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公开(公告)号:US07998188B2
公开(公告)日:2011-08-16
申请号:US11797648
申请日:2007-05-04
申请人: Peter Paul Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf , Paul Human
发明人: Peter Paul Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf , Paul Human
IPC分类号: A61F2/06
CPC分类号: A61B17/11 , A61B5/1076 , A61B2017/1107 , A61B2017/1132 , A61B2017/1135 , A61B2017/1139 , A61F2/06 , A61F2/07 , A61F2/82 , A61F2/856 , A61F2/90 , A61F2/95 , A61F2240/002
摘要: Stents and methods of using stents are provided. Stents of the invention provide external support structure for a blood vessel segment disposed within, wherein the stents are capable of resilient radial expansion in a manner mimicking the compliance properties of an artery. The stent may be formed of a knitted or braided mesh formed so as to provide the needed compliance properties. A venous graft with the stent and a vein segment disposed within is provided, wherein graft is capable of mimicking the compliance properties of an artery. Methods of selecting stents for downsizing and methods of using the stents of the invention in downsizing and smoothening are provided. Methods of replacing a section of an artery with a venous graft including a stent of the invention are provided. Methods of reducing intimal hyperplasia in implanted vein segment in a venous graft using stents of the invention are provided.
摘要翻译: 提供支架和使用支架的方法。 本发明的支架为设置在其内的血管段提供外部支撑结构,其中支架能够以模仿动脉的顺应性的方式弹性径向扩张。 支架可以由形成的针织或编织网形成,以便提供所需的顺应性。 提供具有支架和设置在其内的静脉段的静脉移植物,其中移植物能够模拟动脉的顺应性。 提供了选择小型化支架的方法和使用本发明的支架在缩小和平滑方面的方法。 提供了用包括本发明的支架的静脉移植物代替动脉的一部分的方法。 提供了使用本发明的支架在静脉移植物中减少植入静脉段内膜增生的方法。
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公开(公告)号:US20110295157A1
公开(公告)日:2011-12-01
申请号:US13209517
申请日:2011-08-15
申请人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf , Paul Human
发明人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf , Paul Human
IPC分类号: A61B5/103
CPC分类号: A61B17/11 , A61B5/1076 , A61B2017/1107 , A61B2017/1132 , A61B2017/1135 , A61B2017/1139 , A61F2/06 , A61F2/07 , A61F2/82 , A61F2/856 , A61F2/90 , A61F2/95 , A61F2240/002
摘要: Stents and methods of using stents are provided. Stents of the invention provide external support structure for a blood vessel segment disposed within, wherein the stents are capable of resilient radial expansion in a manner mimicking the compliance properties of an artery. The stent may be formed of a knitted or braided mesh formed so as to provide the needed compliance properties. A venous graft with the stent and a vein segment disposed within is provided, wherein graft is capable of mimicking the compliance properties of an artery. Methods of selecting stents for downsizing and methods of using the stents of the invention in downsizing and smoothening are provided. Methods of replacing a section of an artery with a venous graft including a stent of the invention are provided. Methods of reducing intimal hyperplasia in implanted vein segment in a venous graft using stents of the invention are provided.
摘要翻译: 提供支架和使用支架的方法。 本发明的支架为设置在其内的血管段提供外部支撑结构,其中支架能够以模仿动脉的顺应性的方式弹性径向扩张。 支架可以由形成的针织或编织网形成,以便提供所需的顺应性。 提供具有支架和设置在其内的静脉段的静脉移植物,其中移植物能够模拟动脉的顺应性。 提供了选择小型化支架的方法和使用本发明的支架在缩小和平滑方面的方法。 提供了用包括本发明的支架的静脉移植物代替动脉的一部分的方法。 提供了使用本发明的支架在静脉移植物中减少植入静脉段内膜增生的方法。
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公开(公告)号:US08382814B2
公开(公告)日:2013-02-26
申请号:US13209517
申请日:2011-08-15
申请人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F Wolf , Paul Human
发明人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F Wolf , Paul Human
IPC分类号: A61F2/06
CPC分类号: A61B17/11 , A61B5/1076 , A61B2017/1107 , A61B2017/1132 , A61B2017/1135 , A61B2017/1139 , A61F2/06 , A61F2/07 , A61F2/82 , A61F2/856 , A61F2/90 , A61F2/95 , A61F2240/002
摘要: Stents and methods of using stents are provided. Stents of the invention provide external support structure for a blood vessel segment disposed within, wherein the stents are capable of resilient radial expansion in a manner mimicking the compliance properties of an artery. The stent may be formed of a knitted or braided mesh formed so as to provide the needed compliance properties. A venous graft with the stent and a vein segment disposed within is provided, wherein graft is capable of mimicking the compliance properties of an artery. Methods of selecting stents for downsizing and methods of using the stents of the invention in downsizing and smoothening are provided. Methods of replacing a section of an artery with a venous graft including a stent of the invention are provided. Methods of reducing intimal hyperplasia in implanted vein segment in a venous graft using stents of the invention are provided.
