CN104807985A - Medical urea analyzer - Google Patents
Medical urea analyzer Download PDFInfo
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- CN104807985A CN104807985A CN201510249130.3A CN201510249130A CN104807985A CN 104807985 A CN104807985 A CN 104807985A CN 201510249130 A CN201510249130 A CN 201510249130A CN 104807985 A CN104807985 A CN 104807985A
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title abstract 5
- 239000004202 carbamide Substances 0.000 title abstract 5
- 238000005259 measurement Methods 0.000 claims abstract description 22
- 210000002700 urine Anatomy 0.000 claims description 122
- 230000029142 excretion Effects 0.000 claims description 34
- 238000012360 testing method Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000027939 micturition Effects 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 10
- 229910052700 potassium Inorganic materials 0.000 description 10
- 239000011591 potassium Substances 0.000 description 10
- 229910001415 sodium ion Inorganic materials 0.000 description 6
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 5
- 229910001414 potassium ion Inorganic materials 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 206010046555 Urinary retention Diseases 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention relates to a medical urea analyzer. The medical urea analyzer is set into two running modes, namely a common mode and a differential mode; in the differential mode, the data of a background and the two times of measurement after urination are processed, so the influence of the original remained urea in a container is eliminated, and the measuring accuracy of the medical urea analyzer is improved.
Description
Technical field
The present invention relates to a kind of analytical instrument, especially relate to a kind of Medical urine analyser.
Background technology
Hypertension is a kind of common chronic disease in people's daily life.For hyperpietic, need to control its diet, less salt should be carried out and mend potassium.By inquiry hyperpietic urinate every day in sodium excretion amount and potassium excretion, especially by investigation sodium excretion amount and the ratio of potassium excretion, the resonable degree of its diet can be reflected.
In prior art, by adopting the container reception patient urine volume of a day, and based on the weight or volume of the urine extracted in a reservoir, and measure the excretion of composition in the urine extracted.But this needs the collection urine volume of a day, has difficulties in practice.
201280038707.0 patent of invention in, propose a kind of Urine Analyzer, it has correlationship storage part, storage list let others have a look at special component in excretion urine once concentration and when the whole urine above-mentioned people drain for a day are collected together above-mentioned one day whole urinate in above-mentioned special component concentration between correlationship; By concentration and the correlationship of the above-mentioned special component in the urine that measures, the concentration of the above-mentioned one day above-mentioned special component all in urine when the whole urine conversing above-mentioned person to be measured one day excretion are collected together, thus avoid the situation needing to collect daylong urine volume.
But this patent of invention still needs urine to be discharged in container to measure, and if people when going out, often do not carry the container for carrying urine.Measure if urine directly come in toilet, then the urine owing to may there are other people in toilet does not drain, and causes measuring occurring larger error.
The present invention proposes a kind of Medical urine analyser, it has two kinds of analytical models, can measure for different situations, solves the problem of foregoing invention.
Summary of the invention
As one aspect of the present invention, provide a kind of Medical urine analyser, comprising: test department, described test department detects the first specific component concentration and the second specific component concentration in sample urine; Storage part, it stores the first related data, the correlationship between the concentration of the second specific component concentration in the correlationship between the concentration of the concentration of the first special component in the once urine of the described first relevant data representation person to be measured excretion and one day when being collected together by whole urine of above-mentioned person to be measured excretion in a day the first special component all in urine and the once urine of above-mentioned person to be measured excretion and above-mentioned one day when being collected together by whole urine of above-mentioned person to be measured excretion in a day the second special component all in urine; Operational part, the storage data of its measurement data based on test department and storage part, calculate above-mentioned first special component of person to be measured in one day all urine and the concentration ratio of the second special component; It is characterized in that: also comprise setting unit, described setting unit can arrange two kinds of operational modes, time in the first operating mode, the one-shot measurement data of described operational part based on test department and the storage data of storage part, calculate above-mentioned first special component of person to be measured in one day all urine and the concentration ratio of the second special component; Time in the second operating mode, twice measurement data of described operational part based on test department and the storage data of storage part, calculate above-mentioned first special component of person to be measured in one day all urine and the concentration ratio of the second special component.
Preferably, described first operational mode is general mode, when running in this mode, the first specific component concentration that described operational part detects based on described test department, the concentration of the second special component, utilize the first related data in storage part, the concentration of above-mentioned first special component in above-mentioned one day whole urine when being collected together by whole urine of above-mentioned person to be measured excretion in a day is obtained respectively by converting, the concentration of above-mentioned second special component, and then based on these scaling results, calculate above-mentioned first special component of above-mentioned person to be measured in above-mentioned one day all urine and the concentration ratio of the second special component.
