Technical principle and cases analysis of faults of fully automatic ELISA analyzer

VernacularTitle:全自动酶标免疫分析仪的技术原理与故障案例分析
Author: Weixin XU ¹ ; Miaomiao TAO ; Bo CAI ; Huiqin ZHANG ; Jie SUN
Author Information

1. 上海健康医学院附属嘉定区中心医院检验科嘉定 201800
Keywords: Fully automatic enzyme-linked immunosorbent assay(ELISA)analyzer; Technical principles; Fault; Microparticle enzyme immunoassay(MEIA)technique; Fluorescence intensity
From: China Medical Equipment 2024;21(5):197-201
CountryChina
Language:Chinese
Abstract: To study the technical principles and case analysis of typical fault of fully automatic enzyme-linked immunosorbent assay(ELISA)analyzer,in order to improve the usage effect of the analyzer.The microparticle enzyme immunoassay(MEIA)analysis technique was used to complete the ELISA test.The main calibration,standard calibration,qualitative calibration and calibration solution correction were used as the calibration methods of the ELISA analyzer to improve the analytic precision of ELISA.By analyzing the cases of typical faults encountered during the use of the fully automatic ELISA analyzer,such as washing machine,startup initialization alarm,boot disk,sampling arm and filter,the corresponding solutions of fault were proposed to provide reference for the maintenance and management of the fully automatic ELISA analyzer at later stage.