Bulk Point Of Care Testing Working聽Principle聽And聽Intended聽Use The聽portable glycosylated hemoglobin analyzer聽uses聽boric聽acid聽affinity聽chromatography聽and聽optical聽principles to聽determine聽the聽percentage聽of聽glycosylated聽hemoglobin聽in聽total hemoglobin. Using聽the聽principle聽of聽the聽reversible聽combination聽of聽glucose聽cis-diitol聽and the聽boronic聽acid聽group, the聽boronic聽acid聽group聽is聽firmly聽bound聽to聽the solid phase聽carrier聽through聽a聽covalent聽bond聽to聽prepare聽an聽affinity adsorption聽system聽. In聽stage聽A, hemoglobin-including聽glycated聽and聽non-glycated聽parts-flows with聽buffer聽A聽and聽is聽fixed聽on聽the聽carrier. At聽this聽time, the聽light聽intensity聽of聽total hemoglobin聽is聽measured聽by聽the聽detection聽light聽emitted聽from聽the聽inside聽of聽the analyzer. In聽stage聽B, after聽adding聽buffer聽B, glycosylated聽hemoglobin聽binds聽specifically to聽the聽boronic聽acid聽group聽on聽the聽carrier聽stationary聽phase, while聽other non-glycated聽hemoglobin聽is聽eluted聽by聽buffer聽B. At聽this聽time, measure聽the light聽intensity聽of聽glycosylated聽hemoglobin聽through聽the聽detection聽light emitted聽from聽the聽analyzer. Finally,聽the聽portable glycosylated hemoglobin analyzer聽calculates聽the聽percentage聽of聽glycosylated聽hemoglobin to聽the聽total聽hemoglobin聽based聽on聽the聽results聽of聽the聽light聽intensity聽measured in聽the聽A聽and聽B聽stages, thereby聽quantitatively聽detecting聽glycosylated聽 hemoglobin. Basic information Product Name锛歅ortable Glycosylated Hemoglobin Analyzer Model & Specification锛歁odel锛歎D-H100 Structure and Composition锛歍he聽 Analyzer consists of a host and accessories. Main Modules锛歍he main modules of analyzer are top panel, test strip presser, battery box, display screen and buttons etc.聽聽聽Product parameters Test methodElectrochemical method Test menuPT-INR, APTT,TT, FIB DisplayLCD Barcode scannerOne-dimensional barcode scanning LanguageChinese/ English Multiple sample typesFingertip peripheral blood Anticoagulation whole blood Non-anticoagulation whole blood Memory capacity1000 records Measurable rangeINR:0.7-7.5 APTT: 15-85s Transmission modeBluetooth/USB Specifications Dimensions Weight Operating temperature Operating relative humidity Power supply148(L)x72(W)x27(H) mm 160g (without battery), 216g (with battery) 10掳C涓€30C 鈮?0%聽 5 x1.5V AAA alkaline batteries 110 - 240V AC Optional accessory Package of test card20 test/ box 40test/ box 聽 USB connection This portable glycosylated hemoglobin analyzer uses a micro USB interface for power connection and data transmission, and its connection way is shown in figure 8.4.The analyzer can be connected to the computer for power supply. website:http://www.u-divds.com/point-of-care-testing/