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1. 发明申请

US20110160840A1 Repetitive Cell Bifurcation / Side Branch Ostia Support Stent 审中-公开
标题翻译：重复细胞分叉/侧支支气管支架
公开(公告)号：US20110160840A1
公开(公告)日：2011-06-30
申请号：US12964175
申请日：2010-12-09
申请人： Michael P. Meyer , Alison Julson , Timothy J. Mickley
发明人： Michael P. Meyer , Alison Julson , Timothy J. Mickley
IPC分类号： A61F2/82
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915
摘要： A stent comprises at least one closed pathway that defines a single cell. In some embodiments, the closed pathway includes a plurality of petals constructed and arranged to extend away from the tubular wall of the stent. In one embodiment, some of the petals of the closed pathway overlap other of the petals of the closed pathway when the stent is in a reduced state. In at least one embodiment, the stent comprises a plurality of closed pathways. In one embodiment, the closed pathways are arranged in bands that extend either along the length of the stent or about the circumference of the stent.
摘要翻译：支架包括限定单个电池的至少一个闭合通路。在一些实施例中，封闭通路包括构造和布置为远离支架的管状壁延伸的多个花瓣。在一个实施例中，当支架处于减小状态时，闭合通道的一些花瓣与闭合通路的其他花瓣重叠。在至少一个实施例中，支架包括多个闭合通路。在一个实施例中，闭合通道被布置成沿着支架的长度或者围绕支架的圆周延伸的带。

2. 发明授权

US08361140B2 High strength low opening pressure stent design 有权
标题翻译：高强度低开口压力支架设计
公开(公告)号：US08361140B2
公开(公告)日：2013-01-29
申请号：US12980750
申请日：2010-12-29
申请人： Michael P. Meyer , Alison Julson
发明人： Michael P. Meyer , Alison Julson
IPC分类号： A61F2/82
CPC分类号： A61F2/915 , A61F2002/91525 , A61F2230/0054 , A61F2250/0018 , A61F2250/0036
摘要： A stent has a plurality of expansion columns that extend in a radial direction to form a circumference of the stent and interconnected in the axial direction to form an overall axial length of the stent. Each expansion column has a plurality of first cells and a plurality of second cells that alternates along the expansion column with at least one first cell. Each first cell has at least two facing walls extending in the radial direction that have a first width. The second cells each have at least two facing walls that extend in the radial direction which have a second with greater than the first width. The first cell uses less force to open than the second cell, but upon opening provides increased radial strength by creating a substantially vertical cell wall.
摘要翻译：支架具有多个在径向方向上延伸的膨胀柱，以形成支架的圆周并在轴向方向上互相连接以形成支架的整个轴向长度。每个膨胀塔具有多个第一单元和多个第二单元，所述多个第二单元与至少一个第一单元沿着所述膨胀柱交替。每个第一单元具有沿径向延伸的具有第一宽度的至少两个相对的壁。每个第二单元具有沿径向方向延伸的至少两个相对的壁，其具有大于第一宽度的第二孔。第一个电池比第二个电池使用更少的力打开，但是在打开时通过产生基本垂直的电池壁来提供增加的径向强度。

3. 发明申请

US20120165920A1 Stent 审中-公开
标题翻译：支架
公开(公告)号：US20120165920A1
公开(公告)日：2012-06-28
申请号：US13239722
申请日：2011-09-22
申请人： Michael P. Meyer , Doug Thesingh , Sandy Patras , Alison Julson
发明人： Michael P. Meyer , Doug Thesingh , Sandy Patras , Alison Julson
IPC分类号： A61F2/82
CPC分类号： A61F2/91 , A61F2/915 , A61F2002/91558 , A61F2250/0018
摘要： An expandable medical framework for implantation in a mammalian body comprises a plurality of serpentine bands and connector columns. Each serpentine band comprises alternating straight band struts and turns. Each connector column comprises a plurality of connector struts and connects adjacent serpentine bands. The turns of a serpentine band comprise connected turns and unconnected turns, each connected turn having a connector strut extending therefrom. Each unconnected turn has no connector struts extending therefrom. The serpentine bands at the ends of the framework are each connected to an intermediate serpentine band via four or more connector struts which are equally spaced about the circumference of the expandable medical framework. Each two adjacent intermediate serpentine bands is connected one to the other via two connector struts which are equally spaced about the circumference of the expandable medical framework.
摘要翻译：用于植入哺乳动物体内的可扩展医疗框架包括多个蛇形带和连接柱。每个蛇形带包括交替的直带支柱和匝。每个连接器柱包括多个连接器支柱并连接相邻的蛇形带。蛇形带的匝包括连接的匝和未连接的匝，每个连接的匝具有从其延伸的连接器支柱。每个未连接的转弯没有从其延伸的连接器支柱。框架端部的蛇形带通过四个或更多个连接器支柱连接到中间蛇形带，该连接器支柱围绕可扩张医疗框架的圆周等间隔开。每个两个相邻的中间蛇形带通过两个连接器支柱彼此连接，两个连接器支柱围绕可扩张医疗框架的圆周等间隔开。

