对于尿路系和胆道系结石 ,传统的治疗技术主要是靠药物和手术 ,现代医疗器械的发展 ,使现代治疗技术出现了多元化的局面。体外冲击波碎石机 (ESWL)治疗尿路系和胆道系结石普遍被医生和患者所接纳 ,但治疗效果的好坏 ,除与医生的诊断和B超的准确定位外 ,还要取决于冲击波的能量 ,冲击波的焦区能量又取决于高压电路。 For urinary tract and biliary stones, traditional treatment techniques rely mainly on drugs and surgery. The development of modern medical devices has brought about a diversified situation in modern treatment technologies. Extracorporeal shock wave lithotripsy (ESWL) treatment of urinary tract and biliary stones is generally accepted by doctors and patients, but the treatment effect is good, in addition to the doctor’s diagnosis and accurate positioning of ultrasound, but also depends on the shock wave Energy, the energy of the focal region of the shock wave, in turn depends on the high voltage circuit.