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Method of providing birth control
专利权人:
The Population Council; Inc.
发明人:
George William Creasy, II,Ruth Beverly Merkatz
申请号:
US16825472
公开号:
US10780047B2
申请日:
2020.03.20
申请国别(地区):
US
年份:
2020
代理人:
摘要:
The present disclosure describes a vaginal system comprising segesterone acetate and ethinyl estradiol configured for thirteen 28-day product-use cycles that is compatible with male condoms comprising natural rubber latex, polyisoprene, or polyurethane and a method of providing birth control using the vaginal system wherein a secondary contraception is employed when the vaginal system is removed or expelled from the vagina for specified amounts of time during any of the product-use cycles.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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