| 不同方法校准血液分析仪结果比较 |
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| 引用本文： | 彭明婷,谷小林,王文丽. 不同方法校准血液分析仪结果比较[J]. 中华检验医学杂志, 2000, 23(1): 35-37 |
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| 作者姓名： | 彭明婷 谷小林 王文丽 |
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| 作者单位： | 卫生部临床检验中心 |
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| 摘 要： | 目的 探讨血液分析仪校准的正确方法。方法 分别用配套校准物、非配套校准物物质控物在４台不同的血液分析仪上进行仪器校准后，再比较新鲜血用各仪器测定全血细胞计灵敏 可比性和偏差。结果 用配套校准物校的３台仪器测定新鲜 人一血细胞计数结果非常接近，无配套校准物的一台仪器测定新鲜血血小板时结果明显偏低，用非配套校准物或质控物校准仪器后，新鲜血的白细胞、血步板和血细胞比容的偏差明显增大。结论血液分析仪的校准
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| 关 键 词： | 血液 血细胞计数 校准 血液分析仪 |
| 修稿时间： | 1999-04-21 |
Comparison of CBC results with fresh blood using different calibration method |
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| PENG Mingting,GU Xiaolin,WANG Wenli,et al.. Comparison of CBC results with fresh blood using different calibration method[J]. Chinese Journal of Laboratory Medicine, 2000, 23(1): 35-37 |
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| Authors: | PENG Mingting GU Xiaolin WANG Wenli et al. |
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| Affiliation: | PENG Mingting,GU Xiaolin,WANG Wenli,et al. National Center for Clinical Laboratories,Beijing Hospital Compound,Beijing 100730,China |
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| Abstract: | Objective To study the correct method for calibration of hematology analyzer.Methods Four different hematology analyzers were calibrated by manufacturer recommended calibrator, other calibrator and quality control material respectively. The fresh blood sample were detected on each analyzer and the comparability and bias were compared.Results The results of CBC collected from three analyzers with recommended calibrator were similar. The PLT result collected from the analyzer without recommended calibrator was lower . The bias of WBC, PLT and HCT were increased after calibration using other calibrator and quality control material.Conclusion The recommended calibrator or the fresh blood is used to do the calibration for Hematology analyzer. |
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| Keywords: | Blood Blood cell count |
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