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为了探求治疗胆结石新方法,重庆大学研制成功新型的“胆道振荡仪”。这种仪器是根据胆道流变学,利用射流、弹性波传导的原理,将带有弹性波力的冲洗液(生理盐水与药物混合液)从 T 型管射入胆系统,调整仪器可产生一定的低频振动和附加适当的脉动波,这使胆道管壁按预计的规律产生阵发性的收缩、舒张和蠕动,伴之以生理盐水的脉冲性往返冲刷,从而达到松动胆管壁上的结石并从胆道自行排出的目的。经第三军医大学和解放军三七二医院,上海黄浦中心医院和沈阳第四人民医院临床试用,在适应
In order to explore a new method of treatment of gallstones, Chongqing University successfully developed a new type of “biliary oscillator.” This instrument is based on the biliary rheology, the use of jet, the principle of elastic wave conduction, with a flexible wave of irrigation fluid (saline and drug mixture) from the T-tube into the gall bladder system, adjust the instrument can produce certain Of the low-frequency vibration and the addition of appropriate pulsatile waves, which make the biliary duct wall as the expected regular pattern of paroxysmal contraction, relaxation and peristalsis, accompanied by saline pulse back and forth erosion, so as to achieve loose bile duct stones and From the biliary self-discharge purposes. After the Third Military Medical University and the PLA 372 Hospital, Shanghai Huangpu Central Hospital and the Fourth People’s Hospital of Shenyang clinical trial, in adaptation