DRUG DELIVERY DEVICE WITH A MODULE FOR PREVENTING FIBRILLATION DOWNSTREAM OF ITS RESERVOIR
    3.
    发明公开
    DRUG DELIVERY DEVICE WITH A MODULE FOR PREVENTING FIBRILLATION DOWNSTREAM OF ITS RESERVOIR 审中-公开
    WIRKSTOFFFREISETZUNGSVORRICHTUNG MIT EINEM MODUL ZUR VERHINDERUNG VON FIBRILLIERUNG NACH IHREM RESERVOIR

    公开(公告)号:EP2331168A1

    公开(公告)日:2011-06-15

    申请号:EP09809406.3

    申请日:2009-07-20

    申请人: Debiotech S.A.

    IPC分类号: A61M5/142 A61M5/165 A61M5/38

    摘要: The invention relates to a drug delivery device (1, 100), in particular for the delivery of drugs comprising molecules tending to spontaneously form nucleation seeds leading to fibrils, comprising a drug reservoir (2, 102) having a reservoir outlet (107) connected to a device outlet, adapted to deliver a drug fluid to a patient's body, through a pathway (5) including a fluid flow controlling system (4, 104). The pathway further includes a filtration module (6, 106) adapted to retain the nucleation seeds, preferably by forcing them through a filtering membrane pores and on the basis of hydrophobic interaction with the membrane.

    摘要翻译: 本发明涉及一种药物递送装置(1,100),特别是用于递送包含倾向于自发形成导致原纤维的成核种子的分子的药物,其包括具有连接的储存器出口(107)的药物储存器(2,102) 适于通过包括流体流动控制系统(4,104)的路径(5)将药物流体输送到患者身体的装置出口。 该途径还包括适于保持成核种子的过滤模块(6,106),优选地通过迫使它们穿过过滤膜孔并且基于与膜的疏水相互作用。