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11. 发明申请

US20100070023A1 BIODEGRADABLE CONNECTORS 审中-公开
标题翻译：生物可变连接器
公开(公告)号：US20100070023A1
公开(公告)日：2010-03-18
申请号：US12623921
申请日：2009-11-23
申请人： Thomas E. Broome , Daniel Gregorich , Adam Jennings , Michael P. Meyer , John Blix , Gordon J. Kocur
发明人： Thomas E. Broome , Daniel Gregorich , Adam Jennings , Michael P. Meyer , John Blix , Gordon J. Kocur
IPC分类号： A61F2/82
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2002/821 , A61F2002/91558 , A61F2002/91583 , A61F2230/0054 , A61F2250/003 , A61F2250/0031 , A61F2250/006 , A61F2250/0071
摘要： An expandable bifurcated stent is formed of a main body and a first branch. The body wall is made up of interconnected stent members that define a plurality of cells, at least one of which is a side opening. The first branch body extends from the body wall from at least two regions adjacent the side opening. At least one stent member adjacent the perimeter is bioabsorbable.
摘要翻译：可扩展分叉支架由主体和第一分支形成。身体壁由互连的支架构件组成，其限定多个单元，其中至少一个是侧开口。第一分支体从邻近开口的至少两个区域从体壁延伸。邻近周边的至少一个支架构件是生物可吸收的。

12. 发明申请

US20090319026A1 Composite Stent with Reservoirs for Drug Delivery and Methods of Manufacturing 审中-公开
标题翻译：复合支架用于药物输送和储存方法
公开(公告)号：US20090319026A1
公开(公告)日：2009-12-24
申请号：US12143189
申请日：2008-06-20
申请人： Michael P. Meyer
发明人： Michael P. Meyer
IPC分类号： A61F2/82 , B26D7/14 , B29C53/08
CPC分类号： A61F2/915 , A61F2/91 , A61F2210/0076 , A61F2220/005 , A61F2240/001 , A61F2250/0068 , Y10T83/0419 , Y10T156/1038
摘要： A composite stent structure and methods of manufacturing same, include a stent wall having two or more layers of the same or different material. The wall provides various means of drug delivery while maintaining the stent's overall structure. The outer layers and/or inner layers may have holes, reservoirs, or openings that allow for the delivery of drugs or other therapeutic agents.
摘要翻译：复合支架结构及其制造方法包括具有两层或多层相同或不同材料的支架壁。该墙提供各种药物递送方式，同时保持支架的整体结构。外层和/或内层可以具有允许递送药物或其它治疗剂的孔，储存器或开口。

13. 发明申请

US20090240318A1 STENT EXPANSION COLUMN, STRUT AND CONNECTOR SLIT DESIGN 审中-公开
标题翻译： STENT扩展柱，STRUT和连接器SLIT设计
公开(公告)号：US20090240318A1
公开(公告)日：2009-09-24
申请号：US12051578
申请日：2008-03-19
申请人： Aaron Chalekian , Joe Groff , Michael P. Meyer
发明人： Aaron Chalekian , Joe Groff , Michael P. Meyer
IPC分类号： A61F2/82 , A61F2/06
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2002/91575
摘要： A bifurcated stent that is positionable adjacent to a branched body vessel. The stent includes a number of stent members at least some of which have slits extending through them. The slits are positioned relative to the tensile and compressive forces imposed by stent expansion to enhance the flexibility of the stent members. The slits can be positioned to increase stent compression about a catheter, increase how far the stent can be bent during catheter deployment, and allow specific portions of the stent to have improved flexibility. The slits can allow the stent to assume a bent shape, and compensate for rigidity imposed the bifurcating side branch. The slits can be combined with curved sections to create a highly flexibly stent.
摘要翻译：分支支架，其位于邻近分支体血管的位置。支架包括多个支架构件，其中至少一些具有延伸通过它们的狭缝。狭缝相对于由支架膨胀施加的拉伸和压缩力定位，以增强支架构件的柔性。狭缝可以定位成增加围绕导管的支架压缩，增加支架在导管展开期间可以弯曲多远，并允许支架的特定部分具有改进的灵活性。狭缝可以允许支架呈现弯曲的形状，并且补偿施加分叉侧分支的刚度。狭缝可以与弯曲部分组合以产生高度灵活的支架。

