Endovascular system for the treatment of stenoses of the carotid and catheter for this system
    2.
    发明公开
    Endovascular system for the treatment of stenoses of the carotid and catheter for this system 有权
    系统zum Behandeln von Stenosen der Kopfschlagader

    公开(公告)号:EP1611918A2

    公开(公告)日:2006-01-04

    申请号:EP05108518.1

    申请日:1999-11-30

    发明人: Coppi, Gioacchino

    IPC分类号: A61M25/10 A61B17/12

    摘要: The invention relates to a catheter, in particular for endovascular applications, comprising a long and flexible, hollow, tubular body (1) having an insertion end (4) and a connection end (3) intended to remain outside the body. According to the invention, the catheter comprises in the insertion end (4) at least two elements (9, 12) which are expandable/contractible by means of external operation. Said elements are located at a distance from each other, one upstream and the other downstream of a given section of a vessel. With the catheter it is possible to operate in the section comprised between the two expandable elements (9, 12) and, if necessary, in the intermediate arterial branch which, on account of the two elements (9, 12) upstream and downstream, will have a zero flow.

    摘要翻译: 本发明涉及一种导管,特别是用于血管内应用,其包括具有插入端(4)的长而柔性的中空管状体(1),以及旨在保持在身体外部的连接端(3)。 根据本发明,导管在插入端(4)中包括通过外部操作可扩张/收缩的至少两个元件(9,12)。 所述元件位于彼此相距一定距离处,容器的给定部分的一个上游和下游。 使用导管,可以在包括在两个可膨胀元件(9,12)之间的部分中进行操作,并且如果需要,可以在中间动脉分支中操作,由于上游和下游的两个元件(9,12),它将会 有零流量。