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膀胱结石是泌尿外科常见病,多采用耻骨上膀胱切开取石术或膀胱内机械碎石术治疗。1959年Goldberg首先应用液电效应原理经尿道碎石成功。1984年以来我们采用西德高压脉冲发生器对35例膀胱结石患者施行电液压冲击波碎石术(Electrohydraulic shock waves lithotripsy)取得满意效果,现报告如下。临床资料我们使用的高压脉冲发生器是西德《RIW OLTH》-2135机型。该装置放电电压分为Ⅰ档4kv,Ⅱ档6kv,Ⅲ档8kv;脉冲频率50～70Hz/Sec;脉冲持续1～5秒。击发分为单次
Bladder stones are common urological diseases, and more use of suprapubic cystolithotomy or intra-lithotripsy lithotripsy. Goldberg 1959 first application of the principle of liquid electrical transurethral gravel success. Since 1984, we have achieved satisfactory results with Electrohydraulic shock waves lithotripsy in 35 patients with bladder stones by using the West German high-voltage pulse generator. The results are as follows. Clinical Data The high-voltage pulse generator we use is the West German “RIW OLTH” -2135 model. The device discharge voltage is divided into Ⅰ file 4kv, Ⅱ file 6kv, Ⅲ file 8kv; pulse frequency 50 ~ 70Hz / Sec; pulse lasted 1 ~ 5 seconds. The firing is divided into single