Simple and reliable hemocyte five-class analysis method, system and device

A five-classification, blood cell technology, applied in the field of blood cell analysis, can solve the problems of high cost, complex system, large volume, etc., and achieve the effect of low cost, simple and reliable system, and small volume

Inactive Publication Date: 2016-06-22
SHENZHEN DYMIND BIOTECH
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Problems solved by technology

[0011] The purpose of the present invention is to provide a simple and reliable method, system and device for five-classification an...

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  • Simple and reliable hemocyte five-class analysis method, system and device
  • Simple and reliable hemocyte five-class analysis method, system and device
  • Simple and reliable hemocyte five-class analysis method, system and device

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0038] see Figure 4, the system of the present invention includes a white blood cell counting pool, a red blood cell and a platelet counting pool, a five-category detection device, a hemoglobin detection device, a red blood cell detection device, and a blood separation device (not shown in the figure) and a reagent distribution device (not shown in the figure) Out) into the two counting pools respectively into the blood sample and the corresponding reagents for reaction. The difference between this system and the existing system is that there are two kinds of hemolysis agents, namely the first hemolysis agent and the second hemolysis agent, and the white blood cell four-classification count and the basophil count are respectively carrie...

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Abstract

The invention discloses a simple and reliable method, system and device for five-classification analysis of blood cells, including a white blood cell counting pool, a red blood cell and platelet counting pool, a five-classification detection device, a hemoglobin detection device, and a red blood cell detection device. The device divides blood samples and corresponding reagents into the two counting pools for reaction. It is characterized in that the system is equipped with two kinds of hemolysis agents, namely the first hemolysis agent and the second hemolysis agent, and the white blood cell four-category count and basophil The count is measured twice by the five-differential detection device, and the four-differential count and the total white blood cell count are realized by mixing the first hemolytic agent with the blood sample; the basophilic count is realized by mixing the second hemolytic agent with the blood sample added with diluent cell counts. The invention can realize low cost and small volume, and the accuracy of basophils can reach the level of high-end five-differentiation blood cell analyzer, which is more suitable for use in primary hospitals.

Description

technical field [0001] The invention relates to the field of blood cell analysis, in particular to a simple and reliable blood cell five-category analysis method, system and device. Background technique [0002] Blood cells in human blood include white blood cells, red blood cells, platelets and other components, among which white blood cells are divided into five types of white blood cells: lymphocytes, monocytes, basophils, neutrophils, and eosinophils. Blood routine in the hospital A test is a test item that counts blood cells in the blood. Previously, due to technical limitations, the blood cell analyzer failed to accurately classify and count the five types of white blood cells, and could only divide the white blood cells into three groups: lymphocyte group, intermediate group cells, and neutrophil group, which failed to provide doctors with comprehensive information. Diagnostic information is not convenient for doctors to make a clinical diagnosis. Therefore, the hem...

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Application Information

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IPC IPC(8): G01N33/49
CPCG01N33/492
Inventor 刘治志宋健
Owner SHENZHEN DYMIND BIOTECH
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