Hematuresis color chart

A technology for colorimetric cards and hematuria, applied in the field of colorimetric cards, can solve problems such as differences in subjective feeling, inconsistent descriptions, inability to diagnose, and provide objective basis for treatment, and achieve a convenient cleaning and disinfection, simple production, and convenient use. Effect

Inactive Publication Date: 2014-02-12
ZHEJIANG UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is a lack of unified evaluation tools for the color of hematuria. Medical staff lack a unified and objective standard for judging the color of hematuria. There are differences in subjective feelings, which cannot provide an objective basis for diagnosis and treatment.
At the same time, medical staff also describe inconsistently in medical documents, which affects the quality of medical record writing

Method used

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  • Hematuresis color chart

Examples

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Embodiment 1

[0012] The hematuria color comparison card of the present invention includes a body 1 and 6 color blocks 2 fixed on the body 1, the color blocks 2 are square color blocks, and the size of each color block is 15mm×15mm, and the color number is marked below the color block, the color number They are 0, 1, 2, 3, 4, 5, and the colors of the six color blocks 1 are from light to dark, representing normal urine color to full hematuria color. The size of the color comparison card is 110mm×35mm, and it is laminated and plastic-sealed.

[0013] Colorimetric method: Hold the drainage bag in an upright state, pinch the two bag angles of the diagonal line of the drainage bag at 180° and shake it 2-3 times to mix the urine in the drainage bag evenly and use the hematuria colorimetric card to measure the urine. The color of the liquid is compared.

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Abstract

The invention discloses a hematuresis color chart. The hematuresis color chart comprises six square color blocks, wherein each color block has the size of 15mm*15mm; color number is labeled at the lower part of each color block, and the color numbers are respectively 0. 1, 2, 3, 4 and 5; the color changes from light to dark, representing the color of normal urea to full-hematuresis color; the color chart has the size of 110mm*35mm, and is subjected to membrane pressing and plastic packaging treatment. The hematuresis color chart provided by the invention is simple to manufacture, and is convenient to use and carry, and the hematuresis color can be directly compared so as to provide a uniform objective standard for judging the hematuresis color by medical workers, and prevent differences on subjective feeling. Additionally, the color chart after membrane pressing and plastic packaging treatment is convenient to clean and sterilize and can be used repeatedly for multiple times.

Description

technical field [0001] The invention relates to a color comparison card for judging the color of hematuria. Background technique [0002] At present, there is a lack of unified evaluation tools for the color of hematuria. Medical staff lack a unified and objective standard for judging the color of hematuria. There are differences in subjective feelings, which cannot provide an objective basis for diagnosis and treatment. At the same time, medical staff also describe inconsistently in medical documents, which affects the quality of medical record writing. Contents of the invention [0003] The object of the present invention is to provide a hematuria colorimetric card aiming at the deficiencies of the prior art. [0004] The object of the present invention is achieved through the following technical solutions: a hematuria colorimetric card, comprising a body and 6 square color blocks sequentially fixed on the body, the size of each color block is 15mm × 15mm, each color bl...

Claims

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Application Information

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IPC IPC(8): G01N21/25
Inventor 王薇郭希超何庆伟丁莉徐卫益郑小红
Owner ZHEJIANG UNIV
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