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1. 发明申请

US20130079866A1 STENT GEOMETRY 审中-公开
标题翻译： STENT几何
公开(公告)号：US20130079866A1
公开(公告)日：2013-03-28
申请号：US13242573
申请日：2011-09-23
申请人： Nathaniel A. Irwin , Chase B. Wooley , Scott E. Boatman , Seoggwan Kim , Richard A. Swift , Jürgen Tuschka , Daniel Kellerer , Thomas Knobloch
发明人： Nathaniel A. Irwin , Chase B. Wooley , Scott E. Boatman , Seoggwan Kim , Richard A. Swift , Jürgen Tuschka , Daniel Kellerer , Thomas Knobloch
IPC分类号： A61F2/82
CPC分类号： A61F2/915 , A61F2002/91575 , A61F2250/0036
摘要： A stent structure is provided with an alternating arrangement of hoop cells and flex cells. Longitudinal struts extend through the hoop cells but do not extend through the flex cells. The flex struts in the flex cells are wider than the hoop struts in the hoop cells.
摘要翻译：支架结构设置有环形电极和柔性电池的交替排列。纵向支柱延伸穿过环形电池，但不延伸穿过柔性电池。柔性细胞中的弯曲支柱比箍环中的箍支撑宽。

2. 发明授权

US09175427B2 Electrospun patterned stent graft covering 有权
标题翻译：电纺图案支架移植覆盖物
公开(公告)号：US09175427B2
公开(公告)日：2015-11-03
申请号：US13295589
申请日：2011-11-14
申请人： Kenneth A. Haselby , Keith R. Milner , Sara M. Sherman , Seoggwan Kim , Richard A. Swift
发明人： Kenneth A. Haselby , Keith R. Milner , Sara M. Sherman , Seoggwan Kim , Richard A. Swift
IPC分类号： B32B3/24 , D04H1/728 , D01D5/00 , A61F2/07
CPC分类号： D04H1/728 , A61F2/07 , A61F2250/0001 , D01D5/0076 , Y10T428/24273
摘要： An endoluminal prosthesis and systems and methods for making the prosthesis are provided. In one example, a patterned graft material for a prosthesis includes a network of electrospun fibers. The network of electrospun fibers may include a plurality of continuous electrospun fibers. The fibers may be collected on a collector plate using an electrospinning process to form the network of fibers. The patterned graft material also may include a plurality of openings in the network of electrospun fibers. The plurality of openings may be arranged in a pattern. The network of electrospun fibers may include a plurality of edges, each surrounding a corresponding one of the plurality of openings. Each of the plurality of edges may include at least one electrospun fiber of the network of electrospun fibers. A majority of the electrospun fibers of the plurality of edges may be continuous at the edges.
摘要翻译：提供了一种用于制造假体的腔内假体和系统和方法。在一个实例中，用于假体的图案化移植材料包括电纺纤维网络。电纺纤维的网络可以包括多个连续的电纺丝纤维。可以使用电纺丝方法将纤维收集在收集板上以形成纤维网。图案化的移植材料还可以包括电纺纤维网络中的多个开口。多个开口可以以图案布置。电纺纤维的网络可以包括多个边缘，每个边缘围绕多个开口中的对应的一个开口。多个边缘中的每一个可以包括电纺纤维网络的至少一个电纺纤维。多个边缘中的大多数电纺丝纤维可以在边缘处是连续的。

3. 发明申请

US20130073052A1 STENT WITH IMPROVED END CELL STRUCTURAL MEMBER 审中-公开
标题翻译：具有改进的末端细胞结构成员的STENT
公开(公告)号：US20130073052A1
公开(公告)日：2013-03-21
申请号：US13579172
申请日：2011-02-17
申请人： Seoggwan Kim , Richard A. Swift
发明人： Seoggwan Kim , Richard A. Swift
IPC分类号： A61F2/82
CPC分类号： A61F2/82 , A61F2/915 , A61F2002/91575 , A61F2230/0054 , A61F2250/0036 , A61F2250/0098
摘要： A stent (30) is provided with an improved structural member (38) at the end (34) of the stent structure (32) to minimize deformation of the stent structure when pushing forces are applied to the end of the stent. The improved structural member is wider than other structural members (40, 42, 44, 46, 48) in the stent structure. The improved structural member is better able to distribute pushing forces to the other structural members in the stent structure with minimal deformation.
摘要翻译：支架（30）在支架结构（32）的端部（34）处设置有改进的结构构件（38），以当将推力施加到支架的端部时最小化支架结构的变形。改进的结构构件比支架结构中的其它结构构件（40,42,44,46,48）更宽。改进的结构构件更好地能够以最小的变形将推力分配到支架结构中的其他结构构件。

