现代科学技术的高速发展、基础医学研究的不断深入以及各种高新技术不断向输血领域渗透,都推动着输血医学特别是临床输血医学发生日新月异的变化。另外,随着采供血管理体制的不断完善以及人们思想水平的不断提高,临床用血的保障和安全性水平也不断得以提高,但是,由于我国人口老 The rapid development of modern science and technology, the continuous deepening of basic medical research and the constant infiltration of various high and new technologies into the field of blood transfusion all promote the rapid changes in transfusion medicine, especially clinical transfusion medicine. In addition, with the continuous improvement of the blood and blood supply management system and the continuous improvement of people’s ideological level, the level of protection and safety of clinical blood has also been continuously improved. However, as the population in our country