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Erythrocyte aggregation detection method and system thereof

A detection system and detection method technology, applied in the field of biological and microbial analysis and detection, can solve the problems of inability to judge the degree of red blood cell aggregation, technical difficulty, and low detection accuracy, and achieve high recognition accuracy, high measurement efficiency, and convenient operation. Effect

Pending Publication Date: 2018-10-23
青岛汉朗智能科技有限公司
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Problems solved by technology

[0006] The purpose of the present invention is to provide a method and system for detecting erythrocyte aggregation, so as to solve the problems of high technical difficulty, low detection accuracy, and inability to judge the degree of erythrocyte aggregation in the prior art in manual observation of erythrocytes

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  • Erythrocyte aggregation detection method and system thereof
  • Erythrocyte aggregation detection method and system thereof
  • Erythrocyte aggregation detection method and system thereof

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides an erythrocyte aggregation detection method and a system thereof, which relate to the fields of biological and microbiological analysis detection. The method comprises the following steps: connecting an analysis module with an image information acquisition module and a control module for analyzing an obtained microscopic image; performing edge detection on erythrocyte in themicroscopic image, filling up an internal gas of the edge to form a complete erythrocyte shape image; performing a shrinkage analysis on an outer contour of the erythrocyte, and when the result is higher than a set value, determining the result as erythrocyte aggregation. calculating a ratio of an erythrocyte area with aggregation and an average area of the normal erythrocyte, and determining theerythrocyte aggregation degree according to the ratio. Compared with the prior art, the method employs a direct observation method and an image analysis method, the erythrocyte can be automatically identified, the area of an erythrocyte image and the area of the normal erythrocyte are compared, the erythrocyte aggregation degree is determined, the operation is convenient, the measurement efficiency is high, the identification precision is high, and the method can be used for quantitative analysis.

Description

technical field [0001] The invention relates to the field of biological and microbial analysis and detection, in particular to a method and system for detecting red blood cell aggregation. Background technique [0002] At present, the method of red blood cell detection in clinical practice mainly adopts biochemical method. Among them, blood test is a very routine and popular test method. Adding different reagents will produce different reactions (mainly changes in light), and blood can be accurately measured according to the reaction. various indicators. In addition, there is flow cytometry (FCM), which is stained with a specific fluorescent agent and measured by measuring the emitted fluorescence, which has the disadvantages of complex measurement, long time period, high signal-to-noise ratio, and low precision. [0003] All of the above are indirect methods. The method of direct red blood cell image detection is to use a microscope to directly view the human eye, and use ...

Claims

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Application Information

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IPC IPC(8): G01N15/10
CPCG01N15/10G01N2015/1006G01N2015/1022
Inventor 刘子萌刘复啟刘有斌
Owner 青岛汉朗智能科技有限公司
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