Expandable sheath tubing
    3.
    发明授权
    Expandable sheath tubing 有权
    可扩展护套管

    公开(公告)号:US07766820B2

    公开(公告)日:2010-08-03

    申请号:US10693398

    申请日:2003-10-24

    申请人: Lee A. Core

    发明人: Lee A. Core

    IPC分类号: A61B1/005

    摘要: An introducer sheath or catheter can be formed in two or more layers with an inner layer made of a higher durometer material and an outer layer made of a lower durometer material. The inner layer can have one or a combination of the following: one or more longitudinal slits, overlapping portions, monolithic hinges, or other formations to allow for radial expansion.

    摘要翻译: 引导器鞘或导管可以形成为具有由较高硬度材料制成的内层和由较低硬度材料制成的外层的两层或多层。 内层可以具有以下的一个或组合:一个或多个纵向狭缝,重叠部分,整体铰链或其他结构,以允许径向膨胀。