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公开(公告)号：US20130190789A1
公开(公告)日：2013-07-25
申请号：US13792026
申请日：2013-03-09
IPC分类号： A61B17/22
CPC分类号： A61B17/22032 , A61B17/22 , A61B17/221 , A61B17/320758 , A61M25/1011 , B82Y10/00
摘要： A thrombectomy apparatus for breaking up thrombus or other obstructive material in a lumen of a vascular graft or vessel. The apparatus includes a wire having a first configuration and a second deployed configuration, the wire having a straighter configuration in the first configuration. The wire is operatively connected to a motor for rotation of the wire to contact and break up the thrombus or other obstructive material. A blocking device at a distal portion of the apparatus is movable between a collapsed configuration and an expanded configuration, and is configured in the expanded configuration to block thrombus dislodged by rotation of the wire.
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公开(公告)号：US20120245622A1
公开(公告)日：2012-09-27
申请号：US13490608
申请日：2012-06-07
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2002/016 , A61F2002/018 , A61F2230/005 , A61F2230/008 , A61F2250/0059
摘要： A vessel filter comprising a first region and a second region wherein the filter is movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. A first region has a filter portion having a converging region at a first end portion to direct particles toward the center of the filter and the second region is flared in the expanded position to have a transverse dimension increasing toward a second end portion opposite the first end portion. The second region includes a vessel engaging portion at the second end portion. The second region includes a plurality of spaced apart struts with adjacent struts being joined.
摘要翻译： 一种容器过滤器，包括第一区域和第二区域，其中所述过滤器可以在用于输送到容器的折叠位置和用于放置在容器内的膨胀位置之间移动。 第一区域具有在第一端部处具有会聚区域的过滤器部分，以将颗粒引向过滤器的中心，并且第二区域在展开位置展开，以使横向尺寸朝向与第一端部相对的第二端部部分增加 一部分。 第二区域包括在第二端部处的容器接合部分。 第二区域包括多个间隔开的支柱，其中相邻的支柱被连接。
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公开(公告)号：US20100305592A1
公开(公告)日：2010-12-02
申请号：US12854378
申请日：2010-08-11
IPC分类号： A61B17/22
CPC分类号： A61B17/320758 , A61B2017/00867 , A61B2017/320733 , A61M2025/09083
摘要： A rotatable thrombectomy wire for breaking up thrombus or other obstructive material comprising an inner core composed of a flexible material and an outer wire surrounding at least a portion of the inner core. The outer wire has a sinuous shaped portion at a distal region. The inner core limits the compressibility of the outer wire. The outer wire is operatively connectable at a proximal end to a motor for rotating the wire to macerate thrombus.
摘要翻译： 一种用于分解血栓或其它阻塞物质的可旋转血栓切割线，包括由柔性材料构成的内芯和围绕内芯的至少一部分的外线。 外线在远端区域具有弯曲形状的部分。 内芯限制外线的压缩性。 外线在近端可操作地连接到电动机，用于将电线旋转到浸没血栓。
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公开(公告)号：US20100106093A1
公开(公告)日：2010-04-29
申请号：US12641117
申请日：2009-12-17
IPC分类号： A61M5/32
CPC分类号： A61M25/0041 , A61B17/1671 , A61B17/3417 , A61B17/3468 , A61B17/3478 , A61B2017/00261 , A61B2017/00867 , A61M25/0043 , A61M25/06 , A61M25/0606 , A61M2025/0007 , A61M2205/0266
摘要： A needle assembly 10 compromising an infusion needle 11 that includes a needle cannula 13 made of a superelastic material such as Nitinol. The needle cannula is cold-worked or heat annealed to produce a preformed bend 16 that can be straightened within passageway 21 of a coaxial outer cannula 12 for introduction into the body of a patient. Upon deployment from the outer cannula, the needle cannula substantially returns to the preformed configuration for the introduction or extraction of materials at areas lateral to the entry path of the needle assembly. The needle assembly can compromise a plurality of needle cannulae than can be variably arranged or configured for attaining a desired infusion pattern.
摘要翻译： 针组件10损害输注针11，其包括由诸如镍钛诺之类的超弹性材料制成的针插管13。 针套管被冷加工或热退火以产生可在同轴外套管12的通道21内拉直的预成形弯曲部16，用于引入患者体内。 在从外套管展开时，针套管基本上返回到预成型结构，用于在针组件进入路径的横向侧面处引入或抽出材料。 针组件可以比可以可变地布置或构造用于获得期望的输注图案而损害多个针套管。
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公开(公告)号：US20090187213A1
公开(公告)日：2009-07-23
申请号：US12215532
申请日：2008-06-27
申请人： James F. McGuckin, JR. , Richard T. Briganti , James S. Tarmin , Thanu Anidharan , John D. Leedle
发明人： James F. McGuckin, JR. , Richard T. Briganti , James S. Tarmin , Thanu Anidharan , John D. Leedle
IPC分类号： A61B17/03
CPC分类号： A61B17/0057 , A61B17/064 , A61B2017/00659 , A61B2017/00867
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 having first and second loop portions positioned external to the internal region of the vessel wall to contact tissue.
