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1. 发明授权

US08029558B2 Stent and catheter assembly and method for treating bifurcations 有权
标题翻译：支架和导管组装及治疗分叉的方法
公开(公告)号：US08029558B2
公开(公告)日：2011-10-04
申请号：US11483300
申请日：2006-07-07
申请人： Diem Uyen Ta , Caroline Wu , Brenna K. Hearn , Daniel L. Cox , Leonard D. Barbod , Jessie Delgado , Stephen Dirk Pacetti , Thomas Ray Hatten , David K. Wrolstad , Kenneth Kay Armstrong , Darrin J. Kent
发明人： Diem Uyen Ta , Caroline Wu , Brenna K. Hearn , Daniel L. Cox , Leonard D. Barbod , Jessie Delgado , Stephen Dirk Pacetti , Thomas Ray Hatten , David K. Wrolstad , Kenneth Kay Armstrong , Darrin J. Kent
IPC分类号： A61F2/06
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91525 , A61F2002/91575 , A61F2250/006
摘要： An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially expanding into the opening to the side branch vessel. The stent is implanted at a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A second stent can be implanted in the side branch vessel and abut the expanded central section to provide full coverage of the bifurcated area in the main vessel and the side branch vessel. Radiopaque markers on the stent and on the tip of the delivery catheter assist in aligning the portal section with the opening to the side branch vessel.
摘要翻译：改进的支架设计和支架输送导管组件，用于修复形成分叉的主血管和侧分支血管。支架包括沿着共同的纵向轴线对齐并且通过连接件连接的环，其中支架具有用于与侧分支容器的开口对准并部分地扩张的一个或多个门户。将支架植入分叉处，使得主支架部分在主容器中，并且入口部分覆盖至侧分支容器的开口的至少一部分。第二支架可以植入侧支血管并且邻接扩张的中心部分以提供主血管和侧支血管中的分叉区域的全面覆盖。在支架上和输送导管的尖端上的不透射线的标记有助于将门静脉部分与侧支血管的开口对准。

2. 发明授权

US07959667B2 Catheter assembly and method for treating bifurcations 有权
标题翻译：导管组装和治疗分叉的方法
公开(公告)号：US07959667B2
公开(公告)日：2011-06-14
申请号：US11643208
申请日：2006-12-21
申请人： Diem Uyen Ta , Caroline Wu , Brenna K. Hearn , Daniel L. Cox , Leonard D. Barbod , Jessie Delgado , Stephen Dirk Pacetti , Thomas Ray Hatten , David K. Wrolstad , Kenneth Kay Armstrong , Darrin J. Kent
发明人： Diem Uyen Ta , Caroline Wu , Brenna K. Hearn , Daniel L. Cox , Leonard D. Barbod , Jessie Delgado , Stephen Dirk Pacetti , Thomas Ray Hatten , David K. Wrolstad , Kenneth Kay Armstrong , Darrin J. Kent
IPC分类号： A61F2/06
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91525 , A61F2002/91575 , A61F2250/006
摘要： An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially expanding into the opening to the side branch vessel. The stent is implanted at a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A second stent can be implanted in the side branch vessel and abut the expanded central section to provide full coverage of the bifurcated area in the main vessel and the side branch vessel. Radiopaque markers on the stent and on the tip of the delivery catheter assist in aligning the portal section with the opening to the side branch vessel.
摘要翻译：改进的支架设计和支架输送导管组件，用于修复形成分叉的主血管和侧分支血管。支架包括沿着共同的纵向轴线对齐并且通过连接件连接的环，其中支架具有用于与侧分支容器的开口对准并部分地扩张的一个或多个门户。将支架植入分叉处，使得主支架部分在主容器中，并且入口部分覆盖至侧分支容器的开口的至少一部分。第二支架可以植入侧支血管并且邻接扩张的中心部分以提供主血管和侧支血管中的分叉区域的全面覆盖。在支架上和输送导管的尖端上的不透射线的标记有助于将门静脉部分与侧支血管的开口对准。

