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A urine composition measuring instrument

A measuring instrument and urine technology, applied in the field of urine composition measuring instruments, can solve the problems of aggravating the complexity of measurement and increasing the number of measurements

Inactive Publication Date: 2017-11-21
SHANDONG YAOHUA MEDICAL MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The invention of 201180026594.8 improves the reliability of the measurement results, but it requires an additional optical measurement for each measured positive result, and then determines whether it is a false positive, which increases the number of measurements and increases the complexity of the measurement

Method used

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  • A urine composition measuring instrument

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Embodiment 1

[0020] see figure 1 , the present invention provides a urine component measuring instrument capable of detecting various urine components, including but not limited to glucose, bilirubin, urochologenone bodies, urine enzymes, leukocytes, nitrous acid Salt, protein, pH, occult blood. The measuring instrument includes an optical measuring unit, a first judging unit, a second judging unit, a storage unit and a control unit.

[0021] The first judging unit is used for judging whether the first specific component in the urine is negative or positive according to the color reaction between the first specific component in the urine and the reagent, which can use the judgment standard for color reaction in the prior art. These reagents and reactions are the types of reaction tests known in the prior art, such as the reaction of bilirubin with diazo reagent, the reaction of creatinine with picrate reagent, and the like.

[0022] The optical measurement unit can obtain data on light a...

Embodiment 2

[0027] Embodiment 2 of the present invention provides a urine component measuring instrument, which can detect various urine components, including: a first judging unit, an optical measuring unit, a first judging unit, a second judging unit, and a storage unit ,control unit.

[0028] The first judging unit is used for judging whether the first specific component in the urine is negative or positive according to the color reaction between the first specific component in the urine and the reagent. An optical measurement unit capable of obtaining data on light absorption characteristics of urine that has not reacted with the reagent with respect to light in a predetermined wavelength range. The second judging unit is capable of performing a second judging when the data is processed in a specific range and the first judging unit judges that the first specific component is positive, and the second judging can determine what the first judging unit determined Whether the positive of t...

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PUM

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Abstract

The invention discloses a urine component measuring instrument. An operating method comprises the following steps: in detection of urine components, observing detection results of relative components of the urine components, and judging whether to carry out second judgment; if measurement components have consistent trends with the relative components, determining that the second judgment does not need to be performed again; and if the trends of the measurement components and the relative components are inconsistent, performing the second judgment. By virtue of the mode disclosed by the invention, the times of performing second measurement and judgment can be reduced.

Description

technical field [0001] The invention relates to a urine component measuring instrument. Background technique [0002] With the improvement of people's living standards, health has been paid more and more attention. People pay more attention to health care, check up at any time, and keep track of their health and condition. Among various testing methods, urine testing is widely used as a routine medical testing method because it is non-invasive, convenient, and capable of screening many medical symptoms. [0003] Urine is formed by the filtration of certain blood components by the glomeruli, reabsorption, collection, and excretion by the renal tubules. Clinical urinalysis can directly help doctors understand the changes in the patient's urinary physiological and pathological functions, and can also indirectly reflect the function of multiple organs and systems throughout the body. [0004] Clinical urine tests are very common at home and abroad, and many tests related to r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/78G01N21/31G01N33/493
CPCG01N21/31G01N21/78G01N33/493
Inventor 李耀华张喜民娄家泉李院华刁磊张悦
Owner SHANDONG YAOHUA MEDICAL MACHINERY