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公开(公告)号:US09028542B2
公开(公告)日:2015-05-12
申请号:US13226172
申请日:2011-09-06
IPC分类号: A61F2/24
CPC分类号: A61F2/2475 , A61B90/39 , A61F2/2409 , A61F2/2412 , A61F2/2418 , A61F2220/0016 , A61F2220/005 , A61F2220/0066 , A61F2220/0075 , A61F2230/0013 , A61F2250/0098
摘要: A venous valve with a frame and a cover on the frame for unidirectional flow of a liquid through the valve.
摘要翻译: 具有框架的静脉瓣和框架上的盖子,用于通过阀门单向流动液体。
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公开(公告)号:US20120130471A1
公开(公告)日:2012-05-24
申请号:US13360132
申请日:2012-01-27
CPC分类号: A61F2/2475 , A61F2/06 , A61F2/2418 , A61F2/2433 , A61F2/2436 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2220/0066 , A61F2230/0013 , Y10T137/0491
摘要: A venous valve with a tubular frame that includes an outer surface and an inner surface opposite the outer surface and defining a lumen, and a cover over at least the outer surface of the tubular frame, where the cover includes surfaces defining a reversibly sealable opening for unidirectional flow of a liquid through the lumen. A system with the venous valve and a catheter including a proximal end and a distal end, the venous valve located between the proximal end and distal end of the catheter. A method including forming the venous valve and reversibly joining the venous valve and a catheter. A method including positioning at least part of the catheter including the venous valve at a predetermined location and deploying the venous valve from the catheter at the predetermined location.
摘要翻译: 一种具有管状框架的静脉瓣,其包括外表面和与所述外表面相对并且限定内腔的内表面,以及至少所述管状框架的外表面上的盖,其中所述盖包括限定可逆密封开口的表面, 液体通过管腔的单向流动。 具有静脉瓣和包括近端和远端的导管的系统,所述静脉瓣位于导管的近端和远端之间。 一种包括形成静脉瓣并可逆地连接静脉瓣和导管的方法。 一种方法,包括将包括静脉瓣的导管的至少一部分定位在预定位置并且在预定位置从导管展开静脉瓣。
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公开(公告)号:US06342066B1
公开(公告)日:2002-01-29
申请号:US09629639
申请日:2000-07-28
IPC分类号: A61F1100
CPC分类号: A61F2/95
摘要: A stent delivery system for delivering a stent comprising, a stent disposed on the distal end of the catheter, and an inner core, wherein the inner core is resistant to appreciable compression or accordion. The catheter further comprising a first sheath covering a portion of the inner core, wherein at least a portion of the distal end of the inner core is left uncovered by the first sheath, a retractable sheath which covers at least a portion of the stent and a portion of the distal end of the inner core and a retracting means for retracting the distal sheath to release the stent.
摘要翻译: 一种用于输送支架的支架输送系统,包括:设置在导管的远端的支架和内芯,其中内芯抵抗明显的压缩或手风琴。 所述导管还包括覆盖所述内芯的一部分的第一护套,其中所述内芯的远端的至少一部分未被所述第一护套覆盖,覆盖所述支架的至少一部分的可伸缩护套和 内芯的远端的一部分和用于缩回远侧鞘以释放支架的缩回装置。
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公开(公告)号:US07001423B2
公开(公告)日:2006-02-21
申请号:US10437162
申请日:2003-05-13
申请人: Charles L. Euteneuer , Phlayne M. Fraser , Paul H Burmeister , Dean A. Peterson , Andrew W. Buirge , Susan M. Shoemaker
发明人: Charles L. Euteneuer , Phlayne M. Fraser , Paul H Burmeister , Dean A. Peterson , Andrew W. Buirge , Susan M. Shoemaker
IPC分类号: A61M25/00
CPC分类号: A61F2/958 , A61F2/95 , A61F2/966 , A61F2/97 , A61F2002/9583 , A61F2002/9665 , A61F2250/0067 , A61M25/0045 , A61M29/02
摘要: A stent has a tubular body with end regions and a middle region. The tubular body has a plurality of openings in it, the number of openings greater in the middle region than in the end regions. The tubular members also comprise an inner component and an outer component, the outer component disposed about the inner component. The inner component comprises a woven braid.
