Bifurcation catheter dual balloon bond and methods
    6.
    发明授权
    Bifurcation catheter dual balloon bond and methods 有权
    分叉导管双气球粘合和方法

    公开(公告)号:US08163123B2

    公开(公告)日:2012-04-24

    申请号:US12183869

    申请日:2008-07-31

    IPC分类号: B32B37/06

    摘要: A catheter assembly includes a main catheter branch having a catheter shaft and a distal end portion. A main balloon and a side balloon are positioned at the distal end portion of the catheter shaft. The main balloon includes a distal waist portion at a distal end thereof and a proximal waist portion at a proximal end thereof. The side balloon includes an inflatable portion, a proximal waist portion, and a distal waist portion, wherein the proximal and distal waist portions define a side inflation lumen. The proximal waist portion of the side balloon and the proximal waist portion of the main balloon are secured to the distal end portion of the catheter shaft at a single bond or connection point to create a proximal balloon joint, wherein the main inflation lumen is in fluid communication with the main balloon and the side inflation lumen.

    摘要翻译: 导管组件包括具有导管轴和远端部分的主导管分支。 主气囊和侧气囊位于导管轴的远端部分。 主气囊包括在其远端处的远端腰部部分和其近端处的近侧腰部部分。 侧气囊包括可充气部分,近侧腰部部分和远侧腰部部分,其中近侧和远侧腰部部分限定侧部充气腔。 侧囊的近侧腰部和主气囊的近侧腰部以单一接合点或连接点固定在导管轴的前端部分,以形成近端球囊关节,其中主充气腔处于流体 与主气囊和侧充气腔相通。

    Devices for abluminally coating medical devices
    10.
    发明授权
    Devices for abluminally coating medical devices 有权
    用于医疗器械过度涂层的设备

    公开(公告)号:US08635752B2

    公开(公告)日:2014-01-28

    申请号:US13611898

    申请日:2012-09-12

    IPC分类号: B23P19/00 B05C5/00

    摘要: A stent crimping and coating apparatus is disclosed. The apparatus includes a plurality of crimping blades positioned in a radial array and collectively forming a central crimping lumen, wherein the plurality of crimping blades radially movable to alter the diameter of the central crimping lumen. Each of the crimping blades includes a first surface configured to at least in part define the central crimping lumen. One or more of the crimping blades includes a fluid channel extending therein and a plurality of openings in fluid communication with the fluid channel. The plurality of openings are located at the first surface of the one or more crimping blades and adapted to discharge a fluid into the central crimping lumen.

    摘要翻译: 公开了一种支架压接和涂覆装置。 该装置包括定位在径向阵列中并且共同形成中心压接腔的多个压接刀片,其中多个压接刀片可径向移动以改变中心压接腔的直径。 每个压接刀片包括构造成至少部分地限定中心压接腔的第一表面。 一个或多个压接刀片包括在其中延伸的流体通道和与流体通道流体连通的多个开口。 多个开口位于一个或多个卷边刀片的第一表面处,并且适于将流体排放到中心压接管腔中。