1, install the high-voltage discharging electrode and the water bladder on the launching cup, connect the power supply, and turn on the power switches of the lithotripter and the positioning ultrasound machine, respectively.
2, press the water inlet button to fill the water bladder until the air is exhausted, and use the clamp to hold the exhaust pipe.
3, by adjusting the probe position, lithotripsy treatment, in 1200-2200 times, by the operating physician depending on the patient's position and lithotripsy.