公开(公告)号：US09211203B2

公开(公告)日：2015-12-15

申请号：US13722722

申请日：2012-12-20

申请人： Kelly A. Pike ,  Boris Anukhin

发明人： Kelly A. Pike ,  Boris Anukhin

IPC分类号： A61F2/82 ,  A61F2/01 ,  A61B17/12 ,  A61B17/00

CPC分类号： A61F2/82 ,  A61B17/12145 ,  A61B2017/00588 ,  A61F2/01

摘要： A device is provided that provides flexibility to an assembly. The device includes a loop hinge that hinges by twisting a body of the loop hinge.

摘要翻译： 提供了一种为组件提供灵活性的设备。 该装置包括通过扭转环形铰链的主体而铰链的环形铰链。

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。

公开(公告)号：US20110190872A1

公开(公告)日：2011-08-04

申请号：US13015474

申请日：2011-01-27

申请人： Boris Anukhin ,  Michael H. Ngo ,  Mikael Trollsas ,  Syed Hossainy ,  John Papp

发明人： Boris Anukhin ,  Michael H. Ngo ,  Mikael Trollsas ,  Syed Hossainy ,  John Papp

IPC分类号： A61F2/82 ,  B29C55/24 ,  B29C69/00

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边轮廓和在冠部处的支架环形结构的改进，其有助于减小卷曲轮廓。

公开(公告)号：US20070191926A1

公开(公告)日：2007-08-16

申请号：US11353391

申请日：2006-02-14

申请人： Alexander Nikanorov ,  Keif Fitzgerald ,  Steven Tyler ,  Boris Anukhin

发明人： Alexander Nikanorov ,  Keif Fitzgerald ,  Steven Tyler ,  Boris Anukhin

IPC分类号： A61F2/06

CPC分类号： A61F2/91 ,  A61F2/915 ,  A61F2/958 ,  A61F2002/825 ,  A61F2002/91508 ,  A61F2002/91516 ,  A61F2002/91525 ,  A61F2002/91533 ,  A61F2002/91558 ,  A61F2002/91575 ,  A61F2230/0054

摘要： An expandable stent has larger cells located at the distal end of the stent than in the body portion so that a catheter balloon can more easily protrude into the cells to increase stent retention relative to the balloon. The intravascular stent has a plurality of cylindrical rings connected by links, the spacing of which is a factor in defining the cell size. The stent can be compressed or crimped onto a balloon catheter to a very low profile and maintain a high degree of stent retention due to increased spacing between rings in the region of the distal end ring.

摘要翻译： 可扩张支架具有位于支架远端的较大的细胞，而不是在体部，使得导管球囊可以更容易地突出到细胞中，以增加相对于球囊的支架保留。 血管内支架具有通过链节连接的多个圆柱形环，其间距是限定细胞大小的因素。 可以将支架压缩或卷曲到气球导管上以非常低的轮廓并且由于远端环区域中的环之间的间隔增加而保持高度的支架保持。

公开(公告)号：US07112055B1

公开(公告)日：2006-09-26

申请号：US10188812

申请日：2002-07-02

申请人： Boris Anukhin ,  Masoud Molaei ,  David T. Pollock

发明人： Boris Anukhin ,  Masoud Molaei ,  David T. Pollock

IPC分类号： B29C53/42

CPC分类号： A61F2/91 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2240/001 ,  Y10S425/014

摘要： An apparatus for heating and setting elements of a stent. The apparatus is a mandrel having a central core cylinder with an outer surface including a plurality of raised forms and gaps in-between the raised forms. The mandrel also includes a first and second outer cylinder, each having a curved radial end with a cut-out design similar to the shape of the plurality of raised forms. Once a stent is placed on the central core cylinder, the first and second outer cylinders are positioned on the central core cylinder such that the curved radial ends of the first and second outer cylinders align with the plurality of raised forms, shaping the stent.

公开(公告)号：US08998945B2

公开(公告)日：2015-04-07

申请号：US13131254

申请日：2009-12-16

申请人： Boris Anukhin ,  David Mackiewicz ,  Michael L. Green ,  Sanjay Shrivastava

发明人： Boris Anukhin ,  David Mackiewicz ,  Michael L. Green ,  Sanjay Shrivastava

IPC分类号： A61M29/00 ,  A61F2/01 ,  A61F2/88

CPC分类号： A61F2/01 ,  A61F2/88 ,  A61F2002/011 ,  A61F2002/016 ,  A61F2210/0057 ,  A61F2220/0016 ,  A61F2230/0006 ,  A61F2230/005 ,  A61F2230/0069 ,  A61F2230/0091 ,  A61F2240/001 ,  A61F2250/0029 ,  A61F2250/0039 ,  A61F2250/0059 ,  Y10T29/49826

摘要： An implantable lumen filter is described. The filter may include a body formed from an elongate member. The body may include loops encircling an axis extending along the length of the body. The body may be sized to be implanted into a body lumen. The body may be capable of transitioning from a collapsed state to a deployed state. The filter may include a first group of a plurality of members positioned around at least one loop of said body. At least a portion of the plurality of members may be oriented towards the axis. The plurality of members may be arranged to capture and/or lyse particulates of a selected size and/or to inhibit the particulates from passing through the body. Methods of making, deploying, and retrieving the same are described.

