微爆破碎胆道系统结石的试验研究

本文结合人体胆道系统结石性能及存在条件特点,从临床医疗要求出发,着重对炸药品种选择,微爆器类型及其结构条件参数和安全性能,结石实物样品体外破碎效果,微爆器爆炸作用过程及其冲击波压力分布和爆炸反应产物数量、组成等进行了一系列的大量试验和观测,在此基础上进行了用微爆器爆炸以破碎胆道系统(包括肝内胆管、胆总管、胆囊)结石的临床手术应用,在世界上首次解决了运用微爆炸技术破碎人体胆道系统结石的有关理论和实践问题,为人体胆石症的治疗提供了一个新的有效手段。

AN EXPERIMENT ON MICRO-EXPLOSION FOR CRUSHING GALLSTONE IN BILE DUCT

With the emphasis on the selection of explosives, micro-exploder type and its structural parameters and safty performance, the out-body breaking effects of gallstone example, the action process of micro-exploder blasting and pressure distribution of produced shock wave, and the quantitative composition of blast reaction products, a series of explosion tests and observation were performed in the light of gallstone characteristic and existing conditions in human dile duct system and in view of the requriements of clinical practice. Based on the test results, a series of clinical practice was conducted with micro-explosion to break gallstones in bile duct system (bile duct in liver, choledochus and gallbladder included) , thus solving the theoretical and application problems of micro-explosion technique for breaking gallstone in hurman bile duct system for the first time and providing a new effective means for the treatment of human gallstone disease.