Stent for Delivery a Therapeutic Agent from a Side Surface of a Stent StSrut
    1.
    发明申请
    Stent for Delivery a Therapeutic Agent from a Side Surface of a Stent StSrut 审中-公开
    用于从支架StSrut的侧表面递送治疗剂的支架

    公开(公告)号:US20090192593A1

    公开(公告)日:2009-07-30

    申请号:US12353509

    申请日:2009-01-14

    IPC分类号: A61F2/82

    摘要: Described herein are implantable medical devices, such as implantable or intravascular stents, for delivering a therapeutic agent, and methods for making such medical devices. In one embodiment, the medical device comprises a stent having a plurality of struts, at least one of which has a cavity disposed therein. A therapeutic agent is delivered from the cavity through and opening in a strut surface. In another embodiment, the medical device is a stent having a coating disposed on the side surface(s) of at least one strut for deliver of a therapeutic agent from the coating.

    摘要翻译: 本文描述了用于递送治疗剂的可植入医疗装置,例如可植入或血管内支架,以及制造这种医疗装置的方法。 在一个实施例中,医疗装置包括具有多个支柱的支架,其中至少一个具有设置在其中的空腔。 治疗剂从空腔通过并在支柱表面打开。 在另一个实施例中,医疗装置是具有设置在至少一个支柱的侧表面上的涂层的支架,用于从涂层输送治疗剂。