Composite catheter braid
    3.
    发明申请
    Composite catheter braid 有权
    复合导管编织物

    公开(公告)号:US20050137519A1

    公开(公告)日:2005-06-23

    申请号:US10738854

    申请日:2003-12-17

    申请人: Dennis Boismier

    发明人: Dennis Boismier

    摘要: Composite catheter braids can be formed from a plurality of filaments, some of which can include significant amounts of molybdenum. Filaments including stainless steel and other materials can be used in combination with filaments including molybdenum. Individual filaments can be composed of single metals, or can represent alloys. Composite catheter braids can be employed in intravascular catheters.

    摘要翻译: 复合导管编织物可以由多根细丝形成,其中一些细丝可以包含大量的钼。 包括不锈钢和其他材料的丝可以与包括钼的细丝组合使用。 单丝可以由单一金属组成,也可以代表合金。 复合导管编织物可用于血管内导管。

    Selective treatment of linear elastic materials to produce localized areas of superelasticity
    5.
    发明申请
    Selective treatment of linear elastic materials to produce localized areas of superelasticity 有权
    线性弹性材料的选择性处理产生超弹性的局部区域

    公开(公告)号:US20050049690A1

    公开(公告)日:2005-03-03

    申请号:US10647619

    申请日:2003-08-25

    IPC分类号: A61F2/82 C22F1/00 A61F2/06

    摘要: Methods of selectively treating linear elastic materials to produce localized areas of superelasticity and/or shape-memory are disclosed. In an illustrative method, a linear elastic workpiece may be formed into a particular shape by cold-forming or other low-temperature process, and incorporated into a medical device such as an embolic protection filter, vena cava filter, stent or guidewire. A heat source may be used to apply thermal energy to selective areas of the workpiece, imparting superelasticity to the material.

    摘要翻译: 公开了选择性处理线性弹性材料以产生超弹性和/或形状记忆的局部区域的方法。 在一个示例性的方法中,线性弹性工件可以通过冷成型或其它低温工艺形成特定形状,并且并入医疗装置如栓塞保护过滤器,腔静脉过滤器,支架或导丝中。 可以使用热源将热能施加到工件的选择区域,使材料具有超弹性。