The working principle of the new hematology analyzer Sysmex XT-2000i is based on the cytofluorometry technology which is considering as revolutionary method. This device provides the ability to obtain accurate results and accurately divide normal and pathological samples. The fully automated analyzer is designed for 38 parameters, as well as for extracting the complete leukocyte formula and counting reticulocytes.
Hoffman La Roche's Sysmex XT 2000i device has the ability to set 38 parameters at the same time. Below are main designated indicators of them:
Hemoglobin concentration, hematocrit, amount of erythrocytes, average volume of erythrocytes, average concentration of hemoglobin in erythrocyte, average density of hemoglobin in one erythrocyte, amount of platelets, average volume of platelets, amount of leukocytes, differentiation of leukocytes into 5 fractions (neutrophils, eosinophils, basophils, lymphocytes, monocytes), absolute and relative indicators of their amount in the answer sheet, counting of the amount of large plasma lymphocytes, reticulocytes and blast cells.
The technological principle of the work is based on the combination of flow cytofluorimetry and histochemical methods, which are considered revolutionary methods, and ensures high accuracy in the quantitative and qualitative assessment of the cellular sub-population and the morphological characteristics.
Parameters:
Erythrocytes, hemoglobin, hematocrit, average volume of erythrocytes, average volume of hemoglobin, average concentration of hemoglobin, uniformity of distribution of erythrocytes, number of leukocytes, neutrophils, lymphocytes, monocytes, basophils, eosinophils, immature granulocytes (amount in % %), average volume of platelets, platelets uniformity of distribution, number of platelets in %, capacity of reticulocytes in 3 periods of maturation, fraction of immature reticulocytes.
Histogram of distribution of erythrocytes, platelets and leukocytes.
Main features:
23 main and 15 auxiliary parameters
Complete differentiation of leukocytes
Ability to run 80 tests in 1 hour
Digital identification of samples
Accurate information about morphological pathology and their differentiation from normal indicators
Full automation of sample calibration and quality control
Possibility of blood transfusion 85 μlC from the test tube and 130 μlC in automatic mode
40 μlC of capillary blood for analysis
Measuring chambers that provide preheating of the reagent
Levy-Jenning table, online quality control of analysis progress
Memory capacity of: 10000 patients and charts
