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    • 9. 发明授权
    • Device for percutaneous absorption preparation
    • 经皮吸收制剂装置
    • US07883504B2
    • 2011-02-08
    • US12441842
    • 2007-08-31
    • Seiji TokumotoHirotoshi AdachiYasushi FuchitaTatsuya OgawaHitoshi Otomo
    • Seiji TokumotoHirotoshi AdachiYasushi FuchitaTatsuya OgawaHitoshi Otomo
    • A61K9/22
    • A61N1/0448A61N1/0436A61N1/044
    • The invention provides a device for a percutaneous absorption preparation, provided with a solution storage container which can exhibit good solution migration independently of the level of force. The device for a percutaneous absorption preparation comprises an electrode film comprising a base member (1) and an electrode layer (2) and having a dissolution liquid passage hole (9), a drug impregnation member (3) mounted on the electrode layer (2) side of the electrode film, and a dissolution liquid storage container (5) bonded to the base member (1) side of the electrode film via a lid member (7) covering the solution passage hole (9). The dissolution liquid storage container (5) comprises a bottom and a sidewall. A protrusion (5b) which faces the dissolution liquid passage hole (9) is provided at the center of the bottom, and the sidewall is provided with a vertically folded part (5c).
    • 本发明提供了一种用于经皮吸收制剂的装置,其具有能够独立于力水平显示良好的溶液迁移的溶液储存容器。 用于经皮吸收制剂的装置包括:电极膜,包括基底部件(1)和电极层(2),并具有溶解液体通过孔(9);药物浸渍部件(3),安装在电极层 )侧,以及通过覆盖所述溶液通孔(9)的盖部件(7)与所述电极膜的​​基材(1)侧接合的溶解液收容容器(5)。 溶解液储存容器(5)包括底部和侧壁。 在底部的中心设有面向溶解液通路孔(9)的突起(5b),侧壁设有垂直折叠部(5c)。