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    • 8. 发明申请
    • PREFILLED FLUID SYRINGE
    • 预液体注射器
    • WO1995012359A1
    • 1995-05-11
    • PCT/US1994012613
    • 1994-11-02
    • FARRIS, BarryKRETEN, Bernhard
    • A61B19/00
    • A61M5/282A61M2005/3118A61M2005/312A61M2005/3123B65B3/006
    • This invention is a syringe (10) which has been pre-filled to include a prescribed liquid (L) and also a gas (G). The syringe (10) includes a reservoir (30), a chamber (90) which is in fluid communication with the reservoir (30) and an outlet (50) which is interposed between the chamber (90) and the reservoir (30). Severing the chamber (90) from the reservoir (30) at the outlet (50) will provide a syringe (10) that includes a reservoir (30) and an outlet (50). Prior to severing the chamber (90) from the reservoir (30), the syringe (10) may first be oriented such that all gas (G) is directed into the chamber (90) so that the syringe's reservoir (30) will be completely filled with non-compressible fluid such as the medicating liquid (L).
    • 本发明是预先填充以包含规定液体(L)和气体(G)的注射器(10)。 注射器(10)包括储存器(30),与储存器(30)流体连通的室(90)和插入在室(90)和储存器(30)之间的出口(50)。 在出口(50)处从贮存器(30)中分离室(90)将提供包括储存器(30)和出口(50)的注射器(10)。 在将腔室(90)从储存器(30)切断之前,注射器(10)可以首先被定向成使得所有气体(G)被引导到腔室(90)中,使得注射器的储液器(30)将是完全的 填充有不可压缩流体,例如药液(L)。