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    • 8. 发明申请
    • Electrode Assembly for Iontophoresis Having Shape-Memory Separator and Iontophoresis Device Using the Same
    • 具有形状记忆分离器和使用其的离子电渗装置的离子电渗电极组件
    • US20090299265A1
    • 2009-12-03
    • US11992672
    • 2006-10-02
    • Akihiko TaniokaMizuo NakayamaTakehiko MatsumuraHidero AkiyamaAkihiko Matsumura
    • Akihiko TaniokaMizuo NakayamaTakehiko MatsumuraHidero AkiyamaAkihiko Matsumura
    • A61N1/30
    • A61N1/0444A61N1/044A61N1/0448
    • An electrode assembly for iontophoresis including an electrode coupled to an electric power source device having a same polarity as that of the ionic drug in the electrode assembly, an electrolyte solution holding portion holding an electrolyte solution by being impregnated with the electrolyte solution, the electrolyte solution holding portion being placed adjacent to the electrode, a first ion exchange membrane operable to substantially pass ions having a polarity that is same as a polarity of the ionic drug and substantially block ions having a polarity that is opposite the polarity of the ionic drug, the first ion exchange membrane being placed adjacent to the electrolyte solution holding portion, a drug solution holding portion holding the ionic drug by being impregnated with the ionic drug, the drug solution holding portion being placed adjacent to the first ion exchange membrane, a second ion exchange membrane operable to substantially pass ions having a polarity that is opposite the polarity of the ionic drug and substantially block ions having a polarity that is the same as the polarity of the ionic drug, the second ion exchange membrane being placed adjacent to the drug solution holding portion, and a shape-memory separator capable of being transformed between a first and a second configuration to respectively allow passage of a substance and blocking of the substance, the shape-memory separator placed adjacent to at least one surface of the first ion exchange membrane.
    • 一种用于离子电渗疗法的电极组件,其包括与电极组件中的离子药物极性相同的电源装置的电极,通过浸渍电解质溶液保持电解质溶液的电解液保持部分, 保持部分被放置成与电极相邻,第一离子交换膜可操作以基本上通过具有与离子药物的极性相同的极性的离子,并且基本上阻挡具有与离子药物的极性相反的极性的离子, 第一离子交换膜与电解质溶液保持部相邻配置,通过浸渍离子性药物而保持离子性药物的药液保持部,药液保持部与第一离子交换膜相邻配置,第二离子交换 膜可操作以基本上通过具有相反极性的离子 e离子药物的极性,并且基本上阻挡具有与离子药物的极性相同的极性的离子,第二离子交换膜邻近药物溶液保持部分放置,以及形状记忆分离器,其能够 在第一和第二构型之间转换以分别允许物质的通过和物质的阻塞,所述形状记忆隔离物与第一离子交换膜的至少一个表面相邻放置。
    • 10. 发明申请
    • PACKAGED IONTOPHORESIS SYSTEM
    • 包装IOPOPHORESIS系统
    • US20090005721A1
    • 2009-01-01
    • US12135901
    • 2008-06-09
    • Mizuo NakayamaTakehiko MatsumuraTsutomu ShibataAkihiro Ryuka
    • Mizuo NakayamaTakehiko MatsumuraTsutomu ShibataAkihiro Ryuka
    • A61N1/30
    • B65D75/58A61N1/303
    • Provided is a packaged iontophoresis system 15 including: an iontophoresis system 10 including an apparatus body 50 for transdermally delivering an ionized drug by iontophoresis, and a connection part 70 extended from the apparatus body 50 and connected to the apparatus body 50 and a power source 60, the power source 60 supplying power to the apparatus body 50; a package material 80 hermetically packaging the apparatus body 50 and a portion of the connection part 70, by at least a part thereof being welded to the connection part 70; and a cutting guide 400 guiding a cutting line of the package material 80 so that the part of the package material 80 welded to the connection part 70 remains at the connection part 70 when the package material 80 is opened.
    • 提供了一种封装的离子电渗系统15,其包括:离子电渗系统10,其包括用于通过离子电渗法透皮地递送离子化药物的装置主体50;以及从装置主体50延伸并连接到装置主体50的连接部70和电源60 向设备主体50供电的电源60; 包装材料80将装置主体50和连接​​部70的一部分密封地包封,其至少一部分被焊接到连接部70; 以及导向包装材料80的切割线的切割引导件400,使得当包装材料80打开时,焊接到连接部70的包装材料80的一部分保留在连接部70。