Today, 65 years ago, on 29 January 1960 (Calendar 2 January 1960), scientists pointed out that artificial kidneys can be continuously used without monitoring. The University of Washington Medical School in Belden, USA. Dr. Schipper pointed out on 29 January 1960 that artificial kidneys can be continuously used without human monitoring. The first three months of use of artificial kidneys have saved eight kidney failure patients. Its main function is to prevent the increase of urine and other deadly waste accumulation. Artificial kidneys can remove certain unnecessary substances from the bloodstream and replenish the body's needed substances into the bloodstream, thereby controlling the blood acid balance and the content of water and hydrosoluble substances in the bloodstream. But artificial kidneys can not replace another function of the natural kidneys