硫酸钡干燥混悬剂鉴定会于1979年10月17日在上海嘉定马陆公社召开,参加会议的有各方面31个单位的69名代表。硫酸钡作为消化道 X 线造影剂已有多年历史,国内各药厂以往提供的均是硫酸钡原料,尚无硫酸钡制剂,而硫酸钡原料颗粒大小悬殊,临床调制操作也不一致,影响造影效果。1977年9月成立了由华山医院、上海医药工业研究院、马陆公社化工厂和各临床医院参加的硫酸钡新 Identification of Barium Sulfate Suspension Suspension was held on October 17, 1979 at the Malu Commune, Jiading, Shanghai, with 69 representatives from 31 units in various fields. Barium sulfate as a digestive tract X-ray contrast agent has many years of history, the domestic pharmaceutical companies in the past are provided barium sulfate raw materials, there is no barium sulfate preparations, and barium sulfate raw material particle size disparity, clinical modulation operations are inconsistent, affecting the imaging effect . September 1977 set up by the Huashan Hospital, Shanghai Institute of Pharmaceutical Industry, Malu Gongshe chemical plant and the clinical hospital to participate in the new barium sulfate