目的:应用PDCA循环模式对血标本质量进行管理,提高护士采集血标本合格率。方法:根据护士静脉采血现状,科室对血标本质量问题进行汇总,制定改进措施及实施方法。结果:实施改进措施后6个月,静脉血标本不合格率从实施前的1.72%下降到0.58%。结论:通过实施PDCA循环法,规范了血标本质量,规范血液标本的采集流程,提高了护士静脉血标本采集准确率,为检测数据的准确性提供保证。 Objective: To apply the PDCA cycle model to manage the quality of blood samples and improve the qualified rate of blood samples collected by nurses. Methods: According to the status quo of blood sampling in nurses, the department summarized the quality of blood samples and made improvement measures and implementation methods. Results: Six months after the implementation of the improvement measures, the failure rate of venous blood samples dropped from 1.72% before implementation to 0.58%. Conclusion: Through the implementation of PDCA cycle method, the quality of blood samples is regulated, the collection process of blood samples is regulated, the accuracy of collection of blood samples of nurses is improved, and the accuracy of data detection is guaranteed.