摘要翻译: 支架具有带有端部区域和中间区域的管状体。 管状体在其中具有多个开口,在中间区域中的开口数量大于端部区域中的开口数。 管状构件还包括内部构件和外部构件,外部构件围绕内部构件设置。 内部组件包括编织编织物。
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公开(公告)号:US06562063B1
公开(公告)日:2003-05-13
申请号:US09451405
申请日:1999-11-30
申请人: Charles L. Euteneuer , Phlayne M. Fraser , Paul H Burmeister , Dean A. Peterson , Andrew W. Buirge , Susan M. Shoemaker
发明人: Charles L. Euteneuer , Phlayne M. Fraser , Paul H Burmeister , Dean A. Peterson , Andrew W. Buirge , Susan M. Shoemaker
IPC分类号: A61M2500
CPC分类号: A61F2/958 , A61F2/95 , A61F2/966 , A61F2/97 , A61F2002/9583 , A61F2002/9665 , A61F2250/0067 , A61M25/0045 , A61M29/02
摘要: A constrained stet has a plurality of stent retaining bands disposed about the stent which maintains the stent in a reduced diameter configuration. The stent is capable of being expanded from a reduced diameter configuration to a fully expanded configuration.
摘要翻译: 受约束的支架具有围绕支架设置的多个支架保持带,其将支架维持在减小的直径构造中。 支架能够从直径减小的构型扩展到完全扩张的构型。
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公开(公告)号:US6024722A
公开(公告)日:2000-02-15
申请号:US817165
申请日:1997-10-02
CPC分类号: A61M25/1029 , A61M25/0045 , A61M25/1036 , A61M2025/1075 , A61M25/0009 , A61M25/005 , A61M25/104
摘要: The present invention discloses the incorporation of thermoplastic polyimide into various parts of balloon catheters such as catheter shafts and balloons. Such catheter constructions may be integral or unitary in which the shaft of a portion thereof and balloon are manufactured as a single unit or the construction may be comprised of a separate shaft to which a balloon is attached as by adhesive or other bonding.
摘要翻译: PCT No.PCT / US94 / 14970 Sec。 371 1997年10月2日第 102(e)日期1997年10月2日PCT 1994年12月27日PCT PCT。 WO95 / 18647 PCT出版物 日期1995年7月13日本发明公开了将热塑性聚酰亚胺引入气球导管如导管轴和球囊的各个部位。 这样的导管构造可以是整体的或整体的,其中一部分的轴和球囊的轴被制造为单个单元,或者该结构可以由单独的轴组成,气球通过粘合剂或其它粘合附着在该单独的轴上。
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公开(公告)号:US5989280A
公开(公告)日:1999-11-23
申请号:US633726
申请日:1997-06-18
申请人: Charles L. Euteneuer , Phlayne M. Fraser , Paul H. Burmeister , Dean A. Peterson , Andrew W. Buirge , Susan M. Shoemaker
发明人: Charles L. Euteneuer , Phlayne M. Fraser , Paul H. Burmeister , Dean A. Peterson , Andrew W. Buirge , Susan M. Shoemaker
CPC分类号: A61F2/958 , A61F2/95 , A61F2/966 , A61M29/02 , A61F2002/9583 , A61F2002/9665 , A61F2250/0067 , A61M25/0045
摘要: A delivery system for implantation of a self-expanding stent in a vessel is consists of an elongate flexible catheter for delivering a self-expanding stent to a predetermined location in a vessel. The stent surrounds the flexible catheter near its distal end and is held in a delivery configuration where the stent has a reduced radius along its entire axial length by a stent retaining and release means. The stent retaining and release means is a single layer sheath retaining sleeve means for retaining the stent in its delivery configuration attached to a slipping sleeve means for releasing the stent to self-expand. A balloon may optionally be used to seat the stent in the vessel after self-expansion. The stent may also optionally be retained by water soluble or swelling bands.
