专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008112242A2 WOVEN FABRIC WITH SHAPE MEMORY ELEMENT STRANDS 审中-公开
标题翻译：具有形状记忆元件的WOVEN织物
公开(公告)号：WO2008112242A2
公开(公告)日：2008-09-18
申请号：PCT/US2008/003251
申请日：2008-03-12
申请人： COOK INCORPORATED , CARLSON, James, M. , KUPPURATHANAM, Shyam , PARKER, Fred, T. , TODD, Rebecca, S.
发明人： CARLSON, James, M. , KUPPURATHANAM, Shyam , PARKER, Fred, T. , TODD, Rebecca, S.
IPC分类号： A61L31/02 , A61L31/04 , A61L31/14
CPC分类号： A61F2/90 , A61F2/06 , A61F2/07 , A61F2002/075 , A61F2210/0014 , A61L31/022 , A61L31/041 , A61L31/14 , A61L2400/16 , C08L2201/12 , D02G3/12 , D02G3/448 , D03D3/02 , D03D13/004 , D03D13/008 , D03D15/00 , D03D15/08 , D10B2101/20 , D10B2321/021 , D10B2321/022 , D10B2321/042 , D10B2331/04 , D10B2331/10 , D10B2401/046 , D10B2401/061 , D10B2509/06
摘要： A woven fabric for use in an implantable medical device, such as a stented graft member, comprises shape memory element strands (100) woven with textile strands (110, 115). At least one of the shape memory element strands (100) has at least one float of at least five textile strands between binding points. The shape memory element strands may be heated and cooled before the weaving process, and then heated again after the weaving process.
摘要翻译：用于可植入医疗装置（例如支架移植物构件）中的机织织物包括用织物股线（110,115）编织的形状记忆元件股线（100）。至少一个形状记忆元件股线（100）在结合点之间具有至少一个至少五个纺织股线的浮子。形状记忆元件股线可以在织造过程之前被加热和冷却，然后在织造过程之后再次加热。

2. 发明申请

WO2010120671A1 EVERTING DEPLOYMENT SYSTEM AND HANDLE 审中-公开
标题翻译：代表部署制度和手段
公开(公告)号：WO2010120671A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/030696
申请日：2010-04-12
申请人： COOK INCORPORATED , WILLIAM COOK EUROPE APS , PARKER, Fred, T. , HANSEN, Palle, M.
发明人： PARKER, Fred, T. , HANSEN, Palle, M.
IPC分类号： A61F2/84
CPC分类号： A61F2/97 , A61F2/95 , A61F2/966 , A61F2002/9517 , A61F2002/9522 , A61F2250/0039 , A61L29/085
摘要： A stent deployment system, handle, and method of loading of a medical device are provided. The system includes an outer catheter having an inner liner extending past the end of the outer catheter and an inner catheter disposed within the outer catheter. The inner liner is inverted and attached to the inner catheter. Relative movement between the outer and the inner catheters can urge the inner liner to peel away from the medical device. A handle is disposed at the proximal end of the outer catheter, and may include a splitter configured to slice the wall of the tubular member. The handle may also include a rotatable mechanism that can be attached to the tubular member. Rotation of the rotatable mechanism retracts a portion of the tubular member into the handle and winds the sliced portion about the rotatable mechanism.
摘要翻译：提供了支架部署系统，手柄和装载医疗装置的方法。该系统包括具有延伸穿过外导管的端部的内衬套和设置在外导管内的内导管的外导管。内衬被倒置并连接到内导管上。外导管和内导管之间的相对运动可促使内衬从医疗装置剥离。手柄设置在外导管的近端处，并且可以包括被配置为切割管状构件的壁的分流器。手柄还可以包括可连接到管状构件的可旋转机构。可旋转机构的旋转将管状构件的一部分缩回到手柄中并围绕可旋转机构卷绕切片部分。