4. 发明申请

US20110160843A1 High Strength Low Opening Pressure Stent Design 有权
标题翻译：高强度低开口压力支架设计
公开(公告)号：US20110160843A1
公开(公告)日：2011-06-30
申请号：US12980750
申请日：2010-12-29
申请人： Michael P. Meyer , Alison Julson
发明人： Michael P. Meyer , Alison Julson
IPC分类号： A61F2/82
CPC分类号： A61F2/915 , A61F2002/91525 , A61F2230/0054 , A61F2250/0018 , A61F2250/0036
摘要： A stent has a plurality of expansion columns that extend in a radial direction to form a circumference of the stent and interconnected in the axial direction to form an overall axial length of the stent. Each expansion column has a plurality of first cells and a plurality of second cells that alternates along the expansion column with at least one first cell. Each first cell has at least two facing walls extending in the radial direction that have a first width. The second cells each have at least two facing walls that extend in the radial direction which have a second with greater than the first width. The first cell uses less force to open than the second cell, but upon opening provides increased radial strength by creating a substantially vertical cell wall.
摘要翻译：支架具有多个在径向方向上延伸的膨胀柱，以形成支架的圆周并在轴向方向上互相连接以形成支架的整个轴向长度。每个膨胀塔具有多个第一单元和多个第二单元，所述多个第二单元与至少一个第一单元沿着所述膨胀柱交替。每个第一单元具有沿径向延伸的具有第一宽度的至少两个相对的壁。每个第二单元具有沿径向方向延伸的至少两个相对的壁，其具有大于第一宽度的第二孔。第一个电池比第二个电池使用更少的力打开，但是在打开时通过产生基本垂直的电池壁来提供增加的径向强度。

5. 发明申请

US20120239128A1 STENT AND DELIVERY SYSTEM 审中-公开
标题翻译： STENT和交付系统
公开(公告)号：US20120239128A1
公开(公告)日：2012-09-20
申请号：US13240678
申请日：2011-09-22
申请人： Brian Tischler , James F. Hemerick , Daniel Gregorich , Michael P. Meyer , Timothy J. Mickley , Jan Weber , Dennis A. Boismier
发明人： Brian Tischler , James F. Hemerick , Daniel Gregorich , Michael P. Meyer , Timothy J. Mickley , Jan Weber , Dennis A. Boismier
IPC分类号： A61F2/84 , A61F2/82
CPC分类号： A61F2/91 , A61F2/844 , A61F2/958 , A61F2002/9583 , A61F2220/0075 , A61F2220/0091 , A61F2230/006
摘要： Techniques are disclosed that allow a stent to be folded within a balloon of a stent delivery system. In one example, a stent has first and second columns that extend from a proximal end to a distal end along a longitudinal axis. Each of the first columns extend substantially parallel to the longitudinal axis and comprise a plurality of elements that each have a substantially polygonal shape. Each of the second columns extend substantially parallel to the longitudinal axis and are between adjacent first columns. Each of the respective second columns include a plurality of first connectors that have a curvilinear shape and that extend in a substantially circumferential direction to connect adjacent first columns. The stent also has a plurality of second connectors, wherein at least one of the second connectors extends between a first element and a second element.
摘要翻译：公开了允许支架在支架输送系统的球囊内折叠的技术。在一个示例中，支架具有沿着纵向轴线从近端延伸到远端的第一和第二柱。每个第一列基本上平行于纵向轴线延伸并且包括多个元件，每个元件具有基本上多边形的形状。每个第二列基本上平行于纵向轴线延伸并且在相邻的第一列之间。每个相应的第二列包括多个第一连接器，其具有曲线形状并且沿大致圆周方向延伸以连接相邻的第一列。支架还具有多个第二连接器，其中至少一个第二连接器在第一元件和第二元件之间延伸。

6. 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。

7. 发明申请

US20120172972A1 Multi Stage Opening Stent Designs 有权
标题翻译：多阶段开放支架设计
公开(公告)号：US20120172972A1
公开(公告)日：2012-07-05
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： A61F2/82
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 comprises an unexpanded configuration, a nominally expanded configuration, and a fully expanded configuration. The stent further comprises 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 comprise 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。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。

