a predetermined configuration. The stent also comprises a branch portion comprised of a second pattern, wherein the branch portion is at least partially detachable from the stent body.
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公开(公告)号:US07951192B2
公开(公告)日:2011-05-31
申请号:US12547350
申请日:2009-08-25
申请人: Amnon Yadin , Hans Valencia
发明人: Amnon Yadin , Hans Valencia
IPC分类号: A61F2/06
CPC分类号: A61F2/856 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2250/0036 , A61F2250/006
摘要: The present invention is directed to a stent for use in a bifurcated body lumen having a main branch and a side branch. The stent comprises a radially expandable generally tubular stent body having proximal and distal opposing ends with a body wall having a surface extending therebetween. The surface has a geometrical configuration defining a first pattern, and the first pattern has first pattern struts and connectors arranged in a predetermined configuration. The stent also comprises a branch portion comprised of a second pattern, wherein the branch portion is at least partially detachable from the stent body.
摘要翻译: 本发明涉及一种用于具有主分支和侧分支的分叉体腔的支架。 所述支架包括径向可扩张的大体上管状的支架体,所述支架主体具有近端和远端相对的端部,所述主体壁具有在其间延伸的表面。 表面具有限定第一图案的几何构造,并且第一图案具有以预定构造布置的第一图案支柱和连接器。 支架还包括由第二图案组成的分支部分,其中分支部分至少部分地可与支架主体分离。
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公开(公告)号:US20090319030A1
公开(公告)日:2009-12-24
申请号:US12547350
申请日:2009-08-25
申请人: Amnon Yadin , Hans Valencia
发明人: Amnon Yadin , Hans Valencia
IPC分类号: A61F2/06
CPC分类号: A61F2/856 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2250/0036 , A61F2250/006
摘要: The present invention is directed to a stent for use in a bifurcated body lumen having a main branch and a side branch. The stent comprises a radially expandable generally tubular stent body having proximal and distal opposing ends with a body wall having a surface extending therebetween. The surface has a geometrical configuration defining a first pattern, and the first pattern has first pattern struts and connectors arranged in a predetermined configuration. The stent also comprises a branch portion comprised of a second pattern, wherein the branch portion is at least partially detachable from the stent body.
摘要翻译: 本发明涉及一种用于具有主分支和侧分支的分叉体腔的支架。 所述支架包括径向可扩张的大体上管状的支架体,所述支架主体具有近端和远端相对的端部,所述主体壁具有在其间延伸的表面。 表面具有限定第一图案的几何构造,并且第一图案具有以预定构造布置的第一图案支柱和连接器。 支架还包括由第二图案组成的分支部分,其中分支部分至少部分地可与支架主体分离。
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公开(公告)号:US20070010877A1
公开(公告)日:2007-01-11
申请号:US11532019
申请日:2006-09-14
申请人: Amr Salahieh , Jean-Pierre Dueri , Hans Valencia , Daniel Hildebrand , Brian Brandt , Dwight Morejohn , Claudio Argento , Tom Saul , Ulrich Haug
发明人: Amr Salahieh , Jean-Pierre Dueri , Hans Valencia , Daniel Hildebrand , Brian Brandt , Dwight Morejohn , Claudio Argento , Tom Saul , Ulrich Haug
IPC分类号: A61F2/24
CPC分类号: A61F2/2439 , A61F2/24 , A61F2/2409 , A61F2/2412 , A61F2/2418 , A61F2/243 , A61F2/2433 , A61F2/2436 , A61F2/90 , A61F2002/9528 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/005 , A61F2230/0054 , A61F2230/0078 , A61F2230/008 , A61F2250/006
摘要: The invention includes methods of and apparatus for endovascularly replacing a heart valve of a patient. One aspect of the invention provides a method including the steps of endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve in an unexpanded configuration; and applying an external non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to change the shape of the anchor, such as by applying proximally and/or distally directed force on the anchor using a releasable deployment tool to expand and contract the anchor or parts of the anchor. Another aspect of the invention provides an apparatus including a replacement valve; an anchor; and a deployment tool comprising a plurality of anchor actuation elements adapted to apply a non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to reshape the anchor.
摘要翻译: 本发明包括用于血管内置换患者心脏瓣膜的方法和装置。 本发明的一个方面提供了一种方法,包括以未膨胀的构造将置换瓣膜和可扩张锚固体血管内输送到心脏瓣膜附近的步骤; 以及在所述锚上施加外部非液压膨胀或非气动扩张的致动力以改变所述锚的形状,例如通过使用可释放的展开工具向所述锚上施加近端和/或远端定向的力, 锚或锚的部分。 本发明的另一方面提供了一种包括置换阀的装置; 锚点 以及展开工具,其包括适于在锚上施加非液压膨胀或非气动膨胀的致动力的多个锚致动元件,以重构锚固件。
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公开(公告)号:US20050137695A1
公开(公告)日:2005-06-23
申请号:US10911059
申请日:2004-08-03
申请人: Amr Salahieh , Brian Brandt , Dwight Morejohn , Ulrich Haug , Jean-Pierre Dueri , Hans Valencia , Robert Geshlider
发明人: Amr Salahieh , Brian Brandt , Dwight Morejohn , Ulrich Haug , Jean-Pierre Dueri , Hans Valencia , Robert Geshlider
IPC分类号: A61F2/24
CPC分类号: A61F2/2412 , A61F2/2418 , A61F2/2439 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/005 , A61F2230/0054 , A61F2230/0065 , A61F2230/0078 , A61F2250/0069
摘要: Apparatus for endovascularly replacing a patient's heart valve, including: a replacement valve adapted to be delivered endovascularly to a vicinity of the heart valve; an expandable anchor adapted to be delivered endovascularly to the vicinity of the heart valve; and a lock mechanism configured to maintain a minimum amount of anchor expansion. The invention also includes a method for endovascularly replacing a patient's heart valve. In some embodiments the method includes the steps of: endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve; expanding the anchor to a deployed configuration; and locking the anchor in the deployed configuration.
