Hemotype全自动血型分析系统在血型鉴定中的应用研究

Research on hemotype fully automatic blood grouping instrument for identification of blood groups

目的探讨全自动血型分析系统在ABO、RhD血型鉴定中的应用。方法使用微板法自动血型分析系统,在一次性U形板上通过加样、离心、振荡、判读完成血型检测并发送报告。结果 8013份献血者ABO血型一次性准确定型率99.91%(8006/8013),7例正反定型不一致(含O细胞凝集),Rh(D)阴性4例。60例乳糜标本ABO血型正反定型一致。结论全自动血型分析系统进行ABO正反定型及RhD血型检测更安全可靠,实验操作实现了标准化、自动化,检测结果可永久保存、便于查询。

Objective To evaluate fully automatic blood grouping instrument for identification of blood groups of ABO and RhD.Methods Using automatic detection system distribute red cell or plasma in microplate.After reacting with blood grouping reagent,observe the results and report on LAN（Local Area Network）.Results The rates of first proper ABO grouping were 99.91%（8006/8013）.7 out of 8013 O-group donor blood samples showed agglutination in the reverse ABO typing.1 sample was found to RhD negative.The rates of first proper ABO grouping were 100%（60/60） of chylemia.Conclusion Fully automatic blood grouping instrument for detecting blood groups of ABO and RhD is safer,Standardization and automatic of blood grouping experiments has been achieved.The results can be stored timelessly,and are convenient for query.