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Urine component analysis device based on color code sensor

A color sensor and component analysis technology, which is applied in the field of medical devices, can solve the problems of detection result errors, the inability to accurately and effectively judge the patient's body state, and the inability to detect color blocks, etc., to achieve accurate analysis and reduce the number of experiments. effect of error

Active Publication Date: 2021-04-16
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0003] However, in the prior art, due to human factors and improper use of test strips, errors in the detection results have occurred. At the same time, the TCS230 color sensor in the prior art cannot detect color patches smaller than 5mm, so it cannot accurately and effectively judge the disease. state of the body

Method used

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  • Urine component analysis device based on color code sensor
  • Urine component analysis device based on color code sensor
  • Urine component analysis device based on color code sensor

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be described in detail below in conjunction with the embodiments and accompanying drawings.

[0019]

[0020] figure 1 It is the overall schematic diagram of the urine component analysis device based on the color scale sensor in this embodiment.

[0021] Such as figure 1 As shown, the urine component analysis device 10 based on the color scale sensor in this embodiment includes a stage 12, a stepper motor 13, a screw nut mechanism 14, a color scale sensor 15, a microprocessor 16, a serial port module 17, PC 18 and power supply module 19. The urine component analysis device based on the color scale sensor provided in this embodiment is used to detect tiny color patches on the urine test strip 11 .

[0022] The urine test strip 11 is in the shape of a strip, with a plurality of color blocks (not shown in the figur...

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Abstract

The invention provides a urine component analysis device based on a color code sensor, and belongs to the technical field of medical instruments. The analysis device comprises a color code sensor, a stepping motor, a lead screw nut mechanism, a microprocessor and an upper computer. Due to the fact that the color code sensor is arranged, through the stepping motor and the lead screw and nut mechanism, the color code sensor measures gray values of color blocks in the urine test strip many times and transmits the gray values to the microprocessor and the upper computer, and the upper computer correspondingly processes the multiple sets of gray values and then outputs a detection result. Therefore, the urine component analysis device based on the color code sensor can recognize tiny color blocks in the urine test strip, meanwhile, based on the color code sensor, experimental errors are reduced by measuring gray values multiple times, and therefore the content of all components in urine can be analyzed more accurately, and the physical condition of a patient can be judged.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a urine component analysis device based on a color code sensor. Background technique [0002] With the acceleration of modern people's life rhythm, many people's bodies have problems with their lungs, kidneys, skin and bladder due to staying up late, working overtime or irregular life schedules. These problems can all affect the appearance of the urine, the concentration and amount of substances in the urine. Therefore, people will choose portable urine test strips to detect their physical status. [0003] However, in the prior art, due to human factors and improper use of test strips, errors in the detection results have occurred. At the same time, the TCS230 color sensor in the prior art cannot detect color patches smaller than 5mm, so it is impossible to accurately and effectively judge the disease. state of the body. Contents of the invention [0004] The present...

Claims

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Application Information

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IPC IPC(8): G01N21/25
Inventor 严荣国邵泓燃张瀚文王佳晖叶君军
Owner UNIV OF SHANGHAI FOR SCI & TECH
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