Electrode chip for biological application and its using method
    3.
    发明授权
    Electrode chip for biological application and its using method 有权
    用于生物应用的电极芯片及其使用方法

    公开(公告)号:US07483737B2

    公开(公告)日:2009-01-27

    申请号:US10579287

    申请日:2004-10-22

    IPC分类号: A61N1/30

    CPC分类号: A61N1/0448 A61N1/044

    摘要: This invention relates to a technology for preventing leakage of liquid from gel (70). The electrode chip (10) comprises a cup-like support (20) including a cup part (210), and a sheet-like support (30) attached with an electrode layer (40). The gel (70) in the cup part (210) delivers liquid (700) containing water confined at the time of crosslinking. The liquid (700) moves by capillarity from the gel (70) side through a narrow gap between the outer flange (220) of the cup-like support (20) and the outside part (310o) of the sheet-like support (30) in a direction away from the gel (70). Since a groove (80) exists in the vicinity of the cup part (210) and the gap is large at that part, capillarity is broken thereat.

    摘要翻译: 本发明涉及防止液体从凝胶(70)泄漏的技术。 电极芯片(10)包括一个包括一个杯形部分(210)的杯状支撑件(20)和一个安装有电极层(40)的片状支撑件(30)。 杯部(210)中的凝胶(70)输送含有交联时限制的水的液体(700)。 液体(700)通过毛细管作用从凝胶(70)侧通过杯形支撑件(20)的外凸缘(220)与片状支撑件(30)的外部部分(310o)之间的窄间隙移动 )沿远离凝胶(70)的方向。 由于在杯部(210)附近存在凹槽(80),并且在该部分处间隙大,所以毛细管损坏。

    Adhesive patch for external use with improved cohesive force and sustained-release characteristics
    4.
    发明申请
    Adhesive patch for external use with improved cohesive force and sustained-release characteristics 审中-公开
    外用粘合贴片,具有改进的内聚力和持续释放特性

    公开(公告)号:US20090004255A1

    公开(公告)日:2009-01-01

    申请号:US12228861

    申请日:2008-08-15

    摘要: The amount of penetration into the skin in adhesive patches generally tends to show a certain peak and trough. An adhesive patch is provided in which the drug shows satisfactory penetrability because of a polymer proportion and drug penetration is constant over a certain period. The adhesive patch for external use has a pressure-sensitive adhesive layer containing a drug. It is characterized in that the pressure-sensitive adhesive layer comprises: polyvinylpyrrolidone and/or a copolymer of monomers including vinylpyrrolidone as the main ingredient; and a (meth)acrylic ester copolymer having a basic nitrogen atom and/or cationic nitrogen atom.

    摘要翻译: 胶粘剂中渗入皮肤的量通常趋向于显示一定的峰和谷。 提供了一种贴剂,其中由于聚合物比例和药物穿透在一定时间内是恒定的,药物显示出令人满意的渗透性。 用于外用的粘合剂贴剂具有含有药物的压敏粘合剂层。 其特征在于,压敏粘合剂层包含:聚乙烯吡咯烷酮和/或以乙烯基吡咯烷酮为主要成分的单体的共聚物; 和具有碱性氮原子和/或阳离子氮原子的(甲基)丙烯酸酯共聚物。

    Electrode chip for biological application and its using method
    7.
    发明申请
    Electrode chip for biological application and its using method 有权
    用于生物应用的电极芯片及其使用方法

    公开(公告)号:US20070129664A1

    公开(公告)日:2007-06-07

    申请号:US10579287

    申请日:2004-10-22

    IPC分类号: A61N1/30

    CPC分类号: A61N1/0448 A61N1/044

    摘要: This invention relates to a technology for preventing leakage of liquid from gel (70). The electrode chip (10) comprises a cup-like support (20) including a cup part (210), and a sheet-like support (30) attached with an electrode layer (40). The gel (70) in the cup part (210) delivers liquid (700) containing water confined at the time of crosslinking. The liquid (700) moves by capillarity from the gel (70) side through a narrow gap between the outer flange (220) of the cup-like support (20) and the outside part (310o) of the sheet-like support (30) in a direction away from the gel (70). Since a groove (80) exists in the vicinity of the cup part (210) and the gap is large at that part, capillarity is broken thereat.

    摘要翻译: 本发明涉及防止液体从凝胶(70)泄漏的技术。 电极芯片(10)包括一个包括一个杯形部分(210)的杯状支撑件(20)和一个安装有电极层(40)的片状支撑件(30)。 杯部(210)中的凝胶(70)输送含有交联时限制的水的液体(700)。 液体(700)通过毛细管作用从凝胶(70)侧通过杯形支撑件(20)的外凸缘(220)与片状支撑件(310)的外部(310o)之间的窄间隙移动 30)沿远离凝胶(70)的方向。 由于在杯部(210)附近存在凹槽(80),并且在该部分处间隙大,所以毛细管损坏。