Hemocyte analysis chip, analyzer and analysis method

A technology of blood cell analysis and analysis chip, which is applied in the fields of individual particle analysis, particle and sedimentation analysis, scientific instruments, etc. small effect
CN103472216AInactive Publication Date: 2013-12-25SHENZHEN ZHONGKE QIANGHUA TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN ZHONGKE QIANGHUA TECH
Publication Date
2013-12-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of hemocyte analysis, and relates to a hemocyte analysis chip, a hemocyte analyzer and a hemocyte analysis method. The hemocyte analysis chip comprises a leucocyte / ferrohemoglobin analysis chip and an erythrocyte / thrombocyte analysis chip; the leucocyte / ferrohemoglobin analysis chip comprises a quartile group cell analysis chip and a basophils analysis chip; the quartile group cell analysis chip performs cell sorting by utilizing a chemical dyeing method, an electrical impedance technology and a light adsorption method, and detects haematoglobin by adopting a colourimetry; the basophils analysis chip performs leucocyte counting and basophile detection by utilizing a bio-dissolution technique, an electric impedance measurement method and a threshold landmark method; the erythrocyte / thrombocyte analysis chip is used for counting erythrocytes and thrombocytes by adopting an electric impedance technology and a landmark technology. The hemocyte analysis chip, the hemocyte analyzer and the hemocyte analysis method has the advantages of simple structure, small size, low cost, high convenience for operation, high easiness maintenance and transportation, and disposable chip and the like.
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Description

technical field

[0001] The invention belongs to the technical field of blood cell analysis, and in particular relates to a blood cell analysis chip, an analyzer and an analysis method. Background technique

[0002] The information obtained from blood cell analysis is helpful for the diagnosis and differential diagnosis of diseases related to the blood system; it is helpful for analyzing the condition, observing the curative effect, judging the prognosis, and providing a basis for disease prevention; it also guides clinical medication and conducts clinical medical research. Therefore, blood cell test (that is, blood routine) has become the first of the three routine tests (blood routine, urine routine, and stool routine) in clinical testing, and its clinical application is also the most extensive. Since Mr. Coulter invented the electrical impedance blood cell counter in 1953, various automatic blood cell analyzers have come out one after another, and blood cell analysis techn...

Claims

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