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

WO2010126964A1 INTRODUCER ASSEMBLY AND METHOD OF MANUFACTURING AN INTRODUCER ASSEMBLY 审中-公开
标题翻译：引言组件和制造引言组件的方法
公开(公告)号：WO2010126964A1
公开(公告)日：2010-11-04
申请号：PCT/US2010/032704
申请日：2010-04-28
申请人： WILLIAM COOK EUROPE APS , COOK INCORPORATED , RASMUSSEN, Erik, Edelboe , OEHLENSCHLAEGER, Bent , PETERSEN, Jesper, Schade
发明人： RASMUSSEN, Erik, Edelboe , OEHLENSCHLAEGER, Bent , PETERSEN, Jesper, Schade
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2250/0071 , Y10T29/49826
摘要： An introducer assembly (10) includes a guide wire catheter (12), a pusher element (16), an external manipulation unit (28) and an external sheath (30). The distal end (18) of the pusher element (16) is bonded, with adhesive or other bonding agent (32), to the guide wire catheter (12) so as to fix these components together at the distal end (18) of the pusher element (16). This reduces twisting of the pusher element (16) relative to the guide wire catheter (12) and thus twisting of any implantable medical device carried on the introducer assembly (10). This can reduce incorrect deployment of the implantable medical device and reduce instances of an abortive medical procedure. In addition, such bonding increases the torque resistance of the guide wire catheter (12) and pusher element (16) to reduce overall twisting at the distal end of the introducer assembly (10).
摘要翻译：导引器组件（10）包括导丝导管（12），推动元件（16），外部操纵单元（28）和外护套（30）。推动器元件（16）的远端（18）用粘合剂或其它粘合剂（32）与导丝导管（12）接合，以便将这些部件固定在一起的远端（18）处推动元件（16）。这减少了推动器元件（16）相对于导丝导管（12）的扭转，从而扭转承载在导引器组件（10）上的任何可植入医疗装置。这可以减少可植入医疗装置的不正确部署并减少堕胎医疗过程的实例。此外，这种接合增加了导丝导管（12）和推动元件（16）的扭矩阻力，以减小导引器组件（10）的远端处的整体扭转。

2. 发明申请

WO2011019546A1 IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：可植入医疗器械
公开(公告)号：WO2011019546A1
公开(公告)日：2011-02-17
申请号：PCT/US2010/044244
申请日：2010-08-03
申请人： WILLIAM COOK EUROPE APS , COOK INCORPORATED , RASMUSSEN, Erik , OEHLENSCHLAEGER, Bent , JENSEN, Kim, Moegelvang , PETERSEN, Jesper, Schade
发明人： RASMUSSEN, Erik , OEHLENSCHLAEGER, Bent , JENSEN, Kim, Moegelvang , PETERSEN, Jesper, Schade
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/844 , A61F2/86 , A61F2/89 , A61F2/90 , A61F2002/075 , A61F2002/8483 , A61F2210/0014 , A61F2220/0058 , A61F2220/0075 , A61F2310/00023
摘要： A stent graft (10) includes a tubular graft element (12) to which there are attached a plurality of stent rings (14). The stent rings (14) are formed of a plurality of stent struts (16) arranged in a zig-zag arrangement with alternating peaks (18) and valleys (20). The end-most stent (22) is located at the proximal end (24) of the graft tube (12). Between adjacent peaks (18) of the end-most stent (22), there is provided a series of bridging elements (28). These are preferably formed of Nitinol wire and to be substantially more flexible than the stent struts (14). The bridging elements (28) extend in the region of graft material between adjacent stent peaks (18) and are attached to the graft material, for example by suturing. The bridging elements (28) are substantially more flexible than the stent ring (22) and therefore impart little opening force on the graft material in comparison to the force produced by the stent ring (22). However, the bridging elements (28) impart enough force on the flaps (26) of graft material between the peaks (18) of the stent ring (28) keep these flaps (26) open, that is against the vessel wall. The bridging elements (28) can provide integral barbs (30).
摘要翻译：支架移植物（10）包括管状移植物元件（12），其上附接有多个支架环（14）。支架环（14）由布置成具有交替的峰（18）和谷（20）的之字形布置的多个支架支柱（16）形成。最终的支架（22）位于移植管（12）的近端（24）处。在最终支架（22）的相邻峰（18）之间，提供一系列桥接元件（28）。这些优选由镍钛诺丝形成，并且比支架支柱（14）基本上更具柔性。桥接元件（28）在相邻支架顶部（18）之间的移植材料区域中延伸并且例如通过缝合附接到移植物材料。桥接元件（28）比支架环（22）大得多的柔性，因此与支架环（22）产生的力相比，在接枝材料上施加很小的打开力。然而，桥接元件（28）在支架环（28）的峰（18）之间的移植材料的翼片（26）上赋予足够的力，使得这些翼片（26）打开，即抵靠血管壁。桥接元件（28）可以提供整体倒钩（30）。

