The upward and downward tilt of the bed can be adjusted (tilt angle 35 degrees), and each tilt program is set for 1 minute. Through the upward tilt of the bed, the lower pole of the kidney becomes the upper pole, and then through the synergistic action of the main and secondary vibrators, the free stone is pushed into the renal pelvis, and then the device enters the next procedure, the bed is tilted downward (tilt angle 35 degrees), and at the same time, under the high-energy linear vibration of the main vibrator, the vibration intensity is adjusted as needed according to the stone properties, driving the stone down the ureter, and so on repeatedly, after a treatment After one treatment cycle (12 minutes), the stone can be discharged smoothly.