摘要翻译: 用于血管内替换患者心脏瓣膜的装置,包括:适于被血管内递送至心脏瓣膜附近的置换瓣膜; 可膨胀的锚固件适于被血管内递送到心脏瓣膜附近; 以及锁定机构,其构造成保持最小量的锚固膨胀。 本发明还包括一种用于血管内替换患者心脏瓣膜的方法。 在一些实施例中,该方法包括以下步骤:将置换瓣膜和可扩张锚固件血管内输送到心脏瓣膜附近; 将锚扩展到部署配置; 并将锚定器锁定在部署的配置中。
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公开(公告)号:US20050137690A1
公开(公告)日:2005-06-23
申请号:US10746887
申请日:2003-12-23
申请人: Amr Salahieh , Brian Brandt , Dwight Morejohn , Ulrich Haug , Jean-Pierre Dueri , Hans Valencia , Robert Geshlider , Jeff Krolik
发明人: Amr Salahieh , Brian Brandt , Dwight Morejohn , Ulrich Haug , Jean-Pierre Dueri , Hans Valencia , Robert Geshlider , Jeff Krolik
CPC分类号: A61F2/2418 , A61F2/2427 , A61F2/2433 , A61F2/2436 , A61F2/2439 , A61F2002/9528 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , A61F2230/005 , A61F2230/0054 , A61F2230/0065 , A61F2230/0078 , A61F2250/006
摘要: Apparatus for endovascularly replacing a patient's heart valve, including: a delivery catheter having a diameter of 21 french or less; an expandable anchor disposed within the delivery catheter; and a replacement valve disposed within the delivery catheter. The invention also includes a method for endovascularly replacing a heart valve of a patient. In some embodiments the method includes the steps of: inserting a catheter having a diameter no more than 21 french into the patient; endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve through the catheter; and deploying the anchor and the replacement valve.
摘要翻译: 用于血管内替换患者心脏瓣膜的装置,包括:直径为21法郎或更小的输送导管; 布置在输送导管内的可扩张锚; 以及设置在输送导管内的置换瓣膜。 本发明还包括用于血管内置换患者心脏瓣膜的方法。 在一些实施例中,该方法包括以下步骤:将具有不超过21个法兰的直径的导管插入患者体内; 通过导管将血管内递送更换瓣膜和可扩张锚固件到心脏瓣膜附近; 并部署锚杆和更换阀。
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公开(公告)号:US07824443B2
公开(公告)日:2010-11-02
申请号:US11275912
申请日:2006-02-02
申请人: Amr Salahieh , Dwight Morejohn , Ulrich R. Haug , Brian Brandt , Hans Valencia , Tom Saul
发明人: Amr Salahieh , Dwight Morejohn , Ulrich R. Haug , Brian Brandt , Hans Valencia , Tom Saul
IPC分类号: A61F2/24
CPC分类号: A61F2/2439 , A61B17/068 , A61B2017/00243 , A61F2/2418 , A61F2/90 , A61F2002/9517
摘要: An apparatus for endovascularly replacing a patient's heart valve. In some embodiments, the apparatus includes a replacement heart valve implant comprising a valve and an expandable anchor; and a deployment tool adapted to endovascularly deliver the replacement heart valve implant to an implant site within the patient, the deployment tool comprising an actuator adapted to exert an axially directed force on the anchor. The invention also provides a method for endovascularly replacing a heart valve of a patient. In some embodiments, the method includes the steps of endovascularly delivering a replacement heart valve implant having a valve and an anchor to an implant site within the patient; and applying an axially directed force from an actuator outside of the patient to the anchor. In invention also provides deployment tools for performing the method.
摘要翻译: 用于血管内置换患者心脏瓣膜的装置。 在一些实施例中,该装置包括置换心脏瓣膜植入体,其包括阀和可扩张锚; 以及适于将替代心脏瓣膜植入物血管内输送到患者体内的植入部位的部署工具,所述展开工具包括适于在锚固件上施加轴向力的致动器。 本发明还提供一种用于血管内替换患者心脏瓣膜的方法。 在一些实施例中,该方法包括以下步骤:血管内递送具有瓣膜和锚的置换心脏瓣膜植入物到患者体内的植入部位; 以及将来自所述患者外部的致动器的轴向力施加到所述锚固件。 本发明还提供了用于执行该方法的部署工具。
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