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公开(公告)号:US20080086192A1
公开(公告)日:2008-04-10
申请号:US11545253
申请日:2006-10-10
申请人: Joel WasDyke , Michael D. Johnson , Shawn Sorenson , Raymond Adney , Ram Periakaruppan , Matt Heidner , Sean McNulty , Pu Zhou
发明人: Joel WasDyke , Michael D. Johnson , Shawn Sorenson , Raymond Adney , Ram Periakaruppan , Matt Heidner , Sean McNulty , Pu Zhou
IPC分类号: A61F2/06
CPC分类号: A61F2/0095 , A61F2/95 , A61F2/958 , A61F2002/9522 , A61M25/002
摘要: A catheter assembly comprises a catheter having a distal end and a longitudinal axis, a stent disposed about the distal end of the catheter, and a stent protector. The stent protector has a stent covering portion disposed about the stent and a catheter engagement portion that removably engages the stent protector to the catheter assembly. The stent covering portion is disposed about the stent without substantially engaging the stent.
摘要翻译: 导管组件包括具有远端和纵向轴线的导管,围绕导管的远端设置的支架和支架保护器。 支架保护器具有围绕支架设置的支架覆盖部分和导管接合部分,其将支架保护器可移除地接合到导管组件。 支架覆盖部分围绕支架设置,而基本上不接合支架。
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12.
公开(公告)号:US20070142904A1
公开(公告)日:2007-06-21
申请号:US11314115
申请日:2005-12-20
IPC分类号: A61F2/06
CPC分类号: A61F2/856 , A61F2/91 , A61F2/915 , A61F2002/91533
摘要: A stent has an undeployed state and a deployed state. The stent has a primary body with an outer surface and an inner surface with a wall extending therebetween. The inner surface defines a first lumen having a first longitudinal axis therethrough. The primary body has at least two side branch portions which define secondary lumens having a second longitudinal axis therethrough. The first lumen and the secondary lumen are in fluid communication and in the deployed state one of the side branch portions deploy and the second longitudinal axis forms an oblique angle with the first longitudinal axis.
摘要翻译: 支架具有未部署状态和展开状态。 支架具有主体,其具有外表面和内表面,其间延伸有壁。 内表面限定了具有穿过其中的第一纵向轴线的第一内腔。 主体具有限定具有穿过其中的第二纵向轴线的次级腔的至少两个侧分支部分。 第一管腔和第二内腔处于流体连通并且在展开状态中,一个侧分支部分展开,第二纵向轴线与第一纵向轴线形成倾斜角。
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公开(公告)号:US20070150046A1
公开(公告)日:2007-06-28
申请号:US11315084
申请日:2005-12-22
IPC分类号: A61F2/06
CPC分类号: A61F2/856 , A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575
摘要: A stent may comprise a plurality of serpentine bands connected by connector struts. The stent may further comprise a side branch cell having a plurality of outwardly deployable petals. Each serpentine band may have an approximate longitudinal axis. A portion of the serpentine bands may be flared in the unexpanded state, wherein a portion of the axis of each flared band is oriented helically about a portion of the stent. The bands may reorient during stent expansion, whereafter the axis of each band is oriented in a circumferential direction.
摘要翻译: 支架可以包括通过连接器支柱连接的多个蛇形带。 支架还可以包括具有多个可向外展开的瓣的侧分支细胞。 每个蛇形带可以具有近似的纵轴。 蛇纹带的一部分可以在未展开状态下扩张,其中每个扩张带的轴线的一部分围绕支架的一部分螺旋形取向。 带可能在支架扩张期间重新定向,之后每个带的轴线在圆周方向上定向。
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公开(公告)号:US20070260300A1
公开(公告)日:2007-11-08
申请号:US11417467
申请日:2006-05-04
CPC分类号: A61F2/915 , A61F2/91 , A61F2/958 , A61F2002/91508 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2220/005 , A61F2220/0058 , A61F2230/0054 , A61F2250/0014
摘要: A stent formed of a plurality of serpentine bands, each band formed from a plurality of straight sections connected by curved end portions, at least some of the end portions having a curable resin composition disposed thereon, and a method of making and using the same.
摘要翻译: 由多个蛇形带形成的支架,每个带由多个由弯曲端部连接的直线部分形成,其中至少一部分具有设置在其上的可固化树脂组合物的端部及其制造和使用方法。
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公开(公告)号:US20070208414A1
公开(公告)日:2007-09-06
申请号:US11368846
申请日:2006-03-06
IPC分类号: A61F2/94
CPC分类号: A61F2/82 , A61F2/856 , A61F2/91 , A61F2002/065
摘要: A stent assembly comprises a second stent body and a substantially tubular first stent body defining a first lumen and containing a side branch opening. In an undeployed state, the second stent body is at least partially comprised of rings having peaks and spans between these peaks. In a deployed state, the rings of the second stent body define a second lumen opening in fluid communication with the first lumen. The second lumen is capable of having tapering strength and geometry and can extend and form an oblique angle relative to the longitudinal axis of the first stent body.