摘要翻译: 提供支架和使用支架的方法。 本发明的支架为设置在其内的血管段提供外部支撑结构,其中支架能够以模仿动脉的顺应性的方式弹性径向扩张。 支架可以由形成的针织或编织网形成,以便提供所需的顺应性。 提供具有支架和设置在其内的静脉段的静脉移植物,其中移植物能够模拟动脉的顺应性。 提供了选择小型化支架的方法和使用本发明的支架在缩小和平滑方面的方法。 提供了用包括本发明的支架的静脉移植物代替动脉的一部分的方法。 提供了使用本发明的支架在静脉移植物中减少植入静脉段内膜增生的方法。
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公开(公告)号:US08057537B2
公开(公告)日:2011-11-15
申请号:US10834360
申请日:2004-04-28
申请人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf
发明人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf
IPC分类号: A61F2/90
CPC分类号: A61F2/06 , A61F2/90 , A61L27/14 , A61L27/3625
摘要: A venous graft for replacement of a section of an artery and methods of making the graft. The graft comprises a flexible, resilient, generally tubular external support and a vein segment carried within and having an ablumenal surface in contact with and supported by the tubular support, the venous graft being capable of resilient radial expansion in a manner mimicking the radial compliance properties of an artery.
摘要翻译: 用于替换动脉的一部分的静脉移植物和制造移植物的方法。 移植物包括柔性的,弹性的,大体上管状的外部支撑件和承载在管状支撑件内并具有与管状支撑件接触并由其支撑的缩小表面的静脉段,静脉移植物能够以模拟径向顺应性的方式弹性径向膨胀 的动脉。
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公开(公告)号:US20090306764A1
公开(公告)日:2009-12-10
申请号:US12482978
申请日:2009-06-11
申请人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf
发明人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf
IPC分类号: A61F2/06
CPC分类号: A61F2/06 , A61F2/90 , A61L27/14 , A61L27/3625
摘要: A graft includes a flexible, resilient, generally tubular external support and a blood vessel segment, carried within and having an ablumenal surface in contact with and supported by the tubular support, the graft being capable of resilient radial expansion in a manner mimicking the radial compliance properties of an artery.
摘要翻译: 移植物包括柔性的,弹性的,大体上管状的外部支撑物和血管段,其承载在并具有与管状支撑件接触并由其支撑的缩小表面,所述移植物能够以模拟径向顺应性的方式弹性径向膨胀 动脉的性质。
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公开(公告)号:US20120116495A1
公开(公告)日:2012-05-10
申请号:US13351591
申请日:2012-01-17
申请人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf
发明人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf
IPC分类号: A61F2/06
CPC分类号: A61F2/06 , A61F2/90 , A61L27/14 , A61L27/3625
摘要: A venous graft for replacement of a section of an artery and methods of making the graft. The graft comprises a flexible, resilient, generally tubular external support and a vein segment carried within and having an ablumenal surface in contact with and supported by the tubular support, the venous graft being capable of resilient radial expansion in a manner mimicking the radial compliance properties of an artery.
摘要翻译: 用于替换动脉的一部分的静脉移植物和制造移植物的方法。 移植物包括柔性的,弹性的,大体上管状的外部支撑件和承载在管状支撑件内并具有与管状支撑件接触并由其支撑的缩小表面的静脉段,静脉移植物能够以模拟径向顺应性的方式弹性径向膨胀 的动脉。
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公开(公告)号:US09517121B2
公开(公告)日:2016-12-13
申请号:US12482978
申请日:2009-06-11
申请人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf
发明人: Peter P. Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael F. Wolf
CPC分类号: A61F2/06 , A61F2/90 , A61L27/14 , A61L27/3625
摘要: A graft includes a flexible, resilient, generally tubular external support and a blood vessel segment, carried within and having an ablumenal surface in contact with and supported by the tubular support, the graft being capable of resilient radial expansion in a manner mimicking the radial compliance properties of an artery.
