Transdermal patch comprising a melting point lowering agent
    64.
    发明公开
    Transdermal patch comprising a melting point lowering agent 有权
    经皮P。。end。。。。。。。。。。。。。。。。。。。

    公开(公告)号:EP1661560A1

    公开(公告)日:2006-05-31

    申请号:EP05077630.1

    申请日:2005-11-21

    IPC分类号: A61K9/70

    摘要: The problem of the invention is to provide a drug-containing patch which is very favorable in percutaneous absorbability and is excellent in sustainability of the drug efficacy, that is, the drug-containing patch having a sufficient percutaneous absorbability and effect sustainability in a degree to be actually used for therapy of patients. The problem is solved by a patch comprising a drug, a melting point lowering agent and an adhesive base.

    摘要翻译: 本发明的问题在于提供一种非常有利于经皮吸收性且药物功效的可持续性优异的药物补片,即具有足够的经皮吸收性的药物含有贴剂, 实际上用于治疗患者。 该问题通过包含药物,降粘剂和粘合剂基质的贴剂来解决。

    IONTOPHORESIS DEVICE AND METHOD OF CURRENT CONTROL THEREFOR
    69.
    发明授权
    IONTOPHORESIS DEVICE AND METHOD OF CURRENT CONTROL THEREFOR 失效
    离子导入设备和用于控制电流相应的方法

    公开(公告)号:EP0847775B1

    公开(公告)日:2004-10-27

    申请号:EP96926634.5

    申请日:1996-08-12

    IPC分类号: A61N1/30 A61N1/32

    摘要: An iontophoresis device which is capable of reducing variations in drug delivery caused by the individual difference in the impedances of the skin or mucous membrane and inhibiting a decrease in drug delivery at a different electrode and is excellent in pharmacological effects, safety, reliability, and mass-producibility. The device comprises a different electrode, an indifferent electrode, a current detection section for determining an active current value as a difference between the value of an applied current flowing between the different and indifferent electrodes when pulse voltage/current are applied and the value of a discharge current flowing when the electric charge accumulated in the living organism is discharged as a result of short-circuiting in the different and indifferent electrodes occurring when the application of pulse voltage/current is suspended, and a feedback control section for controlling the active current value by making pulse voltage/current amplitudes variable. The method of current control for the device comprises the step of determining the active current value and the feedback control step for controlling the active current value.