Five classifying full blood cell analysis method based on vision shape

A blood cell analysis and five-classification technology, applied in the field of blood cell analysis, can solve the problem of inability to enter the practical application field, and achieve the effect of improving the accuracy.

Inactive Publication Date: 2007-04-11
TECOM SCI CORP
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Problems solved by technology

This kind of pure image analysis method is limited by the calculation speed of the computer and cannot enter the field of practical application.
[0009] At present, in terms of blood cell morphology classification, whether it is five classifications or more classifications, or even a blood cell analyzer with a dedicated immature cell analysis channel, it still cannot fundamentally solve the problem of blood cell morphology, and still cannot completely classify the results with the instrument replace manual classification

Method used

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  • Five classifying full blood cell analysis method based on vision shape
  • Five classifying full blood cell analysis method based on vision shape

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Embodiment Construction

[0036] The present invention will be further illustrated by the following examples,

[0037] Example.

[0038] Accompanying drawing 2 is the concrete implementation schematic diagram of this embodiment.

[0039] This embodiment includes a sampling unit, a blood cell counting unit, a blood cell identification and calculation unit, and a result output unit. The blood cell counting unit includes hemoglobin measurement, and the blood cell identification and calculation unit includes two branch channels: white blood cell identification and calculation, red blood cell and platelet identification and calculation.

[0040] The sampling unit in this embodiment chooses a combination of automatic sampling and manual sampling, wherein automatic sampling includes: automatic transmission of blood samples, barcode identification, mixing, puncture sampling, and blood separation valve. Manual sample injection is to send the sample manually, and the blood is automatically separated by the blo...

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Abstract

The five classifying whole blood cell analysis method based on visual shape includes analysis in two channels, including one conventional hemacytometry to obtain total number of blood cells, and one image recognizing technological channel to recognize and calculate blood cells of different categories. The results of these two channels are then used in further operation to obtain the numbers of different categories of blood cells. The present invention combines image recognizing technology with conventional hemacytometry, and has high accuracy and high automation.

Description

technical field [0001] The invention relates to a blood cell analysis method, in particular to a five-class blood cell analysis method. Background technique [0002] The blood cell analyzer is a medical testing instrument integrating light, machine, electricity and software. It belongs to the category of medical testing equipment in the medical device industry. It has the advantages of fast detection speed, simple operation and many detection parameters. Blood cell analyzers are divided into three-classification (group) blood cell analyzers and five-classification (group) blood cell analyzers according to the number of white blood cell classifications (groups). [0003] The analysis method of blood cell classification is the basis of the design and production of blood cell analyzers. Based on different analysis methods of blood cell classification, domestic and foreign manufacturers have designed and produced different types of blood cell classifiers. [0004] The five-gro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/49G01N15/00G01N21/84
CPCG01N15/1475G01N2015/1477G01N2015/1488G01N15/1459G06K9/00147A61B5/15G01N2015/1486
Inventor 周洪华戴洪颜箫杨佳
Owner TECOM SCI CORP
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