目的实现血站管理信息系统对血液成分制备过程数据的信息化管理。方法血站管理信息系统对制备过程涉及的自动化设备软件的数据控制接收、整合利用,形成完整的可追溯的信息链。结果血站管理信息系统保存血液成分制备过程数据的完整记录,实现制备过程人、机、料、法、环的信息追溯,监控血液成分制备过程。结论血站管理信息系统对血液成分制备过程数据的控制和利用进一步保证了血液质量和血液安全。 Objective To realize the information management of the data of blood components preparation process in blood management information system. Methods Blood station management information system controls and receives, integrates and utilizes the data of automation equipment involved in the preparation process to form a complete traceable information chain. Results Bloodstain management information system preserved the complete record of the blood component preparation process data, and realized the traceability of the information of human, machine, material, method and ring in the preparation process and the monitoring of blood component preparation process. Conclusion The control and utilization of the data of the blood component preparation process by the blood-site management information system further ensures the blood quality and blood safety.