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Method and device for analyzing urine

A technology for urine analysis and analysis methods, applied in the direction of analysis materials, material inspection products, instruments, etc., can solve the problems of increasing the labor intensity of operators, inability to identify, and reducing the analysis rate of instruments.

Active Publication Date: 2012-09-12
AVE SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned method of combining the drying instrument and the formed component analyzer can improve the automation degree of the analysis and detection of the chemical components and the formed components in the urine, and the operation is simple. However, for the formed component analysis, due to the Due to the complexity of the liquid sample, the instrument cannot fully automatically identify all the formed components in the urine, and many positive samples need to be reviewed and judged manually, which not only increases the labor intensity of the operator, but also reduces the analysis rate of the instrument

Method used

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  • Method and device for analyzing urine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1~100

[0116] The urine samples of 100 people were selected respectively, and the figure 1 device shown, according to the figure 2 The test procedure shown is for testing urine samples, figure 1 Schematic diagram of the composition of the urine analysis device provided by the embodiment of the present invention, figure 2 The schematic diagram of the urine analysis process provided by the embodiment of the present invention, the results are shown in Table 1, and Table 1 shows the test results obtained in Examples 1-100 of the present invention.

[0117] The detection result that table 1 embodiment of the present invention 1~100 obtains

[0118]

[0119]

[0120]

[0121] As can be seen from Table 1, in the process of analyzing and detecting urine by the analytical method provided by the present invention, the results of Examples 4~6, 13, 15~17, 19, 25, 27~28, 39, 42, 45, The results obtained at 48, 51~52, 59~60, 65, 69~72, 88, 91~93, the drying analysis results are consi...

Embodiment 101~200

[0123] The urine samples of 100 people were selected respectively, and thefigure 1 device shown, according to the figure 2 The test procedure shown is for testing urine samples, figure 1 Schematic diagram of the composition of the urine analysis device provided by the embodiment of the present invention, figure 2 The schematic diagram of the urine analysis process provided by the embodiment of the present invention, the results are shown in Table 2, and Table 1 shows the test results obtained in Examples 101-200 of the present invention.

[0124] The detection result that table 2 embodiment of the present invention 101~200 obtains

[0125]

[0126]

[0127]

[0128]

[0129] As can be seen from Table 2, in the process of analyzing and detecting urine by the method provided by the present invention, examples 102, 104~110, 112, 116, 119~121, 127, 129~130, 132, 134~135 , 137~139, 141~144, 148~151, 153~158, 160, 162, 165~166, 171~173, 178~179, 183, 186, 189, 195~19...

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Abstract

The invention provides a method and a device for analyzing urine. The method comprises the following steps of: respectively carrying out anhydration analysis and formed element preliminary screening on a urine sample to obtain a negative urine sample as a detection result if the two results are negative; carrying out formed element analysis on the urine sample for the second time if the two results are not both negative; converting a formed element analysis result obtained in the second time into qualitative data of a formed element according to a preset number range; comparing the qualitative data with a anhydration analysis result to directly obtain an analysis result of the urine without artificial review if the analysis results of the qualitative data and anhydration related items are consistent even if abnormal data appears, however in the prior art, the artificial review is required when the abnormal data appears. Therefore, according to the method for analyzing the urine, the working capacity of the artificial review is avoided, and the analysis speed is improved.

Description

technical field [0001] The invention relates to the technical field of urine routine detection, in particular to a urine analysis method and a urine analysis device. Background technique [0002] Urinalysis is currently one of the routine testing items in the clinical laboratory department of the hospital. Proteinuria or abnormal formed components in urine sediment will appear in the early stage of kidney disease. The appearance of abnormal urine is the first indication of kidney or urinary tract disease. Is an important clue to provide the nature of the case process, urine examination can help in the diagnosis of kidney disease. Common methods used in the prior art for urinalysis include visual / physical examination, dry chemical analysis, flow cytometry, and microscopy. Among them, dry chemical examination can quickly detect the chemical components in urine, but it cannot analyze the formed components in urine, and is prone to high false positive and false negative rates d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/50G01N35/00
Inventor 丁建文周丰良
Owner AVE SCI & TECH CO LTD
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