目前,许多医院都使用体外冲击波碎石机,而且碎石效果相当好。不足就是每打一个病人要消耗一付电极,而每付电极人民币贰拾多元,笔者根据这一情况就着手考虑这一问题,经过长时间的摸索和研究,总结出两种一次性电极的再生术。第一种方法是延长电极杆法。每付一次性电极分上下两个 At present, many hospitals use extracorporeal shock wave lithotripters, and the effect of gravel is quite good. The disadvantage is that each patient has to pay a charge for each electrode, and for each electrode renminbi is collected, the author starts to consider this issue based on this situation. After a long period of exploration and research, the two kinds of disposable electrodes are regenerated. Surgery. The first method is to extend the electrode rod method. Each disposable electrode is divided into two upper and lower