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公开(公告)号:US4948593A
公开(公告)日:1990-08-14
申请号:US351365
申请日:1989-05-15
IPC分类号: A61K9/00 , A61K9/22 , A61K31/565 , A61K31/57
CPC分类号: A61K9/0004 , A61K31/565
摘要: An osmotic device is disclosed comprising an estrogenic and a progestogenic steroid that are delivered as a contraceptive pair for fertility regulation in a female.
摘要翻译: 公开了一种渗透装置,其包含雌激素和孕激素类固醇,其作为孕妇的生殖调节的避孕对递送。