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公开(公告)号:US20120073733A1
公开(公告)日:2012-03-29
申请号:US13090164
申请日:2011-04-19
申请人: Michael H. Ngo , Mikael Trollsas , John E. Papp , Hung T. Nguyen , Dudley Jayasinghe , Ron Farnbach , Gregory C. Orr , Joshua Smith , Yongjin Xie , Yu-Chun Ku
发明人: Michael H. Ngo , Mikael Trollsas , John E. Papp , Hung T. Nguyen , Dudley Jayasinghe , Ron Farnbach , Gregory C. Orr , Joshua Smith , Yongjin Xie , Yu-Chun Ku
IPC分类号: B29C65/02
CPC分类号: A61F2/844 , A61F2/89 , A61F2/915 , A61F2/958 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2002/9522 , A61F2002/9583 , A61F2210/0071 , A61F2230/0054 , A61F2230/0056 , B23K26/361 , B23K26/362 , B23K26/402 , B23K2103/42 , B23K2103/50 , B29C49/0073 , B29C49/08 , B29C55/26 , B29C2049/0089 , B29C2793/0009 , B29K2067/046 , B29L2031/753 , B29L2031/7534 , Y10T156/1002
摘要: Methods for making scaffolds for delivery via a balloon catheter are described. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold structure has patterns that include an asymmetric or symmetric closed cell, and links connecting such closed cells.
摘要翻译: 描述了通过球囊导管进行支架制备的方法。 支架在被气囊部署之后,在支架的直径被挤压或压碎50%后,提供约90%的压碎回收率。 支架结构具有包括不对称或对称闭孔的图案,以及连接这种闭孔的连接。
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公开(公告)号:US09345602B2
公开(公告)日:2016-05-24
申请号:US13090164
申请日:2011-04-19
申请人: Michael H. Ngo , Mikael Trollsas , John E. Papp , Hung T. Nguyen , Dudley Jayasinghe , Ron Farnbach , Gregory C. Orr , Joshua Takeshi Smith , Yongjin Xie , Yu-Chun Ku
发明人: Michael H. Ngo , Mikael Trollsas , John E. Papp , Hung T. Nguyen , Dudley Jayasinghe , Ron Farnbach , Gregory C. Orr , Joshua Takeshi Smith , Yongjin Xie , Yu-Chun Ku
CPC分类号: A61F2/844 , A61F2/89 , A61F2/915 , A61F2/958 , A61F2002/91566 , A61F2002/91575 , A61F2002/91583 , A61F2002/9522 , A61F2002/9583 , A61F2210/0071 , A61F2230/0054 , A61F2230/0056 , B23K26/361 , B23K26/362 , B23K26/402 , B23K2103/42 , B23K2103/50 , B29C49/0073 , B29C49/08 , B29C55/26 , B29C2049/0089 , B29C2793/0009 , B29K2067/046 , B29L2031/753 , B29L2031/7534 , Y10T156/1002
摘要: Methods for making scaffolds for delivery via a balloon catheter are described. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold structure has patterns that include an asymmetric or symmetric closed cell, and links connecting such closed cells.
摘要翻译: 描述了通过球囊导管进行支架制备的方法。 支架在被气囊部署之后,在支架的直径被挤压或压碎50%后,提供约90%的压碎回收率。 支架结构具有包括不对称或对称闭孔的图案,以及连接这种闭孔的连接。
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公开(公告)号:US08568471B2
公开(公告)日:2013-10-29
申请号:US13015488
申请日:2011-01-27
申请人: Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
发明人: Mikael Trollsas , Michael H. Ngo , Boris Anukhin , Alexander Nikanorov , Syed Hossainy , John E. Papp , Dudley Jayasinghe , Zella Solter
IPC分类号: A61F2/82
CPC分类号: A61F2/958 , A61F2/82 , A61F2/844 , A61F2/86 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2002/825 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/9522 , A61F2210/0004 , A61F2210/0014 , A61F2210/0019 , A61F2210/0076 , A61F2230/0006 , A61F2230/0008 , A61F2250/0067 , A61F2250/0096 , A61F2250/0098 , A61L27/00 , A61L31/06 , A61L31/14 , B21D39/046 , B29C35/08 , B29C2035/0838 , B29K2067/046 , B29L2023/00 , B29L2031/7543 , Y10T29/49826 , Y10T29/4987 , Y10T29/49908 , Y10T29/49925 , Y10T29/49927 , C08L67/04 , C08L71/02
摘要: A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold has a pattern including an asymmetric closed cell connecting links connecting the closed cells.
