结肠气钡双重造影检查,近几年来陆续有报道,其基本原理和方法大致相似。近两年来,我们采用金属简易灌肠筒(一次法),容量为300毫升,经过实践,认为比较方便适用,现介绍如下。使用方法和步骤一.按常规操作做好检查前准备。二.钡剂配制:采用50—60%稠度(W/V)钡剂150克加阿拉伯胶2克加温开水至300毫升调匀后待用。三.将调好之钡剂倒入筒内,拧紧顶盖,各接头不能漏气,病人侧卧于诊断床上,肛管 Barium double contrast colonoscopy, in succession in recent years have been reported, the basic principles and methods are generally similar. In the past two years, we used metal simple enema tube (one method), the capacity of 300 ml, after practice, that more convenient and suitable, are described below. Use and steps A. According to normal operation to do a good job before the inspection. 2. Barium preparation: The use of 50-60% consistency (W / V) barium 150 g plus gum arabic 2 grams boil water to 300 ml and mix thoroughly until ready for use. Three will be fine barium into the barrel, tighten the cap, the joint can not leak, the patient lying on the side of the diagnostic bed, the anal canal