临床实验室分析前过程的质量保证措施

Measures of quality assurance for the pre-analytical process in clinical laboratories

分析前过程是临床实验室检验全过程中关键性的第一步,其操作将直接影响检测结果的正确性与及时性.有效的分析前质量保证制度包括搭建合理的人员结构,注重培训及监督；创建明亮宽松的采血环境,应用先进齐全的采血设施；将生物安全贯穿每个环节；加强医患沟通,建立和谐医患关系.此外,科学合理的质量指标体系的应用与监测将更好地推动检验科分析前质量改进,从而达到保障患者安全的目标.

The pre-analytical process is the first key step in the total testing process of clinical laboratories, which will directly influence the accuracy and timeliness of testing results. Efficient pre- analytical quality assurance system consists of scientific personnel structure, regular training and monitoring, bright and comfortable phlebotomy environment, advanced comprehensive phlebotomy facilities, strict biosafety practice in each procedure and harmonious relationship between clinicians/patients and laboratory. Besides,the application and monitoring of sound quality indicators in pre-analytical process will promote the improvement of quality and finally get the aim of assuring patients＇ safety.