摘要翻译： 描述可植入管腔滤器。 过滤器可以包括由细长构件形成的主体。 身体可以包括围绕沿身体长度延伸的轴线的环。 身体的尺寸可以被植入体腔内。 身体可能能够从折叠状态转换到展开状态。 过滤器可以包括围绕所述主体的至少一个环定位的多个构件的第一组。 多个构件的至少一部分可以朝向轴线定向。 多个构件可以布置成捕获和/或溶解选定尺寸的颗粒和/或抑制颗粒通过身体。 描述了制作，部署和检索的方法。

公开(公告)号：US08425587B2

公开(公告)日：2013-04-23

申请号：US12561971

申请日：2009-09-17

申请人： Mikael Trollsas ,  Dariush Davalian ,  Michael Huy Ngo ,  Hao-Ming Hsiao ,  Boris Anukhin ,  Syed F. A. Hossainy ,  David C. Gale

发明人： Mikael Trollsas ,  Dariush Davalian ,  Michael Huy Ngo ,  Hao-Ming Hsiao ,  Boris Anukhin ,  Syed F. A. Hossainy ,  David C. Gale

IPC分类号： A61F2/82

CPC分类号： A61F2/89 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/828 ,  A61F2210/0004 ,  A61F2230/0054 ,  A61F2250/0036 ,  A61L31/06 ,  A61L31/10 ,  A61L31/148 ,  C08L67/04

摘要： A bioabsorbable polymeric stent with time dependent structure and properties and methods of treating a diseased blood vessel with the bioabsorable polymeric stent are disclosed. The structure and properties of the stent change with time and allow the vessel to be restored to a natural unstented state. The bioabsorbable stent loses mechanical integrity in a controlled manner due to modification of selected structural elements.

摘要翻译： 公开了具有时间依赖性结构的生物可吸收聚合物支架，以及用生物可吸收聚合物支架治疗患病血管的特性和方法。 支架的结构和性质随时间而变化，并允许血管恢复到自然不稳定状态。 由于选择的结构元件的修饰，生物可吸收的支架以受控的方式失去机械完整性。

公开(公告)号：US20110313509A1

公开(公告)日：2011-12-22

申请号：US12820694

申请日：2010-06-22

申请人： Keif Fitzgerald ,  Boris Anukhin

发明人： Keif Fitzgerald ,  Boris Anukhin

IPC分类号： A61F2/82

CPC分类号： A61F2/915 ,  A61F2/844 ,  A61F2002/91575

摘要： A stent having a compacted configuration in which adjacent crowns of its undulating rings overlap one another. The overlapping compacted configuration provides for a relatively low profile in view of the coverage that is achieved by the stent upon expansion.

摘要翻译： 具有压实构造的支架，其中其起伏环的相邻冠彼此重叠。 考虑到扩张时支架实现的覆盖范围，重叠的压实构型提供了相对低的轮廓。

公开(公告)号：US20100145433A1

公开(公告)日：2010-06-10

申请号：US12571198

申请日：2009-09-30

申请人： Boris Anukhin ,  Keif Fitzgerald

发明人： Boris Anukhin ,  Keif Fitzgerald

IPC分类号： A61F2/82

CPC分类号： A61F2/91 ,  A61F2/88 ,  A61F2/915 ,  A61F2002/825 ,  A61F2002/828 ,  A61F2002/91558 ,  A61F2210/0076 ,  A61F2230/0054

摘要： Example embodiments include an endoprosthesis that has a first annular segment that is radially expandable and a second annular segment that is also radially expandable. An axial segment, which includes one or more struts, is operatively associated with the first annular segment and the second annular segment to maintain a specified distance between the first annular segment and the second annular segment.

摘要翻译： 示例性实施例包括具有径向可扩张的第一环形段和也可径向扩张的第二环形段的内假体。 包括一个或多个支柱的轴向段与第一环形区段和第二环形区段可操作地相关联，以在第一环形区段和第二环形区段之间保持特定距离。

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。