Some patients with kidney disease continue to worsen into the end stage due to poor treatment or irregular treatment of the disease, which is called uremic syndrome. Patients with uremia have little kidney function left and are unable to maintain the stability of the body’s internal environment, leading to the failure of multiple organs and serious complications. At this time, the effect of drug treatment alone is not good, and dialysis treatment is needed to maintain the patient’s life, and there are two common dialysis treatments: hemodialysis and peritoneal dialysis. Hemodialysis is to remove toxins and excess water from the body through the convection, diffusion and adsorption functions of the dialyzer, while peritoneal dialysis is to remove toxins and maintain a stable internal environment through the peritoneal function of the peritoneum.