摘要翻译: PCT No.PCT / US94 / 12050 Sec。 371日期:1997年6月18日 102(e)日期1997年6月18日PCT 1994年10月20日PCT公布。 出版物WO95 / 11055 日期1995年04月27日用于在容器中植入自扩张支架的递送系统由用于将自扩张支架输送到血管中的预定位置的细长柔性导管组成。 支架围绕其远端的柔性导管围绕并保持在输送构型中,其中支架通过支架保持和释放装置沿其整个轴向长度具有减小的半径。 支架保持和释放装置是用于将支架保持在其传送构造中的单层护套保持套筒装置,其附接到用于将支架释放以自扩张的滑动套筒装置。 自膨胀后,气囊可以可选地用于将支架置于容器中。 支架也可以任选地被水溶性或膨胀带保留。
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公开(公告)号:US06945991B1
公开(公告)日:2005-09-20
申请号:US09723852
申请日:2000-11-28
CPC分类号: A61F2/07 , A61F2/90 , A61F2002/072 , A61F2002/075 , A61F2210/0076
摘要: A tubular implantable prosthesis is formed of porous expanded polytetrafluoroethylene. The tubular prosthesis includes a substantially continuous ePTFE tubular first body and perimetrically non-continuous second tubular body. A circumferentially deformable support structure is interposed between the inner and outer tubular bodies. The second tubular body is formed of a plurality of elongate PTFE strips. The strips are secured to the first body and arranged longitudinally in a non-overlapping relationship. The prosthesis provides for both axial and radial compliance.
摘要翻译: 管状可植入假体由多孔膨胀聚四氟乙烯形成。 管状假体包括基本上连续的ePTFE管状第一体和周向非连续的第二管状体。 一个周向可变形的支撑结构插在内管和外管之间。 第二管状体由多个细长的PTFE条形成。 条被固定到第一主体并且以不重叠的关系纵向布置。 假体提供轴向和径向顺应性。
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公开(公告)号:US06530947B1
公开(公告)日:2003-03-11
申请号:US09369918
申请日:1999-08-06
申请人: Charles L. Euteneuer , Paul H Burmeister , Dean A. Peterson , Andrew W. Buirge , Susan M. Shoemaker
发明人: Charles L. Euteneuer , Paul H Burmeister , Dean A. Peterson , Andrew W. Buirge , Susan M. Shoemaker
IPC分类号: A61F202
CPC分类号: A61F2/958 , A61F2/95 , A61F2/966 , A61F2/97 , A61F2002/9583 , A61F2002/9665 , A61F2250/0067 , A61M25/0045 , A61M29/02
摘要: A delivery system for implantation of a self-expanding stent in a vessel consists of an elongate flexible catheter for delivering a self-expanding stent to a predetermined location in a vessel. The stent surrounds the flexible catheter near its distal end and is held in a delivery configuration where the stent has a reduced radius along its entire axial length by a stent retaining and release means. The stent retaining and release means is either one or more slipping sleeves which either contain the stent themselves or form a waterproof chamber with the stent being contained by water soluble bands or swelling bands. The stent retaining and release means can also be a pair of sleeves connected to hydraulic pistons, or a pair of sleeves connected to push/pull wires.
摘要翻译: 用于在容器中植入自扩张支架的递送系统由用于将自扩张支架输送到容器中的预定位置的细长柔性导管组成。 支架围绕其远端的柔性导管围绕并保持在输送构型中,其中支架通过支架保持和释放装置沿其整个轴向长度具有减小的半径。 支架保持和释放装置是一个或多个滑动套管,其包含支架本身或形成防水室,支架由水溶性带或膨胀带包含。 支架保持和释放装置还可以是连接到液压活塞的一对套筒,或连接到推/拉线的一对套筒。
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公开(公告)号:US5788707A
公开(公告)日:1998-08-04
申请号:US484006
申请日:1995-06-07
CPC分类号: A61F2/95
摘要: A stent delivery system for delivering a stent comprising, a stent disposed on the distal end of the catheter, and an inner core, wherein the inner core is resistant to appreciable compression or accordion. The catheter further comprising a first sheath covering a portion of the inner core, wherein at least a portion of the distal end of the inner core is left uncovered by the first sheath, a retractable sheath which covers at least a portion of the stent and a portion of the distal end of the inner core and a retracting means for retracting the distal sheath to release the stent.
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