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    COATED MEDICAL DEVICE AND METHOD OF COATING SUCH A DEVICE
    92.
    发明公开
    COATED MEDICAL DEVICE AND METHOD OF COATING SUCH A DEVICE 审中-公开
    涂覆的医疗装置和涂覆该装置的方法

    公开(公告)号：EP3192534A1

    公开(公告)日：2017-07-19

    申请号：EP17150320.4

    申请日：2017-01-04

    申请人： Cook Medical Technologies LLC

    发明人： MURRAY, David ,  BUTLER, James ,  NEILAN, John

    IPC分类号： A61L29/04 ,  A61L29/16 ,  A61L31/02 ,  A61L31/16

    CPC分类号： A61L31/08 ,  A61L29/04 ,  A61L29/16 ,  A61L31/022 ,  A61L31/16 ,  A61L2300/416 ,  A61L2420/02 ,  A61L2420/06

    摘要： A medical device such as a stent (10) or medical balloon (40) is functionalised prior to coating with a bioactive material (54), specifically by acidification or basification of the contact surface or surfaces (50) of the medical device. Functionalisation with subsequent coating of bioactive agent directly onto the functionalised surface provides a significantly more consistent and reliable coating of bioactive agent on a medical device without requiring containment or time release devices.

    摘要翻译： 在用生物活性材料（54）涂覆之前，具体地通过医疗装置的接触表面或表面（50）的酸化或碱化，在诸如支架（10）或医用球囊（40）之类的医疗装置上进行功能化。 随后将生物活性剂直接涂覆在官能化表面上的功能化提供了在医疗装置上生物活性剂的显着更一致和可靠的涂层，而不需要密封或时间释放装置。