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51. 发明授权

US09005271B2 Stent graft with integral side arm 有权
标题翻译：支架移植与整体侧臂
公开(公告)号：US09005271B2
公开(公告)日：2015-04-14
申请号：US13529453
申请日：2012-06-21
申请人： Krasnodar Ivancev , David Ernest Hartley , Erik E. Rasmussen
发明人： Krasnodar Ivancev , David Ernest Hartley , Erik E. Rasmussen
IPC分类号： A61F2/06 , A61F2/07 , A61F2/89
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/061 , A61F2220/0075
摘要： A fenestrated stent graft (1) with a tubular side arm (11) extending therefrom in which the side arm can be turned inside out to extend into the stent graft during deployment of the stent graft and extended out during deployment. Also disclosed is a deployment device (19) for such a side arm stent graft which has a deployment catheter (26) and a side arm guide (32), the side arm guide is releasably fastened at a proximal end to the branch tube (11) and is able to be moved independently of the deployment catheter such that the branch tube can be extended from the tubular body of the stent graft while it is fastened onto the side arm guide. The side arm guide can be formed from a side arm catheter (32) and a side arm guide wire (34) carried in the side arm catheter.
摘要翻译：一种具有从其延伸的管状侧臂（11）的开窗式支架移植物（1），其中侧臂可以在展开支架移植物期间向内转出以延伸到支架移植物中并在展开期间延伸出来。还公开了一种用于这种侧臂支架移植物的展开装置（19），其具有展开导管（26）和侧臂引导件（32），侧臂引导件在近端可释放地紧固到分支管（11 ），并且能够独立于展开导管移动，使得支管可以在其被固定到侧臂引导件上时从支架移植物的管状体延伸。侧臂引导件可以由侧臂导管（32）和承载在侧臂导管中的侧臂导丝（34）形成。

52. 发明授权

US08226706B2 Stent graft with integral side arm 有权
标题翻译：支架移植与整体侧臂
公开(公告)号：US08226706B2
公开(公告)日：2012-07-24
申请号：US11663520
申请日：2005-09-21
申请人： David Ernest Hartley , Erik E. Rasmussen , Krasnodar Ivancev
发明人： David Ernest Hartley , Erik E. Rasmussen , Krasnodar Ivancev
IPC分类号： A61F2/82
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/061 , A61F2220/0075
摘要： A fenestrated stent graft with a tubular side arm extending there from in which the side arm can be turned inside out to extend into the stent graft during deployment of the stent graft and extended out during deployment. Also disclosed is a deployment device for such a side arm stent graft which has a deployment catheter and a side arm guide, the side arm guide is releasably fastened at a proximal end to the branch tube and is able to be moved independently of the deployment catheter such that the branch tube can be extended from the tubular body of the stent graft while it is fastened onto the side arm guide. The side arm guide can be formed from a side arm catheter and a side arm guide wire carried in the side arm catheter.
摘要翻译：具有延伸到其中的管状侧臂的开窗支架移植物，其中侧臂可以向内转出，以在展开支架移植物期间延伸到支架移植物中并在展开期间延伸出来。还公开了一种用于这种侧臂支架移植物的展开装置，其具有展开导管和侧臂引导件，侧臂引导件在近端可释放地紧固到分支管并且能够独立于展开导管移动使得支管可以在其被固定到侧臂引导件上时从支架移植物的管状体延伸。侧臂引导件可以由侧臂导管和携带在侧臂导管中的侧臂引导线形成。

53. 发明申请

US20120171917A1 COMPOSITE WOVEN FABRIC FOR ENDOLUMINAL DEVICES 审中-公开
标题翻译：用于内镜装置的复合织物
公开(公告)号：US20120171917A1
公开(公告)日：2012-07-05
申请号：US13331939
申请日：2011-12-20
申请人： Erik E. Rasmussen , William Kurt Dierking , Shyam Kuppurathanam
发明人： Erik E. Rasmussen , William Kurt Dierking , Shyam Kuppurathanam
IPC分类号： D03D15/00 , D03D41/00
CPC分类号： A61F2/07 , A61F2/06 , A61F2/90 , A61F2250/0028 , A61F2250/003 , D03D13/008 , D03D15/00 , D10B2321/0211 , D10B2331/04 , D10B2509/00 , D10B2509/06 , Y10T442/3146
摘要： A composite woven fabric for a low profile implantable medical device having a plurality of textile strands of a first material aligned in a first direction interlaced with a plurality of textile strands of a second material. The textile strands have a size between about 10 denier to about 20 denier. The first material has at least one characteristic different from the second material and the second material reacts more favorably with blood when placed within an artery.
摘要翻译：一种用于低轮廓可植入医疗装置的复合机织织物，其具有与第一材料的多个纺织线条交错的第一方向的第一材料的多个织物股线。纺织线具有在约10旦至约20旦尼尔之间的尺寸。第一种材料具有与第二种材料不同的至少一种特性，而当置于动脉内时，第二种材料与血液更有利地反应。

