“早孕的早期定位吸胚术”是在闭经42天内经化验确诊为妊娠,遂用小巧的器械,不扩宫口而行胚囊定位吸刮术。在此妊娠期间,由于孕卵着床时间短,胚囊小,用一般人流吸刮法效果欠佳。为此本院使用改进的器械[图1],以胚囊定位吸胚。临床观察证明此法操作简便、快速、患者痛苦少、术中流血少。现将施术要点及413例临床资料分析报告如下。 “Early pregnancy early embryo positioning” is diagnosed within 42 days after amenorrhea pregnancy test, then with a small instrument, not expanding the mouth and embryo sac positioning suction curettage. During this period of pregnancy, due to a short embryo implantation time, embryo sac small, with the general flow of suction scraping ineffective. For this reason, our hospital used improved instruments [Fig. 1] to locate the embryos in the embryo sac. Clinical observation shows that this method is simple, rapid, less painful patients, blood loss less. Now the main points of operation and clinical data analysis of 413 cases are as follows.