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公开(公告)号：US08287599B2
公开(公告)日：2012-10-16
申请号：US13400414
申请日：2012-02-20
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61F2/30767 , A61F2/441 , A61F2/442 , A61F2/4611 , A61F2002/30092 , A61F2002/30131 , A61F2002/30378 , A61F2002/30428 , A61F2002/30461 , A61F2002/30467 , A61F2002/30471 , A61F2002/30571 , A61F2002/30579 , A61F2002/30581 , A61F2002/30584 , A61F2002/30841 , A61F2002/4415 , A61F2002/4485 , A61F2210/0014 , A61F2220/0033 , A61F2220/0075 , A61F2220/0091 , A61F2230/0013 , A61F2310/00017 , A61F2310/00023 , A61F2310/00796
摘要： A spinal implant having a series of sections or units hinged together and a balloon connected to at least some of the sections, the balloon having a curved configuration. The implant has a first delivery configuration and a second curved placement configuration, wherein it has a more linear configuration in the first delivery configuration than in the second curved configuration. The implant assumes the first delivery configuration during delivery to the disc space and maintains the curved configuration after placement within the disc space. The curved configuration can result from filling or expanding the balloon.
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公开(公告)号：US08167935B2
公开(公告)日：2012-05-01
申请号：US12880456
申请日：2010-09-13
IPC分类号： A61F2/24
CPC分类号： A61F2/2412 , A61B2017/00243 , A61F2/2421 , A61F2/2436 , A61F2230/0091 , Y10S623/904
摘要： The present invention provides a valve configured for insertion on the proximal and distal sides of a heart valve annulus to replace the heart valve of a patient. The valve comprises a first substantially annular portion adapted to be positioned on a proximal side of the annulus of a patient and a second substantially annular portion adapted to be positioned on a distal side of the annulus of a patient, wherein at least one of the first and second substantially annular portions is movable towards the other portion to a clamped position to clamp around the annulus. The second portion has a flow restricting portion extending therefrom and is movable between a first position to permit the flow of blood and a second position to restrict the flow of blood. In one embodiment, the valve has a suture joining the first and second portions to draw the first and second portions into closer proximity and a cinch member to secure the suture to maintain the first and second portions in the clamped position. In another embodiment, the first and second portions are connected by a first segment which biases the first and second portions toward the clamped position.
摘要翻译： 本发明提供一种构造成用于插入心脏瓣膜环的近侧和远侧以更换患者的心脏瓣膜的阀。 阀包括适于定位在患者的环空的近侧上的第一基本上环形的部分和适于定位在患者的环的远端侧的第二基本上环形的部分，其中，第一 并且第二基本环形部分可朝向另一部分移动到夹紧位置以夹紧环形。 第二部分具有从其延伸的流动限制部分，并且可在第一位置之间移动以允许血液流动，以及第二位置以限制血液流动。 在一个实施例中，阀具有连接第一和第二部分以将第一和第二部分拉近更靠近的缝合线，以及紧固构件以固定缝线以将第一和第二部分保持在夹紧位置。 在另一个实施例中，第一和第二部分通过将第一和第二部分朝向夹紧位置偏压的第一部分连接。
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公开(公告)号：US08142507B2
公开(公告)日：2012-03-27
申请号：US11983477
申请日：2007-11-09
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61F2/30767 , A61F2/441 , A61F2/442 , A61F2/4611 , A61F2002/30092 , A61F2002/30131 , A61F2002/30378 , A61F2002/30428 , A61F2002/30461 , A61F2002/30467 , A61F2002/30471 , A61F2002/30571 , A61F2002/30579 , A61F2002/30581 , A61F2002/30584 , A61F2002/30841 , A61F2002/4415 , A61F2002/4485 , A61F2210/0014 , A61F2220/0033 , A61F2220/0075 , A61F2220/0091 , A61F2230/0013 , A61F2310/00017 , A61F2310/00023 , A61F2310/00796
摘要： A spinal implant having a series of sections or units hinged together and a balloon connected to at least some of the sections, the balloon having a curved configuration. The implant has a first delivery configuration and a second curved placement configuration, wherein it has a more linear configuration in the first delivery configuration than in the second curved configuration. The implant assumes the first delivery configuration during delivery to the disc space and maintains the curved configuration after placement within the disc space. The curved configuration can result from filling or expanding the balloon.