3. 发明申请

US20110208286A1 CATHETER ASSEMBLY AND METHOD FOR TREATING BIFURCATIONS 审中-公开
标题翻译：导管组件和处理分叉的方法
公开(公告)号：US20110208286A1
公开(公告)日：2011-08-25
申请号：US13099095
申请日：2011-05-02
申请人： Diem Uyen Ta , Caroline Wu , Brenna K. Hearn , Daniel L. Cox , Leonardo D. Barbod , Jessie Delgado , Stephen Dirk Pacetti , Thomas Ray Hatten , David K. Wrolstad , Kenneth Kay Armstrong , Darrin J. Kent
发明人： Diem Uyen Ta , Caroline Wu , Brenna K. Hearn , Daniel L. Cox , Leonardo D. Barbod , Jessie Delgado , Stephen Dirk Pacetti , Thomas Ray Hatten , David K. Wrolstad , Kenneth Kay Armstrong , Darrin J. Kent
IPC分类号： A61F2/84
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91525 , A61F2002/91575 , A61F2250/006
摘要： An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially expanding into the opening to the side branch vessel. The stent is implanted at a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A second stent can be implanted in the side branch vessel and abut the expanded central section to provide full coverage of the bifurcated area in the main vessel and the side branch vessel. Radiopaque markers on the stent and on the tip of the delivery catheter assist in aligning the portal section with the opening to the side branch vessel.
摘要翻译：改进的支架设计和支架输送导管组件，用于修复形成分叉的主血管和侧分支血管。支架包括沿着共同的纵向轴线对齐并且通过连接件连接的环，其中支架具有用于与侧分支容器的开口对准并部分地扩张的一个或多个门户。将支架植入分叉处，使得主支架部分在主容器中，并且入口部分覆盖至侧分支容器的开口的至少一部分。第二支架可以植入侧支血管并且邻接扩张的中心部分以提供主血管和侧支血管中的分叉区域的全面覆盖。在支架上和输送导管的尖端上的不透射线的标记有助于将门静脉部分与侧支血管的开口对准。

4. 发明申请

US20090012601A1 STENT AND CATHETER ASSEMBLY AND METHOD FOR TREATING BIFURCATIONS 审中-公开
标题翻译： STENT和CATHETER装配和处理分岔的方法
公开(公告)号：US20090012601A1
公开(公告)日：2009-01-08
申请号：US11773766
申请日：2007-07-05
申请人： Cynthia K. Siu , Thomas Ray Hatten , Brenna K. Hearn , Sushila W. Singh , Han Le Juanta , Santosh Prabhu , Bjorn Svensson
发明人： Cynthia K. Siu , Thomas Ray Hatten , Brenna K. Hearn , Sushila W. Singh , Han Le Juanta , Santosh Prabhu , Bjorn Svensson
IPC分类号： A61F2/82
CPC分类号： A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/828
摘要： An improved stent system for treating a bifurcation. Up to three stents are mounted on two parallel balloon catheters wherein a proximal stent is disposed about both balloons while two distal stents are each disposed about one of the balloons. Such configuration enhances the flexibility of the assembly to facilitate its advancement through tortuous vasculature, while the structural independence of the stents maximizes the systems ability to spread into a wide range of bifurcation angles. A single link between each distal stent and the proximal stent may be relied upon to maintain relative stent position during deployment.
摘要翻译：用于治疗分叉的改进的支架系统。最多三个支架安装在两个平行的气囊导管上，其中近侧支架围绕两个气囊设置，而两个远端支架各自围绕气囊中的一个设置。这种配置增强了组件的灵活性，以促进其通过弯曲脉管系统的进展，而支架的结构独立性使得系统能够扩展到宽范围的分叉角度。每个远端支架和近端支架之间的单一连接可以依赖于在展开期间维持相对支架位置。

5. 发明申请

US20080009933A1 Catheter assembly and method for treating bifurcations 有权
标题翻译：导管组装和治疗分叉的方法
公开(公告)号：US20080009933A1
公开(公告)日：2008-01-10
申请号：US11643208
申请日：2006-12-21
申请人： Diem Uyen Ta , Caroline Wu , Brenna K. Hearn , Daniel L. Cox , Leonard D. Barbod , Jessie Delgado , Stephen Dirk Pacetti , Thomas Ray Hatten , David K. Wrolstad , Kenneth Kay Armstrong , Darrin J. Kent
发明人： Diem Uyen Ta , Caroline Wu , Brenna K. Hearn , Daniel L. Cox , Leonard D. Barbod , Jessie Delgado , Stephen Dirk Pacetti , Thomas Ray Hatten , David K. Wrolstad , Kenneth Kay Armstrong , Darrin J. Kent
IPC分类号： A61F2/84
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91525 , A61F2002/91575 , A61F2250/006
摘要： An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially expanding into the opening to the side branch vessel. The stent is implanted at a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A second stent can be implanted in the side branch vessel and abut the expanded central section to provide full coverage of the bifurcated area in the main vessel and the side branch vessel. Radiopaque markers on the stent and on the tip of the delivery catheter assist in aligning the portal section with the opening to the side branch vessel.
摘要翻译：改进的支架设计和支架输送导管组件，用于修复形成分叉的主血管和侧分支血管。支架包括沿着共同的纵向轴线对齐并且通过连接件连接的环，其中支架具有用于与侧分支容器的开口对准并部分地扩张的一个或多个门户。将支架植入分叉处，使得主支架部分在主容器中，并且入口部分覆盖至侧分支容器的开口的至少一部分。第二支架可以植入侧支血管并且邻接扩张的中心部分以提供主血管和侧支血管中的分叉区域的全面覆盖。在支架上和输送导管的尖端上的不透射线的标记有助于将门静脉部分与侧支血管的开口对准。

