The real-time sharing and effective use of blood information can be realized by compiling a unified blood product label and identification code.Based on the current status of labeling requirements or identification codes of blood products in China and abroad,and combined with the requirements of China's health information standards,the"Blood Product Labeling and Identification Code Standards"were designed to standardize blood product labels,blood donation codes,and blood product codes.The designed blood product information coding standard was conducive to solving the problem of blood information sharing among blood collection and supply business systems and organizations,and ensuring the safety of blood use.