Oral dosage form for controlled drug release
    1.
    发明授权
    Oral dosage form for controlled drug release 有权
    用于控制药物释放的口服剂型

    公开(公告)号:US09144547B2

    公开(公告)日:2015-09-29

    申请号:US12966323

    申请日:2010-12-13

    IPC分类号: A61K9/20 A61K9/24 A61K9/28

    CPC分类号: A61K9/2072

    摘要: An oral dosage form comprising, (i) an erodable core, which core comprises a pharmaceutically active weak base or a pharmaceutically acceptable salt or solvate thereof; and (ii) an erodable coating surrounding said core, which coating comprises one or more openings extending substantially completely through said coating but not penetrating said core and communicating from the environment of use to said core; characterized in that release of the pharmaceutically active weak base or a pharmaceutically acceptable salt or solvate thereof from the dosage form occurs through the said opening(s) by the erosion of said erodable core and through erosion of said erodable coating under pre-determined pH conditions; a process for preparing such a dosage form and the use of such a dosage form in medicine.

    摘要翻译: 口服剂型,其包含(i)可侵蚀的核心,所述核心包含药学活性的弱碱或其药学上可接受的盐或溶剂合物; 和(ii)围绕所述芯的可侵蚀涂层,所述涂层包括基本上完全延伸穿过所述涂层但不穿透所述芯并且从使用环境与所述芯连通的一个或多个开口; 其特征在于药物活性弱碱或其药学上可接受的盐或溶剂合物从剂型的释放通过所述开口通过所述可侵蚀的核心的侵蚀和通过在预定pH条件下侵蚀所述可侵蚀的涂层而发生 ; 制备这种剂型的方法以及在药物中使用这种剂型。

    PROCESS
    3.
    发明申请
    PROCESS 失效
    处理

    公开(公告)号:US20110131754A1

    公开(公告)日:2011-06-09

    申请号:US13029198

    申请日:2011-02-17

    IPC分类号: A47L9/00

    摘要: The present invention relates to a process using ultrasonic cutting for the preparation of an oral delivery device comprising a core which includes a pharmaceutically active agent covered by an outer coating which includes one or more openings communicating from the exterior of the device toward the core.

    摘要翻译: 本发明涉及一种使用超声波切割来制备口服递送装置的方法,所述口腔递送装置包括芯,所述芯包括由外部涂层覆盖的药物活性剂,所述外部涂层包括从所述装置的外部朝向芯部连通的一个或多个开口。

    Process
    4.
    发明授权
    Process 有权
    处理

    公开(公告)号:US07923027B2

    公开(公告)日:2011-04-12

    申请号:US10416116

    申请日:2001-11-02

    IPC分类号: A61K9/24

    摘要: The present invention relates to a process using ultrasonic cutting for the preparation of an oral delivery device comprising a core which includes a pharmaceutically active agent covered by an outer coating which includes one or more openings communicating from the exterior of the device toward the core.

    摘要翻译: 本发明涉及一种使用超声波切割来制备口服递送装置的方法,所述口腔递送装置包括芯,所述芯包括由外部涂层覆盖的药物活性剂,所述外部涂层包括从所述装置的外部朝向芯部连通的一个或多个开口。

    Machine and method for pharmaceutical and pharmaceutical-like product assembly
    10.
    发明授权
    Machine and method for pharmaceutical and pharmaceutical-like product assembly 有权
    制药和制药类产品组装的机器和方法

    公开(公告)号:US08372225B2

    公开(公告)日:2013-02-12

    申请号:US12093817

    申请日:2006-11-17

    IPC分类号: B32B41/00

    摘要: A method and apparatus for assembling a plurality of independently formed solid components is provided thereby forming a single delivery vehicle for a pharmaceutical or pharmaceutical-like product. The solid components can be held and fed to the apparatus via a plurality of magazines. Pusher rods and the like can be used for positioning each of the solid components. Where the components are connected via a bonding liquid, a sprayer is provided and compression pins or the like press the components with the bonding liquid together to form the final product. A rivet or other connection structure can also be used and driven through holes in each of the solid components to form the final product.

    摘要翻译: 提供了用于组装多个独立形成的固体组分的方法和装置,从而形成用于药物或药物样产品的单一递送载体。 可以通过多个杂志将固体成分保持并供给至装置。 推杆等可用于定位每个固体组分。 在通过粘合液体连接部件的情况下,设置喷雾器,压接销等将粘合液体的部件压在一起形成最终产品。 铆钉或其他连接结构也可以通过每个固体组分中的孔使用和驱动以形成最终产品。