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Multifunctional sperm quality analysis system

A sperm quality and analysis system technology, applied in the field of multifunctional sperm quality analysis system, can solve the problems of uncontrollable human factors, cumbersome semen analysis operations, and high inspection costs, and achieves improved accuracy and repeatability, and more and less testing items. cost effect

Inactive Publication Date: 2020-04-28
BRED LIFE SCI TECH
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a multi-functional sperm quality analysis system to solve the problems of cumbersome operation, uncontrollable human factors and high inspection cost in the existing semen analysis

Method used

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  • Multifunctional sperm quality analysis system

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Embodiment Construction

[0015] The present invention is a multi-functional sperm quality analysis system, combined below Figure 1-3 The present invention is described with specific examples.

[0016] Such as figure 2 As shown, all the processes from input to output of the picture in the embodiment of the present invention, and some important methods of the flow chart are described in detail as follows:

[0017] 1. Image denoising

[0018] Use the Otsu method (OTSU) to distinguish the foreground and background colors of the picture, and then separate the areas (Blobs) that only contain sperm color blocks. Based on experience, it is judged that the total number of pixels occupied by spermatozoa is not less than 1000, and Blobs containing only spermatozoa are obtained.

[0019] 2. Cross judgment

[0020] On the basis of the obtained sperm blobs, the bone central skeleton (single pixel) of the blobs was obtained by using the bone extraction method (k3m). Loop through each pixel in the bone pixels ...

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Abstract

The invention provides a multifunctional sperm quality analysis system. The multifunctional sperm quality analysis system comprises sperm routine computer-aided sperm analysis (CASA) and image analysis, the CASA is used for analyzing a sample video recorded through a CCD camera or video inputted into the local of an analysis host to calculate the quantity, the concentration, the vitality and the motion trail of sperms of the sample; the image analysis is used for analyzing sperm functions and comprises sperm DNA fragment detection, sperm nucleoprotein detection and sperm morphological detection, and pictures taken through the CCD camera or pictures inputted to the local of the analysis host are analyzed. The problems that existing seminal fluid analysis operation is tedious, human factorsare uncontrollable, and the inspection cost is high are solved.

Description

technical field [0001] The invention relates to the fields of computer information technology and software programming, in particular to a multifunctional sperm quality analysis system. Background technique [0002] With the rapid development of China's economy, people's living standards continue to improve while the pace of life is significantly accelerated. Various psychological and physical diseases, external environmental pollution, food safety, busy work, excessive pressure and other factors lead to infertility patients According to statistics, the number of infertility patients in my country exceeds 40 million. 50% of male causes of infertility couples. With the implementation of the national second-child policy, higher requirements are put forward for prenatal and postnatal care. Many elderly couples join the ranks of fertility, and the quality of sperm decreases with age, so it is necessary to evaluate the quality of sperm. The evaluation of male semen quality is an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88
CPCG01N21/8851G01N2021/8854
Inventor 胡家纯陶思恩程浩杨红芳刘福祥
Owner BRED LIFE SCI TECH
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