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1. 发明申请

US20110166637A1 SELF CONSTRAINING RADIALLY EXPANDABLE MEDICAL DEVICES 有权
标题翻译：自我约束放射性医疗器械
公开(公告)号：US20110166637A1
公开(公告)日：2011-07-07
申请号：US13009707
申请日：2011-01-19
申请人： Craig W. Irwin , James D. Silverman
发明人： Craig W. Irwin , James D. Silverman
IPC分类号： A61F2/06 , A61F2/82
CPC分类号： A61F2/88 , A61F2/01 , A61F2/07 , A61F2/90 , A61F2002/016 , A61L31/022 , A61M2025/0024
摘要： The current invention comprises tubes that can be constrained and expanded by either axial or torsional strain. By torsionally displacing the tube in a direction counter to the biased helices and angularly displacing the lower angle helix to an angle equal to, but opposite, the starting angle, the tube is expanded diametrically with no significant change in length after expansion of the tube. These tubes find utility in medical and non medical applications.
摘要翻译：本发明包括可以通过轴向或扭转应变约束和膨胀的管。通过将管沿相对于偏置螺旋的方向扭转位移并将下角螺旋角度地移位到等于或相反的起始角度的角度，管直径扩大，管扩张后长度没有显着变化。这些管可用于医疗和非医疗应用。

2. 发明授权

US5086914A Suture package 失效
标题翻译： SUTURE包
公开(公告)号：US5086914A
公开(公告)日：1992-02-11
申请号：US523438
申请日：1990-05-14
申请人： Stanley L. Mish , James D. Silverman
发明人： Stanley L. Mish , James D. Silverman
IPC分类号： A61B17/06 , B65H54/76
CPC分类号： A61B17/06133 , A61B17/06119 , B65H54/76 , B65H2701/31
摘要： A suture package comprising a housing surrounding a cavity and having a port through some portion of the housing, wherein said cavity contains a length of suture in a configuration sequentially ordered along the suture withdrawal path but otherwise random. In a preferred embodiment the cavity has a vent through a portion of the housing to allow the use of a gaseous flow to aid in the loading of the length of suture into the cavity. A method of suture packaging is also described.
摘要翻译：一种缝合包装，其包括围绕空腔并具有通过所述壳体的一些部分的端口的壳体，其中所述空腔包含沿着所述缝合线取出路径顺序排列但以随机方式顺序排列的构型的一段缝合线。在优选实施例中，空腔具有通过壳体的一部分的通气口，以允许使用气流来帮助将缝合线的长度加载到空腔中。还描述了缝合包装的方法。

3. 发明授权

US08936634B2 Self constraining radially expandable medical devices 有权
标题翻译：自我限制径向扩张的医疗设备
公开(公告)号：US08936634B2
公开(公告)日：2015-01-20
申请号：US13009707
申请日：2011-01-19
申请人： Craig W. Irwin , James D. Silverman
发明人： Craig W. Irwin , James D. Silverman
IPC分类号： A61F2/88 , A61F2/90 , A61M25/00
CPC分类号： A61F2/88 , A61F2/01 , A61F2/07 , A61F2/90 , A61F2002/016 , A61L31/022 , A61M2025/0024
摘要： The current invention discloses tubes that can be constrained and expanded by either axial or torsional strain. By torsionally displacing the tube in a direction counter to the biased helices and angularly displacing the lower angle helix to an angle equal to, but opposite, the starting angle, the tube is expanded diametrically with no significant change in length after expansion of the tube. These tubes find utility in medical and non medical applications.
摘要翻译：本发明公开了可以通过轴向或扭转应变约束和膨胀的管。通过将管沿相对于偏置螺旋的方向扭转位移并将下角螺旋角度地移位到等于或相反的起始角度的角度，管直径扩大，管扩张后长度没有显着变化。这些管可用于医疗和非医疗应用。

4. 发明申请

US20090182413A1 STENT HAVING ADJACENT ELEMENTS CONNECTED BY FLEXIBLE WEBS 有权
标题翻译：具有由柔性织物连接的相邻元件的固定元件
公开(公告)号：US20090182413A1
公开(公告)日：2009-07-16
申请号：US12350921
申请日：2009-01-08
申请人： Dustin C. Burkart , Edward H. Cully , Jeffrey B. Duncan , Cody L. Hartman , James D. Silverman
发明人： Dustin C. Burkart , Edward H. Cully , Jeffrey B. Duncan , Cody L. Hartman , James D. Silverman
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/07 , A61F2/86 , A61F2/89 , A61F2/90 , A61F2/915 , A61F2002/075 , A61F2002/826 , A61F2002/828 , A61F2002/91558
摘要： A stent incorporating flexible, preferably polymeric, connecting elements into the stent wherein these elements connect adjacent, spaced-apart stent elements. Preferably the spaced-apart adjacent stent elements are the result of forming the stent from a helically wound serpentine wire having space provided between adjacent windings. Other stent forms such as multiple, individual spaced-apart ring-shaped or interconnected stent elements may also be used. The connecting elements are typically web-shaped and result from creating slits or apertures in a covering of graft material applied to the stent and then, for example, applying heat to cause the slits or apertures to enlarge. The remaining graft material forms the interconnecting webs between the adjacent stent elements.
摘要翻译：支架将柔性，优选聚合的连接元件结合到支架中，其中这些元件连接相邻的间隔开的支架元件。优选地，间隔开的相邻支架元件是由具有设置在相邻绕组之间的空间的螺旋形缠绕蛇形线形成支架的结果。还可以使用其它支架形式，例如多个，单独间隔开的环形或互连的支架元件。连接元件通常是网状的，并且是通过在施加到支架上的移植材料的覆盖物中产生狭缝或孔，并且然后例如施加热量以使狭缝或孔径增大。剩余的移植材料形成相邻支架元件之间的互连网。

