VESSEL FILTER
    1.
    发明申请
    VESSEL FILTER 有权
    VESSEL过滤器

    公开(公告)号:US20140066972A1

    公开(公告)日:2014-03-06

    申请号:US14076181

    申请日:2013-11-09

    IPC分类号: A61F2/01

    摘要: A vessel filter having a first region and a second region, the filter movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. The first region has a filter portion having a converging region to direct particles toward the center of the filter and includes a plurality of spaced apart filter struts. The struts each have a strut height defined as a distance between a first wall and a second wall. A plurality of hooks are at the second region, the hooks having a vessel penetrating tip and a width greater than the width of the strut from which it extends such that the penetrating tip portion of the hook extends beyond the first wall.

    摘要翻译: 一种具有第一区域和第二区域的容器过滤器,所述过滤器可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包括多个间隔开的过滤器支柱。 支柱各自具有被定义为第一壁和第二壁之间的距离的支柱高度。 多个钩在第二区域处,钩具有穿透尖端的容器,并且其宽度大于其延伸的支柱的宽度,使得钩的穿透尖端部分延伸超过第一壁。

    VEIN FILTER
    2.
    发明申请
    VEIN FILTER 有权
    VEIN过滤器

    公开(公告)号:US20100312269A1

    公开(公告)日:2010-12-09

    申请号:US12770508

    申请日:2010-04-29

    IPC分类号: A61F2/01

    摘要: A vessel filter having a first region and a second region, the filter movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. The first region has a filter portion having a converging region to direct particles toward the center of the filter and includes a plurality of spaced apart filter struts. The struts each have a strut height defined as a distance between a first wall and a second wall. A plurality of hooks are at the second region, the hooks having a vessel penetrating tip and a width greater than the width of the strut from which it extends such that the penetrating tip portion of the hook extends beyond the first wall.

    摘要翻译: 一种具有第一区域和第二区域的容器过滤器,所述过滤器可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包括多个间隔开的过滤器支柱。 支柱各自具有被定义为第一壁和第二壁之间的距离的支柱高度。 多个钩在第二区域处,钩具有穿透尖端的容器,并且其宽度大于其延伸的支柱的宽度,使得钩的穿透尖端部分延伸超过第一壁。

    Vein Filter
    3.
    发明申请
    Vein Filter 有权
    静脉过滤器

    公开(公告)号:US20120184986A1

    公开(公告)日:2012-07-19

    申请号:US13433500

    申请日:2012-03-29

    IPC分类号: A61F2/01

    摘要: A vessel filter having a first region and a second region, the filter movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. The first region has a filter portion having a converging region to direct particles toward the center of the filter and includes a plurality of spaced apart filter struts. The struts each have a strut height defined as a distance between a first wall and a second wall. A plurality of hooks are at the second region, the hooks having a vessel penetrating tip and a width greater than the width of the strut from which it extends such that the penetrating tip portion of the hook extends beyond the first wall.

    摘要翻译: 一种具有第一区域和第二区域的容器过滤器,所述过滤器可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包括多个间隔开的过滤器支柱。 支柱各自具有被定义为第一壁和第二壁之间的距离的支柱高度。 多个钩在第二区域处,钩具有穿透尖端的容器,并且其宽度大于其延伸的支柱的宽度,使得钩的穿透尖端部分延伸超过第一壁。

    VEIN FILTER
    4.
    发明申请
    VEIN FILTER 有权
    VEIN过滤器

    公开(公告)号:US20130178890A1

    公开(公告)日:2013-07-11

    申请号:US13726160

    申请日:2012-12-23

    IPC分类号: A61F2/01

    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 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 first region includes a plurality of spaced apart elongated 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。 第二区域包括在第二端部处的容器接合部分。 第一区域包括多个间隔开的细长支柱,其相邻的支柱被连接。

    Vein Filter
    5.
    发明申请
    Vein Filter 有权
    静脉过滤器

    公开(公告)号:US20110160764A1

    公开(公告)日:2011-06-30

    申请号:US13039471

    申请日:2011-03-03

    IPC分类号: A61F2/01

    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。

    METHOD OF USING INTERVENTIONAL MEDICAL DEVICE SYSTEM HAVING AN ELONGATION RETARDING PORTION
    6.
    发明申请
    METHOD OF USING INTERVENTIONAL MEDICAL DEVICE SYSTEM HAVING AN ELONGATION RETARDING PORTION 有权
    使用具有延伸延迟部分的传统医疗装置系统的方法

    公开(公告)号:US20130006345A1

    公开(公告)日:2013-01-03

    申请号:US13608532

    申请日:2012-09-10

    IPC分类号: A61F2/84

    摘要: Use of an interventional medical device system operable while within a body vessel is provided with a generally hollow tubular proximal portion, distal portion, and intermediate portion. The proximal portion and at least part of the distal portion remains outside of the body in use, with the remainder of the distal portion positioned within the body. The intermediate portion includes a spiral ribbon having adjacent turns, with at least one frangible bridge member between two adjacent turns. The proximal and distal portions are movable away from each other by elongating the spiral ribbon and, eventually, breaking the frangible bridge member. According to the method of using such a system to deploy an implantable medical device, such as an embolic coil, an actuation member is moved proximally with the proximal portion to disengage a bond or joint between the actuation member and the implantable medical device.

    摘要翻译: 在身体容器内可操作的介入医疗装置系统的使用设置有大致中空的管状近端部分,远侧部分和中间部分。 近端部分和远侧部分的至少一部分在使用中保持在身体的外部,而远侧部分的其余部分位于体内。 中间部分包括具有相邻匝的螺旋带,在两个相邻匝之间具有至少一个易碎的桥构件。 近端部分和远端部分通过延长螺旋带并且最终破坏易碎的桥接部件而彼此远离。 根据使用这种系统来部署诸如栓塞线圈的可植入医疗装置的方法,致动构件与近侧部分向近侧移动,以解除致动构件和可植入医疗装置之间的结合或接合。

    METHODS OF USING IMPLANTABLE MEDICAL DEVICE DETACHMENT SYSTEM
    7.
    发明申请
    METHODS OF USING IMPLANTABLE MEDICAL DEVICE DETACHMENT SYSTEM 审中-公开
    使用可植入医疗器械分离系统的方法

    公开(公告)号:US20120035707A1

    公开(公告)日:2012-02-09

    申请号:US13276651

    申请日:2011-10-19

    IPC分类号: A61F2/84 B23P11/00

    摘要: Implantable medical device detachment methods are provided using a carrier member having a compressible portion at a distal end thereof. The compressible portion is moved to a compressed condition to allow an engagement member of the system to releasably engage an implantable device, such as an embolic coil. The carrier member and associated implantable device are fed through a body vessel to a target location, where the device is disengaged from the engagement member. The compressible portion then moves from the compressed condition to an elongated condition to completely separate the implantable device from the engagement member.

    摘要翻译: 使用在其远端具有可压缩部分的载体构件提供植入式医疗装置拆卸方法。 可压缩部分被移动到压缩状态,以允许系统的接合构件可释放地接合诸如栓塞线圈的可植入装置。 承载构件和相关联的可植入装置通过身体容器进给到目标位置,在该位置处,装置与接合构件脱开。 可压缩部分然后从压缩状态移动到细长状态以将可植入装置与接合构件完全分开。