摘要翻译: 支架组件包括第二支架主体和限定第一内腔并且包含侧分支开口的基本管状的第一支架主体。 在非部署状态下,第二支架主体至少部分地由在这些峰之间具有峰值和跨度的环构成。 在展开状态下,第二支架主体的环限定与第一管腔流体连通的第二管腔开口。 第二腔能够具有渐缩强度和几何形状,并且可以相对于第一支架主体的纵向轴线延伸并形成倾斜角。
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公开(公告)号:US20070135903A1
公开(公告)日:2007-06-14
申请号:US11300033
申请日:2005-12-14
IPC分类号: A61F2/06
CPC分类号: A61F2/856 , A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2250/006
摘要: A stent assembly comprises a second stent body and a substantially tubular first stent body defining a first lumen and containing a side branch opening. In an undeployed state, the second stent body is at least partially comprised of rings having peaks and valleys at least some of the valleys of adjacent rings being interconnected by bridges. In an expanded state, the rings of the second stent body define a second lumen opening in fluid communication with the first lumen. The second lumen has superior body vessel coverage and is flexible enough to form an oblique angle relative to the longitudinal axis of the first stent body.
摘要翻译: 支架组件包括第二支架主体和限定第一内腔并且包含侧分支开口的基本管状的第一支架主体。 在非部署状态下,第二支架主体至少部分地由具有峰和谷的环组成,相邻环的至少一些谷通过桥互连。 在扩张状态下,第二支架主体的环限定与第一管腔流体连通的第二管腔开口。 第二内腔具有优异的体血管覆盖度并且足够灵活以相对于第一支架主体的纵向轴线形成倾斜角。
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公开(公告)号:US20100137977A1
公开(公告)日:2010-06-03
申请号:US12574370
申请日:2009-10-06
IPC分类号: A61F2/82
CPC分类号: A61F2/915 , A61F2/91 , A61F2002/91525 , A61F2002/91575 , A61F2230/0013 , A61F2250/0067 , A61L31/08 , A61L31/10 , A61L31/16 , A61L2300/416
摘要: Described herein are implantable medical devices for delivering a therapeutic agent to the body tissue of a patient, and methods for making such medical devices. In particular, the implantable medical devices, such as intravascular stents, have a coating which includes at least one coating composition and has an exposed abluminal surface and an exposed luminal surface or exposed side surface.
摘要翻译: 本文描述了用于将治疗剂递送到患者的身体组织的可植入医疗装置,以及用于制造这种医疗装置的方法。 特别地,诸如血管内支架的可植入医疗装置具有涂层,该涂层包括至少一种涂层组合物并且具有暴露的浅层表面和暴露的管腔表面或暴露的侧表面。
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公开(公告)号:US08900292B2
公开(公告)日:2014-12-02
申请号:US12574370
申请日:2009-10-06
IPC分类号: A61F2/06
CPC分类号: A61F2/915 , A61F2/91 , A61F2002/91525 , A61F2002/91575 , A61F2230/0013 , A61F2250/0067 , A61L31/08 , A61L31/10 , A61L31/16 , A61L2300/416
摘要: Described herein are implantable medical devices for delivering a therapeutic agent to the body tissue of a patient, and methods for making such medical devices. In particular, the implantable medical devices, such as intravascular stents, have a coating which includes at least one coating composition and has an exposed abluminal surface and an exposed luminal surface or exposed side surface.
摘要翻译: 本文描述了用于将治疗剂递送到患者的身体组织的可植入医疗装置,以及用于制造这种医疗装置的方法。 特别地,诸如血管内支架的可植入医疗装置具有涂层,该涂层包括至少一种涂层组合物并且具有暴露的浅层表面和暴露的管腔表面或暴露的侧表面。
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公开(公告)号:US07938855B2
公开(公告)日:2011-05-10
申请号:US11934391
申请日:2007-11-02
IPC分类号: A61F2/06
CPC分类号: A61F2/06 , A61L31/088 , A61L31/16 , A61L31/18 , A61L2300/00
摘要: An endoprosthesis includes a brittle layer, e.g. a ceramic and an underlayer to accommodate dimensional changes as the endoprosthesis is flexed.
摘要翻译: 内置假体包括脆性层,例如 陶瓷和底层,以容纳尺寸变化,因为内置假体弯曲。
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公开(公告)号:US20090118820A1
公开(公告)日:2009-05-07
申请号:US11934391
申请日:2007-11-02
CPC分类号: A61F2/06 , A61L31/088 , A61L31/16 , A61L31/18 , A61L2300/00
摘要: An endoprosthesis includes a brittle layer, e.g. a ceramic and an underlayer to accommodate dimensional changes as the endoprosthesis is flexed.
摘要翻译: 内置假体包括脆性层,例如 陶瓷和底层,以容纳尺寸变化,因为内置假体弯曲。
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