Preferably, described storage part also stores the second related data, described second relevant data representation, the first special component in the once urine of person to be measured excretion and the concentration ratio of the second special component and when the whole urine above-mentioned person to be measured drain for a day are collected together one day is whole urinate in the first special component and the concentration ratio of the second special component between correlationship;
Preferably, described second operational mode is difference modes.
Preferably, when described second operational mode is run, in described twice measurement, first time is measured as background and measures; Second time is measured as the measurement that background adds person to be measured urine.
Preferably, when the second mode operation, the first specific component concentration N1 that described operational part was measured based on first time, second specific component concentration N2, the first special component M1 that second time is measured, second specific component concentration M2, calculate urine first special component and the second specific component concentration ratio (M1-N1)/(M2-N2), operational part is according to this concentration ratio, utilize the second correlationship in storage part, above-mentioned first special component in all being urinated by conversion above-mentioned a day of obtaining when whole urine of above-mentioned person to be measured excretion in a day are collected together and the concentration ratio of the second special component.
Preferably, also comprise prompting module, the concentration of the first special component that described prompting module was measured the first time of the second pattern and the second special component is monitored, if one of them exceedes specific threshold, then point out the urine content in toilet too high, needs remeasure after washing by water.
As another aspect of the present invention, provide a kind of using method of above-mentioned Medical urine analyser, comprise the steps: 101) operational mode of Medical urine analyser is set;
102) Medical urine analyser is according to the operational mode method of operation, when running in the first operational mode, carry out step 1021, carry out step 1022 when running under the second mode:
1021) urine is discharged in special container by user, test department detects the first specific component concentration and the second specific component concentration in sample urine, the first specific component concentration that operational part detects based on described test department, the concentration of the second special component, utilize the first correlationship in storage part, the concentration of above-mentioned first special component in above-mentioned one day whole urine when being collected together by whole urine of above-mentioned person to be measured excretion in a day is obtained respectively by converting, the concentration of above-mentioned second special component, and then based on these scaling results, calculate above-mentioned first special component of above-mentioned person to be measured in above-mentioned one day all urine and the concentration ratio of the second special component,
1022) before user urinates, use analyser to carry out first time to toilet and measure, the first specific component concentration N1, the second specific component concentration N2 that analyser record first time measures; After user urinates, wait for a period of time, after fluid level location restore in toilet is stabilized to the position before urinating, uses analyser to carry out second time to toilet and measure, the first specific component concentration M1, the second specific component concentration M2 that analyser record second time is measured; The first specific component concentration N1, the second specific component concentration N2 that described operational part was measured based on first time, the first special component M1, the second specific component concentration M2 that second time is measured, calculate urine first special component and the second specific component concentration ratio (M1-N1)/(M2-N2), operational part is according to this concentration ratio, utilize the second correlationship in storage part, above-mentioned first special component in all being urinated by conversion above-mentioned a day of obtaining when being collected together by whole urine of above-mentioned person to be measured excretion in a day and the concentration ratio of the second special component;
103), after measurement terminates, Medical urine analyser shows measurement result by man-machine interaction parts to person to be measured.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of Medical urine analyser using method of the present invention.
Embodiment
In order to be illustrated more clearly in technical scheme of the present invention, below use embodiment is introduced simply to the present invention, apparently, in the following describes is only one embodiment of the present of invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other technical scheme can also be obtained according to these embodiments, also belong to open scope of the present invention.
Embodiment one:
Embodiments of the invention one provide a kind of Medical urine analyser, comprising: test department, storage part, setting unit and operational part.Wherein test department is for detecting Na ion concentration and potassium concentration in sample urine.The first related data and the second related data is stored in storage part.Correlationship between the Na ion concentration that first relevant data representation person to be measured is once urinated in whole urine of middle Na ion concentration and this mensuration person excretion in a day, the first related data also comprises the correlationship between potassium concentration that person to be measured once urinates in whole urine of middle potassium concentration and this mensuration person excretion in a day.Second relevant data representation person to be measured once urinate in sodion composition and sodion composition in whole urine of draining for one day of the concentration ratio of potassium ion composition and this person to be measured and the correlationship between the concentration ratio of potassium ion composition.
Operational part, the storage data of its measurement data based on test department and storage part, calculate above-mentioned first special component of person to be measured in one day all urine and the concentration ratio of the second special component.
Setting unit is for arranging the operational mode of Medical urine analyser, and it can arrange two kinds of operational modes.
First operational mode is normal operation mode, time under normal operation mode, the Na ion concentration that operational part detects based on test department, potassium concentration, utilize the first related data in storage part, Na ion concentration, the potassium concentration in the whole urine this person to be measured drained for a day is obtained respectively by converting, and then based on this scaling results, calculate above-mentioned first special component of above-mentioned person to be measured in above-mentioned one day all urine and the concentration ratio of the second special component.
