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Updated: Jun 20, 2026

Evaluation of a Point-of-Care Testing Analyzer for Measuring Peripheral Blood Leukocytes
05:58

Evaluation of a Point-of-Care Testing Analyzer for Measuring Peripheral Blood Leukocytes

Published on: March 22, 2022

[Performance evaluation of Mindray BS-200 automatic biochemistry analyzer].

Bing Xie1, Hany-uan Zhang, Li-pin Jiang

  • 1Kidney Disease Institute of Integrated Traditional Chinese and Western Medicine of Zhenjiang City, Zhenjiang, 212028. xzzhouwen@yahoo.cn

Zhongguo Yi Liao Qi Xie Za Zhi = Chinese Journal of Medical Instrumentation
|September 24, 2009
PubMed
Summary

The BS-200 automatic biochemistry analyzer demonstrates excellent performance, with high accuracy and wide linearity. This makes it a suitable and cost-effective option for small and medium-sized hospitals.

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Area of Science:

  • Clinical chemistry
  • Medical laboratory technology

Background:

  • Accurate biochemical analysis is crucial for patient diagnosis and treatment.
  • Evaluating new automated analyzers is essential for improving laboratory efficiency.

Purpose of the Study:

  • To assess the overall performance of the BS-200 automatic biochemistry analyzer.
  • To compare the BS-200's performance against a established analyzer, the Hitachi 7170.

Main Methods:

  • The BS-200 analyzer's repeatability, linearity, precision, and accuracy were evaluated.
  • Eight key biochemical assays (ALT, GGT, Cl-, Cr, Glu, TP, Alb, APOA1, TBil) were used for testing.
  • Comparative experiments were conducted against the Hitachi 7170 analyzer.

Main Results:

Related Experiment Videos

Last Updated: Jun 20, 2026

Evaluation of a Point-of-Care Testing Analyzer for Measuring Peripheral Blood Leukocytes
05:58

Evaluation of a Point-of-Care Testing Analyzer for Measuring Peripheral Blood Leukocytes

Published on: March 22, 2022

  • All evaluated performance metrics, including within-run and between-run coefficients of variation (CV), were below 4.0%.
  • The analyzer exhibited good duplication, high accuracy, and a wide linear range.
  • Comparative analysis showed good correlation with the Hitachi 7170.

Conclusions:

  • The BS-200 automatic biochemistry analyzer meets all performance appraisal targets.
  • Its reliability and performance make it a recommended instrument for adoption in small to medium-sized hospitals.