发明授权
- 专利标题： Method for controlling fertility
- 专利标题（中）： 控制生育率的方法
-
申请号： US437758申请日： 1995-05-09
-
公开(公告)号： US5842476A公开(公告)日： 1998-12-01
- 发明人: Jeri Dawn Wright , Jerry D. Childers , Brian L. Barclay , Patrick S.-L. Wong , Linda E. Atkinson
- 申请人： Jeri Dawn Wright , Jerry D. Childers , Brian L. Barclay , Patrick S.-L. Wong , Linda E. Atkinson
- 申请人地址： CA Palo Alto
- 专利权人： ALZA Corporation
- 当前专利权人： ALZA Corporation
- 当前专利权人地址： CA Palo Alto
- 主分类号： A61K9/00
- IPC分类号： A61K9/00 ; A61K9/22 ; A61K31/565 ; A61B19/00 ; A61K9/24
摘要：
An osmotic device is disclosed comprising an exterior coat comprising an estrogenic and a progestogenic steroid that are delivered immediately as a contraceptive pair for fertility regulation in a female, and a compartment comprising an estrogenic steroid that is delivered at a controlled rate over a prolonged period of time for fertility regulation in a female.