发明名称 INTRAUTERINE DELIVERY SYSTEM
摘要 The present invention relates to an improved method of contraception which addresses the problems of initial bleeding and spotting associated with the use of intrauterine delivery systems, and to an improved intrauterine delivery system.
申请公布号 EP3057573(A1) 申请公布日期 2016.08.24
申请号 EP20140790030 申请日期 2014.10.14
申请人 BAYER OY 发明人 AHOLA, MANJA;TALLING, CHRISTINE;LINDENTHAL, BERNHARD;FUHRMANN, ULRIKE;FELS, LÜDER M;PRELLE, KATJA;SCHMEES, NORBERT
分类号 A61K9/00;A61F6/14;A61K31/57;A61K31/58;A61P15/18 主分类号 A61K9/00
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