6. 发明申请

US20080009932A1 Stent and catheter assembly and method for treating bifurcations 有权
标题翻译：支架和导管组装及治疗分叉的方法
公开(公告)号：US20080009932A1
公开(公告)日：2008-01-10
申请号：US11483300
申请日：2006-07-07
申请人： Diem Uyen Ta , Caroline Wu , Brenna K. Hearn , Daniel L. Cox , Leonard D. Barbod , Jessie Delgado , Stephen Dirk Pacetti , Thomas Ray Hatten , David K. Wrolstad , Kenneth Kay Armstrong , Darrin J. Kent
发明人： Diem Uyen Ta , Caroline Wu , Brenna K. Hearn , Daniel L. Cox , Leonard D. Barbod , Jessie Delgado , Stephen Dirk Pacetti , Thomas Ray Hatten , David K. Wrolstad , Kenneth Kay Armstrong , Darrin J. Kent
IPC分类号： A61F2/84 , A61F2/90
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/067 , A61F2002/91525 , A61F2002/91575 , A61F2250/006
摘要： An improved stent design and stent delivery catheter assembly for repairing a main vessel and a side branch vessel forming a bifurcation. The stent includes rings aligned along a common longitudinal axis and connected by links, where the stent has one or more portals for aligning with and partially expanding into the opening to the side branch vessel. The stent is implanted at a bifurcation so that the main stent section is in the main vessel, and the portal section covers at least a portion of the opening to the side branch vessel. A second stent can be implanted in the side branch vessel and abut the expanded central section to provide full coverage of the bifurcated area in the main vessel and the side branch vessel. Radiopaque markers on the stent and on the tip of the delivery catheter assist in aligning the portal section with the opening to the side branch vessel.
摘要翻译：改进的支架设计和支架输送导管组件，用于修复形成分叉的主血管和侧分支血管。支架包括沿着共同的纵向轴线对齐并且通过连接件连接的环，其中支架具有用于与侧分支容器的开口对准并部分地扩张的一个或多个门户。将支架植入分叉处，使得主支架部分在主容器中，并且入口部分覆盖至侧分支容器的开口的至少一部分。第二支架可以植入侧支血管并且邻接扩张的中心部分以提供主血管和侧支血管中的分叉区域的全面覆盖。在支架上和输送导管的尖端上的不透射线的标记有助于将门静脉部分与侧支血管的开口对准。

7. 发明申请

US20100241069A1 OSTIAL LESION STENT DELIVERY SYSTEM 审中-公开
标题翻译： OSTIAL LESION STENT交付系统
公开(公告)号：US20100241069A1
公开(公告)日：2010-09-23
申请号：US12407672
申请日：2009-03-19
申请人： Thomas Ray Hatten
发明人： Thomas Ray Hatten
IPC分类号： A61M29/00 , A61F2/06
CPC分类号： A61F2/958 , A61F2002/821 , A61F2250/0008 , A61M25/04
摘要： A method and apparatus for repairing a vessel at a bifurcation, such as an aorto-ostium, without obstructing blood flow through the bifurcation. Delivery system having an anchor mechanism for positioning an expandable ostial stent within a diseased portion of a bifurcation so that the tubular body of the stent is seated within a side branch to the bifurcation, thereby repairing the vessel at the bifurcation without occluding blood flow. The anchor mechanism includes a plurality of wing-like members for holding the stent at a desired location in the side-branch of the main vessel. The stent delivery system may be used with a dilation catheter prior to deploying the anchor mechanism and stent.
摘要翻译：一种用于在诸如主瓣的分叉处修补血管的方法和装置，而不阻碍通过分叉的血液流动。输送系统具有用于将可扩张口腔支架定位在分叉的病变部分内的锚定机构，使得支架的管状体位于分叉的侧支中，从而在分叉处修复血管而不堵塞血流。锚定机构包括用于将支架保持在主容器的侧支中的期望位置处的多个翼状构件。在展开锚定机构和支架之前，支架输送系统可以与扩张导管一起使用。

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