The department of blood transfusion of Sichuan Tumor Hospital was founded in 1991, located in the second floor of the first inpatient department, and it officially was moved into the first floor of the new surgical building on August 12th, 2016. Covering an area of 227 m2 and being away from pollution sources, the environment of the department of blood transfusion is clean, bright and air-fresh. Furthermore, its equipping with good telecommunication facilities, the water and electricity supplies are adequate. The department of blood transfusion is divided into cleaning zone, semi-cleaning zone and contaminated zone. The cleaning zone includes the blood out of storage disposal area, blood storage room and blood distribution room. The semi-cleaning zone includes learning room and data retention room. The blood transfusion compatibility testing lab, blood specimen receiv..