| 王瑾 许程洁 李顺君 孙昌瑞 谭翔.Sysmex-CA 7000 全自动凝血仪性能评价[J].现代生物医学进展英文版,2015,15(16):3136-3138. |
| Sysmex-CA 7000 全自动凝血仪性能评价 |
| Performance Evaluation of CA-7000 Automatic Coagulometer System |
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| DOI： |
| 中文关键词: 凝血仪 性能评价 Sysmex-CA7000 |
| 英文关键词: Coagulometer Performance Evaluation Sysmex-CA7000 |
| 基金项目: |
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| 中文摘要: |
| 目的：评价Sysmex-CA7000 全自动凝血仪的性能。方法：选择活化部分凝血活酶时间（APTT）、凝血酶时间（TT）、纤维蛋白
原（FIB）、凝血酶原时间（PT）四个常用凝血检测项目分别从仪器检测准确性、精密度，抗干扰性及参考范围几方面对Sysmex-
CA7000 凝血仪进行性能验证。结果：四个项目准确性验证结果均符合厂家要求（CV%<5%），但低值样本PT（CV3.13%）和TT
（CV3.36%）准确性不及其他几个项目；批内和批间精密度检测均满足厂家要求，且除PT 外其余三个项目远低于厂家要求CV%；
参考范围验证和抗干扰能力结果显示四个检测项目均较理想。结论：SysmexCA7000 凝血仪具有检测准确性好、精密度高、检测
范围宽、抗干扰能力强等特点，值得临床推广应用。 |
| 英文摘要: |
| Objective:To evaluate the performance of CA-7000 automatic coagulometer system.Methods:Items of prothrombin
time (PT), activatedpartial thromboplastintime (APTT), thrombin time (TT) Fibrinogen (Fg), were included to evaluate the CA-7000
automatic coagulometer system of accuracy, precision, interference and reference range.Results:The validate result of accuracy of the
four indexes were in line with the requirements of manufacturers (CV%<5%), but accuracy of low value samples PT (CV3.13%) and TT
(CV3.36%) were lower than other indexes; Detection of precision between within batch and inter batch both met the requirements of
manufacturers, and the three indexes, except PT, were far below the requirements of manufacturers CV%; Reference range and ability of
anti disturbance were ideal according to the four indexes.Conclusion:CA-1700 Coagulation analyzer has good characteristics of
detection accuracy, high precision, wide detection range, strong anti-interference ability, it's worthy of clinical application. |
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