Autonomous recognition, positioning and quantitative detecting system and detecting method for colloidal gold immunochromatographic boxes
A technology of immunochromatography and quantitative detection, which is applied in the field of medical diagnosis, can solve problems such as inaccurate judgment and result error, and achieve the effects of improving accuracy, simple operation, cost-effectiveness and great application prospects
Active Publication Date: 2015-04-01
湖南远泰生物技术有限公司
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[0003] However, due to the design principle of colloidal gold immunochromatography and the production process, there are certain color differences between different batches of products, resulting in certain errors in the final results of human judgment.
In terms of positive and negative, detected and undetected issues, problems such as inaccurate judgments are often encountered. Therefore, finding a device that can replace the method of human subjective judgment with objective instrument readings has become the pursuit of immunotechnologists. Target
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[0031] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0032] refer to figure 1 , Figure 4 As shown, the present invention provides a colloidal gold immunochromatography box self-recognition positioning quantitative detection system, including a support frame 1 with a cavity, mobile detection equipment 20 and a colloidal gold immunochromatography box slot respectively installed at the upper and lower ends of the cavity 2, and the colloidal gold immunochromatography control box 4 and the colloidal gold immunochromatography test box 5 installed in the colloidal gold immunochromatography box groove 2, and the effect of the mobile detection device 20 is to compare the above-mentioned colloidal gold immune layer Analyze the signals of the control box 4 and the colloidal gold immunochromatography test box 5 to obtain the first d...
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The invention discloses an autonomous recognition, positioning and quantitative detecting system and a detecting method for colloidal gold immunochromatographic boxes. The system comprises a support frame, a movable detecting device, a colloidal gold immunochromatographic box slot, a colloidal gold immunochromatographic comparison box and a colloidal gold immunochromatographic to-be-detected box, wherein the support frame is provided with a cavity, the movable detecting device and the colloidal gold immunochromatographic box slot are respectively arranged at the upper and lower ends of the cavity, the colloidal gold immunochromatographic comparison box and the colloidal gold immunochromatographic to-be-detected box are arranged in the colloidal gold immunochromatographic box slot, the movable detecting device compares the colloidal gold immunochromatographic comparison box and the colloidal gold immunochromatographic to-be-detected box firstly so as to obtain the first data of the colloidal gold immunochromatographic to-be-detected box, and then compares information obtained through two-dimension code labels of the colloidal gold immunochromatographic to-be-detected box so as to carry out correction on the first data. The system and method disclosed by the invention can be applied to different fields of medical treatment and food and the like; and through carrying out data detection in cooperation with the movable detecting device, the accuracy of detection is improved.
Description
technical field [0001] The invention relates to the technical field of medical diagnosis, and more specifically relates to a colloidal gold immunochromatography cartridge self-identifying, positioning and quantitative detection system and detection method. Background technique [0002] Colloidal gold immunochromatography is a new type of immunolabeling technology that uses colloidal gold as a tracer marker and is applied to antigens and antibodies. Colloidal gold is made from chloroauric acid (HAuCl 4 ) under the action of reducing agents such as white phosphorus, ascorbic acid, sodium citrate, tannic acid, etc., polymerize into gold particles of a specific size, and combine with specific antibodies (such as sheep anti-human) due to electrostatic interaction to become a stable colloid state, known as colloidal gold. Here, the immunoassay box for antibody determination is used to illustrate its principle. First, the specific antigen is fixed on a certain zone of the nitroce...
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IPC IPC(8): G01N33/558
Inventor 吴力军张浩丛舸管伟光彭新凯
Owner 湖南远泰生物技术有限公司