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公开(公告)号：EP1996089B1
公开(公告)日：2016-08-24
申请号：EP07753512.8
申请日：2007-03-20
发明人： HARTLEY, David, Ernest , IVANCEV, Krasnodar , DUCKE, Werner, D. , DEBRUYNE, Michael, P. , DIAMOND, Jarett , FRYE, Mark, R.
IPC分类号： A61B17/22
CPC分类号： A61B17/221 , A61B2017/00867 , A61B2017/2215
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公开(公告)号：EP2547293A1
公开(公告)日：2013-01-23
申请号：EP11711223.5
申请日：2011-03-18
CPC分类号： A61F2/07 , A61F2/89 , A61F2/954 , A61F2/962 , A61F2002/061 , A61F2002/9511 , A61F2002/9665 , A61M25/09041 , A61M29/02
摘要： A stent graft delivery device (1) has an elongated extension piece (20) extending from its proximal end of the introducer portion (3). The elongate extension piece is selectively separable from the introducer portion. A plurality of auxiliary guide wires (50) extend from through the stent graft delivery device and through the elongate extension piece. The auxiliary guide wires can cross over at the proximal end of the extension piece and return. The stent graft delivery device can be introduced into a patient via a femoral artery and the elongated extension piece can extend out an artery of the thoracic arch whereby to extend the auxiliary guide wires out of such an artery to give through and through guide wires. Catheterization of pararenal arteries is then possible via a brachial route.
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公开(公告)号：EP2470114A1
公开(公告)日：2012-07-04
申请号：EP10765884.1
申请日：2010-09-30
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/075 , A61F2220/005 , A61F2220/0075
摘要： A curve forming stent graft for curved vessels such as the thoracic arch. The stent graft has a tubular body zig zag self expanding stents fastened to and supporting the tubular body. The zig zag self expanding stents comprising struts and points between adjacent struts thereby defining proximal end points and distal end points. A temporary diameter constriction arrangement associated with the least some of the plurality of zig zag self expanding stents comprises a pair of adjacent distal end points being releasably retained adjacent each other whereby at rest the tubular body of the stent graft is in a substantially sawtooth form and when released in a curved configuration a distal end point of a stent overlaps a proximal end point of a distally adjacent stent to facilitate curvature of the stent graft in a curved vessel.
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公开(公告)号：EP2304016B1
公开(公告)日：2012-06-27
申请号：EP09790141.7
申请日：2009-07-08
发明人： JUNGER, Michael, Carl , PATEN, Katie, L. , GILIAM, Kim, John , O'BRIEN, David Sean , THOMPSON, Jeremy
CPC分类号： C12M23/16 , B01L3/502761 , B01L2200/0647 , B01L2300/0681 , B01L2300/0816 , B01L2300/0867 , B01L2300/0887 , C12M23/12
摘要： A micro-fluidic manipulation device is formed using a plastic material or glass. There is at least one well in the device. The well has a base and a side wall and is dimensioned to receive a cell. There is at least one base fluid port in the base of the well and side fluid ports (11a, 11b, 11d) in the side wall. Each of the base fluid port and the side fluid ports are of a cross sectional area to prevent a cell passing therethrough. Selected flow of fluid through the base port in use assists in supporting a cell in the well and selected flow of fluid through the base port and the side ports in use assists in rotating the cell in the well. The well can have a retention section and a loading section, the loading section being above and larger than the retention section. The loading section can have a loading channel extending to it or alternatively an access hatch. The side fluid ports open into a lower region of the loading section.
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公开(公告)号：EP2465471A2
公开(公告)日：2012-06-20
申请号：EP11275145.8
申请日：2011-11-23
申请人： William A. Cook Australia Pty. Ltd. , Cook Medical Technologies LLC , The Cleveland Clinic Foundation
IPC分类号： A61F2/00
CPC分类号： A61F2/06 , A61F2/07 , A61F2/89 , A61F2/95 , A61F2/966 , A61F2002/061 , A61F2002/075 , A61F2002/30322 , A61F2220/0075 , A61F2250/0026 , A61F2250/0059
摘要： A stent graft device (10) for treatment of a Type A dissection comprises a first tubular portion (12) for placement into the ascending aorta, a second tubular portion (14) for extending around the thoracic arch and down the descending aorta and a bypass tube (24) allowing perfusion during an operation. To allow blood flow to the arteries of the thoracic arch, the second tubular portion (14) has an elongate recess (32) with a recess lumen (35) which is fluidically connected to the lumen (28) of the second tubular portion by one or more apertures (36). The second tubular portion (14) has self expanding stents (30) along it and the first tubular portion (12) is corrugated and unstented.
