Sysmex-XN系列全自动血细胞分析仪质量监管体系的建立及应用  

The Establishment and Application of Quality Control System on Sysmex-XN Series Automatic Blood Cell Analyzer

作　　者：金咏梅[1] 毛志刚[1] 曾素根[1] 郭曼英[1] 李倚[1] 粟军[1] 

机构地区：[1]四川大学华西医院实验医学科,成都610041

出　　处：《华西医学》2014年第5期875-878,共4页West China Medical Journal

基　　金：国家自然科学基金(81101327)~~

摘　　要：目的以Sysmex-XN系列全自动血细胞分析仪为载体,建立一套全面、适宜的质量监管体系,提高实验室全血细胞计数结果的可靠性。方法使用高、中、低3个水平Sysmex新鲜全血质控品进行检测,1次/d;实时参加Sysmex在线质控;使用浮动均值法对平均红细胞体积、平均红细胞血红蛋白量、平均红细胞血红蛋白浓度进行实时监测;使用当日患者新鲜全血标本作为质控品进行批内质控,每2小时1次。结果室内质控在控,在线质控在控,浮动均值在允许范围之内,患者全血质控均在控。结论在Sysmex-XN系列全自动血细胞分析仪上应用整套质量监管体系有效且全面,能够切实提高实验室全血细胞计数结果的可靠性。Objective To establish a comprehensive, appropriate quality control system on the Sysmex-XN series automatic blood cell analyzer to improve the reliability of blood cell count results. Methods Routine quality control was carried out every day, using high, normal and low levels of fresh whole blood controls offered by Sysmex. The results from the Sysmex online quality control was got timely. We monitored the variation of mean corpuscular volume （MCV）, mean corpuscular hemoglobin （MCH）, mean corpuscular hemoglobin concentration （MCHC） with the moving average method real-timely, and quality control was performed for fresh whole blood samples of patients once every two hours. Results Everything was under control, and the moving average was within the permitted range. Conclusion The reliability of laboratory blood cell count results can be effectively improved by using this quality control system effectively and comprehensively on the Sysmex-XN automatic blood cell analyzer.

关 键 词：全自动血细胞分析仪 质量控制 浮动均值 

分 类 号：R446.1[医药卫生—诊断学]