Kit/card detection result digital reading device based on light homogenization processing
A technology for homogenization processing and reading devices, which is applied in the field of digital reading devices for test results of kits/cards, which can solve problems such as large errors in analysis results, large analyzer volume, and inconvenient portability, and achieve accuracy and brightness Uniform, easy-to-use effect
Active Publication Date: 2022-01-28
江苏美克医学技术有限公司
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Problems solved by technology
[0004] However, the traditional analyzer is bulky, not easy to carry, and the cost is high, and there are certain disadvantages in use
In particular, when the image of the color development result of the kit / card is acquired, it is often affected by external light or shadow, which makes the image color and the real color have a color difference, which leads to a large error in the analysis result
Method used
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[0027] The present invention will be further described below in conjunction with specific embodiments. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0028] Below in conjunction with accompanying drawing and embodiment the patent of the present invention is further described.
[0029] The invention provides a kit / card detection result digital reading device based on light homogenization treatment, comprising:
[0030] Data processing component 2, the preferred smart phone 201 of this data processing component 2, smart phone 201 is loaded with the intelligent APP that is used to process the color detection result of kit / card into digital result and display;
[0031] The light homogenization processing assembly 3 includes a conical ring 301 whose top surface 305 is a plane, a circular ring 302 whose outer diameter is equal to the outer diameter of ...
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The invention provides a kit / card detection result digital reading device based on light homogenization processing. The device comprises a data processing assembly, a light homogenization processing assembly, a kit / card mounting assembly, a fixing assembly, an upper shell, a lower shell and an operation window; the data processing assembly, the light homogenization processing assembly and the kit / card mounting assembly are sequentially mounted in a space formed by the upper shell and the lower shell from top to bottom; the device is simple in structure and convenient to use. And after a light source is homogenized by a first curved surface and a second curved surface, the brightness of light rays on the observation window of the kit / card is more uniform, so that the color of a color development result obtained by a smart phone is closer to reality, and the accuracy of a digital result is ensured.
Description
technical field [0001] The present invention relates to a digital reading device for test results of kits / cards, which relates to a digital reading device for test results of kits / cards based on light homogenization treatment, which belongs to the light homogenization treatment of cassettes in hand-held medical devices technology field. Background technique [0002] Immunochromatography is a new type of immunoassay that appeared in the early 1980s. The principle is to fix the specific antibody on a certain zone of the nitrocellulose membrane. When one end of the dry nitrocellulose membrane invades into the sample to be tested, the sample will move forward along the membrane due to capillary action. When moving to the area where the antibody is immobilized, the corresponding antigen in the sample will specifically bind to the antibody. If stained with immunocolloidal gold or immunoenzyme, the area can display a certain color, thereby realizing specific immunodiagnosis. [0...
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Login to View More IPC IPC(8): G01N21/84G01N33/558G01N33/53
CPCG01N21/8483G01N33/558G01N33/5302
Inventor 徐锐张少华李洋马天一花黎明
Owner 江苏美克医学技术有限公司