54. 发明授权

US07892254B2 Embolization method for endovascular occlusion 有权
标题翻译：栓塞栓塞方法
公开(公告)号：US07892254B2
公开(公告)日：2011-02-22
申请号：US10813783
申请日：2004-03-30
申请人： Henrik S. Klint , Arne Molgaard-Nielsen , Erik E. Rasmussen
发明人： Henrik S. Klint , Arne Molgaard-Nielsen , Erik E. Rasmussen
IPC分类号： A61B17/08 , A61M29/00 , A61F2/02
CPC分类号： A61B17/12022 , A61B17/12109 , A61B17/12113 , A61B17/12145 , A61B17/12172 , A61B2017/12095
摘要： An embolization device for positioning in a blood vessel comprises an elongated wire body (1) which in its unloaded condition has a predetermined shape and has an elongated shape with a substantially straight center line during its insertion through a catheter (18) to a placement site in the blood vessel and after its release from the catheter assumes a complexly curved shape which depends on the predetermined shape and on the blood vessel impact on the wire body. In its predetermined shape the wire body has at least one section (4) located between its front and back ends in which the center line has substantially no curvature or such a small curvature that along a length of at least 20 mm it follows a helix-free path. The front end section (2, 2″, 2′″) of the wire body is adapted to be frictionally locked to the vessel wall when discharged from the catheter, before said helix-free section (4) has been discharged from the catheter. When the helix-free section (4) is discharged it will bend sideways and seek towards the middle of the vessel lumen and continue towards the opposite vessel wall where it is frictionally locked. At continued pushing out many such vessel-crossing wire portions (20) occur, which provides efficient occlusion of the vessel. One advantage of the embolization device is that it may be used to occlude blood vessel areas. Accordingly, a method is described for occluding a blood vessel area using the wire body (1).
摘要翻译：用于定位在血管中的栓塞装置包括细长线体（1），其在其卸载状态下具有预定形状并且具有细长形状，在其通过导管（18）插入到放置位置时具有基本上直的中心线在血管中并且在其从导管释放之后呈现出取决于预定形状和血管对线体的冲击的复杂曲线形状。在其预定形状中，线体具有位于其前端和后端之间的至少一个部分（4），其中中心线基本上没有曲率或沿着至少20mm的长度的曲率，自由之路线体的前端部分（2,2'，2“）适于在从导管排出之前，在从导管排出所述无螺旋部分（4）之前摩擦地锁定到血管壁。当无螺旋部分（4）被排出时，它将侧向弯曲并且朝着血管腔的中间寻求并且继续朝向相对的血管壁，在那里被摩擦锁定。继续推出许多这样的容器交叉电线部分（20），这提供了容器的有效闭塞。栓塞装置的一个优点是可用于阻塞血管区域。因此，描述了使用线体（1）闭塞血管区域的方法。

55. 发明申请

US20080255542A1 Locking device for sheath or catheter 有权
标题翻译：护套或导管的锁定装置
公开(公告)号：US20080255542A1
公开(公告)日：2008-10-16
申请号：US12082534
申请日：2008-04-11
申请人： Lars S. Nimgaard , Bent Ohlenschlaeger , Erik E. Rasmussen
发明人： Lars S. Nimgaard , Bent Ohlenschlaeger , Erik E. Rasmussen
IPC分类号： A61M39/10
CPC分类号： A61M25/01 , A61F2/95 , A61F2/966 , A61F2002/9517 , A61M39/1011 , A61M2025/0006
摘要： There is disclosed a locking unit (100) for locking a pusher (128) to a sheath assembly (164). The locking unit (100) includes a longitudinal locking portion (102) and a radial locking portion (104). The longitudinal locking portion (102) includes a plurality of cantilevered fingers (110) provided with longitudinally extending teeth (112) on internal surfaces thereof. A nut (108) can be tightened in order to bias the cantilevered arms (110) towards a pusher (128) such that the teeth (112) indent the outer surface of the pusher (128) to produce a strong and stable locking connection thereto. The radial locking section (104) latches onto the assembly integral with the sheath (164) so as to provide a radial locking action as well as a longitudinal locking action. The locking unit (100) provides a strong and reliable locking action between the pusher (128) and the sheath assembly (164) and can be easily removed by a clinician or surgeon during the deployment process.
摘要翻译：公开了一种用于将推动器（128）锁定到护套组件（164）的锁定单元（100）。锁定单元（100）包括纵向锁定部分（102）和径向锁定部分（104）。纵向锁定部分（102）包括在其内表面上设置有纵向延伸的齿（112）的多个悬臂指（110）。可以拧紧螺母（108）以便将悬臂（110）朝向推动器（128）偏置，使得齿（112）压缩推动器（128）的外表面以产生与其稳固的稳定的锁定连接。径向锁定部分（104）锁定到与护套（164）一体的组件上，以便提供径向锁定动作以及纵向锁定动作。锁定单元（100）在推动器（128）和护套组件（164）之间提供强大且可靠的锁定动作，并且可以在部署过程中由临床医生或外科医生容易地移除。

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