Fat shaking machine has no significant effect on the discharge of kidney stones, kidney stones need to be treated accordingly according to the stone form, size, etc. Conservative treatment or surgical treatment. Kidney stones are a disease caused by the precipitation of crystalline material in the urine and its deposition in the kidneys, which can lead to renal colic, hematuria and other symptoms. There is no scientific basis for fat shaking machines to remove stones, and it may cause the stones to rub against the inner wall of the ureter to aggravate the symptoms. The treatment of kidney stones needs to be individualized according to the specific situation, such as for the diameter of less than 0.6cm and the surface of the stone is smooth, there is the possibility of natural discharge. This can be facilitated by drinking more water, urinating more and exercising moderately. For stones larger than 0.6cm in diameter or with obstruction, timely surgical treatment is needed to avoid causing renal function damage. Commonly used surgical methods include extracorporeal shock wave lithotripsy and percutaneous nephrolithotripsy. The specific treatment plan should be formulated by a professional doctor after evaluating the condition, do not listen to the prescription for self-treatment.