摘要翻译： 一种脊柱植入物，其具有铰链在一起的一系列部分或单元，以及连接到所述至少一些部分的球囊，所述球囊具有弯曲构型。 植入物具有第一递送构造和第二弯曲放置构造，其中在第一递送构造中具有比在第二弯曲构造中更线性的构造。 植入物在递送到盘空间期间假定第一递送配置并且在放置在盘空间内之后保持弯曲构造。 弯曲的配置可以由填充或膨胀气球产生。
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公开(公告)号：US07922757B2
公开(公告)日：2011-04-12
申请号：US11974242
申请日：2007-10-12
IPC分类号： A61F2/06
CPC分类号： A61M25/00 , A61B2017/1107 , A61B2017/12018 , A61F2/064 , A61M1/3653 , A61M1/3655 , A61M1/3659 , A61M1/3661 , A61M25/0014 , A61M25/0032 , A61M25/0071
摘要： A vascular system including a catheter having a first end portion, a second end portion and a plurality of lumens wherein the first end portion is dimensioned for insertion into a vascular graft and the second end portion is dimensioned for insertion into a vein of a patient to create a conduit from an artery to the vein.
摘要翻译： 一种血管系统，其包括具有第一端部，第二端部和多个腔的导管，其中所述第一端部的尺寸被设计成用于插入血管移植物，并且所述第二端部的尺寸被设计成用于插入到患者的静脉中 创建从动脉到静脉的导管。
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公开(公告)号：US07909847B2
公开(公告)日：2011-03-22
申请号：US11219433
申请日：2005-09-02
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61F2002/016 , A61F2002/018 , A61F2002/8486 , A61F2230/005 , A61F2230/008 , A61F2230/0093
摘要： A vessel filter having a first region having a first set of struts forming a mounting portion and a filter portion having a converging region at a first portion to direct particles toward the center of the filter. The mounting portion is flared in the expanded position to have a transverse dimension increasing toward a second portion opposite the first portion. A second set of struts forms a second mounting portion flared in the expanded position. A plurality of spaced apart struts extend between the first and second regions.
摘要翻译： 一种容器过滤器，具有第一区域，其具有形成安装部分的第一组支柱和在第一部分处具有会聚区域以将颗粒引向过滤器中心的过滤器部分。 安装部分在展开位置展开，以使横向尺寸向与第一部分相对的第二部分增加。 第二组支柱形成在展开位置上扩张的第二安装部分。 多个间隔开的支柱在第一和第二区域之间延伸。
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公开(公告)号：US07749246B2
公开(公告)日：2010-07-06
申请号：US11219432
申请日：2005-09-02
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61F2002/016 , A61F2002/018 , A61F2002/8486 , A61F2230/005 , A61F2230/008 , A61F2230/0093
摘要： A vessel filter having a first region and a second region, each having a mounting portion and a filter portion having a converging region at an end portion to direct particles toward the center of the filter. Each mounting portion is flared in the expanded position to have a transverse dimension increasing toward an end portion opposite the end portion of the converging region. A plurality of spaced apart struts extend between the first and second converging regions.
摘要翻译： 一种具有第一区域和第二区域的容器过滤器，每个具有安装部分和过滤器部分，所述过滤器部分在端部处具有将颗粒引向过滤器中心的会聚区域。 每个安装部分在展开位置展开，以使横向尺寸向与会聚区域的端部相对的端部增加。 多个间隔开的支柱在第一和第二会聚区域之间延伸。
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公开(公告)号：US07445632B2
公开(公告)日：2008-11-04
申请号：US11222570
申请日：2005-09-09
IPC分类号： A61F2/24
CPC分类号： A61F2/2412 , A61B2017/00243 , A61F2/2421 , A61F2/2436 , A61F2230/0091 , Y10S623/904
摘要： The present invention provides a valve configured for insertion on the proximal and distal sides of a heart valve annulus to replace the heart valve of a patient. The valve comprises a first substantially annular portion adapted to be positioned on a proximal side of the annulus of a patient and a second substantially annular portion adapted to be positioned on a distal side of the annulus of a patient, wherein at least one of the first and second substantially annular portions is movable towards the other portion to a clamped position to clamp around the annulus. The second portion has a flow restricting portion extending therefrom and is movable between a first position to permit the flow of blood and a second position to restrict the flow of blood. In one embodiment, the valve has a suture joining the first and second portions to draw the first and second portions into closer proximity and a cinch member to secure the suture to maintain the first and second portions in the clamped position. In another embodiment, the first and second portions are connected by a first segment which biases the first and second portions toward the clamped position.