摘要翻译: 医疗装置包括压接到具有膨胀气囊的导管的聚合物构架。 支架在被气囊部署之后,在支架的直径被挤压或压碎50%后,提供约90%的压碎回收率。 支架具有图案,其包括连接连接封闭单元的链接的非对称封闭单元。
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公开(公告)号:US08808353B2
公开(公告)日:2014-08-19
申请号:US13015474
申请日:2011-01-27
申请人: Boris Anukhin , Michael H. Ngo , Mikael Trollsas , Syed Hossainy , John E. Papp
发明人: Boris Anukhin , Michael H. Ngo , Mikael Trollsas , Syed Hossainy , John E. Papp
IPC分类号: A61F2/82
CPC分类号: A61F2/89 , A61F2/82 , A61F2/915 , A61F2002/91508 , A61F2002/91575 , A61F2240/002 , A61M25/1034 , B23P11/005 , B29C55/24 , B29C69/00 , Y10T29/49908
摘要: A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold also has a reduced crimped profile and a modification of the scaffold's ring structure at the crowns that contributes to the reduced crimped profile.
摘要翻译: 医疗装置包括压接到具有膨胀气囊的导管的聚合物构架。 支架在被气囊部署之后,在支架的直径被挤压或压碎50%后,提供约90%的压碎回收率。 支架还具有减小的卷曲轮廓和在冠部处的支架环结构的改进,其有助于减小卷曲轮廓。
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公开(公告)号:US20120003291A1
公开(公告)日:2012-01-05
申请号:US13231515
申请日:2011-09-13
IPC分类号: A61P7/04 , A61K31/565 , A61K33/00 , A61K38/44 , A61K31/445 , A61P9/10 , A61K31/573 , A61K31/506 , A61K31/553 , A61K9/00 , A61P9/00 , A61K31/337 , A61K31/436
CPC分类号: A61L31/18 , A61L31/10 , A61L31/16 , A61L2300/606 , A61L2300/624 , A61L2420/08
摘要: Medical devices comprising nanobeads encapsulating one or more bioactive agents and methods of use thereof are provided.
摘要翻译: 提供了包含一种或多种生物活性剂的纳米胶囊的医疗装置及其使用方法。
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公开(公告)号:US08048441B2
公开(公告)日:2011-11-01
申请号:US11823007
申请日:2007-06-25
IPC分类号: A61F2/04 , A61K31/337 , A61K31/4353 , A61K31/445 , A61K31/496 , A61K31/56 , A61P9/00 , A61P9/10
CPC分类号: A61L31/18 , A61L31/10 , A61L31/16 , A61L2300/606 , A61L2300/624 , A61L2420/08
摘要: Medical devices comprising nanobeads encapsulating one or more bioactive agents and methods of use thereof are provided.
摘要翻译: 提供了包含一种或多种生物活性剂的纳米胶囊的医疗装置及其使用方法。
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公开(公告)号:US20080317813A1
公开(公告)日:2008-12-25
申请号:US11823007
申请日:2007-06-25
IPC分类号: A61F2/04 , A61K31/337 , A61K31/4353 , A61K31/445 , A61K31/496 , A61K31/56 , A61P9/00 , A61P9/10
CPC分类号: A61L31/18 , A61L31/10 , A61L31/16 , A61L2300/606 , A61L2300/624 , A61L2420/08
摘要: Medical devices comprising nanobeads encapsulating one or more bioactive agents and methods of use thereof are provided.
