在液电冲击波碎石应用于男性尿道结石的治疗时,我们将碎石灌注方法加以改进,可根据需要,人工调节水流量,通过临床23例尿道碎石证明是比较理想的。冲洗灌注管道的设计及使用方法:当术者插入膀胱镜后,接通三通管道下端接管(管道口径为0.6cm,长40～50cm),先将三通开关转向注射方向(与吊瓶相通),抽吸约100ml液体;再将三通管开关转向与尿道相通管道 In the treatment of male urethral calculus with ESWL, we improved the gravel perfusion method, and manually adjusted the water flow according to the need. It proved to be ideal through the clinical 23 cases of urethral lithotripsy. Irrigation irrigation pipe design and use: When the surgeon into the cystoscope, connected to the lower end of the three-way pipe take over (pipe diameter 0.6cm, length 40 ~ 50cm), the first three-way switch to the injection direction ), Suction about 100ml liquid; then switch the tee pipe and urethra connected to the pipeline