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。 提供两个弯曲腿，其具有可位于容器外部的部分，并且具有位于血管壁的内部区域外部的第一和第二环部分以接触组织。
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公开(公告)号：US20090099596A1
公开(公告)日：2009-04-16
申请号：US12151790
申请日：2008-05-09
CPC分类号： A61B17/0057 , A61B17/12022 , A61B17/12122 , A61B17/12172 , A61B2017/00575 , A61B2017/00579 , A61B2017/00592 , A61B2017/00597 , A61B2017/00632
摘要： A device for closing the left atrial appendage of a patient comprising a retention member composed of a shape memory material and a mesh material supported by the retention member. The retention member has a first elongated configuration for delivery and a second expanded configuration for placement within the left atrial appendage. The mesh is configured to block blot clot migration from the appendage. In the second configuration the retention member moves toward a shape memory position. The retention member has a plurality of appendage wall engagement members to secure the retention member to the appendage.
摘要翻译： 一种用于关闭患者的左心耳的装置，包括由形状记忆材料和由所述保持构件支撑的网状材料构成的保持构件。 保持构件具有用于输送的第一细长构造和用于放置在左心耳内的第二扩张构造。 网格被配置为阻止印迹凝块从附属物迁移。 在第二构造中，保持构件向形状记忆位置移动。 保持构件具有多个附属壁接合构件以将保持构件固定到附件。
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公开(公告)号：US20080302368A1
公开(公告)日：2008-12-11
申请号：US12151953
申请日：2008-05-09
IPC分类号： A61F6/06
CPC分类号： A61F6/225
摘要： A device for occluding the fallopian tube comprising a retention member and a mesh material supported by the retention member. The retention member has a first lower profile configuration for delivery and a second expanded configuration for placement within the fallopian tube. The mesh material is configured to block passage of an egg through the tube. The member has a plurality of tube engagement members to secure the retention member to the fallopian tube.
摘要翻译： 一种用于闭塞输卵管的装置，包括保持构件和由保持构件支撑的网状材料。 保持构件具有用于输送的第一下部轮廓构造和用于放置在输卵管内的第二扩张构造。 网状材料构造成阻止蛋通过管的通过。 该构件具有多个管接合构件以将保持构件固定到输卵管。
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公开(公告)号：US20130274793A1
公开(公告)日：2013-10-17
申请号：US13913467
申请日：2013-06-09
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61B2017/2215 , A61F2002/018 , A61F2002/8483 , A61F2220/0016 , A61F2230/005 , A61F2230/008 , A61F2250/0059
摘要： A vessel filter comprising a first region and a second region wherein the filter is movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. A first region has a filter portion having a converging region to direct particles toward the center of the filter and having a plurality of spaced apart elongated struts and, a plurality of connecting struts extending at an angle from the elongated struts to form closed geometric shapes. The second region is flared in the expanded position to have a transverse dimension increasing toward a second end portion opposite the first end portion. The second region includes vessel engaging hooks at the second end portion. The first region has a plurality of closed looped spacer struts extending radially with respect to a longitudinal axis of the filter when the filter is in the expanded position.
摘要翻译： 一种容器过滤器，包括第一区域和第二区域，其中所述过滤器可以在用于输送到容器的折叠位置和用于放置在容器内的膨胀位置之间移动。 第一区域具有过滤器部分，该过滤器部分具有会聚区域以将颗粒引向过滤器的中心并且具有多个间隔开的细长支柱，以及从细长支柱以一定角度延伸以形成闭合几何形状的多个连接支柱。 第二区域在展开位置上扩张，使横向尺寸向与第一端部相对的第二端部增加。 第二区域包括在第二端部处的容器接合钩。 当过滤器处于展开位置时，第一区域具有多个相对于过滤器的纵向轴线径向延伸的闭环间隔支柱。
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公开(公告)号：US20130267844A1
公开(公告)日：2013-10-10
申请号：US13907953
申请日：2013-06-02
IPC分类号： A61B17/3207
CPC分类号： A61B17/320758 , A61B2017/00867 , A61B2017/320733 , A61M2025/09083
摘要： A rotatable thrombectomy wire for breaking up thrombus or other obstructive material comprising an inner core composed of a flexible material and an outer wire surrounding at least a portion of the inner core. The outer wire has a sinuous shaped portion at a distal region. The inner core limits the compressibility of the outer wire. The outer wire is operatively connectable at a proximal end to a motor for rotating the wire to macerate thrombus.
摘要翻译： 一种用于分解血栓或其它阻塞物质的可旋转血栓切割线，包括由柔性材料构成的内芯和围绕内芯的至少一部分的外线。 外线在远端区域具有弯曲形状的部分。 内芯限制外线的压缩性。 外线在近端可操作地连接到电动机，用于将电线旋转到浸没血栓。
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公开(公告)号：US20130030533A1
公开(公告)日：2013-01-31
申请号：US13631891
申请日：2012-09-29
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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