Peritoneal dialysis is a clear waste from the body. Through the exchange of blood with a solution that is inserted into the abdomen. The peritoneum acts as a blood filter. Patients are put on dialysis through a tube into the abdomen. And fluid retention in the abdomen about 4-6 hours of waste and excess water is absorbed through the small holes of the peritoneum into the dialysis solution. When the time The old solution was taken out and put into the new solution.