The diseases that can be treated by blood purification include: 1, artificial kidney, uremia; 2, severe hepatitis in hepatology, liver function damage is also possible, such as artificial liver; 3, acute renal failure in critical care unit, acute heart failure, pulmonary edema, acute poisoning and other diseases; 4, rheumatism immunology in rheumatology, can also be treated; 5, folk often popular lipid adsorption for weight loss, but the regular hospitals should not do; 6, severe pancreatitis, that kind of high lipid, can also be treated by blood purification, the range is very wide. The therapeutic effect of blood purification is actually very certain, especially in the critical care unit blood purification is often a very important means of saving a person’s life.