Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings
    4.
    发明授权
    Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings 失效
    液体填充的明胶胶囊通过多个涂层转化为控制释放系统

    公开(公告)号:US06929803B2

    公开(公告)日:2005-08-16

    申请号:US10117359

    申请日:2002-04-04

    CPC分类号: A61K9/0004

    摘要: A dosage form comprising a gelatin capsule formed with a composite wall and containing a liquid, active agent formulation where the wall comprises a barrier layer formed over the external surface of the gelatin capsule, an expandable layer formed over the barrier layer and a semipermeable layer formed over the expandable layer is described. The dosage forms and methods provide for the conversion of standard gelatin, liquid formulation capsules into controlled, release dosage forms that permit the controlled release of the active agent into the environment of use over time.

    摘要翻译: 一种剂型,其包含形成有复合壁并且含有液体活性剂制剂的明胶胶囊,其中所述壁包含形成在所述明胶胶囊的外表面上的阻挡层,形成在阻挡层上的可膨胀层和形成的半透膜 描述在可膨胀层之上。 剂型和方法提供将标准明胶,液体制剂胶囊转化成受控释放剂型,其允许活性剂随时间的控制释放到使用环境中。

    Mixing system for an active agent delivery device
    5.
    发明授权
    Mixing system for an active agent delivery device 失效
    用于活性剂递送装置的混合系统

    公开(公告)号:US06572582B1

    公开(公告)日:2003-06-03

    申请号:US09447655

    申请日:1999-11-23

    IPC分类号: A61M3700

    CPC分类号: A61J1/2093 A61J7/0038

    摘要: The present invention is directed to a mixing system for an active agent delivery device. The device comprises an elongate tubular member having first and second ends and a mixing system. The mixing system enables the entire dose of active agent to be entrained in a liquid. In use, liquid is drawn into the first end of the device, the mixing system mixes the liquid and active agent within the device and the active agent entrained in the liquid is drawn out of the second end of the member and into the patient's mouth.

    摘要翻译: 本发明涉及一种用于活性剂输送装置的混合系统。 该装置包括具有第一端和第二端的细长管状构件和混合系统。 混合系统使整个剂量的活性剂被夹带在液体中。 在使用中,液体被吸入装置的第一端,混合系统将液体和活性剂混合在装置内,并且夹带在液体中的活性剂从该构件的第二端引出并进入患者的口中。

    Method of treating oral inflammatory disease
    9.
    发明授权
    Method of treating oral inflammatory disease 失效
    治疗口腔炎症的方法

    公开(公告)号:US5512299A

    公开(公告)日:1996-04-30

    申请号:US092024

    申请日:1993-07-14

    IPC分类号: A61K9/00 A61K9/22 A61K9/20

    摘要: A method of treating inflammatory disease of the mouth by locally delivering beclomethasone dipropionate and related compounds to the oral cavity of a patient over an extended period of time is disclosed. In one embodiment, beclomethasone dipropionate is delivered by an osmotic device (10), in another embodiment, it is delivered by an erosion controlled device (110) and in yet another embodiment, it is delivered by a diffusion controlled device (310).

    摘要翻译: 公开了一种通过在长时间内将二丙酸倍氯米松和相关化合物局部递送到患者的口腔来治疗口腔炎症的方法。 在一个实施方案中,二丙酸倍氯米松通过渗透装置(10)递送,在另一个实施方案中,其由侵蚀受控装置(110)递送,并且在另一个实施方案中,其由扩散控制装置(310)递送。