作者介绍了一种将气体导入小肠的新技术,由此产生一种新的无管法小肠灌肠法。在小肠检查之前,先对食管和胃进行常规的钡餐检查。然后,让病人尽可能快地吞服400～600ml的硫酸钡(37％W/V)。喝钡的时候,病人可以走动或站立,不需要侧卧位。每隔15min,进行一次俯卧头高脚低位的摄片,如果需要,可以在透视下局部加压。当钡剂行近至盲肠,就让病人卧于透视床上,并使用肩架固定,将床 The authors describe a new technique for introducing gas into the small intestine, resulting in a new tubeless intestine enema. Before the small bowel examination, the esophagus and stomach are subjected to a regular barium meal examination. Then, allow the patient to swallow 400-600 ml of barium sulfate (37% w / v) as soon as possible. When drinking barium, the patient can walk or stand without the lateral position. Every 15min, a prone position high and low of the camera, if necessary, can be partial pressure in the perspective. When the barium line near to the cecum, let the patient lie on the perspective bed and use the shoulder frame fixed bed