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Quantitative determination device by gold marking spot method based on digital picture treatment

A digital image, quantitative detection technology, applied in the field of human body fluid immune detection, can solve the problems of not using digital image processing, result accuracy, calculation speed gap, etc., to facilitate the reading of results, improve the accuracy rate, and eliminate the inconsistency of standards Effect

Inactive Publication Date: 2009-06-10
上海衡道光电仪器有限公司
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Problems solved by technology

Although the invention introduces that it has a wide range of applications and is convenient for measurement, its narrated effects are far from the requirements of the medical field for result accuracy, calculation speed, and instrument volume.
At the same time, the determination of hormones, specific proteins, etc. is not reflected in this invention
In addition, the central processing unit used in this invention is a single-chip microcomputer, and neither a digital signal processor nor a digital image processing method is used to analyze

Method used

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  • Quantitative determination device by gold marking spot method based on digital picture treatment
  • Quantitative determination device by gold marking spot method based on digital picture treatment

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Embodiment Construction

[0024] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0025] Such as figure 1 , 2 As shown, in this embodiment, the device is composed of a reaction plate image reading unit, an image processing unit, a result display preprocessing unit and a display unit, wherein: the analog-to-digital conversion of the image reading unit, the image processing unit, and the result display The digital-to-analog conversion functions of the preprocessing unit and the display unit are all realized ...

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Abstract

The invention relates to a gold marking spotting method quantification detection equipment based on digital image processing, which is detection equipment based on a digital signal processor (DSP) and image processing technology, wherein a reaction plate image reading unit takes charge of reading reaction plate image, digital signals of the image are introduced to DSP, processed by the image process unit, corresponding concentration information to be measured is obtained, finally the information is output through a display unit. The invention is used in fast measurement of hormone content in humoral immunity of human body, concentration change of specific albumen, presence of pathogen or corresponding antibody, users can conveniently obtain concentration information of certain component to be measured in body fluid of certain human to be measured through simple operation, thereby delivering correct survey report to the doctor before the doctor makes decision, causing the most effective treatment on each specific patient.

Description

technical field [0001] The invention belongs to the technical field of human body fluid immune detection, in particular to a gold standard spot detection device based on digital image processing. Background technique [0002] Body fluids contain important information about human health, including the level of various hormones, changes in the concentration of specific proteins, the presence and amount of pathogens or corresponding antibodies, etc. Most of these items to be tested can be immunofiltered with colloidal gold Technology (gold standard spot method) to detect, the test result is to observe whether there are red spots in the reaction area, the depth of the red spots is proportional to the concentration of the measured substance, but only by the eyes can only be qualitatively interpreted, not quantitative. Relying on the light reflection technology that has been applied in China, the quantification and accuracy are not enough. [0003] Colloidal gold immunofiltration...

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Application Information

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IPC IPC(8): G01N21/00G01N33/53G01N33/74G01N33/68
Inventor 朱贻盛牛金海徐建新童善保石梦莹
Owner 上海衡道光电仪器有限公司
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