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A urinalysis method that does not rely on professional instruments

A urine analysis and instrument technology, which is applied in the direction of material analysis by observing the influence of chemical indicators, and analysis by making materials undergo chemical reactions, can solve the problems of difficulty in carrying, high cost, and large volume, and achieve convenience Portable, easy to operate, no technical requirements

Active Publication Date: 2018-07-24
深圳孚科仪器科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Specific urine analysis instruments are generally bulky, difficult to carry, and costly, and are not suitable for routine urine testing at home or in other occasions

Method used

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  • A urinalysis method that does not rely on professional instruments
  • A urinalysis method that does not rely on professional instruments

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Experimental program
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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0036] A urinalysis method that does not rely on professional equipment, please refer to the appendix figure 1 , including the following steps:

[0037] S1) Standard information entry: Use the smart terminal device to take pictures of the standard color bars used for comparison to obtain the first picture;

[0038] S2) Urine information entry: drip or immerse the standard color strip on the urine sample to obtain a urinalysis test strip, ensure that each reaction block on the test strip is immersed in urine, and then use the smart terminal The device takes a picture of the urine analysis test strip to obtain a second picture;

[0039] S3) Image analysis: the urine analysis calculation software installed on the smart terminal device judges the position of the standard color ...

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Abstract

This case is a urine analysis method that does not rely on professional equipment, including the following steps: S1) standard information entry: use smart terminal equipment to take pictures of standard color bars to obtain the first photo; S2) urine information entry: standard color bars Dropping or immersing the urine sample on the strip to obtain a urine analysis test strip, taking a photo of the urine analysis test strip to obtain a second photo; S3) image analysis, segmenting and extracting the image; S4) color block extraction: according to the steps S3) The segmented image is divided twice to extract each color block and the blank part between the color blocks; S5) Calculate the color of urine: take the white part between the color blocks of the standard color bar as the standard white, restore The color of the urine; S6) Calculate the color of the color block: use the color block of the standard color bar as the standard color to restore the real color of the color block; S7) Result analysis: give the urine analysis result based on the calculated real color of the color block , and displayed on the smart terminal device.

Description

technical field [0001] The invention belongs to the technical field of urine detection, in particular to a urine analysis method that does not rely on professional instruments. Background technique [0002] The dry chemical analysis in routine urine analysis is currently performed by test strip analysis. There are several test strips on the test strip, and each test strip contains a specific component inside, and its concentration and amount of the component have been specifically designed to correspond to a test item. These items include: urobilinogen, bilirubin, occult blood, white blood cells, nitrite, specific gravity, pH value, sugar, protein, ketone bodies, vitamin C, microalbumin, etc. After the urine is soaked into the test paper strips, each test paper piece sucks the urine, and the urine soaked in the test paper piece reacts with the original medicinal solution to change the color of the test paper piece. The degree of color change is proportional to the concentr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/78
Inventor 兰志强王达刘博通王峰
Owner 深圳孚科仪器科技有限公司
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