Gasket for Pre-Filled Syringe and Pre-Filled Syringe
    1.
    发明申请
    Gasket for Pre-Filled Syringe and Pre-Filled Syringe 审中-公开
    预填充注射器和预填充注射器垫片

    公开(公告)号:US20110282185A1

    公开(公告)日:2011-11-17

    申请号:US13111597

    申请日:2011-05-19

    IPC分类号: A61B5/055 A61B6/00

    摘要: The present invention relates to a gasket (7) for a pre-filled syringe 1 into which liquid (3) is charged, wherein a peripheral side surface of the gasket (7 a) that is in contact with an inner surface of the syringe barrel (2) is provided with a restriction (8), the bottom surface (7c) of the gasket (7) that is not in contact with the liquid (3) is formed into a tapered shape (10) and the gasket (7) has a hardness comprised from 57 to 60 when measured by a JIS hardness meter.

    摘要翻译: 本发明涉及一种用于预填充注射器1的衬垫(7),液体(3)被装入其中,其中衬垫(7a)的与注射器筒的内表面接触的周边侧表面 (2)设置有限制(8),与液体(3)不接触的垫圈(7)的底面(7c)形成为锥形(10),垫圈(7) 当通过JIS硬度计测量时,其硬度为57至60。