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THIXOTROPIC BINGHAM PLASTIC FLUID CONTRACEPTIVE METHOD
专利权人:
Joshua D. Levine;Robert A. Levine
发明人:
Joshua D. Levine,Robert A. Levine
申请号:
US16607880
公开号:
US20200188163A1
申请日:
2017.06.15
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A method of contraception for a female subject is provided, as well as a contraceptive product and a contraceptive product system. The method includes spraying an amount of a thixotropic contraceptive product that has Bingham fluid characteristics into a subject's vaginal vault, which contraceptive product comprises a viscosity increasing agent in the range of about 4-8% by weight and an aqueous carrier. The thixotropic contraceptive product is sprayed in a manner that forms a barrier configured to prevent spermatozoa from entering a cervix of the subject.
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