3. 发明申请

WO2011062858A1 STENT GRAFT AND INTRODUCER ASSEMBLY 审中-公开
标题翻译： STENT GRAFT和引言组件
公开(公告)号：WO2011062858A1
公开(公告)日：2011-05-26
申请号：PCT/US2010/056673
申请日：2010-11-15
申请人： MED INSTITUTE, INC. , WILLIAM COOK EUROPE APS , COOK INCORPORATED , DIERKING, William, K. , ROEDER, Blayne, A. , CHARLEBOIS, Steven, J. , SWIFT, Richard, A. , GOPALAKRISHNAMURTHY, Sharath , KRATZBERG, Jarin , RASMUSSEN, Erik, E. , OEHLENSCHLAEGER, Bent , JENSEN, Kim, Møgelvang
发明人： DIERKING, William, K. , ROEDER, Blayne, A. , CHARLEBOIS, Steven, J. , SWIFT, Richard, A. , GOPALAKRISHNAMURTHY, Sharath , KRATZBERG, Jarin , RASMUSSEN, Erik, E. , OEHLENSCHLAEGER, Bent , JENSEN, Kim, Møgelvang
IPC分类号： A61F2/84 , A61F2/06 , A61F2/82
CPC分类号： A61F2/966 , A61F2/07 , A61F2/89 , A61F2/915 , A61F2/95 , A61F2002/075 , A61F2002/91558 , A61F2002/91566 , A61F2002/9511 , A61F2002/9534 , A61F2002/9665 , A61F2210/0014 , A61F2230/0078 , A61F2250/001 , A61F2250/0039
摘要： A stent graft (40) for treating Type-A dissections in the ascending aorta (22) is provided with a plurality of diameter-reducing suture loops (56-60) operable to constrain the stent graft during deployment thereof in a patient's aorta. The diameter-reducing loops (56-60) allow the stent graft (40) to be partially deployed, in such a manner that its location can be precisely adjusted in the patient's lumen. In this manner, the stent graft can be placed just by the coronary arteries (26, 28) with confidence that these will not be blocked. The stent graft (40) is also provided with proximal and distal bare stents (44,52) for anchoring purposes.
摘要翻译：用于治疗升主动脉（22）中的A型解剖的支架移植物（40）设置有多个直径减小的缝合线环（56-60），其可操作地将其覆盖在患者主动脉的部署期间约束支架移植物。直径减小环（56-60）允许支架移植物（40）部分地展开，使得其位置可以在患者的内腔中精确调节。以这种方式，可以放心地将冠状动脉（26,28）放置在支架移植物上，这些都不会被阻挡。支架移植物（40）还具有用于锚固目的的近端和远端裸支架（44,52）。

4. 发明申请

WO2010042210A1 APPARATUS FOR CURVING AN IMPLANTABLE MEDICAL DEVICE IN A LUMEN 审中-公开
标题翻译：用于在LUMEN中弯曲可植入医疗装置的装置
公开(公告)号：WO2010042210A1
公开(公告)日：2010-04-15
申请号：PCT/US2009/005545
申请日：2009-10-09
申请人： WILLIAM COOK EUROPE APS , COOK INCORPORATED , RASMUSSEN, Erik, E. , OEHLENSCHLAEGER, Bent , JENSEN, Kim, Moegelvang
发明人： RASMUSSEN, Erik, E. , OEHLENSCHLAEGER, Bent , JENSEN, Kim, Moegelvang
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2002/9505 , A61F2002/9511 , A61F2002/9517
摘要： An introducer assembly (100) including at its distal end a dilator tip (20) and an inner catheter for supporting an implantable medical device (1) for deployment, is provided with a plurality of strut elements (102, 202) extending from the dilator tip (20) to the proximal end of the medical device (1 ). The strut elements (102, 202) act to apply both a pulling and a pushing force against the proximal end of the medical device (1), having the effect of assisting in the correct positioning of the proximal end of the medical device in a patient's lumen, particularly where this is curved such as with the aortic arch. The strut elements (102, 202) form part of the introducer assembly and are removed from the patient following the deployment procedure. The device avoids the need for bare stents at the end of a stent graft.
摘要翻译：导引器组件（100）在其远端包括扩张器尖端（20）和用于支撑用于展开的可植入医疗装置（1）的内导管，其具有从扩张器延伸的多个支柱元件（102,202）尖端（20）到医疗装置（1）的近端。支撑元件（102,202）用于将拉力和推力施加到医疗装置（1）的近端上，其作用是帮助将医疗装置的近端正确定位在患者体内特别是在弯曲的地方，如主动脉弓。支撑元件（102,202）形成导引器组件的一部分，并且在部署过程之后从患者身上移除。该装置避免了在支架移植物末端需要裸支架。

5. 发明申请

WO2010024881A1 BARBED ANCHORS FOR IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：用于可植入医疗器械的固定锚杆
公开(公告)号：WO2010024881A1
公开(公告)日：2010-03-04
申请号：PCT/US2009/004830
申请日：2009-08-25
申请人： MED INSTITUTE, INC. , WILLIAM COOK EUROPE ApS , COOK INCORPORATED , DIERKING, William, K. , ROEDER, Blayne, A. , ORR, David, E. , OEHLENSCHLAEGER, Bent , RASMUSSEN, Erik, E. , HARDERT, Michael, W. , OSBORNE, Thomas, A. , URBANSKI, Julie, E.
发明人： DIERKING, William, K. , ROEDER, Blayne, A. , ORR, David, E. , OEHLENSCHLAEGER, Bent , RASMUSSEN, Erik, E. , HARDERT, Michael, W. , OSBORNE, Thomas, A. , URBANSKI, Julie, E.
IPC分类号： A61F2/82
CPC分类号： A61F2/064 , A61F2/07 , A61F2/848 , A61F2/86 , A61F2002/8483 , A61F2220/0016
摘要： An endoluminal prosthesis includes a support structure comprising a curvilinear portion having a first strut and a second strut that meet at an apex. Disposed on the support structure is an anchor (25) with an anchor body and one or more barbs (21) extending outwardly from the anchor body. The anchor body fits at least partially about, and conforms to the first strut, second strut, and the apex.
摘要翻译：腔内假体包括支撑结构，其包括具有第一支柱的曲线部分和在顶点相遇的第二支柱。设置在支撑结构上的是具有锚固体的锚固件（25）和从锚固体向外延伸的一个或多个倒钩（21）。锚身体至少部分地配合在第一支柱，第二支柱和顶点上，并且符合第一支柱。

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