Application of Diana automated blood grouping analyzer in blood grouping and cross matching

VernacularTitle:戴安娜全自动血型仪在血型鉴定及交叉配血中的应用
Author: Hongxiang YUAN ; Yanhua YU ; Ruijin ZHANG ; Yang CONG ; Chang LIU ; Mei QI ; Suzhen ZHANG ; Qi LI ; Guizhen SUN
Publication Type:Journal Article
Keywords: blood grouping; cross matching; automatic blood type instrument; polymatching
From: International Journal of Laboratory Medicine 2014;(11):1480-1481
CountryChina
Language:Chinese
Abstract: Objective To evaluate the accuracy and reliability of Diana automated blood grouping analyzer in blood grouping and cross matching.Methods 2 300 patients′ABO and RhD blood groups were examined by conventional tube test and the fully auto-mated blood grouping analyzer and 900 patients′samples were tested using Diana automated blood grouping for blood cross matc-hing,and it was compared with polymatching method.Results The analyzer′s accuracy rate of blood grouping by two methods were 99.87% and 100.00%.The incompatibility occurred in 30 specimens in automatic blood type instrument,in 3 specimens in manual polymatching method.Conclusion The results of Diana automated blood grouping analyzer used for blood grouping and cross matc-hing blood testing are reliable.Its experimental operation is normalized and standardized with an advantage of low incidence of human er-ror.Moreover,the experimental results can be permanently preserved,which provides a convenience to search for medical proof.