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本文应用连发式“Ｏ”形橡皮圈对３２例食管静脉曲张破裂出血（ＥＶＢ）者进行内镜下套扎术（ＥＶＬ）。结果表明：连发式套扎器结扎术操作安全、简单，病人耐受性及可重复性好，患者宜接受。在２０个月的应用随访中，３２例ＥＶＢ患者进行了４４例次的ＥＶＬ，平均每例结扎４～１２环，静脉曲张消失和减轻，总有效率达９２％。４例经内科治疗无效的ＥＶＢ患者进行紧急ＥＶＬ治疗均止血成功，ＥＶＬ可用于抢救静脉曲张大出血的患者。
In this paper, 32 consecutive cases of esophageal variceal bleeding (EVB) underwent endoscopic ligation (EVL) with a continuous “O” rubber band. The results showed that: Ligation of ligature ligation operation safe, simple, patient tolerance and repeatability, patients should accept. During the 20-month follow-up, 32 patients with EVB underwent 44 EVLs, with an average of 4 to 12 rings per ligation, disappearance and reduction of varices, with a total effective rate of 92%. Four patients with EVB who were ineffective in medical treatment were successfully treated with EVL, and EVL could be used to rescue patients with massive variceal bleeding.