Disk-Based Valve Apparatus and Method for the Treatment of Valve Dysfunction
    31.
    发明申请
    Disk-Based Valve Apparatus and Method for the Treatment of Valve Dysfunction 审中-公开
    基于磁盘的阀门装置和治疗阀功能障碍的方法

    公开(公告)号:US20140257476A1

    公开(公告)日:2014-09-11

    申请号:US14281714

    申请日:2014-05-19

    IPC分类号: A61F2/24

    摘要: The present invention comprises a novel and safer mechanism of deployment using a self-positioning, self-centering, and self-anchoring method. To embody the present invention, a disk-based valve apparatus allowing the repositioning and retrieval of the implantable valve while working on a dysfunctional valve structure is disclosed. The disk-based valve apparatus may comprise one or more disks, either proximal or distal, a valve-housing component and a valve component. The one or more disks may be either proximal or distal, may be either connected to each other or disconnected from each other and may either be symmetrical or have different shapes and dimensions. The disk-based valve apparatus may be self anchoring, such as anchored by pressure from the one or more disk, or may be anchored using any anchoring.

    摘要翻译: 本发明包括使用自定位,自定心和自锚定方法的新型和更安全的展开机构。 为了体现本发明,公开了一种盘式阀装置,其允许在对功能不良的阀结构进行加工时重新定位和取回植入式阀。 基于盘的阀装置可以包括近端或远端的一个或多个盘,阀壳部件和阀部件。 一个或多个盘可以是近端的或远端的,可以彼此连接或彼此断开,并且可以是对称的或具有不同的形状和尺寸。 基于盘的阀装置可以是自锚定的,例如通过来自一个或多个盘的压力锚固,或者可以使用任何锚固来锚定。

    Blood filter retrieval devices and methods
    32.
    发明授权
    Blood filter retrieval devices and methods 有权
    血液过滤器检索装置及方法

    公开(公告)号:US08828042B2

    公开(公告)日:2014-09-09

    申请号:US13148001

    申请日:2010-02-04

    申请人: Duane D. Blatter

    发明人: Duane D. Blatter

    IPC分类号: A61M29/00

    摘要: Devices for retrieving intravascular blood filters can include sheaths into which the devices can be received. Some devices can include catches by which the filters can be manipulated to facilitate introduction of the filters into the sheaths. Some devices can include tapered regions that can align the sheaths with other portions of the devices.

    摘要翻译: 用于检索血管内血液过滤器的装置可以包括能够接收装置的护套。 一些装置可以包括捕获器,通过该捕获器可以操纵过滤器以便于将过滤器引入护套。 一些装置可以包括可将护套与装置的其它部分对准的锥形区域。

    Clot capture systems and associated methods
    34.
    发明授权
    Clot capture systems and associated methods 有权
    凝块捕获系统及相关方法

    公开(公告)号:US08777976B2

    公开(公告)日:2014-07-15

    申请号:US12737527

    申请日:2009-07-22

    摘要: A clot capture system for disengaging a clot 2001 from a vessel wall 2002 and removing the clot 2001 from the vessel 202, includes a clot capture device 2140 for placement on a distal side of a clot 2001. The clot capture device 2140 has a retracted delivery configuration and an expanded deployed configuration. The clot removal device has a proximal support frame 2012, and a distal fiber net 2130. The support frame 2012 has a retracted delivery configuration and an expanded deployed configuration. The proximal support frame 2012 in the expanded configuration defines a proximal inlet mouth for engaging a clot 2001 and a net 2130 for confining the clot 2001. An elongate member facilitates capture and/or withdrawal of a clot 2001 from a vessel 2002. The system also includes a clot debonding device 2091 for placement on a proximal side of a clot 2001. The clot debonding device 2091 has a retracted delivery configuration and an expanded deployed configuration and includes a clot engagement element 2112 which defines a distal abutment in the deployed configuration for urging a clot 2001 into the clot capture device 2140.

    摘要翻译: 用于将血块2001与血管壁2002分离并从血管202移除血块2001的血块捕获系统包括用于放置在凝块2001的远侧上的凝块捕获装置2140.凝块捕获装置2140具有缩回输送 配置和扩展部署配置。 凝块移除装置具有近端支撑框架2012和远端纤维网2130.支撑框架2012具有缩回的输送构型和扩张的展开构型。 处于扩展构型的近端支撑框架2012限定了用于接合凝块2001的近端入口和用于限制凝块2001的网2130.细长构件有利于从血管2002捕获和/或撤出凝块2001.系统还 包括用于放置在凝块2001的近侧的凝块脱粘装置2091.凝块脱粘装置2091具有缩回的输送构型和扩张的展开构型,并且包括凝块接合元件2112,该凝块接合元件2112限定了展开构型中的远端邻接, 凝块2001进入血块捕获装置2140。

    Disk-based valve apparatus and method for the treatment of valve dysfunction
    36.
    发明授权
    Disk-based valve apparatus and method for the treatment of valve dysfunction 有权
    圆盘式阀门装置及治疗瓣膜功能障碍的方法

    公开(公告)号:US08728155B2

    公开(公告)日:2014-05-20

    申请号:US14033185

    申请日:2013-09-20

    IPC分类号: A61F2/24

    摘要: The present invention comprises a novel and safer mechanism of deployment using a self-positioning, self-centering, and self-anchoring method. To embody the present invention, a disk-based valve apparatus allowing the repositioning and retrieval of the implantable valve while working on a dysfunctional valve structure is disclosed. The disk-based valve apparatus may comprise one or more disks, either proximal or distal, a valve-housing component and a valve component. The one or more disks may be either proximal or distal, may be either connected to each other or disconnected from each other and may either be symmetrical or have different shapes and dimensions. The disk-based valve apparatus may be self anchoring, such as anchored by pressure from the one or more disk, or may be anchored using any anchoring.

    摘要翻译: 本发明包括使用自定位,自定心和自锚定方法的新型和更安全的展开机构。 为了体现本发明,公开了一种盘式阀装置,其允许在对功能不良的阀结构进行加工时重新定位和取回植入式阀。 基于盘的阀装置可以包括近端或远端的一个或多个盘,阀壳部件和阀部件。 一个或多个盘可以是近端的或远端的,可以彼此连接或彼此断开,并且可以是对称的或具有不同的形状和尺寸。 基于盘的阀装置可以是自锚定的,例如通过来自一个或多个盘的压力锚固,或者可以使用任何锚固来锚定。

    AXIALLY-RADIALLY NESTED EXPANDABLE DEVICE
    37.
    发明申请
    AXIALLY-RADIALLY NESTED EXPANDABLE DEVICE 审中-公开
    轴向放射性可扩展设备

    公开(公告)号:US20140025159A1

    公开(公告)日:2014-01-23

    申请号:US13892177

    申请日:2013-05-10

    IPC分类号: A61F2/852

    摘要: Expandable medical implants for maintaining support of a body lumen are disclosed. These implants comprise an axially-radially nested, diametrically expandable, moveable vascular device for enlarging an occluded portion of a vessel. The device can be configured to allow for motion such as translating and/or slide and lock. One advantage of the axially-radially nested stent is that it maintains the expanded size, without significant recoil.

    摘要翻译: 公开了用于维持体腔支撑的可扩展医用植入物。 这些植入物包括用于扩大容器的封闭部分的轴向径向嵌套的可径向扩张的可移动血管装置。 该装置可以被配置为允许诸如平移和/或滑动和锁定的运动。 轴向径向嵌套支架的一个优点是它保持了扩大的尺寸,而没有显着的后坐力。