-
公开(公告)号:US20070148251A1
公开(公告)日:2007-06-28
申请号:US11317837
申请日:2005-12-22
IPC分类号: A61K9/14
CPC分类号: A61L31/16 , A61L27/34 , A61L27/54 , A61L31/10 , A61L2300/416 , A61L2300/624 , A61L2300/626 , A61L2400/12 , A61L2420/04
摘要: Nanoparticles comprising a matrix or shell material and a bioactive agent and medical devices containing the nanoparticles are provided.
摘要翻译: 提供了包含基质或壳材料和生物活性剂的纳米颗粒和含有纳米颗粒的医疗装置。
-
公开(公告)号:US07674416B2
公开(公告)日:2010-03-09
申请号:US11020826
申请日:2004-12-22
申请人: James Hong , Rahul Bhagat , Syed Hossainy , Santosh Prabhu , K. T. Venkateswara Rao , Ashok Shah , Srinivasan Sridharan
发明人: James Hong , Rahul Bhagat , Syed Hossainy , Santosh Prabhu , K. T. Venkateswara Rao , Ashok Shah , Srinivasan Sridharan
IPC分类号: B32B38/08
CPC分类号: A61F2/915 , A61F2/07 , A61F2/91 , A61F2002/072 , A61F2002/91533 , A61F2002/91558 , A61F2002/91575 , A61F2220/0058 , A61F2230/0013 , A61F2230/0054 , A61L31/10 , A61L31/16 , Y10S623/901
摘要: A hybrid stent is formed which exhibits both high flexibility and high radial strength. The expandable hybrid stent for implantation in a body lumen, such as a coronary artery, consists of radially expandable cylindrical rings generally aligned on a common longitudinal axis and interconnected by one or more links. In one embodiment, a dip-coated covered stent is formed by encapsulating cylindrical rings within a polymer material. In other embodiments, at least some of the rings and links are formed of a polymer material which provides longitudinal and flexural flexibility to the stent. These polymer rings and links are alternated with metallic rings and links in various configurations to attain sufficient column strength along with the requisite flexibility in holding open the target site within the body lumen. Alternatively, a laminated, linkless hybrid stent is formed by encapsulating cylindrical rings within a polymer tube.
摘要翻译: 形成具有高柔性和高径向强度的混合支架。 用于植入体腔(例如冠状动脉)中的可扩张混合支架由径向可扩展的圆柱形环构成,其通常在公共纵向轴线上对齐并且由一个或多个连杆相互连接。 在一个实施例中,通过将圆柱形环封装在聚合物材料内而形成浸涂的覆盖支架。 在其它实施例中,至少一些环和链节由聚合物材料形成,该聚合物材料向支架提供纵向和弯曲的柔性。 这些聚合物环和链环与金属环和各种结构的链接交替,以获得足够的柱强度以及在体腔内保持打开靶部位所需的灵活性。 或者,通过在聚合物管内封装圆柱形环来形成层压的无环式混合支架。
-
公开(公告)号:US20080113081A1
公开(公告)日:2008-05-15
申请号:US12018122
申请日:2008-01-22
IPC分类号: B05D5/00
CPC分类号: A61M25/1029 , A61M2025/1031 , A61M2025/105
摘要: Methods for modifying a balloon of a catheter assembly are disclosed.
摘要翻译: 公开了用于修改导管组件的球囊的方法。
-
公开(公告)号:US20050107864A1
公开(公告)日:2005-05-19
申请号:US11020826
申请日:2004-12-22
申请人: James Hong , Rahul Bhagat , Syed Hossainy , Santosh Prabhu , K.T. Venkateswara Rao , Ashok Shah , Srinivasan Sridharan
发明人: James Hong , Rahul Bhagat , Syed Hossainy , Santosh Prabhu , K.T. Venkateswara Rao , Ashok Shah , Srinivasan Sridharan
CPC分类号: A61F2/915 , A61F2/07 , A61F2/91 , A61F2002/072 , A61F2002/91533 , A61F2002/91558 , A61F2002/91575 , A61F2220/0058 , A61F2230/0013 , A61F2230/0054 , A61L31/10 , A61L31/16 , Y10S623/901
摘要: A hybrid stent is formed which exhibits both high flexibility and high radial strength. The expandable hybrid stent for implantation in a body lumen, such as a coronary artery, consists of radially expandable cylindrical rings generally aligned on a common longitudinal axis and interconnected by one or more links. In one embodiment, a dip-coated covered stent is formed by encapsulating cylindrical rings within a polymer material. In other embodiments, at least some of the rings and links are formed of a polymer material which provides longitudinal and flexural flexibility to the stent. These polymer rings and links are alternated with metallic rings and links in various configurations to attain sufficient column strength along with the requisite flexibility in holding open the target site within the body lumen. Alternatively, a laminated, linkless hybrid stent is formed by encapsulating cylindrical rings within a polymer tube.
