Drug delivery spiral coil construct
    73.
    发明申请
    Drug delivery spiral coil construct 有权
    药物输送螺旋线圈构造

    公开(公告)号:US20070282425A1

    公开(公告)日:2007-12-06

    申请号:US11445079

    申请日:2006-05-31

    IPC分类号: A61F2/06

    摘要: An implantable medical device is disclosed having a helical construct including a set of spiral coils for local in vivo application of a therapeutic substance in a biological lumen. The helical construct is configured to apply less than 0.75 Bar of pressure to the biological lumen wall. The helical construct can have at least two sets of spiral coils having opposing helical directions. The device can be used for the treatment of vascular disorders such as restenosis and vulnerable plaque.

    摘要翻译: 公开了一种植入式医疗装置,其具有螺旋构造,其包括用于在生物腔内局部体内施用治疗物质的一组螺旋线圈。 螺旋结构被配置为向生物腔壁施加小于0.75巴的压力。 螺旋结构可以具有至少两组具有相反螺旋方向的螺旋线圈。 该装置可用于治疗血管疾病如再狭窄和易损斑块。