4. 发明申请

US20100292778A1 EXPANDABLE STENT COMPRISING END MEMBERS HAVING AN INTERLOCKING CONFIGURATION 审中-公开
标题翻译：包含具有互锁配置的终端成员的可扩展性
公开(公告)号：US20100292778A1
公开(公告)日：2010-11-18
申请号：US12467047
申请日：2009-05-15
申请人： Blayne A. Roeder , Seoggwan Kim , Richard A. Swift
发明人： Blayne A. Roeder , Seoggwan Kim , Richard A. Swift
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2002/9522 , A61F2230/0054 , A61F2250/0098
摘要： An expandable stent for use in a body vessel comprises a thin-walled tubular framework including two or more circumferentially adjacent end members extending in a longitudinal direction from an end of the framework. In a delivery configuration of the tubular framework, the end members have an interlocking configuration. Each end member has a first interlocking side and a second interlocking side, where the first interlocking side has a circumferentially directed protrusion and the second interlocking side has a circumferentially directed recess. The protrusion of a first end member mates with the recess of a second end member. In an expanded configuration of the tubular framework, the end members are disengaged from the interlocking configuration. Each end member may be an eyelet including an opening for a radiopaque rivet. A method of preparing the expandable stent for delivery into a body vessel is also described.
摘要翻译：用于体内容器的可扩张支架包括薄壁管状框架，其包括从框架的端部沿纵向方向延伸的两个或更多个周向相邻的端部构件。在管状框架的输送构造中，端部构件具有互锁构造。每个端构件具有第一互锁侧和第二互锁侧，其中第一互锁侧具有周向定向的突出部，并且第二互锁侧具有周向定向的凹部。第一端构件的突出部与第二端构件的凹部配合。在管状框架的扩展构造中，端部构件与联锁构型脱离。每个端部构件可以是包括用于不透射线的铆钉的开口的孔眼。还描述了制备用于输送到体内容器中的可扩张支架的方法。

5. 发明申请

US20130122248A1 ELECTROSPUN PATTERNED STENT GRAFT COVERING 有权
标题翻译：电极图案STET GRAFT COVERING
公开(公告)号：US20130122248A1
公开(公告)日：2013-05-16
申请号：US13295589
申请日：2011-11-14
申请人： Kenneth A. Haselby , Keith R. Milner , Sara M. Sherman , Seoggwan Kim , Richard A. Swift
发明人： Kenneth A. Haselby , Keith R. Milner , Sara M. Sherman , Seoggwan Kim , Richard A. Swift
IPC分类号： B32B3/10 , B29C35/08 , B29C47/08
CPC分类号： D04H1/728 , A61F2/07 , A61F2250/0001 , D01D5/0076 , Y10T428/24273
摘要： An endoluminal prosthesis and systems and methods for making the prosthesis are provided. In one example, a patterned graft material for a prosthesis includes a network of electrospun fibers. The network of electrospun fibers may include a plurality of continuous electrospun fibers. The fibers may be collected on a collector plate using an electrospinning process to form the network of fibers. The patterned graft material also may include a plurality of openings in the network of electrospun fibers. The plurality of openings may be arranged in a pattern. The network of electrospun fibers may include a plurality of edges, each surrounding a corresponding one of the plurality of openings. Each of the plurality of edges may include at least one electrospun fiber of the network of electrospun fibers. A majority of the electrospun fibers of the plurality of edges may be continuous at the edges.
摘要翻译：提供了一种用于制造假体的腔内假体和系统和方法。在一个实例中，用于假体的图案化移植材料包括电纺纤维网络。电纺纤维的网络可以包括多个连续的电纺丝纤维。可以使用电纺丝方法将纤维收集在收集板上以形成纤维网。图案化的移植材料还可以包括电纺纤维网络中的多个开口。多个开口可以以图案布置。电纺纤维的网络可以包括多个边缘，每个边缘围绕多个开口中的对应的一个开口。多个边缘中的每一个可以包括电纺纤维网络的至少一个电纺纤维。多个边缘中的大多数电纺丝纤维可以在边缘处是连续的。