摘要翻译： 用于治疗A型解剖的支架移植装置（10）包括用于放置在升主动脉中的第一管状部分（12），用于在胸弓周围延伸并沿下降的主动脉和旁路的第二管状部分（14） 管（24），允许在操作期间灌注。 为了允许血液流动到胸廓弓的动脉，第二管状部分（14）具有细长的凹部（32），其具有凹槽（35），凹腔（35）与第二管状部分的内腔（28）流体连接， 或更多的孔（36）。 第二管状部分（14）沿着其自扩张支架（30）并且第一管状部分（12）是波纹状和不连续的。
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公开(公告)号：EP2410945A1
公开(公告)日：2012-02-01
申请号：EP10724169.7
申请日：2010-03-26
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2/91 , A61F2002/061 , A61F2002/065 , A61F2002/075 , A61F2230/0013 , A61F2230/0067 , A61F2250/0039
摘要： A stent graft for endovascular introduction into the pararenal region of the descending aorta. The stent graft has an elongate tubular body (10) with a proximal portion (12), a distal portion (16) of a diameter less than the proximal portion and a tapered central portion (14). A notional transverse clock face on the tubular body has 12 o'clock at a notional anterior longitudinal datum line. The stent graft has a scalloped cut out (26) centered at about 12:30 o'clock and a fenestration (28) at about 12:00 o'clock in the proximal portion and first and second fenestration assemblies which can be low profile side arms at about 2:15 o'clock and about 10:00 o'clock in the tapered central portion. The tapered central portion can have an arcuate side wall (30) so that the tapered portion has an outer face which is concave.
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公开(公告)号：EP2391310A1
公开(公告)日：2011-12-07
申请号：EP10701413.6
申请日：2010-01-12
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2/07 , A61F2/966 , A61F2002/8486 , A61F2002/9505 , A61F2002/9511 , A61F2002/9517
摘要： A multi-port stent graft delivery device (100) has an annular access lumen (107) between a delivery catheter (1 12) and a main sheath (106), at least one indwelling access sheath (118, 122) within the access lumen, and an indwelling guide wire (138, 146) within the or each access sheath and a stent graft (131 ) retained in the delivery device. Upon deployment of the stent graft into the vasculature of a patient the indwelling guide wire can be used to facilitate stabilization of the access sheath during catheterization of a side branch and deployment of a side arm covered or uncovered stent therein through the advanced access sheath. A two part handle enables withdrawal of a nose cone dilator before final placement of the side arm stents. A manifold (114) associated with a proximal Handle portion provides a plurality of access ports (116, 120).
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公开(公告)号：EP1517652B1
公开(公告)日：2011-12-07
申请号：EP03762267.7
申请日：2003-06-30
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2/95 , A61F2002/075 , A61F2002/8483 , A61F2002/9517
摘要： A stent graft deployment apparatus (10) which has a deployment catheter (11) with a proximal end (5) to be introduced into a patient and a distal end (3) to remain outside a patient and at a proximal end thereof a region to contain a stent graft (21). A sheath (25) extends over and covers the stent graft and can be moved to expose the stent graft to enable deployment of the stent graft. A nose cone dilator (17) is positioned at the proximal end of the deployment catheter and can be curved. A capsule (40) provides a distal retention arrangement for the stent graft.
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公开(公告)号：EP2366363A1
公开(公告)日：2011-09-21
申请号：EP11170045.6
申请日：2007-04-26
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61F2002/9517 , A61F2250/0065 , A61M25/0136
摘要： A medical implant introducer actuation assembly comprising a fixed handle (201), a release portion (202) and a sliding handle (203), the release portion telescoping within the fixed handle and the sliding handle telescoping within the release portion, a sheath hub retainer (206) being arranged on the sliding handle and means (210, 211) for securing a pusher to the fixed handle, a secured pusher being arranged to extend from the fixed handle through the release portion and the sliding handle, a first stop pin (217) to prevent movement of the sliding handle with respect to the release portion and a second stop pin (218, 230, 240) to prevent movement of the release portion with respect to the fixed handle.
摘要翻译： 一种医疗植入物导引器致动组件，包括固定手柄（201），释放部分（202）和滑动手柄（203），释放部分伸缩在固定手柄内并且滑动手柄伸缩在释放部分内，护套衬套保持器 （206）布置在所述滑动手柄上并且用于将推杆固定到所述固定手柄的装置（210,211），安全推杆布置成从所述固定手柄延伸穿过所述释放部分和所述滑动手柄，第一止动销（ 以防止滑动手柄相对于释放部分和第二止动销（218,230,240）的移动，以防止释放部分相对于固定手柄的移动。
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公开(公告)号：EP1793766B1
公开(公告)日：2010-11-03
申请号：EP05800090.2
申请日：2005-09-28
CPC分类号： A61F2/07 , A61F2/89 , A61F2/90 , A61F2/95 , A61F2/966 , A61F2002/826 , A61F2002/9505 , A61F2002/9511 , A61F2002/9665 , A61F2220/0075 , A61F2230/0067
摘要： A stent assembly (42) adapted for endoluminal placement by endovascular deployment for the treatment of a false lumen (10) associated with a vascular dissection. The stent assembly has a number of self expanding stents (35) connected together to define an elongate substantially cylindrical lumen wall engaging surface. The stents are adapted to provided pressure on the wall of the lumen adjacent to and extending away from a rupture. A deployment device (40) for the stent assembly includes a sheath (48) and a retention and release arrangement (50) to retain the proximal end (37) of the stent graft to the deployment device. Release of the stent assembly is by withdrawal of the sheath before release of its proximal end by the use of a trigger wire (54) of the retention and release arrangement.
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