A bacteriocidal virocidal sponge containing iodine and a surfactant which can be used as a contraceptive and as therapy for vaginitis. It consists of a polyurethane open cell foam impregnated with a surfactant and iodine. A bactericidal tampon containing an iodophor does not induce toxic shock syndrome.
申请公布号
US5000749(A)
申请公布日期
1991.03.19
申请号
US19890318178
申请日期
1989.03.02
申请人
LEVEEN, HARRY H.;LEVEEN, ERIC G.;LEVEEN, ROBERT F.
发明人
LEVEEN, HARRY H.;LEVEEN, ERIC G.;LEVEEN, ROBERT F.