门脉高压性出血是上消化道大出血中危险性最大的一种严重出血，抢救困难，死亡率高[1]。此其是重度食道—胃底静脉曲张反复出皿及行截流术后复发出血，经垂体后叶素的常规治疗无效的病人常迫于三腔二囊管压迫止血。此项操作不仅给病人带来较大痛苦，难于长日坚持，而且压迫局部 Portal hypertension is bleeding in the upper gastrointestinal bleeding in the most serious a serious bleeding, rescue difficulties, high mortality [1]. This is a severe gastroesophageal varices - gastric variceal recurrence of the line and the recurrence of bleeding after closure of the routine treatment of vasopressin invalid patients are often forced to stop the three-chamber two balloon hemostasis. This operation not only brings greater pain to the patient, it is difficult to persevere for a long time, but also oppression of the local