Tissue puncture closure system with retractable sheath
    2.
    发明申请
    Tissue puncture closure system with retractable sheath 有权
    组织穿刺闭合系统与可伸缩护套

    公开(公告)号:US20060265007A1

    公开(公告)日:2006-11-23

    申请号:US11130895

    申请日:2005-05-17

    IPC分类号: A61B17/04

    摘要: Methods and apparatus are disclosed for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being with an anchor, a sealing plug and a filament connecting the anchor and sealing plug. The methods and apparatus provide for automatic tamping and/or cinching of the sealing plug when the apparatus is withdrawn from the puncture site. The automatic tamping and/or cinching may be facilitated by retracting a procedure sheath without moving the sealing plug or a tamping assembly.

    摘要翻译: 公开了用于密封经皮形成的穿刺或切口的组织,所述组织用锚固体,密封塞和连接锚固件和密封塞的细丝分离生物体的两个内部部分。 所述方法和装置提供当所述装置从穿刺部位抽出时自动捣固和/或收紧密封塞。 通过在不移动密封塞或捣固组件的情况下缩回程序护套可以促进自动捣固和/或收紧。

    Tissue puncture closure device with magazine fed tamping system
    3.
    发明申请
    Tissue puncture closure device with magazine fed tamping system 有权
    组织穿刺闭合装置,带有进料捣固系统

    公开(公告)号:US20060229673A1

    公开(公告)日:2006-10-12

    申请号:US11103257

    申请日:2005-04-11

    申请人: Andrew Forsberg

    发明人: Andrew Forsberg

    IPC分类号: A61B17/04

    摘要: The present invention is directed to methods and apparatus for sealing a puncture or incision formed percutaneously in tissue separating two internal portions of the body of a living being with an anchor, a sealing plug and a filament connecting the anchor and sealing plug. The method and apparatus provide a magazine fed tamping system for automatic tamping and/or cinching of the sealing plug when the apparatus is withdrawn from the puncture site. The automatic tamping and/or cinching is facilitated by transducing a motive force generated by the withdrawal of the apparatus into a tamping and/or cinching force.

    摘要翻译: 本发明涉及用于密封经皮形成的穿刺或切口的方法和装置,所述组织用锚固体,密封塞和连接锚固件和密封塞的细丝分离生物体的两个内部部分。 该方法和装置提供了一种用于当设备从穿刺部位抽出时自动捣固和/或收紧密封塞的料盒供给捣固系统。 通过将由装置抽出产生的动力转换成捣固和/或收紧力来促进自动捣固和/或收紧。

    Vascular insertion sheath with stiffened tip
    4.
    发明申请
    Vascular insertion sheath with stiffened tip 审中-公开
    具有加强尖端的血管插入鞘

    公开(公告)号:US20050096697A1

    公开(公告)日:2005-05-05

    申请号:US10700767

    申请日:2003-11-04

    摘要: The present invention provides a method and apparatus for sealing a subcutaneous tissue puncture. The method and apparatus reduce the occurrence of anchor shuttling by stiffening a tip or end portion of an insertion sheath that acts as a one-way valve to a closure device anchor. The stiffening of the tip reduces shuttling by reducing or eliminating the tendency of prior insertion sheath tips from puckering and creating a gap into which the anchor may reenter. The method of stiffening may take on many different mechanisms, several of which are disclosed.

