Intrauterine contraceptive device
    8.
    发明公开
    Intrauterine contraceptive device 审中-公开
    Vorrichtung zur intrauterinenEmpfängnisverhütung

    公开(公告)号:EP1902693A1

    公开(公告)日:2008-03-26

    申请号:EP06019697.9

    申请日:2006-09-20

    IPC分类号: A61F6/14

    摘要: An intrauterine contraceptive device comprising a carrier body (1) and an active metallic alloy (4), characterized in that the active metallic alloy is of the formula Zn x Cu y Mn z Au k (I) or Zn x Cu y Mn z Ag k (II), wherein x+y+z+k = 100 weight %, x is in the range from approximately 18 to 30 weight %, z is in the range from approximately 0.5 to 3 weight %, and k is in the range from approximately 3 o 12 weight %, y being the balance.

    摘要翻译: 一种宫内避孕装置,包括载体(1)和活性金属合金(4),其特征在于,所述活性金属合金具有式Zn x Cu y Mn z Au k(I)或Zn x Cu y Mn z Ag k(II),其中x + y + z + k = 100重量%,x在约18至30重量%的范围内,z在约0.5至3重量%的范围内,并且k在 约3〜12重量%,y为余量。