3. 发明申请

WO2006031874A1 LARGE DIAMETER SHEATH 审中-公开
标题翻译：大直径的沙子
公开(公告)号：WO2006031874A1
公开(公告)日：2006-03-23
申请号：PCT/US2005/032716
申请日：2005-09-14
申请人： WILLIAM A. COOK AUSTRALIA PTY. LTD. , COOK INCORPORATED , HARTLEY, David, Ernest , DREWES, David, A., Jr. , PARKER, Fred, T. , DITTMAN, Jay, A.
发明人： HARTLEY, David, Ernest , DREWES, David, A., Jr. , PARKER, Fred, T. , DITTMAN, Jay, A.
IPC分类号： A61M25/06 , A61M25/00
CPC分类号： A61F2/95 , A61F2/966 , A61M25/005 , A61M25/0053 , A61M25/0662 , A61M2025/0059
摘要： A large diameter, flexible, kink-resistant and rotatable introducer sheath (10) for percutaneous delivery of a contained and implantable medical device in the vasculature of a patient. The introducer sheath includes a reinforcement such as a flat wire coil (23) fitted about an inner, lubricous material such as polytetrafluoroethylene tube (22). A wire braid (25) is placed around the coil to give good transfer of rotational forces. An outer tube (27) of a heat formable polyamide material is heat formed and compressed through the spaces between the wires of the braid and turns of the wire coil to mechanically connect the outer tube to the roughened outer surface of the inner tube. The durometer of the outer tube can be varied to effect the flexibility of the sheath. A radiopaque marker (42) is positioned at the distal end of the coil and around the inner tube for radiographic visualization.
摘要翻译：用于经皮递送患者脉管系统中的容纳和可植入的医疗装置的大直径的，柔性的，扭结的和扭转的导引套（10）。引导器护套包括诸如扁丝线圈（23）之类的加强件，该扁线线圈围绕诸如聚四氟乙烯管（22）的内部润滑材料安装。线圈编织物（25）围绕线圈放置，以提供良好的转动力传递。可热成型的聚酰胺材料的外管（27）通过编织线的线间和线圈的匝之间的空间被热形成和压缩，以将外管机械地连接到内管的粗糙的外表面。可以改变外管的硬度以影响护套的柔性。不透射线的标记（42）位于线圈的远端并且围绕内管定位用于放射照相可视化。

4. 发明申请

WO2010021908A1 INTRODUCER SHEATH HAVING DUAL REINFORCING ELEMENTS 审中-公开
标题翻译：介绍具有双重增强元素的树脂
公开(公告)号：WO2010021908A1
公开(公告)日：2010-02-25
申请号：PCT/US2009/053701
申请日：2009-08-13
申请人： COOK INCORPORATED , PARKER, Fred, T. , CRABTREE, Christopher, B.
发明人： PARKER, Fred, T. , CRABTREE, Christopher, B.
IPC分类号： A61M25/00
CPC分类号： A61M25/005 , A61M25/0045 , A61M25/0053
摘要： An introducer sheath for deploying a stent to a target site within a body passageway of a patient. The introducer sheath includes a tubular inner liner having a proximal portion, a distal portion, and an outer surface. A first reinforcing element, and a second reinforcing element are positioned along the outer surface of the inner liner. The first reinforcing element comprises a braid the second reinforcing element comprises a coil. The braid is positioned at the proximal portion of the inner liner and extends distally therefrom. The coil is positioned at the distal portion longitudinally adjacent the braid. The braid has a length that may extend about 90% of the length of the sheath. An outer jacket is positioned longitudinally around the reinforcing elements, and is connected to the inner liner between the respective wires of the braid and the coil.
摘要翻译：用于将支架部署到患者的身体通道内的目标部位的引导器护套。引导器护套包括具有近端部分，远侧部分和外表面的管状内衬。第一增强元件和第二加强元件沿着内衬的外表面定位。第一增强元件包括编织物，第二增强元件包括线圈。编织物定位在内衬的近端部分并从其向远侧延伸。线圈定位在纵向部分的纵向附近的编织物处。编织物的长度可以延伸到护套长度的大约90％。外护套围绕加强元件纵向定位，并且连接到编织物和线圈的各个线之间的内衬。

5. 发明申请

WO2007059349A1 FOAM EMBOLIC PROTECTION DEVICE 审中-公开
标题翻译：泡沫保护装置
公开(公告)号：WO2007059349A1
公开(公告)日：2007-05-24
申请号：PCT/US2006/044928
申请日：2006-11-17
申请人： COOK INCORPORATED , MAGNUSON, Mark, A. , PARKER, Fred, T.
发明人： MAGNUSON, Mark, A. , PARKER, Fred, T.
IPC分类号： A61F2/01
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61L31/022 , A61L31/146 , A61L2400/16
摘要： An embolic protection device includes a foam body attached to a plurality of flexible struts. The foam body has a generally conical geometry and the bottom of the conical geometry having a generally conical recess. The filter portion has pores sized such that blood cells can pass through the foam body, but larger material such as objects would be trapped in the recess. Each strut is attached along the periphery of the foam body and extend from the first end of the foam body to a connection point located proximate the first end.
摘要翻译：栓塞保护装置包括附接到多个柔性支柱的泡沫体。泡沫体具有大致圆锥形的几何形状，圆锥形几何形状的底部具有大致锥形的凹部。过滤器部分具有尺寸使得血细胞可以通过泡沫体的孔，但是更大的材料例如物体将被困在凹部中。每个支柱沿着泡沫体的周边附着并且从泡沫体的第一端延伸到靠近第一端的连接点。

