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    • 3. 发明申请
    • AEROSOL DELIVERY SYSTEM AND USES THEREOF
    • 航空运输系统及其用途
    • US20080038363A1
    • 2008-02-14
    • US11687466
    • 2007-03-16
    • Alejandro ZaffaroniJoshua Rabinowitz
    • Alejandro ZaffaroniJoshua Rabinowitz
    • A61K9/14A61K31/5513A61P25/00A61K31/5517
    • A61M11/041A61M11/001A61M11/005A61M11/042A61M11/048A61M15/002
    • A device, method, and system for producing a condensation aerosol are disclosed. The device includes a chamber having an upstream opening and a downstream opening which allow gas to flow through the chamber, and a heat-conductive substrate located at a position between the upstream and downstream openings. Formed on the substrate is a drug composition film containing a therapeutically effective dose of a drug when the drug is administered in aerosol form. A heat source in the device is operable to supply heat to the substrate to produce a substrate temperature greater than 300 oC, and to substantially volatilize the drug composition film from the substrate in a period of 2 seconds or less. The device produces an aerosol containing less than about 10% by weight drug composition degradation products and at least 50% of the drug composition of said film.
    • 公开了一种用于生产冷凝气雾剂的装置,方法和系统。 该装置包括具有允许气体流过腔室的上游开口和下游开口的腔室,以及位于上游和下游开口之间位置的导热基底。 在基质上形成药物组合物膜,当药物以气溶胶形式施用时,其含有治疗有效剂量的药物。 装置中的热源可操作以向基板供应热量以产生大于300℃的基板温度,并且在2秒或更短的时间段内基本上使药物组合物膜从基板挥发。 该装置产生含有小于约10重量%的药物组合物降解产物和所述膜的药物组合物的至少50%的气溶胶。
    • 6. 发明申请
    • Delivery of diazepam through an inhalation route
    • 通过吸入路线递送地西泮
    • US20060269486A1
    • 2006-11-30
    • US11500736
    • 2006-08-07
    • Joshua RabinowitzAlejandro Zaffaroni
    • Joshua RabinowitzAlejandro Zaffaroni
    • A61K9/14A61L9/04
    • A61K9/0073A61K9/007A61K31/5513Y10S514/958
    • The present invention relates to the delivery of compounds for the treatment of anxiety disorders and symptoms of such disorders through an inhalation route. Specifically, it relates to aerosols containing diazepam that are used in inhalation therapy. In a method aspect of the present invention, diazepam is administered to a patient through an inhalation route. The method comprises: a) heating a thin layer of diazepam on a solid support to form a vapor; and, b) passing air through the heated vapor to produce aerosol particles having less than 5% drug degradation products. In a kit aspect of the present invention, a kit for delivering diazepam through an inhalation route is provided which comprises: a) a thin coating of a diazepam composition; and, b) a device for dispending said thin coating as a condensation aerosol.
    • 本发明涉及通过吸入途径递送用于治疗焦虑症和这种病症症状的化合物。 具体来说,它涉及用于吸入治疗的含有地西泮的气溶胶。 在本发明的方法方面,通过吸入途径向患者施用地西泮。 该方法包括:a)在固体支持物上加热薄层的地西泮以形成蒸气; 和b)使空气通过加热的蒸气以产生具有小于5%药物降解产物的气溶胶颗粒。 在本发明的试剂盒方面,提供了用于通过吸入途径递送地西泮的试剂盒,其包括:a)地西泮组合物的薄涂层; 和b)用于将所述薄涂层作为冷凝气溶胶进行排放的装置。