5. 发明申请

US20080281398A1 STENT DELIVERY AND DEPLOYMENT SYSTEM 有权
标题翻译： STENT交付和部署系统
公开(公告)号：US20080281398A1
公开(公告)日：2008-11-13
申请号：US11745347
申请日：2007-05-07
申请人： Alexander K. Koss , James D. Silverman
发明人： Alexander K. Koss , James D. Silverman
IPC分类号： A61F2/84
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9522
摘要： A stent delivery and deployment system for use primarily with self-expanding stents, incorporating a traction tube extending over the length of the diametrically compacted and constrained stent and everting back over itself, with the outer everted portion of the traction tube preferably extending to the proximal end of the delivery system. A constraining sleeve is provided between the inner, non-everted portion and outer, everted portion of the traction tube, the constraining sheath extending over the length of the constrained stent prior to deployment and diametrically constraining the diametrically compacted self-expanding stent. The application of tension to the proximal end of the traction tube causes the constraining sheath to move in a proximal direction, freeing the constrained stent as it moves and allowing the stent to deploy against the wall of the body conduit within which it is located during the deployment process.
摘要翻译：主要用于自扩张支架的支架输送和展开系统，其包括在直径紧凑且受约束的支架的长度上延伸的牵引管，并且其牵引管的外转部优选地延伸到近端送货系统结束。约束套筒设置在牵引管的内部未弯曲部分和外部弯曲部分之间，约束护套在展开之前在约束支架的长度上延伸并且直径约束径向压实的自扩张支架。向牵引管的近端施加张力导致约束护套在近端方向上移动，当被约束的支架移动时释放被约束的支架，并允许支架在其中位于其内的身体导管的壁部分部署过程。

6. 发明授权

US08845712B2 Pleated deployment sheath 有权
标题翻译：褶皱部署护套
公开(公告)号：US08845712B2
公开(公告)日：2014-09-30
申请号：US12014536
申请日：2008-01-15
申请人： Craig W. Irwin , James D. Silverman
发明人： Craig W. Irwin , James D. Silverman
IPC分类号： A61F2/06 , A61F2/962 , A61F2/97
CPC分类号： A61F2/962 , A61B17/3468 , A61B2017/3435 , A61F2/966 , A61F2/97 , A61F2002/9665
摘要： A deployment sheath for medical devices is provided that includes one or more pleats in its pre-deployment state that are allowed to open during deployment so as to facilitate easier device deployment and sheath removal. Preferably, the sheath is removed by everting it over itself during the delivery process. By orienting the pleats along the length of the sheath, preferably helically around the sheath, the sheath undergoes a predictable enlargement during deployment so as to relieve friction of the everted sheath sliding along itself during deployment. This allows the sheath to be removed with less tension than previous everting sheath constructions and assures more accurate device placement in a patient.
摘要翻译：提供了用于医疗装置的部署护套，其包括其部署前状态下的一个或多个褶皱，其在展开期间被允许打开，以便于更容易的装置展开和护套移除。优选地，在输送过程中，通过将其自身除去，从而去除护套。通过沿着护套的长度定向褶皱，优选地围绕护套螺旋地定向褶皱，护套在展开期间经历可预测的放大，以便减轻在展开期间沿着其自身滑动的外翻护套的摩擦。这允许以比先前的护套构造更少的张力去除护套，并且确保在患者中更准确的装置放置。

7. 发明授权

US08435282B2 Tube with reverse necking properties 有权
标题翻译：管具有反向颈缩性能
公开(公告)号：US08435282B2
公开(公告)日：2013-05-07
申请号：US12503785
申请日：2009-07-15
申请人： James D. Silverman
发明人： James D. Silverman
IPC分类号： A61F2/06
CPC分类号： A61F2/962 , A61F2/82 , A61F2/88 , A61F2/90 , A61F2/966 , A61F2210/0076 , A61M2025/0024
摘要： An improved tubular structure adapted to increase in diameter upon application of axial force is provided. Increase in diameter is achieved by constructing the tube from multiple layers of material that move relative to each other during axial elongation of the tube. The tube of the present invention can be used both to avoid problems in “necking” found in many prior tube devices, and to provide additional benefits that increases in diameter of the tube during axial elongation can provide. As such, the tube of the present invention may be useful as a manufacturing aid, as a deployment sheath (for example, to deliver medical devices), and in other applications that may benefit from easier tubular sheath removal.
摘要翻译：提供了一种适于在施加轴向力时直径增加的改进的管状结构。通过在管的轴向伸长期间通过相对于彼此移动的多层材料构造管来实现直径的增加。本发明的管可用于避免在许多现有管装置中发现的“颈缩”问题，并且提供在轴向伸长可以提供的管的直径增加的附加益处。因此，本发明的管可以用作制造辅助部件，例如作为部署护套（例如，用于输送医疗装置）以及可能受益于更容易的管状护套移除的其它应用。

