Taste masking rapid release coating system
    6.
    发明授权
    Taste masking rapid release coating system 有权
    味道掩蔽快速涂层系统

    公开(公告)号:US06740341B1

    公开(公告)日:2004-05-25

    申请号:US09449851

    申请日:1999-11-24

    IPC分类号: A61K914

    摘要: The present invention relates to a core containing a drug encased in a spacing layer and a taste masking layer which provides effective taste masking for in-mouth disintegrable dosage forms containing highly objectionable tasting drugs, as well as dosage forms containing these cores.

    摘要翻译: 本发明涉及含有间隔层中的药物的核心和掩味层,其对含有高度令人讨厌的品尝药物的口腔内可分解剂型以及含有这些核心的剂型提供有效的掩味。

    Effervescent drug delivery system for oral administration
    10.
    发明授权
    Effervescent drug delivery system for oral administration 有权
    用于口服给药的泡腾药物递送系统

    公开(公告)号:US06764696B2

    公开(公告)日:2004-07-20

    申请号:US10346829

    申请日:2003-03-18

    IPC分类号: A61K924

    摘要: The pharmaceutical compositions of the present invention comprise orally administerable dosage forms that use effervescence as a penetration enhancer for drugs known, or suspected, of having poor bioavailability. Effervescence can occur in the stomach, once the tablet or other dosage form is ingested. In addition to effervescence in the stomach, or as alternative technique, by the use of appropriate coatings and other techniques, the effervescence can occur in other parts of the gastrointestinal tract, including, but not limited to, the esophagus, duodenum, and colon. The site of effervescence and drug release is chosen to correspond with the segment of the gastrointestinal tract displaying maximal absorption of the formulated drug, or to gain some other therapeutic advantage.

    摘要翻译: 本发明的药物组合物包含口服给药剂型,其使用泡腾作为已知或怀疑具有差的生物利用度的药物的渗透增强剂。 一旦片剂或其他剂型被摄取,起泡可能发生在胃中。 除了在胃中起泡或作为替代技术,通过使用适当的包衣和其它技术,泡腾可以发生在胃肠道的其它部分,包括但不限于食道,十二指肠和结肠。 选择泡腾和药物释放的部位以与显示配制药物的最大吸收的胃肠道的部分相对应,或获得一些其他治疗优势。