Expandable osmotic composition and coating suspension
    82.
    发明授权
    Expandable osmotic composition and coating suspension 有权
    可膨胀的渗透组合物和涂层悬浮液

    公开(公告)号:US07338663B2

    公开(公告)日:2008-03-04

    申请号:US10609061

    申请日:2003-06-28

    IPC分类号: A61K9/00

    CPC分类号: A61K9/0004 A61K31/085

    摘要: The present invention includes an expandable osmotic layer and a coating suspension for providing an expandable osmotic layer, both of which are useful for the manufacture of controlled release dosage forms. The expandable osmotic layer of the present invention may be produced using the coating suspension of the present invention. Advantageously, the coating suspension of the present invention can be used to coat expandable osmotic layers under both wet and dry process conditions without sacrificing the quality of the expandable osmotic layers produced, and therefore provides a relatively robust coating suspension that facilitates commercial production of controlled release dosage forms including a coated expandable osmotic layer.

    摘要翻译: 本发明包括可膨胀渗透层和用于提供可膨胀渗透层的涂层悬浮液,两者都可用于制造控释剂型。 本发明的可膨胀渗透层可以使用本发明的涂布悬浮液来制造。 有利地,本发明的涂层悬浮液可用于在湿法和干法处理条件下涂覆可膨胀渗透层,而不会牺牲所生产的可膨胀渗透层的质量,因此提供了有利于商业生产受控释放的相对坚固的涂层悬浮液 剂型,包括涂覆的可扩张渗透层。

    Osmotic device with delayed activation of drug delivery
    85.
    发明授权
    Osmotic device with delayed activation of drug delivery 失效
    渗透装置延迟激活药物递送

    公开(公告)号:US5223265A

    公开(公告)日:1993-06-29

    申请号:US819417

    申请日:1992-01-10

    IPC分类号: A61M37/00 A61K9/00 A61K9/22

    CPC分类号: A61K9/0004

    摘要: The present invention is directed to a fluid-imbibing drug delivery device which is useful for the initial delayed delivery of an active agent formulation to a fluid environment of use, the initial delay period to startup or activation being of a predetermined length of time. The delivery of the agent formulation from the dispensing device, once begun, is continued over a predetermined prolonged period of time.

    摘要翻译: 本发明涉及一种流体吸收药物递送装置,其可用于将活性剂制剂初始延迟递送至使用的流体环境,起始或启动的初始延迟时间为预定时间长度。 一旦开始,药剂制剂从分配装置的输送在预定的较长时间内继续进行。

    Dosage form with improved delivery capability
    89.
    发明授权
    Dosage form with improved delivery capability 失效
    具有提高输送能力的剂型

    公开(公告)号:US4863456A

    公开(公告)日:1989-09-05

    申请号:US153306

    申请日:1988-02-08

    IPC分类号: A61K9/00

    CPC分类号: A61K9/0004

    摘要: A dosage form is disclosed comprising a wall surrounding a compartment housing a first layer comprising a drug formulation, a middle layer comprising a hydrophobic composition, and a third layer comprising a hydrophilic composition.

    摘要翻译: 公开了一种剂型,其包括围绕容纳包含药物制剂的第一层的隔室,包含疏水性组合物的中间层和包含亲水性组合物的第三层。

    Vaginal diaphragm
    90.
    发明授权
    Vaginal diaphragm 失效
    阴道隔膜

    公开(公告)号:US4526578A

    公开(公告)日:1985-07-02

    申请号:US494700

    申请日:1983-05-16

    IPC分类号: A61F6/08 A61K9/00 A61F5/46

    CPC分类号: A61F6/08 A61K9/0036

    摘要: A vaginal diaphragm is disclosed comprising an annular reservoir housing a beneficial agent, and in a preferred embodiment the diaphragm film embraces a means for containing and releasing a beneficial agent.

    摘要翻译: 公开了一种阴道隔膜,其包括容纳有益剂的环形容器,并且在优选实施例中,隔膜包含用于容纳和释放有益剂的装置。