-
公开(公告)号:US06866805B2
公开(公告)日:2005-03-15
申请号:US10033380
申请日:2001-12-27
申请人: James Hong , Rahul Bhagat , Syed Hossainy , Santosh Prabhu , K.T. Venkateswara Rao , Ashok Shah , Srinivasan Sridharan
发明人: James Hong , Rahul Bhagat , Syed Hossainy , Santosh Prabhu , K.T. Venkateswara Rao , Ashok Shah , Srinivasan Sridharan
CPC分类号: A61F2/915 , A61F2/07 , A61F2/91 , A61F2002/072 , A61F2002/91533 , A61F2002/91558 , A61F2002/91575 , A61F2220/0058 , A61F2230/0013 , A61F2230/0054 , A61L31/10 , A61L31/16 , Y10S623/901
摘要: A hybrid stent is formed which exhibits both high flexibility and high radial strength. The expandable hybrid stent for implantation in a body lumen, such as a coronary artery, consists of radially expandable cylindrical rings generally aligned on a common longitudinal axis and interconnected by one or more links. In one embodiment, a dip-coated covered stent is formed by encapsulating cylindrical rings within a polymer material. In other embodiments, at least some of the rings and links are formed of a polymer material which provides longitudinal and flexural flexibility to the stent. These polymer rings and links are alternated with metallic rings and links in various configurations to attain sufficient column strength along with the requisite flexibility in holding open the target site within the body lumen. Alternatively, a laminated, linkless hybrid stent is formed by encapsulating cylindrical rings within a polymer tube.
摘要翻译: 形成具有高柔性和高径向强度的混合支架。 用于植入体腔(例如冠状动脉)中的可扩张混合支架由径向可扩展的圆柱形环构成,其通常在公共纵向轴线上对齐并且由一个或多个连杆相互连接。 在一个实施例中,通过将圆柱形环封装在聚合物材料内而形成浸涂的覆盖支架。 在其它实施例中,至少一些环和链节由聚合物材料形成,该聚合物材料向支架提供纵向和弯曲的柔性。 这些聚合物环和链环与金属环和各种结构的链接交替,以获得足够的柱强度以及在体腔内保持打开靶部位所需的灵活性。 或者,通过在聚合物管内封装圆柱形环来形成层压的无环式混合支架。
-
公开(公告)号:US20070128246A1
公开(公告)日:2007-06-07
申请号:US11295956
申请日:2005-12-06
CPC分类号: A61L31/10 , A61L31/16 , A61L2300/606 , A61L2420/02 , B05D3/0254 , B05D3/067 , B05D3/068
摘要: Provided herein are medical device having a coating substantially free from effects of drying kinetics and methods of forming the coating.
摘要翻译: 本文提供了具有基本上没有干燥动力学影响的涂层和形成涂层的方法的医疗装置。
-
公开(公告)号:US20070038290A1
公开(公告)日:2007-02-15
申请号:US11205254
申请日:2005-08-15
申请人: Bin Huang , David Gale , Srinivasan Sridharan , Joseph Callol , Klaus Kleine , Syed Hossainy , Timothy Limon , Anthony Abbate
发明人: Bin Huang , David Gale , Srinivasan Sridharan , Joseph Callol , Klaus Kleine , Syed Hossainy , Timothy Limon , Anthony Abbate
CPC分类号: A61F2/915 , A61F2/04 , A61F2/06 , A61F2/90 , A61F2/91 , A61F2002/072 , A61F2002/91508 , A61F2002/91575 , A61F2210/0004 , A61F2210/0009 , A61F2210/0076 , A61F2220/005 , A61F2230/0013 , A61F2250/0098 , A61L31/129 , B23K26/402 , B23K26/50 , B23K2103/42 , B23K2103/50 , B29C43/02 , B29C45/0001 , B29C45/0005 , B29C45/0055 , B29C48/0022 , B29C48/022 , B29C48/09 , B29C48/10 , B29C48/18 , B29C48/2886 , B29C53/566 , B29C53/583 , B29C59/02 , B29C59/021 , B29C2043/028 , B29K2101/00 , B29K2105/12 , B29K2267/043 , B29K2995/0056 , B29K2995/006 , B29L2023/003 , B29L2031/7546 , D03D3/02
摘要: Polymeric composite stents reinforced with fibers for implantation into a bodily lumen are disclosed.
摘要翻译: 公开了用纤维增强的用于植入体腔的聚合复合支架。
-
公开(公告)号:US20060043650A1
公开(公告)日:2006-03-02
申请号:US10928587
申请日:2004-08-26
IPC分类号: B28B1/00
CPC分类号: A61L31/08 , A61F2/958 , A61F2002/9522 , A61M25/1027 , A61M2025/1031 , Y10S606/908
摘要: Methods of coating a stent subsequent to mounting or crimping of the stent on a balloon of a catheter assembly are disclosed.
摘要翻译: 公开了在将支架安装或压接在导管组件的球囊上之后涂覆支架的方法。
-
公开(公告)号:US20050226991A1
公开(公告)日:2005-10-13
申请号:US10820316
申请日:2004-04-07
CPC分类号: A61M25/1029 , A61M2025/1031 , A61M2025/105
摘要: Methods for modifying a balloon of a catheter assembly are disclosed.
摘要翻译: 公开了用于修改导管组件的球囊的方法。
-
公开(公告)号:US20160184595A1
公开(公告)日:2016-06-30
申请号:US14650818
申请日:2013-12-18
发明人: Syed Hossainy
CPC分类号: A61N1/3756 , A61F7/12 , A61F2007/126 , A61M39/0247 , A61M2039/0258 , A61M2039/0261 , A61N1/3627 , A61N1/3785
摘要: Various medical implants and methods of using the implants are disclosed. In an embodiment, the implants include piezoelectric polymers for treating unwanted medical conditions of a patient. The medical implants may be delivered to an organ of the patient to treat conditions of those organs.
摘要翻译: 公开了各种医疗植入物和使用植入物的方法。 在一个实施方案中,植入物包括用于治疗患者的不需要的医疗状况的压电聚合物。 医疗植入物可以被递送到患者的器官以治疗那些器官的状况。
-
-
-
-
-
-
-
-
-