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System for visually identifying and analyzing as well as identifying drug allergy and drug allergy detecting method

A drug-sensitivity and visual technology, applied in the field of medical devices, to achieve clear imaging, improved recognition accuracy, and compact structure

Active Publication Date: 2015-07-01
北京浩辰星月科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Observing the minimum inhibitory concentration of antifungal drugs with the naked eye (showing no color change) to obtain drug sensitivity results is a new method that is currently rarely used in hospitals

Method used

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  • System for visually identifying and analyzing as well as identifying drug allergy and drug allergy detecting method
  • System for visually identifying and analyzing as well as identifying drug allergy and drug allergy detecting method
  • System for visually identifying and analyzing as well as identifying drug allergy and drug allergy detecting method

Examples

Experimental program
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Effect test

Embodiment 1

[0054] Visual identification analysis and drug sensitivity identification system based on XMVision, such as figure 1 As shown, it includes: an optical and digital image acquisition device 101, a digital image processing device 102 and a drug susceptibility identification analysis device 103, wherein,

[0055] The optical and digital image acquisition device 101 is coupled with the digital image processing device 102 for providing a light source and collecting a digital image, sending it to the digital image processing device 102, and using the polarizer and detector provided therein The polarizer enhances the digital image of the measured object, and uses the lens to correct the stereoscopic aberration of the digital image;

[0056] The digital image processing device 102 is respectively coupled with the optical and digital image acquisition device 101 and the drug susceptibility identification analysis device 103, and is used to receive the digital image and perform motion ca...

Embodiment 2

[0083] The visual identification analysis and drug sensitivity identification system provided by the present invention is suitable for the drug sensitivity of the paper diffusion method and the drug sensitivity test of the microporous plate, and mainly includes: an optical and digital image acquisition device 101, a digital image processing device 102, and a drug sensitivity identification and analysis device 103 in three parts.

[0084] In the optical and digital image acquisition device 101, the polarizer 205 and the analyzer 207 are used to enhance the image of the measured object, and the lens is used to correct the stereoscopic aberration; the digital image processing device 102 includes: a digital image processing module 301, drug-sensitive paper The pattern recognition control module 302 of sheet and culture medium type, the machine learning control module 303 of new paper sheet and new medium, the clustering algorithm of image form and drug sensitive paper type; drug se...

Embodiment 3

[0114] This embodiment is an application example, using the XMVision-based visual identification analysis and drug sensitivity identification system provided by the present invention to perform KB method drug sensitivity test inhibition zone measurement and paper type identification and training:

[0115] 1) Turn on the upper fill light and the lower fill light; clean up the items on the stage;

[0116] 2) After 60 seconds, enter the XMVision-YM workstation; scan the barcode and enter the isolated strain number; enter the microbial code;

[0117] 3) Place the petri dish, measure, obtain the measurement result, and judge the measurement result.

[0118] 4) When the diameter of the antibacterial zone needs to be adjusted, adjust the size of the antibacterial zone; when it is judged that the text is clear, conduct text recognition training, and when the text is not clear, it is necessary to correct the error and the adjustment is completed;

[0119] 5) The detection data is give...

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Abstract

The invention discloses a system for visually identifying and analyzing as well as identifying drug allergy. The system comprises an optical and digital image acquiring device, a digital image processing device and a drug allergy identifying and analyzing device, wherein the optical and digital image acquiring device is used for providing a light source and acquiring the digital image, and sending the digital image to the digital image processing device; a polarizer and an analyzer in the optical and digital image acquiring device are used for strengthening the digital image of the detected object, and the cubic aberration of the digital image is corrected through a lens; the digital image processing device is used for receiving the digital image, capturing motion, performing filtration and feature enhancement on the image after sensing a target code, determining a target specimen type according to target specimen characteristics and bar code information after obtaining the target specimen image, selecting a detecting method to obtain detected results, processing and sending the detected results to the drug allergy identifying and analyzing device; the drug allergy identifying and analyzing device is used for identifying drug allergy by combining a mode identifying algorithm with preset CLIS (cost-of-living index) identifying standards in the drug allergy identifying and analyzing device, and obtaining the identifying conclusions.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an XMVision-based visual identification analysis and drug sensitivity identification system, and a drug sensitivity detection method. Background technique [0002] The disc diffusion method (Kindy-Bauer, KB method) is the most widely used routine drug susceptibility testing method in the medical field. A dry filter paper soaked with a certain concentration of antibacterial drugs is placed on an agar plate that has been inoculated with a certain amount of certain bacteria. . After incubation, a zone free of bacterial growth can appear around the disc. Measuring the size of the bacteria-free growth zone (inhibition zone) can determine the sensitivity of the bacteria to a certain drug. The KB method is simple and economical. It has been applied since 1976 and has accumulated a large amount of data. It has become the main basis for antibiotic use and the most commonly used method for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84G01N21/01G01N35/00
Inventor 徐英春杨启文孙宏莉王贺尹相龙
Owner 北京浩辰星月科技有限公司
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