Sysmex XN-1000全自动血细胞分析仪性能评估  

PERFORMANCE EVALUATION OF SYSMEX XN-1000 AUTOMATIC HEMATOLOGY ANALYZER

作　　者：王爱玲 邵茜 王金乐 WANG Ailing;SHAO Qian;WANG Jinle(Department of Clinical Laboratory,Qingdao Central Hospital,Qingdao 266042,China)

机构地区：[1]青岛市中心医院检验科,山东青岛266042 [2]解放军第971医院

出　　处：《精准医学杂志》2019年第4期330-333,共4页Journal of Precision Medicine

基　　金：国家自然科学基金资助项目(81473384);青岛市医疗卫生重点学科建设项目(青卫科教字[2017]9号)

摘　　要：目的对Sysmex XN-1000全自动血细胞分析仪进行性能验证。方法按照WS/T 406-2012《临床血液检验常规项目分析质量要求》以及《CNAS-CL43医学实验室质量和能力认可准则在临床血液学检验领域的应用说明》,对Sysmex XN-1000全自动血细胞分析仪本底计数、批内精密度、日间精密度、携带污染率、线性范围、准确度进行验证。结果Sysmex XN-1000全自动血细胞分析仪本底计数、批内精密度、日间精密度、携带污染率、线性范围、准确度均在允许范围内。结论Sysmex XN-1000全自动血细胞分析仪性能符合临床要求。[Objective]To verify the performance of Sysmex XN-1000 automatic hematology analyzer.[Methods]According to WS/T 406-2012“Analytical quality specifications for routine tests in clinical hematology”and CNAS-CL43“Guidance on the Application of Accreditation Criteria for the Medical Laboratory Quality and Competence in the Field of Clinical Hematology”,the background count,intra-batch precision,inter-day precision,contamination rate,linear range,and accuracy of Sysmex XN-1000 automatic hematology analyzer were verified.[Results]The background count,intra-batch precision,inter-day precision,contamination rate,linear range,and accuracy of Sysmex XN-1000 automatic hematology analyzer were within the allowable range.Conclusion]The performance of Sysmex XN-1000 automatic hematology analyzer meets the clinical requirements.

关 键 词：批内精密度 日间精密度 携带污染率 线性范围 准确度 血液化学分析 血细胞计数 自动化 实验室 

分 类 号：R446.11[医药卫生—诊断学] R349.21[医药卫生—临床医学]