8. 发明授权

US5464422A Suture needle 失效
标题翻译：缝合针
公开(公告)号：US5464422A
公开(公告)日：1995-11-07
申请号：US374383
申请日：1995-01-11
申请人： James D. Silverman
发明人： James D. Silverman
IPC分类号： A61B17/00 , A61B17/06 , A61B17/04
CPC分类号： A61B17/06066 , A61B2017/00849
摘要： A suture needle having, in sequence, a shaft portion, a tip portion, a conical point portion and a point. The shaft portion may be straight or curved, and cylindrical or tapered. The tip portion has at least two substantially flat surfaces. The conical point portion is of conical shape having a substantially round cross section adjacent to the point of the needle. A plane tangent to the surface of the conical point portion makes a greater angle with respect to the longitudinal centerline of the needle than does the angle formed by the intersection of a plane through a flat surface of the tip portion and the longitudinal centerline of the needle.
摘要翻译：依次具有轴部，尖端部，锥形点部和点的缝合针。轴部分可以是直的或弯曲的，并且是圆柱形或锥形的。尖端部分具有至少两个基本平坦的表面。锥形点部分是具有与针的点相邻的基本圆形横截面的圆锥形形状。与锥形点部分的表面相切的平面相对于针的纵向中心线形成的角度大于由平面通过尖端部分的平坦表面与针的纵向中心线的交点形成的角度。

9. 发明授权

US09943428B2 Stent having adjacent elements connected by flexible webs 有权
公开(公告)号：US09943428B2
公开(公告)日：2018-04-17
申请号：US13349346
申请日：2012-01-12
申请人： Dustin C. Burkart , Edward H. Cully , Jeffrey B. Duncan , Cody L. Hartman , James D. Silverman
发明人： Dustin C. Burkart , Edward H. Cully , Jeffrey B. Duncan , Cody L. Hartman , James D. Silverman
IPC分类号： A61F2/82 , A61F2/91 , A61F2/07 , A61F2/86 , A61F2/915 , A61F2/89 , A61F2/90
CPC分类号： A61F2/91 , A61F2/07 , A61F2/86 , A61F2/89 , A61F2/90 , A61F2/915 , A61F2002/075 , A61F2002/826 , A61F2002/828 , A61F2002/91558
摘要： A stent incorporating flexible, preferably polymeric, connecting elements into the stent wherein these elements connect adjacent, spaced-apart stent elements. Preferably the spaced-apart adjacent stent elements are the result of forming the stent from a helically wound serpentine wire having space provided between adjacent windings. Other stent forms such as multiple, individual spaced-apart ring-shaped or interconnected stent elements may also be used. The connecting elements are typically web-shaped and result from creating slits or apertures in a covering of graft material applied to the stent and then, for example, applying heat to cause the slits or apertures to enlarge. The remaining graft material forms the interconnecting webs between the adjacent stent elements.

10. 发明授权

US08764816B2 Stent delivery and deployment system 有权
标题翻译：支架交付和部署系统
公开(公告)号：US08764816B2
公开(公告)日：2014-07-01
申请号：US11745347
申请日：2007-05-07
申请人： Alexander K. Koss , James D. Silverman
发明人： Alexander K. Koss , James D. Silverman
IPC分类号： A61F2/06
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9522
摘要： A stent delivery and deployment system for use primarily with self-expanding stents, incorporating a traction tube extending over the length of the diametrically compacted and constrained stent and everting back over itself, with the outer everted portion of the traction tube preferably extending to the proximal end of the delivery system. A constraining sleeve is provided between the inner, non-everted portion and outer, everted portion of the traction tube, the constraining sheath extending over the length of the constrained stent prior to deployment and diametrically constraining the diametrically compacted self-expanding stent. The application of tension to the proximal end of the traction tube causes the constraining sheath to move in a proximal direction, freeing the constrained stent as it moves and allowing the stent to deploy against the wall of the body conduit within which it is located during the deployment process.
摘要翻译：主要用于自扩张支架的支架输送和展开系统，其包括在直径紧凑且受约束的支架的长度上延伸的牵引管，并且其牵引管的外转部优选地延伸到近端送货系统结束。约束套管设置在牵引管的内部，非转弯部分和外部转弯部分之间，约束护套在展开之前延伸到约束支架的长度上，并且直径地约束径向压实的自扩张支架。向牵引管的近端施加张力导致约束护套在近端方向上移动，当被约束的支架移动时释放被约束的支架，并允许支架在其中位于其内的身体导管的壁部分部署过程。

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