上消化道大出血是消化内科最常见的危急重症,急诊胃镜检查尽早明确出血部位、原因,同时行胃镜下止血是治疗的关键,但是,上消化道大出血患者往往胃内有活动性出血或存有大量积血、血凝块、食物残渣,单凭胃镜吸引难以吸引干净,致使内镜视野不清,无法找到出血病灶,难以有效进行内镜下止血治疗,近年,笔者采取自制改良胃管与胃镜形成的简易双通道法较好地解决了这一难题。现报告如 Upper gastrointestinal bleeding is the most common gastrointestinal emergency critically ill, emergency endoscopy as soon as possible to determine the location of the bleeding, the reason at the same time under endoscopy is the key to the treatment of hemorrhage, but patients with upper gastrointestinal bleeding usually have active bleeding or stomach A large number of hemorrhage, blood clots, food debris, difficult to attract gastroscopy alone attract clean, resulting in unclear endoscopic vision, bleeding can not be found, it is difficult to effectively endoscopic treatment of hemostasis, in recent years, I take homemade modified gastric tube and gastroscope The formation of a simple dual-channel method to better solve this problem. As reported