摘要翻译： 本发明提供一种构造成用于插入心脏瓣膜环的近侧和远侧以更换患者的心脏瓣膜的阀。 阀包括适于定位在患者的环空的近侧上的第一基本上环形的部分和适于定位在患者的环的远侧的第二基本上环形的部分，其中，第一 并且第二基本环形部分可朝向另一部分移动到夹紧位置以夹紧环形。 第二部分具有从其延伸的流动限制部分，并且可在第一位置之间移动以允许血液流动，以及第二位置以限制血液流动。 在一个实施例中，阀具有连接第一和第二部分以将第一和第二部分拉近更靠近的缝合线，以及紧固构件以固定缝线以将第一和第二部分保持在夹紧位置。 在另一个实施例中，第一和第二部分通过将第一和第二部分朝向夹紧位置偏压的第一部分连接。
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公开(公告)号：US07267679B2
公开(公告)日：2007-09-11
申请号：US10345533
申请日：2003-01-16
IPC分类号： A61B17/08
CPC分类号： A61B17/0057 , A61B17/0401 , A61B17/064 , A61B2017/00637 , A61B2017/00659 , A61B2017/00867
摘要： A device for closing an aperture in a vessel wall comprising an elongated member positionable inside the vessel against an internal opening of the aperture and having a dimension exceeding a dimension of the internal opening of the aperture to prevent egress of fluid through the aperture. At least two curved legs are coupled to the elongated member, curve in a direction substantially perpendicular to the longitudinal axis of the elongated member, and are positionable outside the vessel to help retain the elongated member in position the legs.
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公开(公告)号：US07037316B2
公开(公告)日：2006-05-02
申请号：US10113248
申请日：2002-04-01
IPC分类号： A61B17/22
CPC分类号： A61B17/320758 , A61B17/22 , A61B17/22032 , A61B2017/00734 , A61B2017/22084 , A61B2017/320008 , A61B2017/320733 , A61M25/0032 , A61M25/0041 , A61M25/10 , A61M25/1011 , A61M2025/0681 , B82Y10/00 , H01J1/3042 , H01J2201/319
摘要： A thrombectomy apparatus for breaking up thrombus or other obstructive material in a lumen of a vascular graft or vessel comprising a flexible sheath, and a wire positioned within the flexible sheath wherein the wire and flexible sheath are relatively movable. The wire is substantially sinuous in configuration and assumes a substantially sinuous shape when in the deployed position and assumes a straighter position in the retracted position. The wire is operatively connected to a motor for rotation of the wire to enable peaks of the sinuous wire to contact a wall of the lumen to break up the thrombus or other obstructive material.
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公开(公告)号：US06908477B2
公开(公告)日：2005-06-21
申请号：US09973450
申请日：2001-10-09
CPC分类号： A61F2/07 , A61F2/856 , A61F2/88 , A61F2/89 , A61F2/90 , A61F2/91 , A61F2/954 , A61F2002/061 , A61F2002/065 , A61F2002/067 , A61F2002/072 , A61F2002/075 , A61F2002/821 , A61F2210/0076 , A61F2230/0008 , A61F2230/001 , A61F2230/0013 , A61F2230/0054
摘要： A method of implanting first and second stents with associated grafts within first and second vessel regions extending at an angle with respect to each other comprising inserting a first guidewire to guide a first stent with an associated first graft to the first vessel region, inserting a second guidewire to guide a second stent with an associated second graft to the second vessel region, inserting first and second delivery sheaths containing the first and second stent with the associated grafts over the first and second guidewires and removing the first and second delivery sheaths to enable the first and second stents with the associated grafts to expand against the wall of the first and second vessel regions, respectively. A delivery system is also disclosed.
摘要翻译： 在相对于彼此以一定角度延伸的第一和第二血管区域内植入具有相关移植物的第一和第二支架的方法包括插入第一导丝以将具有相关联的第一移植物的第一支架引导到第一血管区域， 引导线将具有相关联的第二移植物的第二支架引导到第二血管区域，将包含第一和第二支架的第一和第二输送护套与相关联的移植物插入在第一和第二导丝上，并且移除第一和第二输送护套， 第一和第二支架，其中相关联的移植物分别与第一和第二血管区域的壁膨胀。 还公开了传送系统。
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