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在医学上应用体外冲击波对治疗胃结石和胆结石,对人体无损伤。日本(?)医疗技术株式会社研制的胃结石破碎装置经临床两年使用,约有200例患者得到了治疗。该装置是利用在10~(-6)秒内通过冲击波对结石反复施加高达2000个大气压力,使结石内部产生机械应力而将结石破碎成砂粒状,然后随尿排出体外。该装置主要由冲击波发生装置、X线摄影装置、结石定位装置(患者用台架、升降装置)等构成。冲击波发生装置由冲击电流发生器、水
In the medical application of extracorporeal shock wave treatment of gastric stones and gallstones, no damage to the human body. Japan (?) Medical Technology Co., Ltd. developed gastric stone crushing device after two years of clinical use, about 200 patients have been treated. The device is the use of 10 ~ (-6) seconds through the shock wave on the stones repeatedly applied up to 2000 atmospheric pressure, so that the internal mechanical stress stones will be crushed into a gravel, and then with the urine excreted. This device is mainly composed of a shock wave generator, an X-ray device, a stone positioning device (patient table, lifting device), and the like. Shock wave generating device by the impact of current generator, water