Stents with elevations at selected crossing points
    33.
    发明授权
    Stents with elevations at selected crossing points 有权
    在选定的交叉点有高度的支架

    公开(公告)号:US06652577B2

    公开(公告)日:2003-11-25

    申请号:US09874609

    申请日:2001-06-05

    申请人: Marc Gianotti

    发明人: Marc Gianotti

    IPC分类号: A61F206

    摘要: A prosthetic stent with a tubular wall having local inwardly or outwardly formed elevations. Stents having such elevations have a higher mechanical stability if bend according to the curvature of the body vessels to be supported or repaired. Also a method for manufacturing a stent with such elevations is described.

    摘要翻译: 具有管状壁的假体支架具有局部向内或向外形成的高度。 具有这种高度的支架具有较高的机械稳定性,如果根据体容器的曲率进行弯曲以被支撑或修复。 还描述了一种用于制造具有这种高度的支架的方法。

    Endoprosthesis
    34.
    发明授权
    Endoprosthesis 失效
    内假体

    公开(公告)号:US5836962A

    公开(公告)日:1998-11-17

    申请号:US787817

    申请日:1997-01-22

    申请人: Marc Gianotti

    发明人: Marc Gianotti

    摘要: A body compatible device including an elongate filament substantially uniform in lateral cross-section over its length and having multiple fibers having high tensile strength embedded in a polymeric material. The polymeric material may be melted onto the fibers, and the filament may have an elongate polymeric case surrounding the filament. The body compatible device may be a stent of a tubular latticework.

    摘要翻译: 一种身体兼容装置,其包括在其长度上具有横向横截面基本上均匀的细长丝,并且具有嵌入聚合物材料中的具有高拉伸强度的多根纤维。 聚合物材料可以熔化到纤维上,并且细丝可以具有围绕细丝的细长聚合物壳体。 身体兼容装置可以是管状网格的支架。

    Stent delivery device and method for manufacturing same
    35.
    发明授权
    Stent delivery device and method for manufacturing same 失效
    支架输送装置及其制造方法

    公开(公告)号:US5709703A

    公开(公告)日:1998-01-20

    申请号:US744036

    申请日:1996-11-05

    摘要: The stent delivery device has an elongated sheath with a self-expandable stent placed in contracted condition within the distal area of the sheath. An elongated core is arranged in the sheath for relative longitudinal motion between core and sheath, and drive means are arranged between the core and the stent. Scratch protection tubular means comprise a reinforcement ring secured in the sheath and surrounding the distal end portion of the stent when the stent is in contracted condition in the sheath and a tube of thermoformable material heat shrunk over the proximal end portion of the stent and over the core.

    摘要翻译: 支架输送装置具有细长的护套,其中自扩张支架置于收缩状态下在护套的远端区域内。 在芯鞘和护套之间布置细长的芯体以进行相对的纵向运动,驱动装置设置在芯体和支架之间。 刮擦保护管状装置包括固定在护套中并且当支架在护套中处于收缩状态时围绕支架的远端部分的加强环,并且热可成型材料管热收缩在支架的近端部分上方 核心。