受双氧水用于颅脑术中止血这一启示，我们尝试将3％双氧水行胃内灌注治疗上消化道出血15例，均获得较满意的止血效果。其止血作用在于双氧水与出血面接触后，在创面形成一层泡沫蛋白膜，从而达到止血目的。唯空气栓塞及空腔脏器穿孔之虞，但通过我们的临床观察，并无上述并发症 By hydrogen peroxide for brain surgery to stop bleeding this revelation, we try to 3% hydrogen peroxide intragastric infusion of upper gastrointestinal bleeding in 15 cases, were more satisfied with the hemostatic effect. The role of hemostasis is in contact with the surface of hydrogen peroxide, the formation of a layer of foam protein membrane, so as to achieve the purpose of bleeding. Only the risk of air embolism and hollow organ perforation, but through our clinical observation, there is no such complications