HYDROPHILIC COATINGS WITH TUNABLE COMPOSITION FOR DRUG COATED BALLOON
    27.
    发明申请
    HYDROPHILIC COATINGS WITH TUNABLE COMPOSITION FOR DRUG COATED BALLOON 审中-公开
    用于药物涂层气囊的可逆组合物的水解涂料

    公开(公告)号:US20110144577A1

    公开(公告)日:2011-06-16

    申请号:US12636158

    申请日:2009-12-11

    摘要: A tunable coating formulation is described for a drug delivery balloon comprising a therapeutic agent, an excipient and a plasticizer. The tunable coating includes a first therapeutic agent and a first excipient, and can have a second therapeutic agent and a second excipient. The first and second therapeutic agents have different dissolution rates during balloon inflation and therefore provide a coating that is tunable. The plasticizer in the formulation has a weigh ratio of excipient to plasticizer below 1:0.1.

    摘要翻译: 对于包含治疗剂,赋形剂和增塑剂的药物递送球,描述了可调涂层制剂。 可调涂层包括第一治疗剂和第一赋形剂,并且可以具有第二治疗剂和第二赋形剂。 第一和第二治疗剂在球囊膨胀期间具有不同的溶解速率,因此提供可调谐的涂层。 制剂中的增塑剂具有赋形剂与增塑剂的重量比低于1:0.1。