    摘要翻译: 本发明提供一种密封皮下组织穿刺的方法和装置。 该方法和装置通过将用作单向阀的插入鞘的尖端或端部加强到闭合装置锚固件来减少锚定穿梭的发生。 尖端的加强通过减少或消除先前的插入鞘尖端起皱的趋势并且产生可能重新进入锚的间隙来减少穿梭。 硬化的方法可能具有许多不同的机制,其中几个被公开。

    Method and apparatus for locating vascular punctures
    7.
    发明申请
    Method and apparatus for locating vascular punctures 有权
    用于定位血管穿刺的方法和装置

    公开(公告)号:US20050234396A1

    公开(公告)日:2005-10-20

    申请号:US10827714

    申请日:2004-04-20

    IPC分类号: A61M3/00 A61M25/00

    摘要: The present invention provides a vascular insertion sheath with collapsible penetration locators. The collapsible penetration locators provide the insertion sheath with a small outer diameter and the added functionality of precise location indicator. The collapsible penetration locators comprise thin membranes that collapse upon insertion of a sealing device or vascular instrument into the insertion sheath. The insertion sheath includes a reinforced wall according to some embodiments, with a coiled or braided filament for reinforcement.

    摘要翻译: 本发明提供了具有可折叠穿透定位器的血管插入鞘。 可折叠穿透定位器为插入护套提供了一个小的外径,并增加了精确定位指示器的功能。 可折叠穿透定位器包括在将密封装置或血管仪器插入插入鞘时折叠的薄膜。 插入护套包括根据一些实施例的加强壁,其具有用于加强的螺旋或编织细丝。

    Vascular puncture seal anchor nest
    8.
    发明申请
    Vascular puncture seal anchor nest 有权
    血管穿刺密封锚巢

    公开(公告)号:US20050125030A1

    公开(公告)日:2005-06-09

    申请号:US10726826

    申请日:2003-12-03

    摘要: The present invention provides a method and apparatus for sealing a subcutaneous tissue puncture. The method and apparatus increases the reliability of device function by creating a multi-level anchor nest in a carrier tube of a tissue puncture closure device. The multi-level nest allows an insertion sheath or other deployment member to slide between the carrier tube and the anchor to rotate and deploy the anchor within an artery or other lumen.

    摘要翻译: 本发明提供一种密封皮下组织穿刺的方法和装置。 该方法和装置通过在组织穿刺闭合装置的载体管中产生多级锚巢来增加装置功能的可靠性。 多层嵌套允许插入鞘或其他展开构件在承载管和锚固件之间滑动以使锚固件在动脉或其他内腔内旋转和展开。

    Vascular puncture depth locator
    9.
    发明申请
    Vascular puncture depth locator 审中-公开
    血管穿刺深度定位器

    公开(公告)号:US20050107820A1

    公开(公告)日:2005-05-19

    申请号:US10713530

    申请日:2003-11-13

    IPC分类号: A61B19/00 A61M25/06 A61M29/00

    摘要: The present invention provides dilator and insertion sheath assembly having penetration locators. In particular, at least one inlet port resides on the insertion sheath and is in fluid communication with a drip hole to provide penetration indication to a user.

    摘要翻译: 本发明提供了具有穿透定位器的扩张器和插入鞘组件。 特别地,至少一个入口端口位于插入护套上并且与滴水孔流体连通以向使用者提供穿透指示。

    Method and apparatus for locating vascular punctures
    10.
    发明申请
    Method and apparatus for locating vascular punctures 审中-公开
    用于定位血管穿刺的方法和装置

    公开(公告)号:US20050085773A1

    公开(公告)日:2005-04-21

    申请号:US10686077

    申请日:2003-10-15

    申请人: Andrew Forsberg

    发明人: Andrew Forsberg

    IPC分类号: A61M39/22 A61M39/28 A61M5/178

    CPC分类号: A61M39/28 A61M39/22

    摘要: The present invention provides vascular insertion sheaths and other tools having penetration locators. The insertion sheaths or other tools also have a switch for controlling fluid flow therethrough. The switch may be a valve or a closed indication chamber that reduces or eliminates blood loss to atmosphere while still providing a visual indication of lumen penetration.

    摘要翻译: 本发明提供了具有穿透定位器的血管插入鞘和其它工具。 插入护套或其他工具还具有用于控制流过其中的流体的开关。 开关可以是阀或封闭的指示室,其减少或消除对大气的失血,同时仍然提供管腔穿透的视觉指示。