14. 发明申请

US20090163993A1 Bi-Stable Bifurcated Stent Petal Geometry 有权
标题翻译：双稳态分叉支架花瓣几何
公开(公告)号：US20090163993A1
公开(公告)日：2009-06-25
申请号：US11962456
申请日：2007-12-21
申请人： Aaron Chalekian , Na Zhang , Michael P. Meyer , Tim Rossman
发明人： Aaron Chalekian , Na Zhang , Michael P. Meyer , Tim Rossman
IPC分类号： A61F2/82
CPC分类号： A61F2/856 , A61F2/915 , A61F2250/0036
摘要： A stent has a substantially cylindrical tubular body with at least one expandable side branch that has a plurality of members. The plurality of members includes at least one first member having a first width and at least one second member having a second width, where the first width is greater than the second width. Each of the at least one first members and each of the at least one second members define a cell that has at least two stable cell geometries.
摘要翻译：支架具有基本上圆柱形的管状体，其具有至少一个具有多个构件的可扩展侧分支。多个构件包括具有第一宽度的至少一个第一构件和具有第二宽度的至少一个第二构件，其中第一宽度大于第二宽度。所述至少一个第一构件和至少一个第二构件中的每一个限定具有至少两个稳定单元几何形状的单元。

15. 发明申请

US20090069881A1 Bifurcated Stent with Open Ended Side Branch Support 失效
标题翻译：分叉支架支持开放式支路
公开(公告)号：US20090069881A1
公开(公告)日：2009-03-12
申请号：US11854194
申请日：2007-09-12
申请人： Aaron Chalekian , Joe Groff , Michael P. Meyer
发明人： Aaron Chalekian , Joe Groff , Michael P. Meyer
IPC分类号： A61F2/06
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2002/91516 , A61F2002/91525 , A61F2002/91558 , A61F2002/91583
摘要： In some embodiments, a stent comprises a side branch structure defining an inner side branch cell. The inner side branch cell has a shape that is different from any other cell of the stent. The stent further comprises first and second support members, which are positioned on opposite sides of the side branch structure. The first and second support members each have a strut width that is greater than the width of a strut included in the side branch structure. The stent further comprises first and second connecting members, which are positioned on opposite ends of the side branch structure. Each connecting member is connected at one end to the first support member and is connected at the other end to the second support member. Each connecting member comprises a serpentine structure having a plurality of straight struts and turns. One or both of the connecting members includes at least one straight strut that has a length that is at least ten times its width. In some embodiments, each connecting member comprises at least four struts that have a length that is at least then times their width.
摘要翻译：在一些实施例中，支架包括限定内侧分支电池的侧分支结构。内侧分支细胞具有与支架的任何其他细胞不同的形状。支架还包括位于侧分支结构的相对侧上的第一和第二支撑构件。第一和第二支撑构件各自具有大于包括在侧分支结构中的支柱的宽度的支柱宽度。支架还包括位于侧分支结构的相对端上的第一和第二连接构件。每个连接构件的一端连接到第一支撑构件，并且在另一端连接到第二支撑构件。每个连接构件包括具有多个直的支柱和匝的蛇形结构。连接构件中的一个或两个包括至少一个长度为其宽度的十倍的直支柱。在一些实施例中，每个连接构件包括至少四个支柱，其长度至少等于它们的宽度。

16. 发明授权

US08900292B2 Coating for medical device having increased surface area 有权
标题翻译：具有增加表面积的医疗器械涂层
公开(公告)号：US08900292B2
公开(公告)日：2014-12-02
申请号：US12574370
申请日：2009-10-06
申请人： Daniel J. Gregorich , Shawn Sorenson , Michael P. Meyer
发明人： Daniel J. Gregorich , Shawn Sorenson , Michael P. Meyer
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。

17. 发明授权

US08728146B2 Stent configurations 有权
标题翻译：支架配置
公开(公告)号：US08728146B2
公开(公告)日：2014-05-20
申请号：US13230758
申请日：2011-09-12
申请人： Daniel Gregorich , Soo-Young Yoon , Michael P. Meyer
发明人： Daniel Gregorich , Soo-Young Yoon , Michael P. Meyer
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558
摘要： A stent may comprise a plurality of serpentine bands, wherein adjacent serpentine bands are connected by at least one connector strut. A serpentine band may comprise alternating straight struts and s-shaped struts. Connector struts may comprise first connector struts and second connector struts, wherein the first connector struts are nonparallel to the second connector struts.
摘要翻译：支架可以包括多个蛇形带，其中相邻的蛇形带通过至少一个连接器支柱连接。蛇形带可以包括交替的直的支柱和s形的支柱。连接器支柱可以包括第一连接器支柱和第二连接器支柱，其中第一连接器支柱不平行于第二连接器支柱。

