发明名称 Vaginal shield for preventing sexually transmitted diseases
摘要 A shield appliance including a shield support strap structure that fits over the lower end of a female user, and a non-porous, elastic shield member, detachably carried by the support strap member, detachably carried by the support strap structure, and positioned over the perineal area of the female use to protect against vaginal contact, and prevent the spread of sexually transmitted diseases, during cunnilingus.
申请公布号 US4967767(A) 申请公布日期 1990.11.06
申请号 US19890388803 申请日期 1989.08.03
申请人 HARRIS, ROBERT L.;CARTER, JOHNNIE 发明人 HARRIS, ROBERT L.;CARTER, JOHNNIE
分类号 A61F6/06 主分类号 A61F6/06
代理机构 代理人
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