Automatic vascular closure deployment devices and methods
    4.
    发明授权
    Automatic vascular closure deployment devices and methods 有权
    自动血管闭合部署装置及方法

    公开(公告)号:US08444673B2

    公开(公告)日:2013-05-21

    申请号:US13025356

    申请日:2011-02-11

    IPC分类号: A61B17/04 A61B17/08

    摘要: Methods of installing a vascular closure device, the vascular closure device adapted for sealing an opening in biological tissue and comprising an anchor, a compressible plug, a cinch and a suture, the method comprising the steps of providing an insertion sheath, inserting the insertion sheath into the opening in the biological tissue, providing a device sheath having the vascular closure device preloaded therein with a proximal portion of the suture attached to the device sheath, subsequent to the step of inserting the insertion sheath, inserting the device sheath into the insertion sheath, and retracting the insertion sheath and device sheath simultaneously, wherein during the retraction, the insertion sheath and the device sheath are fixed to one another and devices adapted to the methods.

    摘要翻译: 一种安装血管闭合装置的方法,所述血管闭合装置适于密封生物组织中的开口并包括锚固件,可压缩塞子,束带和缝合线,所述方法包括以下步骤:提供插入鞘,将插入鞘 进入生物组织中的开口,提供装置护套,其中预先装载有血管闭合装置的血管闭合装置具有附接到装置护套的缝合线的近侧部分,在插入插入鞘的步骤之后,将装置护套插入插入鞘中 并且同时缩回插入鞘和装置护套,其中在缩回过程中,插入鞘和装置护套彼此固定并适应于该方法。

    CLOSURE DEVICE
    6.
    发明申请
    CLOSURE DEVICE 审中-公开
    封闭装置

    公开(公告)号:US20120143249A1

    公开(公告)日:2012-06-07

    申请号:US13268142

    申请日:2011-10-07

    IPC分类号: A61B17/04 B32B38/00 B32B37/14

    摘要: The present disclosure provides closure devices for closing an opening in a body lumen, systems for closing an opening in a body lumen, and methods of making a closure device for closing an opening in a body lumen. The closure device may include a plug, an anchor, a cinch button, and a suture coupled to the anchor, the suture having a plurality of elongate filaments with a predefined cutting segment for cutting the suture, where the plurality of elongate filaments of the predefined cutting segment are bonded together to prevent their relative motion.

    摘要翻译: 本公开提供了用于关闭体腔中的开口的闭合装置,用于关闭体腔内的开口的系统,以及制造用于关闭体腔内的开口的闭合装置的方法。 闭合装置可以包括栓塞,锚固件,系带按钮和联接到锚固件的缝合线,缝合线具有多个细长长丝,其具有用于切割缝合线的预定切割段,其中预定义的多个细长长丝 切割段结合在一起以防止其相对运动。

    Method and apparatus for promoting hemostasis of a blood vessel puncture
    9.
    发明授权
    Method and apparatus for promoting hemostasis of a blood vessel puncture 有权
    促进血管穿刺止血的方法和装置

    公开(公告)号:US07789893B2

    公开(公告)日:2010-09-07

    申请号:US11531143

    申请日:2006-09-12

    IPC分类号: A61D1/00

    摘要: An apparatus for promoting hemostasis of a puncture formed in a blood vessel accessible through an incision tract and methods of use thereof. The apparatus includes distal and proximal balloons each having a contracted position and an expanded position, the proximal balloon spaced by a predetermined initial distance from the distal balloon. The apparatus further includes at least one catheter coupling the distal and proximal balloons to a source of pressurized fluid to selectively actuate the distal and proximal balloons between the contracted and expanded positions.

    摘要翻译: 一种用于促进形成在可通过切口引导的血管中形成的穿刺止血的装置及其使用方法。 该装置包括远端和近端气球,其各自具有收缩位置和扩张位置,近侧气球与远端球囊隔开预定的初始距离。 该装置还包括至少一个导管,其将远端和近端气囊联接到加压流体源,以选择性地致动收缩和扩张位置之间的远端和近端气囊。