Hitachi 7600、Vitros 350两系统酶学测定结果比对与校正  

Consistency and correction of analysis between automatic biochemistry analyzer Hitachi 7600 and Vitros 350

作　　者：唐吉斌[1] 翁伟[1] 王传发[1] 李旭光[1] 

机构地区：[1]安徽省铜陵市人民医院检验科,安徽铜陵244009

出　　处：《临床和实验医学杂志》2008年第11期38-39,共2页Journal of Clinical and Experimental Medicine

摘　　要：目的探讨Hitachi 7600全自动生化分析仪、Vitros 350干式全自动生化分析仪检测4种酶活性结果一致性的比对与校正。方法分别使用定标液、质控液及病人混合血清为材料,测定乳酸脱氢酶(LDH)、淀粉酶(AMY)和肌酸磷酸激酶及其同工酶(CK、CK-MB)并通过校正因子,比对校正Hitachi 7600和Vitros 350两系统检测结果。结果试验表明:Hitachi 7600和Vitros 350两系统经过对检测病人混合血清的比对,通过校正因子校正,使两系统4种酶活性测定结果具有高度一致性。结论实验室使用不同仪器、试剂、质控及定标液的情况下,可以通过校正因子校正,使Hitachi 7600和Vitros 350两种系统4种酶的检测结果保持一致性,满足临床需要。Objective To investigate the consistency and the method of correction for the detection of the activity of four enzymes between automatic biochemistry analyzer Hitachi 7600 and Vitros 350. Methods Standardized reagents, quality control, and pooled patients serum were used for the analysis. High consistency of the activity of four enzymes was obtained between the system Hitachi7600 and system Vitros 350 through the correction of the results by the introduction of calibration factors. Results The results indicated that the activity of four enzymes analyzed by auto- matic biochemistry analyzer Hitaehi 7600 and Vitros 350 showed high consistency by way of the use of standardized reagents, quality control, and pooled patients serum as well as the use of calibration factors. Conclusion Calibration factors can be used to help to keep the consistency of the results detected by automatic biochemistry analyzer Hitachi 7600 and Vitros 350.

关 键 词：检测系统 校正 酶 

分 类 号：R446.1[医药卫生—诊断学]