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    • 6. 发明申请
    • DRUG DELIVERY SYSTEMS (WAFER) FOR PEDIATRIC USE
    • 药物递送系统(WAFER)用于治疗用药
    • US20120207836A1
    • 2012-08-16
    • US13391377
    • 2010-08-19
    • Sascha Generallldiko TerebesiAdrian Funke
    • Sascha Generallldiko TerebesiAdrian Funke
    • A61K31/4422A61K9/00
    • A61K9/7007A61K9/006A61K9/14A61K9/146A61K9/1635A61K9/5176
    • The present invention describes drug delivery compositions in the form of thin water-soluble films (wafers), which contain particles that comprise at least one active ingredient—which is not an estrogen and/or a progestin and/or an alkaline earth metal salt of 5-methyl-(6S)-tetrahydrofolate—and at least one protective agent. The protective agent provides effective taste-masking of the active ingredient due to limited release of the active ingredient in the mouth. The active ingredient is hence not absorbed via the buccal route, but rather via the enteral (per-oral) route. The particles contained in the wafer provided by the present invention have a particle size of below 40 μm thereby resulting in an acceptable sensation in the mouth while dissolving. Such wafers are especially suitable for pediatric use.
    • 本发明描述了薄水溶性薄膜(晶片)形式的药物递送组合物,其含有包含至少一种活性成分的颗粒,其不是雌激素和/或雌激素和/或孕激素和/或碱土金属盐 5-甲基 - (6S) - 四氢叶酸 - 和至少一种保护剂。 保护剂由于活性成分在口中的有限释放而提供有效成分的有效成分掩蔽。 因此,活性成分不能通过口腔途径吸收,而是通过肠内(口服)途径吸收。 包含在本发明提供的晶片中的颗粒具有低于40μm的粒度,从而在溶解时在口中产生可接受的感觉。 这种晶片特别适合儿科使用。