1970年试用复方石碳酸胶浆剂注入榆卵管以达到绝育的方法,为160名妇女做了非手术绝育,成功率75.75%,近3年在原方中加入2%水杨酸粉并增加注入量,为1,582名妇女做了绝育,成功率提高到91.0%。随访注药两年以上者336例,仅有1例再孕,远期效果良好,深受群众欢迎。 1970 trial of compound stone carbonated mortar injected into the ovum to achieve sterilization method for non-surgical sterilization of 160 women with a success rate of 75.75%, nearly 3 years in the original party by adding 2% salicylic acid powder and increase injection The amount of sterilization for 1,582 women increased to 91.0%. Follow-up injection of 336 cases of more than two years, only 1 case of pregnancy, long-term effect is good, welcomed by the masses.