6. 发明授权

US08574284B2 Low profile non-symmetrical bare alignment stents with graft 有权
标题翻译：薄型非对称裸定位支架与移植物
公开(公告)号：US08574284B2
公开(公告)日：2013-11-05
申请号：US12472082
申请日：2009-05-26
申请人： Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Mogelvang Jensen , David Brocker , Alan R. Leewood , Timothy A. Chuter , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
发明人： Blayne A. Roeder , Jarin Kratzberg , William K. Dierking , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Mogelvang Jensen , David Brocker , Alan R. Leewood , Timothy A. Chuter , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/8486 , A61F2002/91516 , A61F2002/91558 , A61F2210/0014 , A61F2220/0016 , A61F2220/005 , A61F2220/0075 , A61F2230/0013 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要： A stent graft for use in a medical procedure to treat a dissection of a patient's ascending thoracic aorta. The stent graft includes bare alignment stents at least at a proximal end, and often with a stent at both ends, each stent having opposing sets of curved apices, where the curved section of one broader set of apices has a radius of curvature that is greater than the curved section of the other narrower set of apices. The proximal stent is flared in a manner such that its broad apices occupy a larger circumference around the stent than do its narrower apices, where this flared feature provides for anchoring engagement near the aortic root in a manner not interfering with the coronary arteries or the aortic valve.
摘要翻译：用于医疗手术中用于治疗患者升胸胸主动脉解剖的支架移植物。支架移植物至少在近端处包括裸定位支架，并且通常在两端具有支架，每个支架具有相对的一组弯曲顶点，其中一组较宽的顶点的弯曲部分具有更大的曲率半径比其他较窄的顶点的弯曲部分。近端支架以这样的方式展开，使得其宽顶点在支架周围占据比其较窄的顶点更大的圆周，其中该扩张特征以不干扰冠状动脉或主动脉的方式提供主动脉根部附近的锚定接合阀。

7. 发明申请

US20120022638A1 BARB FOR ANCHORING AN IMPLANTABLE MEDICAL DEVICE WITHIN A BODY VESSEL 审中-公开
标题翻译：用于在身体血管中锚定可植入医疗装置的棒
公开(公告)号：US20120022638A1
公开(公告)日：2012-01-26
申请号：US13139917
申请日：2009-12-14
申请人： Alan R. Leewood , Shuo Yang , William K. Dierking , Richard A. Swift
发明人： Alan R. Leewood , Shuo Yang , William K. Dierking , Richard A. Swift
IPC分类号： A61F2/82
CPC分类号： A61F2/02 , A61F2/07 , A61F2/848 , A61F2002/8483 , A61F2220/0016
摘要： A barb for anchoring an implantable medical device to a body vessel comprises a thin-walled body portion for engagement with a structural element of an implantable medical device and a penetrating element extending from the body portion. The body portion has a longitudinal axis. The penetrating element includes a tip portion for anchoring into tissue and a base portion between the tip portion and the body portion. In a deployed configuration of the barb, the base portion curves away from the longitudinal axis at a first curvature and the tip portion curves toward the longitudinal axis at a second curvature which is opposite in sign from the first.
摘要翻译：用于将可植入医疗装置固定到体内容器的倒钩包括用于与可植入医疗装置的结构元件和从身体部分延伸的穿透元件接合的薄壁主体部分。主体部分具有纵向轴线。穿透元件包括用于锚定到组织中的尖端部分和在顶端部分和主体部分之间的基部。在倒钩的展开构造中，基部以第一曲率远离纵向轴线弯曲，并且尖端部分以与第一曲面相反的第二曲率朝向纵向轴线弯曲。

8. 发明申请

US20090171437A1 LOW PROFILE NON-SYMMETRICAL STENT 有权
标题翻译：低剖面非对称性STENT
公开(公告)号：US20090171437A1
公开(公告)日：2009-07-02
申请号：US12332904
申请日：2008-12-11
申请人： David Brocker , William K. Dierking , Alan R. Leewod , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
发明人： David Brocker , William K. Dierking , Alan R. Leewod , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlebois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew S. Huser
IPC分类号： A61F2/82
CPC分类号： A61F2/07 , A61F2/852 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/825 , A61F2002/8486 , A61F2002/91516 , A61F2002/91566 , A61F2220/0016 , A61F2220/0075 , A61F2230/0013
摘要： A stent for use in a medical procedure having opposing sets of curved apices, where the curved section of one set of apices has a radius of curvature that is greater than the curved section of the other set of apices. One or more such stents may be attached to a graft material for use in endovascular treatment of, for example, aneurysm, thoracic dissection, or other body vessel condition.
摘要翻译：一种用于医疗过程的支架，其具有相对的一组曲面顶点，其中一组顶点的弯曲部分的曲率半径大于另一组顶点的弯曲部分。一个或多个这样的支架可以附着到移植物材料上，以用于血管内治疗例如动脉瘤，胸部解剖或其它身体血管状态。