摘要翻译: 提供了包含一种或多种生物活性剂的纳米胶囊的医疗装置及其使用方法。
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公开(公告)号:US08834556B2
公开(公告)日:2014-09-16
申请号:US13584678
申请日:2012-08-13
申请人: John E. Papp , Syed Faiyaz Ahmed Hossainy , Michael Ngo , Chad Abunassar , Boris Anukhin , Mikael Trollsas , Lewis B. Schwartz
发明人: John E. Papp , Syed Faiyaz Ahmed Hossainy , Michael Ngo , Chad Abunassar , Boris Anukhin , Mikael Trollsas , Lewis B. Schwartz
IPC分类号: A61F2/06
CPC分类号: A61F2/915 , A61F2/86 , A61F2/89 , A61F2/90 , A61F2/958 , A61F2002/826 , A61F2002/9155 , A61F2002/91591 , A61F2210/00 , A61F2230/0013 , A61F2230/0054 , A61F2240/001 , B29C35/0805 , B29C65/64 , B29C66/1248 , B29C66/71 , B29C2035/0838 , B29K2067/046 , B29K2995/006 , B29L2031/7534
摘要: Segmented scaffolds composed of disconnected scaffold segments with overlapping end rings are disclosed. Scaffolds with at least one discontinuous link are also disclosed.
摘要翻译: 公开了由具有重叠端环的断开的支架段组成的分段支架。 还公开了具有至少一个不连续链节的支架。
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公开(公告)号:US20130085564A1
公开(公告)日:2013-04-04
申请号:US13252121
申请日:2011-10-03
IPC分类号: A61F2/82
CPC分类号: A61F2/89 , A61F2/915 , A61F2002/825 , A61F2002/828 , A61F2002/91558 , A61F2002/91575 , A61F2220/005 , A61F2230/0013 , A61F2230/0054
摘要: Stent scaffolds that include a polymeric structure or structures bonded to the scaffold and extending along their length are disclosed. The polymeric structure extends across some or all of the gaps in struts along the length of the scaffold. Segmented scaffolds are also disclosed that include two or more axial segments arranged end to end not connected by link struts.
摘要翻译: 公开了包括结合到支架上并沿其长度延伸的聚合物结构或结构的支架。 聚合物结构沿着支架的长度延伸穿过支柱中的一些或全部间隙。 还公开了分段脚手架,其包括两个或更多个轴向段,其端对端设置,不通过连杆支柱连接。
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公开(公告)号:US20140046431A1
公开(公告)日:2014-02-13
申请号:US13584678
申请日:2012-08-13
申请人: John E. Papp , Syed Faiyaz Ahmed Hossainy , Michael Ngo , Chad Abunassar , Boris Anukhin , Mikael Trollsas , Lewis B. Schwartz
发明人: John E. Papp , Syed Faiyaz Ahmed Hossainy , Michael Ngo , Chad Abunassar , Boris Anukhin , Mikael Trollsas , Lewis B. Schwartz
IPC分类号: A61F2/89
CPC分类号: A61F2/915 , A61F2/86 , A61F2/89 , A61F2/90 , A61F2/958 , A61F2002/826 , A61F2002/9155 , A61F2002/91591 , A61F2210/00 , A61F2230/0013 , A61F2230/0054 , A61F2240/001 , B29C35/0805 , B29C65/64 , B29C66/1248 , B29C66/71 , B29C2035/0838 , B29K2067/046 , B29K2995/006 , B29L2031/7534
摘要: Segmented scaffolds composed of disconnected scaffold segments with overlapping end rings are disclosed. Scaffolds with at least one discontinuous link are also disclosed.
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