消化性溃疡的内科治疗绝大多数采用药物口服,但也有不少医务工作者在局部治疗方面进行探索。笔者经过10余年的摸索,研制出一种在胃镜下对溃疡局部喷洒药物的装置(胃镜喷药器)。2003年获国家专利(专利号:ZL 02254819 X)。现把该治疗仪的结构及使用介绍如下。1胃镜喷药器原理与结 The vast majority of medical treatment of peptic ulcer drugs oral, but there are many medical workers in the exploration of local treatment. After more than 10 years of exploration, the author developed a device for the local spraying of ulcer on the endoscope (gastroscope sprayer). In 2003 by the national patent (patent number: ZL 02254819 X). The treatment of the structure and use are as follows. 1 gastroscope sprayer principle and knot