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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

Inactive Publication Date: 2013-12-25
SHENZHEN ZHONGKE QIANGHUA TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0007] The invention provides a blood cell analysis chip, an analyzer and an analysis method, aiming to solve the technical problems of the existing blood cell analyzers, which are bulky, expensive, complicated to operate, and need special personnel to use and perform regular maintenance

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  • Hemocyte analysis chip, analyzer and analysis method
  • Hemocyte analysis chip, analyzer and analysis method
  • Hemocyte analysis chip, analyzer and analysis method

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] see figure 1 , is a schematic structural diagram of a blood cell analysis chip according to an embodiment of the present invention. The blood cell analysis chip of the embodiment of the present invention includes a white blood cell / hemoglobin analysis chip and a red blood cell / platelet analysis chip.

[0029] The white blood cell / hemoglobin analysis chip includes: a quadrant cell analysis chip and a basophil analysis chip. see figure 2 , figure 2A schematic diagram of the structure of the four-group cell analysis chip of the blood cell analysis chip disclosed in the embodiment of the p...

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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.

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...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/49G01N15/10G01N15/12G01N21/31
Inventor 李芳芳游璠周树民黄石薛广洲
Owner SHENZHEN ZHONGKE QIANGHUA TECH
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