Performance Evaluation of DH71CRP Hematology Analyzer
SU Yafei1, SUN Wenwen2, ZHANG Le2, CHEN Dongzhe2, WANG Zhaobao2, XING Fanglin2, WANG Xiuqin2, LIU Lingling2
1. Grade 2015, Biomedical Engineering Stream of Medical Information Engineering, Jining Medical University, Rizhao Shandong
276826, China; 2. Department of Clinical Laboratory Medicine, Affiliated Shandong Provincial Hospital, Shandong University, Jinan
Shandong 250021, China
Abstract:Objective To evaluate the performance of DH71CRP hematology analyzer. Methods The precision, contamination rate,
accuracy, linearity, different injection patterns and the performance of HBV classification of DH71CRP instrument were evaluated
according to NCCLS EP10-A2, EP5-A2, EP15-A2, EP6-A2 and EP9-A2 documentation requirements, and referring to health professional
standard WS/T406-2012 Analytical quality specifications for routine tests in clinical hematology. Results The instrument precision,
carryover, accuracy, and linear were all within the scope of the permit. Qualification of leukocyte types for morphologic normalities
and abnormalities had good conformity with the instrument Sysmex XE-2100, which could well meet the requirements of industry
standards. Conclusion The routine blood test of DH71CRP hematocrit analyzer has good performance in all aspects, and the test
results are accurate and reliable, which can meet the analysis requirements of routine blood test in the clinical laboratory of the hospital.
宿亚菲1,孙雯雯2,张乐2,陈冬哲2,王召宝2,邢芳琳2,王秀芹2,刘玲玲2. DH71CRP全血血细胞分析仪的性能评价[J]. 中国医疗设备, 2018, 33(11): 55-58.
SU Yafei1, SUN Wenwen2, ZHANG Le2, CHEN Dongzhe2, WANG Zhaobao2, XING Fanglin2, WANG Xiuqin2, LIU Lingling2. Performance Evaluation of DH71CRP Hematology Analyzer. China Medical Devices, 2018, 33(11): 55-58.