Ultrasonic positioning technology of extracorporeal lithotripsy

Ultrasonic positioning technology of extracorporeal lithotripsy is as follows:

1. Intubation: Insert the catheter into the patient's bladder to facilitate the operation.

2. Ultrasonic positioning: scan the patient's bladder with an ultrasonic probe to locate the stone in the patient's body.

3. Crushing: After locating the stone position, combine the ultrasonic probe and the stone crusher to crush the stone. At this time, the doctor can observe the position and size of the stone crusher in real time through the ultrasonic image, so as to adjust the position and operation intensity of the stone crusher.