摘要翻译: 移植物包括柔性的,弹性的,大体上管状的外部支撑物和血管段,其承载在并具有与管状支撑件接触并由其支撑的缩小表面,所述移植物能够以模拟径向顺应性的方式弹性径向膨胀 动脉的性质。
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公开(公告)号:US20070293932A1
公开(公告)日:2007-12-20
申请号:US11797648
申请日:2007-05-04
申请人: Peter Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael Wolf , Paul Human
发明人: Peter Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael Wolf , Paul Human
CPC分类号: A61B17/11 , A61B5/1076 , A61B2017/1107 , A61B2017/1132 , A61B2017/1135 , A61B2017/1139 , A61F2/06 , A61F2/07 , A61F2/82 , A61F2/856 , A61F2/90 , A61F2/95 , A61F2240/002
摘要: Stents and methods of using stents are provided. Stents of the invention provide external support structure for a blood vessel segment disposed within, wherein the stents are capable of resilient radial expansion in a manner mimicking the compliance properties of an artery. The stent may be formed of a knitted or braided mesh formed so as to provide the needed compliance properties. A venous graft with the stent and a vein segment disposed within is provided, wherein graft is capable of mimicking the compliance properties of an artery. Methods of selecting stents for downsizing and methods of using the stents of the invention in downsizing and smoothening are provided. Methods of replacing a section of an artery with a venous graft including a stent of the invention are provided. Methods of reducing intimal hyperplasia in implanted vein segment in a venous graft using stents of the invention are provided.
摘要翻译: 提供支架和使用支架的方法。 本发明的支架为设置在其内的血管段提供外部支撑结构,其中支架能够以模仿动脉的顺应性的方式弹性径向扩张。 支架可以由形成的针织或编织网形成,以便提供所需的顺应性。 提供具有支架和设置在其内的静脉段的静脉移植物,其中移植物能够模拟动脉的顺应性。 提供了选择小型化支架的方法和使用本发明的支架在缩小和平滑方面的方法。 提供了用包括本发明的支架的静脉移植物代替动脉的一部分的方法。 提供了使用本发明的支架在静脉移植物中减少植入静脉段内膜增生的方法。
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公开(公告)号:US20050070995A1
公开(公告)日:2005-03-31
申请号:US10834360
申请日:2004-04-28
申请人: Peter Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael Wolf
发明人: Peter Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael Wolf
CPC分类号: A61F2/06 , A61F2/90 , A61L27/14 , A61L27/3625
摘要: A venous graft for replacement of a section of an artery and methods of making the graft. The graft comprises a flexible, resilient, generally tubular external support and a vein segment carried within and having an ablumenal surface in contact with and supported by the tubular support, the venous graft being capable of resilient radial expansion in a manner mimicking the radial compliance properties of an artery.
摘要翻译: 用于替换动脉的一部分的静脉移植物和制造移植物的方法。 移植物包括柔性的,弹性的,大体上管状的外部支撑件和承载在管状支撑件内并具有与管状支撑件接触并由其支撑的缩小表面的静脉段,静脉移植物能够以模拟径向顺应性的方式弹性径向膨胀 的动脉。
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公开(公告)号:US20050131520A1
公开(公告)日:2005-06-16
申请号:US10987313
申请日:2004-11-12
申请人: Peter Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael Wolf
发明人: Peter Zilla , Nasser Rafiee , Deon Bezuidenhout , Thomas Franz , Mark Yeoman , Hellmut Bowles , Nareak Douk , Michael Wolf
CPC分类号: A61F2/06 , A61F2/90 , A61L27/14 , A61L27/3625
摘要: A graft for replacement of a section of an artery and methods of making the graft. The graft comprises a flexible, resilient, generally tubular external support and a blood vessel segment, e.g., a vein segment, carried within and having an ablumenal surface in contact with and supported by the tubular support, the graft being capable of resilient radial expansion in a manner mimicking the radial compliance properties of an artery.
摘要翻译: 用于替换动脉的一部分的移植物和制造移植物的方法。 移植物包括柔性的,弹性的,大体上管状的外部支撑件和血管段,例如静脉段,其承载在并具有与管状支撑件接触并由其支撑的腹膜表面,所述移植物能够弹性径向膨胀 模拟动脉的径向顺应性的方式。
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