发明名称 Intrauterine contraceptive device
摘要 An intrauterine contraceptive device, comprising a strip with rounded-off ends, a rod connected to the strip to form a T-shaped element therewith, a fixing element for retaining the entire device in the uterine cavity, made as an elastic loop, and a coil fitted over the rod, the elastic loop of the fixing element having an arc-shaped base and two elastic arms connected to the base and secured to the strip at the base of the rod, which elastic loop is coplanar with the rod and strip and encompasses the rod.
申请公布号 US4841991(A) 申请公布日期 1989.06.27
申请号 US19870091944 申请日期 1987.09.01
申请人 NAUCHNO-PROIZVODSTVENNOE OBIEDINENIE "MEDINSTRUMENT" 发明人 GAINUTDINOVA, RAISA V.;PETROVA, VERA M.;BLOKHINA, ALEVTINA I.;FRIDMAN, BORIS S.;GAMER, PINKHOS U.
分类号 A61F6/14 主分类号 A61F6/14
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