高危妊娠在产科中极为常见,为了降低母婴死亡率及并发症,常用催产素静滴引产以适时终止妊娠,而引产成功与否和宫颈成熟度密切相关。为此,我们药剂科与妇产科合作,研制了能使宫颈平滑肌松弛、减轻宫颈阻力、促使宫颈成熟的安定胶冻。应用时在无菌操作下以Foley氏导尿管将胶冻注入子宫腔内羊膜腔 High-risk pregnancy is extremely common in obstetrics, in order to reduce maternal and infant mortality and complications, intravenous oxytocin commonly used to timely termination of pregnancy, and induction of labor success or not and cervical maturity are closely related. To this end, our department of pharmacy and obstetrics and gynecology cooperation, developed cervical smooth muscle relaxation, reduce cervical resistance, promote cervical ripening stability of the jelly. Application Aseptic operation with Foley’s catheter will be injected into the uterine cavity of the amniotic cavity