9. 发明申请

US20130138202A1 BLOOD PERFUSION DEVICE 审中-公开
标题翻译：血液灌注装置
公开(公告)号：US20130138202A1
公开(公告)日：2013-05-30
申请号：US13761391
申请日：2013-02-07
申请人： Ram H. Paul , Richard A. Swift , Oliver Bach , Ralf Steiner , Angela R. Barnett , Keith R. Milner
发明人： Ram H. Paul , Richard A. Swift , Oliver Bach , Ralf Steiner , Angela R. Barnett , Keith R. Milner
IPC分类号： A61F2/82
CPC分类号： A61F2/82 , A61F2/07 , A61F2/848 , A61F2/915 , A61F2002/075 , A61F2002/8483 , A61F2002/91558 , A61F2002/91575 , A61F2210/0076 , A61F2220/0016 , A61F2220/0075 , A61F2250/0023 , A61F2250/0036 , A61F2250/0037
摘要： A perfusion device and a delivery system for repair of a damaged portion of a body vessel. Perfusion device can include a tubular body that is self-expandable, having a proximal portion, a distal portion, and an intermediate portion. One or more series of barbs can be disposed circumferentially along the intermediate portion. Barbs are capable of penetrating into the tunica intima and tunica media of said vessel wall upon insertion of said device into said body vessel, and not into said tunica adventitia. A graft can be associated with the tubular body. Graft has a proximal end and a distal end, and preferably extends entirely along a luminal wall of the tubular body. Graft may also extend along an exterior surface of the tubular body at the proximal and distal portions. A remodelable covering can be applied along the intermediate portion. Delivery devices for the perfusion implant and methods of delivering the perfusion implant are also provided.
摘要翻译：灌注装置和用于修复身体血管损伤部分的输送系统。灌注装置可以包括可自膨胀的管状体，其具有近端部分，远端部分和中间部分。一个或多个串联的倒钩可以沿着中间部分周向设置。倒钩在将所述装置插入所述身体容器中时能够渗入所述血管壁的中膜和中膜，并且不会进入所述外膜。移植物可以与管状体相关联。移植物具有近端和远端，优选地沿管状体的腔壁完全延伸。移植物也可以在近端部分和远端部分沿管状体的外表面延伸。可以沿着中间部分施加可重塑的覆盖物。还提供用于灌注植入物的递送装置和递送灌注植入物的方法。

10. 发明申请

US20100161026A1 LOW PROFILE NON-SYMMETRICAL STENT 有权
标题翻译：低剖面非对称性STENT
公开(公告)号：US20100161026A1
公开(公告)日：2010-06-24
申请号：US12622351
申请日：2009-11-19
申请人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlesbois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew Huser , Jarin Kratzberg , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Møgelvang Jensen
发明人： David Brocker , William K. Dierking , Alan R. Leewood , Timothy A.M. Chuter , Blayne A. Roeder , Steven J. Charlesbois , Richard A. Swift , Sharath Gopalakrishnamurthy , Matthew Huser , Jarin Kratzberg , Erik E. Rasmussen , Bent Oehlenschlaeger , Kim Møgelvang Jensen
IPC分类号： A61F2/06 , A61F2/82
CPC分类号： A61F2/07 , A61F2/856 , A61F2/86 , A61F2/89 , A61F2/915 , A61F2002/065 , A61F2002/075 , A61F2002/8486 , A61F2002/91516 , A61F2002/91558 , A61F2210/0014 , A61F2220/0016 , A61F2220/005 , A61F2220/0075 , A61F2230/0013 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要： A stent for use in a medical procedure having opposing sets of curved apices, where the curved section of one set of apices has a radius of curvature that is greater than the curved section of the other set of apices. One or more such stents may be attached to a graft material for use in endovascular treatment of, for example, aneurysm, thoracic dissection, or other body vessel condition.
摘要翻译：一种用于医疗过程的支架，其具有相对的一组曲面顶点，其中一组顶点的弯曲部分的曲率半径大于另一组顶点的弯曲部分。一个或多个这样的支架可以附着到移植物材料上，以用于血管内治疗例如动脉瘤，胸部解剖或其它身体血管状态。

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