Abstract: 【Abstract】 Objective To assess the feasibility of endoscopic endoluminal surgery． Methods 4 pigs were used in the experiments．Percutaneous channels entering the gastric cavities were established． Results All the 4 pigs had tolerated the surgery smoothly．Postoperative examinations by laparotomy found no leakageon suture or injuries of organs．The time for establishing endo-gastric channels surgery were 15-30min． Conclusions Endoscopic endoluminal surgery is technically feasible．

Key words: Endoscopy, Endoluminal surgery, Percutaneous channels entering the gastric cavities, Animal experiment

摘要： 目的 探讨内镜腔内手术的可行性。 方法 4只家猪经皮建立胃内通道。结果 4只家猪均很好地耐受了手术。术后开腹检查所有胃壁缝合处无渗漏及其它脏器损伤。建立胃内通道时间为15-30min。 结论 内镜腔内手术胃内通道在技术上是可行的。

关键词: 内镜, 腔内手术, 胃内通道, 动物实验