18. 发明授权

US08512395B2 Stent with horseshoe shaped bridges 有权
标题翻译：支架与马蹄形桥梁
公开(公告)号：US08512395B2
公开(公告)日：2013-08-20
申请号：US13239098
申请日：2011-09-21
申请人： Michael P. Meyer , Timothy J. Mickley
发明人： Michael P. Meyer , Timothy J. Mickley
IPC分类号： A61F2/06
CPC分类号： A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2230/0054 , A61F2250/0036
摘要： In at least one embodiment, a stent includes an unexpanded configuration, a nominally expanded configuration, and a fully expanded configuration. The stent further includes a plurality of circumferential bands and a plurality of connectors connecting adjacent circumferential bands to one another. Each circumferential band has a plurality of struts interconnected by bridges. Adjacent struts form strut pairs and are connected to one another at a first end or a second end but not both. Each strut pair defines an opening between the struts of the strut pair; the bridges extend into the openings. In the unexpanded configuration, the struts are straight along their length. Also in the unexpanded configuration, the bridges include two adjacent straight segments that are connected by a u-shaped segment, and the straight segments are parallel to one another and to the longitudinal axis of the stent.
摘要翻译：在至少一个实施例中，支架包括未膨胀构型，标称扩张构型和完全扩张构型。所述支架还包括多个周向带和将相邻周向带彼此连接的多个连接器。每个周向带具有通过桥互连的多个支柱。相邻的支柱形成支柱对，并且在第一端或第二端彼此连接，但不是两者连接。每个支柱对限定支柱对的支柱之间的开口; 桥梁延伸到开口中。在未膨胀的配置中，支柱沿其长度是直的。同样在未膨胀的构造中，桥包括两个相邻的直线段，其通过U形段连接，并且直段彼此平行并且与支架的纵向轴线平行。

19. 发明授权

US08435284B2 Telescoping bifurcated stent 有权
标题翻译：伸缩分叉支架
公开(公告)号：US08435284B2
公开(公告)日：2013-05-07
申请号：US11300210
申请日：2005-12-14
申请人： Tracee Eidenschink , Michael P. Meyer , Matt Heidner , Daniel Gregorich
发明人： Tracee Eidenschink , Michael P. Meyer , Matt Heidner , Daniel Gregorich
IPC分类号： A61F2/06
CPC分类号： A61F2/82 , A61F2/856 , A61F2/86 , A61F2/91 , A61F2/92 , A61F2/93 , A61F2/954 , A61F2002/826 , A61F2250/0007 , A61F2250/001 , A61F2250/006 , A61F2250/0065
摘要： A bifurcated stent that uses telescoping rings to support or form the side branch lumen. This design allows the bifurcation branch to extend easily, to a useful distance, and to be deployed along oblique angles. Best of all, this design avoids the need to deploy a bent stent.
摘要翻译：一个分支支架，使用伸缩环支撑或形成侧支管腔。这种设计允许分叉分支容易地延伸到有用的距离，并且沿着倾斜的角度展开。最重要的是，这种设计避免了部署弯曲支架的需要。

20. 发明授权

US08317855B2 Crimpable and expandable side branch cell 有权
标题翻译：可卷曲和可扩展的侧枝细胞
公开(公告)号：US08317855B2
公开(公告)日：2012-11-27
申请号：US11138022
申请日：2005-05-26
申请人： Daniel Gregorich , Michael P. Meyer
发明人： Daniel Gregorich , Michael P. Meyer
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
摘要： A stent may include a side branch cell comprising a plurality of petals. Each petal may comprise struts and turns, and may have a longitudinal axis oriented at an angle to the stent longitudinal axis. Each petal may include a plurality of straight struts which are substantially parallel to the stent longitudinal axis. Each petal may include at least one appendage which may be oriented substantially parallel to the stent longitudinal axis, and which may remain substantially parallel to the stent longitudinal axis as the stent is deployed. The dimension of the side branch cell about the circumference of the stent may increase more than the dimension of the side branch cell in a stent lengthwise directions as the stent is expanded.
摘要翻译：支架可以包括包括多个花瓣的侧分支细胞。每个花瓣可以包括支柱和匝，并且可以具有与支架纵向轴线成一定角度的纵向轴线。每个花瓣可以包括基本上平行于支架纵向轴线的多个直的支柱。每个花瓣可以包括至少一个附件，其可以基本上平行于支架纵向轴线定向，并且当支架展开时，该附件可以保持基本上平行于支架纵向轴线。随着支架扩张，侧支细胞围绕支架圆周的尺寸可以比支架长度方向上的侧支细胞的尺寸增加更多。

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