Liposome extrusion method
    1.
    发明授权
    Liposome extrusion method 失效
    脂质体挤出法

    公开(公告)号:US4927637A

    公开(公告)日:1990-05-22

    申请号:US297946

    申请日:1989-01-17

    IPC分类号: A61K9/127

    CPC分类号: A61K9/127 A61K9/1277

    摘要: A suspension of heterogeneous size liposomes is passed through a polymer filter having a web-like construction providing a network of interconnected, tortuous-path capillary pores, and a membrane thickness of at least about 100 microns. The processed liposomes have a selected average size less than about 0.4 microns, and a narrow size distribution.

    摘要翻译: 异种尺寸脂质体的悬浮液通过具有网状结构的聚合物过滤器,其提供相互连接的曲折路径毛细孔的网络,以及至少约100微米的膜厚度。 经处理的脂质体具有小于约0.4微米的选择的平均尺寸和窄的尺寸分布。