计划生育手术中人工流产约占20%左右.1979年我省人工流产手术者21万4千多例,对计划生育门诊的压力较大、同时亦出现了一定并发症,其中较严重的是闭经、宫腔粘连,甚至发生空气栓塞而死亡.(1978年开始中央和各省市已几次正式文件通知,仃用电动吸引器作人流直接吸引,以防空气栓塞,但有不少地区,还在继续应用). Artificial abortion in family planning surgery accounts for about 20% .1979 in our province more than 214,000 cases of induced abortion, pressure on family planning clinics, but also some complications, of which more serious is amenorrhea , Intrauterine adhesions, and even the occurrence of air embolism and death. (Since 1978, the central and provincial provinces and municipalities have notified several formal documents, Ding direct use of electric suction device for human flow to prevent air embolism, but there are many areas, still Continue to apply).