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    • 8. 发明申请
    • DRUG DELIVERY DEVICE AND METHOD OF ASSEMBLING THE SAME
    • 药物递送装置及其装配方法
    • WO2012123565A1
    • 2012-09-20
    • PCT/EP2012/054643
    • 2012-03-16
    • SANOFI-AVENTIS DEUTSCHLAND GMBHHELMER, MichaelMATTHIAS, ClaudiaMUELLER, LutzRAAB, SteffenNOBER, PeterSHAHBAZFAR, RezaSCHÄFER, BenjaminZEIMETZ, Leo
    • HELMER, MichaelMATTHIAS, ClaudiaMUELLER, LutzRAAB, SteffenNOBER, PeterSHAHBAZFAR, RezaSCHÄFER, BenjaminZEIMETZ, Leo
    • A61M5/24
    • A61M5/31A61M5/24Y10T29/49826
    • The present invention relates to a drug delivery device for dispensing of a dose of a medicinal product, comprising: a first housing component (1; 30) comprising a receptacle (12) being oval- or elliptically shaped in radial cross section and being adapted to at least partially receive an insert portion (11) of a second housing component (2; 20) being at least partially insertable into said first housing component (1; 30) along an axial direction (13), wherein the insert portion (11) is oval- or elliptically shaped in radial cross section wherein the outside dimension or an at least one outside diameter of the insert portion (11) is at least in sections larger than a corresponding inner dimension or an at least one inner diameter of the receptacle (12) and wherein insert portion (11) and receptacle (12) are adapted to generate a radially acting mutual clamping of first and second housing components (1, 2; 20, 30) in a prefixing assembly configuration, wherein a mutual clamping and pre-fixing of first and second housing components (1, 2; 30, 20) is producible by means of rotating first and/or second housing components (1, 2; 30, 20) with respect to each other in a circumferential direction (16).
    • 本发明涉及一种用于分配药物产品剂量的药物递送装置,包括:第一壳体部件(1; 30),其包括椭圆形或椭圆形的径向横截面的容器(12),并且适于 至少部分地容纳沿着轴向方向(13)至少部分地插入所述第一壳体部件(1; 30)中的第二壳体部件(2; 20)的插入部分(11),其中所述插入部分(11) 在径向横截面中是椭圆形或椭圆形的,其中插入部分(11)的外部尺寸或至少一个外径至少大于插座的对应内部尺寸或至少一个内径 12),并且其中插入部分(11)和插座(12)适于产生处于前缀组装构型的第一和第二壳体部件(1,2; 20,30)的径向作用的相互夹紧,其中相互夹紧和预先 - 固定第一和第二壳体部件(1,2, 30,20)可以通过在圆周方向(16)上相对于彼此旋转第一和/或第二壳体部件(1,2; 30,20)而产生。