8. 发明申请

US20120095548A1 MEDICAL IMPLANT INCLUDING A MAGNESIUM-BASED TIE LAYER 有权
标题翻译：医疗植入物包括一个基于镁的层状物
公开(公告)号：US20120095548A1
公开(公告)日：2012-04-19
申请号：US13238234
申请日：2011-09-21
申请人： Daniel J. Gregorich , Michael P. Meyer , Jonathan S. Stinson
发明人： Daniel J. Gregorich , Michael P. Meyer , Jonathan S. Stinson
IPC分类号： A61F2/82 , B05D7/00
CPC分类号： A61L31/022 , A61L27/04 , A61L27/306 , A61L27/54 , A61L31/088 , A61L31/16 , A61L2300/00
摘要： A medical implant includes a metallic base, a tie layer, and at least a first layer overlying an outer surface of the tie layer. The tie layer is bonded to at least a portion of a surface of the metallic base. The tie layer includes magnesium or a magnesium-based alloy. The tie layer can have an outer surface comprising dendritic grains. The tie layer can have a rough outer surface defined by pores, projecting grain structures, and/or projecting particles. A method of producing a tie layer on a medical device includes applying magnesium or a magnesium-based alloy to the medical device and cooling the magnesium or the magnesium-based alloy to produce a rough outer surface.
摘要翻译：医疗植入物包括金属基底，连接层，以及覆盖连接层的外表面的至少第一层。粘结层结合到金属基底表面的至少一部分上。连接层包括镁或镁基合金。连接层可以具有包括树枝状晶粒的外表面。连接层可以具有由孔，突出的颗粒结构和/或突出的颗粒限定的粗糙的外表面。在医疗装置上制造粘结层的方法包括将镁或镁基合金施加到医疗装置上并冷却镁或镁基合金以产生粗糙的外表面。

9. 发明授权

US08016878B2 Bifurcation stent pattern 失效
标题翻译：分叉支架模式
公开(公告)号：US08016878B2
公开(公告)日：2011-09-13
申请号：US12476115
申请日：2009-06-01
申请人： Michael P. Meyer , Daniel Gregorich , Shawn Sorenson , Richard C. Tooley
发明人： Michael P. Meyer , Daniel Gregorich , Shawn Sorenson , Richard C. Tooley
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 , A61F2002/91566 , A61F2002/91575
摘要： A stent may comprise a plurality of serpentine bands connected by connector struts. The stent may further comprise a side branch cell having a plurality of outwardly deployable petals. Each serpentine band may have an approximate longitudinal axis. A portion of the serpentine bands may be flared in the unexpanded state, wherein a portion of the axis of each flared band is oriented helically about a portion of the stent. The bands may reorient during stent expansion, whereafter the axis of each band is oriented in a circumferential direction.
摘要翻译：支架可以包括通过连接器支柱连接的多个蛇形带。支架还可以包括具有多个可向外展开的瓣的侧分支细胞。每个蛇形带可以具有近似的纵轴。蛇纹带的一部分可以在未展开状态下扩张，其中每个扩张带的轴线的一部分围绕支架的一部分螺旋形取向。带可能在支架扩张期间重新定向，之后每个带的轴线在圆周方向上定向。

10. 发明授权

US07988720B2 Longitudinally flexible expandable stent 有权
标题翻译：纵向柔性可扩张支架
公开(公告)号：US07988720B2
公开(公告)日：2011-08-02
申请号：US11781031
申请日：2007-07-20
申请人： Brian J. Brown , Michael L. Davis , Michael P. Meyer , Daniel Gregorich , Paul F. Chouinard
发明人： Brian J. Brown , Michael L. Davis , Michael P. Meyer , Daniel Gregorich , Paul F. Chouinard
IPC分类号： A61F2/16
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91541 , A61F2002/91558 , A61F2230/0054
摘要： In at least one embodiment, a stent comprises a plurality of serpentine bands and a plurality of connector columns. Each serpentine band comprises a plurality of alternating straight band struts and turns. Adjacent serpentine bands are connected across a connector column by a plurality of connector struts. Each connector strut is connected at one end to a turn of one serpentine band and connected at the other end to a turn of another serpentine band. The turns of a serpentine band comprise connected turns that connect to a connector strut and unconnected turns that do not connect to a connector strut. At least one serpentine band comprises a repeating pattern of three band struts and then five band struts extending between connected turns as the serpentine band is traversed. At least one serpentine band comprises a repeating pattern of three band struts and then one band strut extending between connected turns as the serpentine band is traversed.
摘要翻译：在至少一个实施例中，支架包括多个蛇形带和多个连接柱。每个蛇形带包括多个交替的直带支柱和匝。相邻的蛇形带通过多个连接器支柱连接在连接器列上。每个连接器支柱的一端连接到一个蛇形带的转弯处，另一端连接到另一个蛇形带的转弯处。蛇形带的转弯包括连接到连接器支柱的连接匝和不连接到连接器支柱的未连接匝。至少一个蛇形带包括三个带状支柱的重复图案，然后在穿过蛇形带时在连接的匝之间延伸五个带状支柱。至少一个蛇形带包括三个带状支柱的重复图案，然后在穿过蛇形带时在连接的匝之间延伸一个带支柱。

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