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    • 7. 发明公开
    • Needleless Transdermal Drug Delivery Devices
    • Nadellose Transdermale Darreichungsformen
    • EP2514411A1
    • 2012-10-24
    • EP12164276.3
    • 2012-04-16
    • Palo Alto Research Center Incorporated
    • Uhland, ScottPeeters, Eric
    • A61K9/14A61M5/30
    • A61K9/0021A61M5/30A61M5/3015
    • Drug delivery device and methods are provided for transdermal drug delivery through a skin. The device includes a gas source (18) comprising a gas or capable of selectively producing a gas. The device also includes a first collimator (40) fluidly connected with the gas source (18) adapted to form a first plurality of collimated gas streams comprising the gas. The first collimator (40) has an inlet end (44) and an outlet end (46). The device further includes a first drug source comprising a drug. The first drug source is configured to release the drug into the first plurality of collimated gas streams between the inlet end and outlet end of the first collimator.
    • 提供药物递送装置和方法用于通过皮肤的透皮药物递送。 该装置包括气体源(18),其包括气体或能够选择性地产生气体。 该装置还包括与气体源(18)流体连接的第一准直器(40),其适于形成包括气体的第一多个准直气流。 第一准直器(40)具有入口端(44)和出口端(46)。 该装置还包括包含药物的第一药物源。 第一药源构造成将药物释放到第一准直仪的入口端和出口端之间的第一组多个准直气体流中。