Water insoluble polymer matrix for drug delivery
    3.
    发明授权
    Water insoluble polymer matrix for drug delivery 失效
    用于药物递送的水不溶性聚合物基质

    公开(公告)号:US08632809B2

    公开(公告)日:2014-01-21

    申请号:US11936914

    申请日:2007-11-08

    IPC分类号: A61K9/14 A61K47/30

    摘要: Disclosed is a pharmaceutical composition comprising (a) a bioerodible water insoluble polymer matrix comprising a polyester polymer, wherein the polymer matrix has a melting point of less than 60° C. and (b) an active agent dispersed within the polymer matrix, wherein the composition is formulated to controllably release the active agent for a pre -determined period of time to a target site. Also disclosed are methods of treating a disease or condition with the disclosed compositions.

    摘要翻译: 公开了一种药物组合物,其包含(a)包含聚酯聚合物的生物可腐蚀的水不溶性聚合物基质,其中聚合物基质的熔点低于60℃,和(b)分散在聚合物基质内的活性剂,其中 制剂组合物以可预定的方式将活性剂释放到目标部位的预定时间段。 还公开了用所公开的组合物治疗疾病或病症的方法。

    Solutions for treating contact lenses
    6.
    发明授权
    Solutions for treating contact lenses 有权
    治疗隐形眼镜的方法

    公开(公告)号:US06486215B2

    公开(公告)日:2002-11-26

    申请号:US09883676

    申请日:2001-06-18

    申请人: Bahram Asgharian

    发明人: Bahram Asgharian

    IPC分类号: A61K31715

    摘要: Contact lens care compositions for the treatment of hard contact lenses are disclosed. The compositions are useful for rinsing, cleaning, disinfecting and storing of hard contact lenses. The compositions contain an unique gelling system involving galactomannan polysaccharides and borates to allow for the conditioning of the lens when it is reinserted in the eye of the user. Methods of using these compositions are also disclosed.

    摘要翻译: 公开了用于治疗硬性隐形眼镜的隐形眼镜护理组合物。 该组合物可用于清洁,清洁,消毒和储存硬性隐形眼镜。 所述组合物含有独特的胶凝体系,其涉及半乳甘露聚糖多糖和硼酸盐,以允许在将镜片重新插入使用者的眼睛时进行调理。 还公开了使用这些组合物的方法。

    Use of low molecular weight amino alcohols in ophthalmic compositions
    7.
    发明授权
    Use of low molecular weight amino alcohols in ophthalmic compositions 有权
    在眼科组合物中使用低分子量氨基醇

    公开(公告)号:US06319464B1

    公开(公告)日:2001-11-20

    申请号:US09308456

    申请日:1999-05-14

    申请人: Bahram Asgharian

    发明人: Bahram Asgharian

    IPC分类号: A01N100

    摘要: The use of low molecular weight amino alcohols in ophthalmic boric solution is described herein. These compounds have been found to enhance the efficacy of antimicrobial preservatives. Particularly preferred amino alcohols are 2-amino-2-methyl-1-propanol (AMP), 2-dimethylamino-2-methyl-1-propanediol (DMAMP), 2-amino-2-ethylpropanol (AMP), 2-amino-2-methyl-1,3-propanediol (AMPD), and 2-amino-1-butanol (AB). The ophthalmic compositions further optionally comprise a borate/polyol buffer system and an alkylamine.

    摘要翻译: 本文描述了在眼睛硼溶液中使用低分子量氨基醇。 已经发现这些化合物增强了抗微生物防腐剂的功效。 特别优选的氨基醇是2-氨基-2-甲基-1-丙醇(AMP),2-二甲基氨基-2-甲基-1-丙二醇(DMAMP),2-氨基-2-乙基丙醇(AMP),2-氨基-2-甲基-1-丙醇 2-甲基-1,3-丙二醇(AMPD)和2-氨基-1-丁醇(AB)。 眼用组合物还任选地包含硼酸盐/多元醇缓冲体系和烷基胺。