利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

24 条记录 (耗时 0.026 秒)

    Bifurcated endoluminal prosthesis
    1.
    发明授权
    Bifurcated endoluminal prosthesis 失效
    分叉腔内假体

    公开(公告)号：US08709067B2

    公开(公告)日：2014-04-29

    申请号：US13601902

    申请日：2012-08-31

    申请人： Andrew H. Cragg ,  Claude Mialhe ,  George Goicoechea ,  John Hudson ,  Michael D. Dake

    发明人： Andrew H. Cragg ,  Claude Mialhe ,  George Goicoechea ,  John Hudson ,  Michael D. Dake

    IPC分类号： A61F2/06

    CPC分类号： A61F2/852 ,  A61F2/07 ,  A61F2/82 ,  A61F2/90 ,  A61F2/954 ,  A61F2/958 ,  A61F2002/061 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/828 ,  A61F2002/8486 ,  A61F2210/0019 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2220/0033 ,  A61F2220/0066 ,  A61F2220/0075 ,  A61F2230/0067 ,  A61F2240/001 ,  A61F2250/0098 ,  A61M25/0662 ,  Y10S623/903 ,  Y10T29/49826

    摘要： The present invention provides, in a first aspect a bifurcated stent for use in juxtaposition with an angelogical bifurcation. The bifurcated stent comprises a proximal portion adapted to be disposed within a blood vessel in juxtaposition with a bifurcation, a first distal stent portion adapted to extend across the bifurcation into one of the branched blood vessels, and a second distal stent portion adapted to allow blood to flow from the proximal portion into the other branch blood vessel. The invention also embraces a bifurcated prosthesis including such a bifurcated stent and a tubular graft layer formed from a biocompatible fabric in juxtaposition with the stent. In a second aspect of the invention there is provided a stent connection for joining two stents one to the other to define a continuous lumen through the two stents. Said stent connection comprises a first stent including a male engaging portion which can be compressed radially inwardly and a second stent including a female cooperating portion. Said male engaging portion can be entered into the female cooperating portion in a radially compressed state and thereafter caused or allowed to expand in the female cooperating portion to join the two stents together.

    摘要翻译： 本发明在第一方面提供了一种用于与神经分叉并置使用的分叉支架。 分叉支架包括适于被布置在与分叉并置的血管内的近端部分，适于延伸穿过分叉进入分支血管之一的第一远侧支架部分和适于允许血液的第二远侧支架部分 从近端部分流入另一分支血管。 本发明还包括包括这种分叉支架的分叉假体和由与支架并置的生物相容性织物形成的管状接枝层。 在本发明的第二方面，提供一种支架连接件，用于将两个支架彼此连接以限定穿过两个支架的连续内腔。 所述支架连接件包括第一支架，其包括可径向向内压缩的阳接合部分和包括阴配合部分的第二支架。 所述阳接合部分可以以径向压缩状态进入母配合部分，然后在母合作部分中引起或允许膨胀以将两个支架连接在一起。

    Apparatus for delivering an endoluminal stent or prosthesis
    9.
    发明授权
    Apparatus for delivering an endoluminal stent or prosthesis 失效
    用于输送腔内支架或假体的装置

    公开(公告)号：US5693086A

    公开(公告)日：1997-12-02

    申请号：US461514

    申请日：1995-06-05

    申请人： George Goicoechea ,  John Hudson ,  Claude Mialhe

    发明人： George Goicoechea ,  John Hudson ,  Claude Mialhe

    IPC分类号： A61F2/00 ,  A61F2/06 ,  A61F2/07 ,  A61F2/82 ,  A61F2/848 ,  A61F2/90 ,  A61F2/954 ,  A61F2/958 ,  A61M25/12 ,  A61M29/00

    CPC分类号： A61F2/852 ,  A61F2/07 ,  A61F2/82 ,  A61F2/90 ,  A61F2/954 ,  A61F2/958 ,  A61F2002/061 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/828 ,  A61F2002/8486 ,  A61F2210/0019 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2220/0033 ,  A61F2220/0066 ,  A61F2220/0075 ,  A61F2230/0067 ,  A61F2240/001 ,  A61F2250/0098 ,  A61M25/0662 ,  Y10S623/903 ,  Y10T29/49826

    摘要： Apparatus for delivering an endoluminal stent or prosthesis in the vasculature of a body. The apparatus has an introducer adapted for insertion into the vasculature having a diameter and a first portion of lock fitting on its distal end. It also has a cartridge exterior the body having inner tubular member with a diameter equal to or less than the diameter of the introducer which contains the endoluminal stent or prosthesis in its entirety in a compressed state, an outer sheath, and a second portion of the lock fitting. The apparatus also includes a pusher adapted to fit within the inner tubular member of the cartridge and engage a distal end of the endoluminal or prosthesis. The first portion of the locking fitting on the introducer mates with the second portion of the lock fitting on the cartridge to prevent relative movement of the introducer in the cartridge. The inner tubular member and the introducer form a continuous lumen upon attachment of the cartridge and the introducer. The lumen extends from exterior of the body to a point of implantation in the vasculature, through which the endoluminal stent or prosthesis is pushed by said pusher.

    摘要翻译： 用于在体内脉管系统中输送腔内支架或假体的装置。 该装置具有适于插入到脉管系统中的导引器，其具有在其远端上的直径和锁定配件的第一部分。 它还具有外壳体，其具有内部管状构件，其具有等于或小于导入器的直径的导管器的直径，该引导器在压缩状态下整体包含腔内支架或假体，外护套和第二部分 锁配件。 所述装置还包括适于装配在所述药筒的所述内部管状构件内且与所述腔内或假体的远端接合的推动器。 导引器上的锁定配件的第一部分与盒上的锁定配件的第二部分配合，以防止导引器在盒中的相对移动。 内部管状构件和引入器在盒和引导器附接时形成连续的内腔。 内腔从身体的外部延伸到脉管系统中的植入点，通过该点通过所述推动器推动腔内支架或假体。