6. 发明申请

WO2005011535A2 PROSTHETIC VALVE FOR IMPLANTATION IN A BODY VESSEL 审中-公开
标题翻译：用于植入体内的浮选阀
公开(公告)号：WO2005011535A2
公开(公告)日：2005-02-10
申请号：PCT/US2004/024969
申请日：2004-07-30
申请人： COOK INCORPORATED , CASE, Brian, C. , OSBORNE, Thomas, A. , FLAGLE, Jacob, A. , PARKER, Fred, T.
发明人： CASE, Brian, C. , OSBORNE, Thomas, A. , FLAGLE, Jacob, A. , PARKER, Fred, T.
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/2475 , A61F2220/0008 , A61F2220/0016 , A61F2230/0067 , A61F2230/0078 , A61F2230/008 , A61F2250/0063
摘要： Prosthetic valves for implantation in a body vessel are provided. Prosthetic valves according to the invention comprise first and second frame members and a graft member at least partially disposed between the first and second frame members. The graft member forms a valve that permits fluid flow through the body vessel in a first direction and substantially prevents fluid flow through the body vessel in a second, opposite direction.
摘要翻译：提供用于植入体内的假体瓣膜。根据本发明的假体瓣膜包括第一和第二框架构件以及至少部分地设置在第一和第二框架构件之间的移植构件。移植物构件形成允许流体沿第一方向流过身体容器的阀，并且基本上防止流体沿第二相反方向流过身体血管。

7. 发明申请

WO2010039456A1 CATHETER TIP ASSEMBLY 审中-公开
标题翻译：导管头组件
公开(公告)号：WO2010039456A1
公开(公告)日：2010-04-08
申请号：PCT/US2009/057443
申请日：2009-09-18
申请人： COOK INCORPORATED , PARKER, Fred, T. , JANTZEN, Alexandra, Elizabeth
发明人： PARKER, Fred, T. , JANTZEN, Alexandra, Elizabeth
IPC分类号： A61M25/00 , A61F2/84
CPC分类号： A61M25/001 , A61F2/95 , A61F2002/9665 , A61M25/0069 , A61M2025/0681
摘要： A catheter tip assembly (50) is provided with a catheter tip (56) and an inner catheter (54). The catheter tip (56) has a tapered proximal end, an elongate center portion, and a tapered distal end. The inner catheter (54) includes a narrow proximal portion, a narrow elongate center portion (66), and a wide distal end (68). The catheter tip (56) is disposed within the wide distal end (68) of the inner catheter (54). One advantage of the catheter tip assembly is that no proximal-facing edge is formed at the transition between the narrow elongate center portion of the inner catheter and the catheter tip, which may help reduce the risk of the catheter tip snagging on a stent during use.
摘要翻译：导管末端组件（50）设置有导管尖端（56）和内部导管（54）。导管尖端（56）具有锥形近端，细长中心部分和锥形远端。内导管（54）包括窄的近端部分，细长的中心部分（66）和宽的远端（68）。导管尖端（56）设置在内导管（54）的宽远端（68）内。导管末端组件的一个优点是在内导管的窄细长中心部分与导管尖端之间的过渡处没有形成面向近端的边缘，这有助于降低在使用期间导管末端在支架上阻塞的风险。

8. 发明申请

WO2008070130A1 METHOD FOR LOADING MEDICAL DEVICE INTO A DELIVERY SYSTEM 审中-公开
标题翻译：将医疗装置装载到传送系统中的方法
公开(公告)号：WO2008070130A1
公开(公告)日：2008-06-12
申请号：PCT/US2007/024932
申请日：2007-12-04
申请人： COOK INCORPORATED , WILLIAM COOK EUROPE ApS , MAGNUSON, Mark, A. , PARKER, Fred, T. , HANSEN, Palle, M.
发明人： MAGNUSON, Mark, A. , PARKER, Fred, T. , HANSEN, Palle, M.
IPC分类号： A61F2/82 , C22F1/00 , C22F1/10
CPC分类号： C22F1/006 , A61F2/95 , A61F2002/9522 , A61F2210/0014 , A61F2250/0042 , C22F1/00 , C22F1/10 , Y10T29/4976 , Y10T29/49865
摘要： A process to load a medical device comprising a shape memory material into a delivery system is described herein. According to one aspect, the method includes applying a force to the medical device to obtain a delivery configuration thereof, where the device is at a first temperature within an R-phase temperature range of the shape memory material during application of the force. The medical device is cooled in the delivery configuration to a second temperature at or below a martensite finish temperature of the shape memory material. The force is then removed from the medical device, and the device is loaded into a delivery system. Preferably, the medical device substantially maintains the delivery configuration during the loading process.
摘要翻译：本文描述了将包括形状记忆材料的医疗装置加载到递送系统中的过程。根据一个方面，所述方法包括向所述医疗装置施加力以获得其输送构型，其中所述装置在所述力的施加期间处于所述形状记忆材料的R相温度范围内的第一温度。医疗装置在输送构型中被冷却到等于或低于形状记忆材料的马氏体终止温度的第二温度。然后将力从医疗装置中取出，将装置装载到输送系统中。优选地，医疗装置在装载过程中基本维持输送构型。

