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    • 22. 发明授权
    • Electrode structure for iontophoresis device and method of producing the same
    • 离子电渗装置的电极结构及其制造方法
    • US06915159B1
    • 2005-07-05
    • US09807832
    • 2000-05-10
    • Mitsuru KuribayashiHiroyuki MaedaNobuhiro KogaNaruhito Higo
    • Mitsuru KuribayashiHiroyuki MaedaNobuhiro KogaNaruhito Higo
    • A61N1/04A61N1/30
    • A61N1/044A61N1/0436A61N1/0448
    • The invention is to provide an electrode structure of an iontophoresis device and a method of producing the same, excellent in an economical property, an operational property, stability and safety. The electrode structure for the iontophoresis device comprises a backing having a substrate film (1) having a molding portion, an anode side and a cathode side electrode layers (14), (15) formed passing the outer circumferential portion from the inner bottom of the molding portion, and an insulating layer 3 formed in the outer circumferential portion of the molding portion. The molding portion of the backing has a dent portion and an anode side and a cathode side conductive layers (12), (13) are separately installed therein. A cover member (8) is installed to seal between these conductive layers (12), (13) and the insulating layer (3). An adhesive sheet (10) for attachment to the skin is provided to the rear face of the substrate film (1) and a liner (16) for the adhesive sheet is provided on the cover member (8).
    • 本发明提供离子电渗装置的电极结构及其制造方法,经济性,操作性,稳定性,安全性优异。 用于离子电渗装置的电极结构包括:背衬,具有具有模制部分的基底膜(1),阳极侧和阴极侧电极层(14),(15),其形成为穿过外周部分从内壁 模制部分和形成在模制部分的外圆周部分中的绝缘层3。 背衬的模制部分具有凹部和阳极侧,并且阴极侧导电层(12),(13)分别安装在其中。 盖构件(8)被安装以密封在这些导电层(12),(13)和绝缘层(3)之间。 在基材膜(1)的背面设有用于附着于皮肤的粘合片(10),在盖部件(8)上设置粘接片用衬垫(16)。
    • 26. 发明授权
    • Iontophoresis device and method of assembling the same
    • 离子渗透装置及其组装方法
    • US06587717B1
    • 2003-07-01
    • US09581261
    • 2000-06-28
    • Mitsuru KuribayashiHiroyuki MaedaNobuhiro KogaNaruhito Higo
    • Mitsuru KuribayashiHiroyuki MaedaNobuhiro KogaNaruhito Higo
    • A61N130
    • A61N1/0448
    • The present invention relates to an iontophoresis device, which can ensure the long-term stability of a drug and makes the operations for assemblage upon application easy as well as a method of assembling the device. A backing layer (4) is provided with a drug-dissolving portion (11) on a donor electrode-printed portion (6) thereof and a drug support (14) removably contacts with the drug-dissolving portion. A liner (12) is disposed on the backing layer on the skin (40) side and this is peeled off upon practical use. An opening (15) is formed on the liner (12) and an opening (5) is formed on an electrode portion (Ib). When assembling the device, these openings coincide with each other to thus easily and precisely dispose the drug support (14) on the drug-dissolving portion (11).
    • 离子电渗疗法装置技术领域本发明涉及一种离子电渗疗法装置,能够确保药物的长期稳定性,容易进行装配操作以及组装装置的方法。 背衬层(4)在其供体电极印刷部分(6)上设有药物溶解部分(11),药物载体(14)可与药物溶解部分可拆卸地接触。 衬垫(12)设置在皮肤(40)侧的背衬层上,并且在实际使用时将其剥离。 在衬套(12)上形成开口(15),在电极部分(1b)上形成开口(5)。 当组装装置时,这些开口彼此重合,从而容易且精确地将药物载体(14)放置在药物溶解部分(11)上。