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    ADJUSTABLE LENGTH CATHETER
    1.
    发明公开
    ADJUSTABLE LENGTH CATHETER 审中-公开
    可调长度导管

    公开(公告)号：EP1587570A2

    公开(公告)日：2005-10-26

    申请号：EP04702579.6

    申请日：2004-01-15

    申请人： Gore Enterprise Holdings, Inc.

    发明人： ARMSTRONG, Joseph, R. ,  CULLY, Edward, H. ,  DAUGHERTY, John, R. ,  JOHNSON, Eric, G. ,  KING, David, R. ,  ULM, Mark, J. ,  VONESH, Michael, J.

    IPC分类号： A61M25/01

    CPC分类号： A61M25/00 ,  A61M2025/0175

    摘要： A catheter provided with an adjustable length guidewire catheter lumen, located proximal of a therapeutic device or agent positioned at the distal end of the catheter. The length of the adjustable length guidewire catheter lumen is controlled by the physician, allowing the benefits of both over-the-wire and rapid exchange systems to be provided in one catheter. The adjustable length is provided with a thin-walled tube that corrugates under axial compression. The tube may optionally be pre-corrugated or may be allowed to corrugate non-uniformly under the axial compression. The catheter length may change by, for example, over 100 % of its original length between full axial compression and full axial extension.

    摘要翻译： 设置有可调节长度的导丝导管内腔的导管位于位于导管远端的治疗装置或药剂的近端。 可调节长度的导丝导管内腔的长度由医师控制，允许在一个导管中提供线上和快速交换系统的益处。 可调长度带有一个薄壁管，在轴向压缩下波纹。 该管可以任选地预先波纹或者可以允许在轴向压缩下不均匀地波纹。 例如，导管长度可以在完全轴向压缩和完全轴向延伸之间改变，例如，其原始长度的100％以上。