9. 发明申请

WO2006113863A2 MEDICAL APPARATUS FOR RAPID INSERTION 审中-公开
标题翻译：医疗器械用于快速插入
公开(公告)号：WO2006113863A2
公开(公告)日：2006-10-26
申请号：PCT/US2006/014864
申请日：2006-04-20
申请人： COOK INCORPORATED , PAL, Dharmendra , AGNEW, Charles, W. , FLAGLE, Jacob, A. , LENTZ, D., Christian , MELSHEIMER, Jeffry, S. , OSBORNE, Thomas, A. , PARKER, Fred, T.
发明人： PAL, Dharmendra , AGNEW, Charles, W. , FLAGLE, Jacob, A. , LENTZ, D., Christian , MELSHEIMER, Jeffry, S. , OSBORNE, Thomas, A. , PARKER, Fred, T.
CPC分类号： A61M25/0662 , A61F2/95 , A61F2002/9517 , A61M25/0045 , A61M25/005 , A61M25/0053
摘要： Delivery systems for self-expanding devices are provided having a system proximal portion with a handle, an elongate middle section delivery device with an outer sheath and inner compression member, and a system distal portion including an outer guide channel member with first and second end portions defining a guide channel that slidably receives an inner guide channel member having a guide channel, the guide channels being substantially aligned. A mounting region for self-expanding devices is disposed radially between the inner and outer guide channel members. The outer guide channel member has a stepped profile from a first outer diameter to a second smaller outer diameter located near a transition region having a breech position opening for passage of a wire guide, catheter, or other medical instrument. The outer member is axially slideable relative to the inner member to deploy a self-expanding device. Methods of using and manufacturing are also provided.
摘要翻译：提供了一种用于自扩张装置的输送系统，其具有带手柄的系统近端部分，具有外护套和内部压缩构件的细长中间部分输送装置，以及包括具有第一和第二端部的外部引导通道构件的系统远端部分限定了可滑动地容纳具有引导通道的内部引导通道构件的引导通道，所述引导通道基本对齐。用于自膨胀装置的安装区域径向地设置在内引导通道构件和外引导通道构件之间。外引导通道构件具有从第一外径到第二较小外径的阶梯轮廓，位于具有用于导线器，导管或其他医疗器械通过的后膛位置开口的过渡区域附近。外部构件相对于内部构件可轴向滑动以展开自扩张装置。还提供了使用和制造方法。

10. 发明申请

WO2006014767A1 STENT DELIVERY SYSTEM ALLOWING CONTROLLED RELEASE OF A STENT 审中-公开
标题翻译： STENT交付系统允许控制释放一个STENT
公开(公告)号：WO2006014767A1
公开(公告)日：2006-02-09
申请号：PCT/US2005/025824
申请日：2005-07-22
申请人： COOK INCORPORATED , PARKER, Fred, T.
发明人： PARKER, Fred, T.
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/86 , A61F2/915 , A61F2/95 , A61F2002/91533 , A61F2002/91575 , A61F2002/9665 , A61F2220/0041 , A61F2230/0054 , A61F2250/0039
摘要： A stent delivery system includes a stept having at least one eyelet and at feast one rivet and a holder supporting the stept, wherein the holder includes a first section having a first diameter and a second section having a second diameter. A sheath covers the stept and the holder. The rivets are attached to each of the eyelets. A first inner diameter of the stent at the position of the rivets is smaller than a second inner diameter of the stept at other positions because the rivets protrude inwardly. A shoulder is formed on the holder due to the difference between the first diameter and the second diameter of the holder. The shoulder is positioned distally adjacent the rivets. The shoulder interferes with the protruding rivets, thereby restraining the longitudinal movement of the stept relative to the holder. Although the sheath is pulled back, the stem does not jump out of the stem delivery system. As a result, the stem delivery system allows the stem to be released in a controlled manner upon its deployment.
摘要翻译：支架输送系统包括具有至少一个孔眼并且盛装一个铆钉的踏板和支撑踏板的支架，其中该支架包括具有第一直径的第一部分和具有第二直径的第二部分。护套覆盖梯子和支架。铆钉附着在每个孔眼上。铆钉的位置处的支架的第一内径小于其他位置处的踏板的第二内径，因为铆钉向内突出。由于保持器的第一直径和第二直径之间的差异，在支架上形成有肩部。肩部位于远离铆钉的位置。肩部干涉突出的铆钉，从而限制纵向的i /

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式