Method and device for producing a parenteral medicament
    1.
    发明授权
    Method and device for producing a parenteral medicament 失效
    用于制造肠胃外药物的方法和装置

    公开(公告)号:US06331314B1

    公开(公告)日:2001-12-18

    申请号:US09068812

    申请日:1998-05-12

    IPC分类号: A61K9127

    摘要: In the procedure for the production of a formulation of parenterally administrable pharmaceutical preparations, a liposome dispersion is used as a carrier for a pharmaceutical active compound. For the preparation of the liposome dispersion, an aqueous predispersion of one or more amphiphilic substances is fed to a high-pressure homogenizer in which the predispersion is pumped under a pressure from 600 bar to 900 bar through a homogenizer nozzle (2) having a diameter of 0.1 to 0.5 mm. The homogenizer nozzle has an inlet channel (14, 16) and an outlet channel (15, 18) and consists of a hard ceramic plate (11), in which the bore (13) is present, pressed into a steel body (12, 19). The inlet channel (14, 16) and the outlet channel (15, 18) are likewise incorporated into the steel body (12, 19).

    摘要翻译: 在制备肠胃外给药的药物制剂的方法中,使用脂质体分散体作为药物活性化合物的载体。 为了制备脂质体分散体,将一种或多种两亲物质的水分散体进料到高压均质器中,其中预分散体在600巴至900巴的压力下通过具有直径的均化器喷嘴(2)泵送 为0.1〜0.5mm。 均化器喷嘴具有入口通道(14,16)和出口通道(15,18),并由其中存在孔(13)的硬陶瓷板(11)压入钢体(12, 19)。 入口通道(14,16)和出口通道(15,18)同样被结合到钢体(12,19)中。