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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：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：US6090118A
公开(公告)日：2000-07-18
申请号：US122483
申请日：1998-07-23
CPC分类号： A61B17/320758 , A61B17/22 , B82Y10/00 , A61B2017/22084 , A61B2017/320008 , A61B2017/320733
摘要： Apparatus for clearing lumens of thrombolytic material, comprising a motor including a control therefor operable using one hand holding the motor; an elongated wire connected to the motor for rotation by the motor; a catheter for enveloping a length of the wire; and a grip facilitating manual rotation of the catheter by the one hand independently of the wire as the wire is rotated by the motor at a speed sufficient to create a standing wave in a portion of the wire extending from the catheter.
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公开(公告)号：US08920506B2
公开(公告)日：2014-12-30
申请号：US13631891
申请日：2012-09-29
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：US07942888B2
公开(公告)日：2011-05-17
申请号：US11324625
申请日：2006-01-03
CPC分类号： A61B17/0057 , A61B2017/00659
摘要： A device for closing an aperture in a vessel wall comprising a covering member having a longitudinal axis and positionable inside the vessel against the internal opening of the aperture and having a dimension to prevent egress of fluid through the aperture. Two curved legs are provided having portions positionable external of the vessel and curving in different directions. At least one retention member is positioned between the covering member and curved legs and positionable external of the vessel.
摘要翻译： 一种用于封闭容器壁中的孔的装置，包括具有纵向轴线的覆盖构件并且能够抵靠孔的内部开口定位在容器的内部，并且具有防止流体通过孔流出的尺寸。 提供两个弯曲的腿部，其具有可位于容器外部的部分并且在不同方向上弯曲。 至少一个保持构件定位在覆盖构件和弯曲腿之间并且可定位在容器的外部。
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公开(公告)号：US07905856B2
公开(公告)日：2011-03-15
申请号：US11085499
申请日：2005-03-21
IPC分类号： A61M29/00
CPC分类号： A61M39/0606 , A61M25/04 , A61M25/0662 , A61M39/045 , A61M2025/0681 , A61M2039/062 , A61M2039/0633 , A61M2039/064 , A61M2039/0653 , A61M2039/0686
摘要： A surgical introducer sheath comprising a first member having a first longitudinally extending lumen dimensioned to receive a surgical instrument therethrough, a second member having a second longitudinally extending lumen dimensioned to receive the first member, and a retainer adjacent a distal portion of the second member movable from a first retracted position to a second extended position to limit proximal movement of the introducer sheath. Rotational movement of the second member in a first direction moves the retainer to the extended position and rotational movement of the second member in a second direction moves the retainer to a retracted position.
摘要翻译： 一种手术导引鞘，其包括第一构件，所述第一构件具有第一纵向延伸的腔体，其尺寸适于容纳穿过其中的外科器械;第二构件，具有尺寸设计成容纳所述第一构件的第二纵向延伸的腔体，以及邻近所述第二构件的远端部分的可移动 从第一缩回位置到第二延伸位置以限制导引器鞘的近端运动。 第二构件在第一方向上的旋转运动将保持器移动到延伸位置，并且第二构件沿第二方向的旋转运动将保持器移动到缩回位置。
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公开(公告)号：US07753920B2
公开(公告)日：2010-07-13
申请号：US11389753
申请日：2006-03-27
IPC分类号： A61B17/22
CPC分类号： A61B10/0266 , A61B10/0041 , A61B17/0218 , A61B17/221 , A61B17/320016 , A61B17/32056 , A61B17/320725 , A61B18/14 , A61B18/1482 , A61B90/39 , A61B90/40 , A61B2017/00287 , A61B2017/00796 , A61B2017/008 , A61B2017/2212 , A61B2017/32004 , A61B2017/320072 , A61B2018/1407 , A61B2018/2238
摘要： A surgical apparatus for cutting a tissue mass comprising an elongated housing having a distal portion, a rotatable shaft positioned in the elongated housing, and a plurality of flexible electrocautery cutting blades extending from the housing, wherein the plurality of cutting blades are radially expandable from a first position defining a first diameter to a second larger diameter and the blades are rotatable and transmit electrical energy to cut the tissue mass.
摘要翻译： 一种用于切割组织块的手术装置，包括具有远侧部分的细长壳体，位于细长壳体中的可旋转轴以及从壳体延伸的多个柔性电动切割刀片，其中多个切割刀片可从 第一位置将第一直径限定为第二较大直径，并且叶片可旋转并传输电能以切割组织块。
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公开(公告)号：US20090143813A1
公开(公告)日：2009-06-04
申请号：US12288217
申请日：2008-10-17
IPC分类号： A61F2/06
CPC分类号： A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2250/0029
摘要： A method of implanting a vessel filter by a femoral approach comprising the steps of providing a delivery sheath with a substantially straight distal tip and inserting a curved device into the sheath to move the sheath to a second configuration. In the second position, the distal tip of the sheath is curved at an angle to a longitudinal axis of the sheath. The method further comprises the step of rotating the sheath and pusher so a distal opening of the sheath has a more centered position within the vessel.
摘要翻译： 一种通过股骨方式植入血管过滤器的方法，包括以下步骤：提供具有基本上直的远侧末端的输送鞘，并将弯曲的装置插入护套以将护套移动到第二构型。 在第二位置，护套的远侧末端与护套的纵向轴线成一定角度弯曲。 该方法还包括使护套和推动器旋转的步骤，使得护套的远侧开口在容器内具有更加居中的位置。
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公开(公告)号：US06695878B2
公开(公告)日：2004-02-24
申请号：US09877639
申请日：2001-06-08
IPC分类号： A61F206
CPC分类号： A61F2/2475 , A61B17/0644 , A61B17/12022 , A61B17/12109 , A61B17/12172 , A61B2017/00867 , A61F2/2433 , A61F2/2442 , A61F2/2445 , A61F2002/8483 , A61F2210/0019 , A61F2220/0016
摘要： A vascular device movable from a collapsed insertion position having a first diameter to a first expanded position and further movable to a second expanded position having a second diameter larger than the first diameter. A plurality of vessel engaging members extend outwardly from the device for securing the internal wall of a vessel upon expansion of the device to the second expanded position. The vessel engaging members pull the internal wall of the vessel radially inwardly upon movement of the device from the second expanded position toward the first expanded position having a third diameter greater than the first diameter and less than the second diameter.
摘要翻译： 一种血管装置，其可从具有第一直径的折叠插入位置移动到第一扩张位置，并且还可移动到具有大于第一直径的第二直径的第二扩张位置。 多个容器接合构件从装置向外延伸，用于在将装置膨胀到第二扩张位置时固定容器的内壁。 当装置从第二扩张位置朝向第一扩张位置运动时，容器接合构件径向向内拉动容器的内壁，该第三扩径位置的第三直径大于第一直径且小于第二直径。
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