Transdermal or transmucosal drug delivery device
    1.
    发明授权
    Transdermal or transmucosal drug delivery device 有权
    透皮或透粘膜给药装置

    公开(公告)号:US07200433B2

    公开(公告)日:2007-04-03

    申请号:US10396428

    申请日:2003-03-26

    IPC分类号: A61N1/30

    摘要: A transdermal or transmucosal drug delivery device excellent in terms of drug permeability and skin irritability and capable of reducing power consumption, is disclosed. An output control circuit (4) of an energization pattern controller (1) supplies a combined energization of pulse depolarized type energization and at least one of direct current type energization and pulse energization between an anode-side device (5) and a cathode-side device (6) of iontophoresis. The details of combination of energization in the output control circuit (4) is determined based on external setting of the energization pattern controller (1) or internal storage information.

    摘要翻译: 公开了透皮或透粘膜药物递送装置,其在药物渗透性和皮肤刺激性方面优异并且能够降低功耗。 通电图案控制器(1)的输出控制电路(4)在阳极侧装置(5)和阴极侧(5)之间提供脉冲去极化型通电的组合通电和直流型通电和脉冲通电中的至少一个 离子电渗法的装置(6)。 输出控制电路(4)中的通电组合的细节基于通电图案控制器(1)的外部设定或内部存储信息来确定。

    Iontophoresis device
    2.
    发明授权
    Iontophoresis device 失效
    离子渗透装置

    公开(公告)号:US06643544B1

    公开(公告)日:2003-11-04

    申请号:US09958602

    申请日:2001-10-12

    IPC分类号: A61N130

    CPC分类号: A61N1/30

    摘要: The present invention provides an iontophoresis device and an energization method whereby a prostaglandin can be effectively and continuously administered via a skin or mucosa. The iontophoresis device comprises the first electrode structure (31); the second electrode structure (32); and a power supply (33) electrically connected between the first and the second electrode structures (31), (32). At least one of the first and the second electrode structures contains a prostaglandin and also stabilizing means for inhibiting hydrolysis of the prostaglandin during storage. The power supply (33) is equipped with constant current supplying means and, when both electrode structures contain a prostaglandin, also polarity inverting means. Output current from the power supply may allow the prostaglandin to be delivered to a skin or mucosa.

    摘要翻译: 本发明提供了一种离子电渗疗法装置和通电方法,其中前列腺素可通过皮肤或粘膜有效且连续地施用。 离子电渗装置包括第一电极结构(31); 第二电极结构(32); 和电连接在第一和第二电极结构(31),(32)之间的电源(33)。 第一和第二电极结构中的至少一个包含前列腺素以及用于在储存期间抑制前列腺素水解的稳定手段。 电源(33)配备有恒流供给装置,并且当两个电极结构都包含前列腺素时,还具有极性反转装置。 来自电源的输出电流可允许将前列腺素输送至皮肤或粘膜。

    Transdermal or transmucosal drug delivery device
    3.
    发明授权
    Transdermal or transmucosal drug delivery device 有权
    透皮或透粘膜给药装置

    公开(公告)号:US06564092B1

    公开(公告)日:2003-05-13

    申请号:US09445451

    申请日:2000-03-27

    IPC分类号: A61N130

    摘要: A transdermal or transmucosal drug delivery device excellent in terms of drug permeability and skin irritability and capable of reducing power consumption, is disclosed. An output control circuit (4) of an energization pattern controller (1) supplies a combined energization of pulse depolarized type energization and at least one of direct current type energization and pulse energization between an anode-side device (5) and a cathode-side device (6) of iontophoresis. The details of combination of energization in the output control circuit (4) is determined based on external setting of the energization pattern controller (1) or internal storage information.

    摘要翻译: 公开了透皮或透粘膜药物递送装置,其在药物渗透性和皮肤刺激性方面优异并且能够降低功耗。 通电图案控制器(1)的输出控制电路(4)在阳极侧装置(5)和阴极侧(5)之间提供脉冲去极化型通电的组合通电和直流型通电和脉冲通电中的至少一个 离子电渗法的装置(6)。 输出控制电路(4)中的通电组合的细节基于通电图案控制器(1)的外部设定或内部存储信息来确定。

    Iontophoresis electrode and iontophoresis device using the electrode
    4.
    发明授权
    Iontophoresis electrode and iontophoresis device using the electrode 失效
    离子电渗电极和离子电渗装置使用电极

    公开(公告)号:US6006130A

    公开(公告)日:1999-12-21

    申请号:US750712

    申请日:1997-02-24

    IPC分类号: A61N1/04 A61N1/05 A61N1/30

    CPC分类号: A61N1/0436 A61N1/05 A61N1/30

    摘要: This invention relates to an iontophoresis electrode which is applicable to mucous membranes and oral mucous membranes, and especially capable of sticking directly on human oral mucous membranes and excellent in efficiently administering medicine and extremely easy to handle and lightweight.An iontophoresis electrode (Ka) of this invention comprises a backing layer (1) and, a conductive layer for current dispersion (2) made of silver or silver chloride that laminated on the backing layer (1) and, a spacer layer (3) of film, sheet, or cloth shape which is made of dried polymer layer with water soluble and swelling properties and laminated on the conductive layer for current dispersion, and can be sticked to the oral mucous membrane.

    摘要翻译: PCT No.PCT / JP95 / 01193 Sec。 371日期1997年2月24日 102(e)日期1997年2月24日PCT提交1995年6月15日PCT公布。 WO95 / 35132 PCT出版物 日期1995年12月28日本发明涉及一种适用于粘膜和口腔粘膜的离子电渗电极,特别是能够直接粘贴在人体口腔粘膜上,优异的高效投药,极易处理,重量轻。 本发明的离子电渗电极(Ka)包括背衬层(1)和层压在背衬层(1)上的由银或氯化银制成的用于电流分散(2)的导电层,以及间隔层(3) 由具有水溶性和溶胀性的干燥聚合物层制成的薄膜,片材或布料形状,层压在导电层上用于电流分散,并且可以粘贴到口腔粘膜上。