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

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.