Second operational mode is difference modes, is not having in special container situation for patient, uses during conventional toilet and measures use.When the second operational mode is run, carry out twice measurement, wherein first time is measured as background and measures, for measure urinate before specific component concentration in toilet, second time is measured after being measured as and urinating, and which includes the measurement of original urine and person to be measured urine in toilet.
When the second mode operation, Na ion concentration N1, potassium concentration N2 that operational part was measured based on first time, sodion M1, potassium concentration M2 that second time is measured, calculate urine sodion composition and potassium ion constituent concentration ratio (M1-N1)/(M2-N2), operational part is according to this concentration ratio, utilizing the second correlationship in storage part, obtaining the concentration ratio by the sodion composition in whole urine of above-mentioned person to be measured excretion in a day and potassium ion composition by converting.
Pass through technique scheme, general mode and difference modes two kinds of operational modes are provided with in Medical urine analyser, wherein when difference modes, by processing for the data of background and twice measurement after urinating, except eliminating the impact of original residual urine in toilet, improve the measuring accuracy of Medical urine analyser, and when there is no specific receiving vessel, also can measure in general toilet.Preferably, in order to avoid the too high impact for measuring of original urine content, prompting module can be set in this analyser, the concentration of the sodion composition that this prompting module was measured the first time of the second pattern and potassium ion composition is monitored, if one of them exceedes specific threshold, then point out the urine content in toilet too high, needs remeasure after washing by water.
Embodiment two
Embodiments of the invention two provide the using method of above-mentioned Medical urine analyser.Comprise the steps: 101) operational mode of Medical urine analyser is set, 102) Medical urine analyser is according to the operational mode method of operation, when running in the first operational mode, carry out step 1021, step 1022:1021 is carried out when running under the second mode) urine is discharged in special container by user, test department detects the first specific component concentration and the second specific component concentration in sample urine, the first specific component concentration that operational part detects based on described test department, the concentration of the second special component, utilize the first correlationship in storage part, the concentration of above-mentioned first special component in above-mentioned one day whole urine when being collected together by whole urine of above-mentioned person to be measured excretion in a day is obtained respectively by converting, the concentration of above-mentioned second special component, and then based on these scaling results, calculate above-mentioned first special component of above-mentioned person to be measured in above-mentioned one day all urine and the concentration ratio of the second special component, 1022) before user urinates, use analyser to carry out first time to toilet and measure, the first specific component concentration N1, the second specific component concentration N2 that analyser record first time measures, after user urinates, wait for a period of time, after fluid level location restore in toilet is stabilized to the position before urinating, uses analyser to carry out second time to toilet and measure, the first specific component concentration M1, the second specific component concentration M2 that analyser record second time is measured, the first specific component concentration N1, the second specific component concentration N2 that described operational part was measured based on first time, the first special component M1, the second specific component concentration M2 that second time is measured, calculate urine first special component and the second specific component concentration ratio (M1-N1)/(M2-N2), operational part is according to this concentration ratio, utilize the second correlationship in storage part, above-mentioned first special component in all being urinated by conversion above-mentioned a day of obtaining when being collected together by whole urine of above-mentioned person to be measured excretion in a day and the concentration ratio of the second special component, 103), after measurement terminates, Medical urine analyser shows measurement result by man-machine interaction parts to person to be measured.
In all documents incorporated by reference all in this application that the present invention mentions, just quoted separately as a reference as each section of document.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after having read above-mentioned instruction content of the present invention.
Claims (8)
1. a Medical urine analyser, comprising: test department, and described test department detects the first specific component concentration and the second specific component concentration in sample urine; Storage part, it stores the first related data, the correlationship between the concentration of the second specific component concentration in the correlationship between the concentration of the concentration of the first special component in the once urine of the described first relevant data representation person to be measured excretion and one day when being collected together by whole urine of above-mentioned person to be measured excretion in a day the first special component all in urine and the once urine of above-mentioned person to be measured excretion and above-mentioned one day when being collected together by whole urine of above-mentioned person to be measured excretion in a day the second special component all in urine; Operational part, the storage data of its measurement data based on test department and storage part, calculate above-mentioned first special component of person to be measured in one day all urine and the concentration ratio of the second special component; It is characterized in that: also comprise setting unit, described setting unit can arrange two kinds of operational modes, time in the first operating mode, the one-shot measurement data of described operational part based on test department and the storage data of storage part, calculate above-mentioned first special component of person to be measured in one day all urine and the concentration ratio of the second special component; Time in the second operating mode, twice measurement data of described operational part based on test department and the storage data of storage part, calculate above-mentioned first special component of person to be measured in one day all urine and the concentration ratio of the second special component.
2. Medical urine analyser according to claim 1, it is characterized in that: described first operational mode is general mode, when running in this mode, the first specific component concentration that described operational part detects based on described test department, the concentration of the second special component, utilize the first correlationship in storage part, the concentration of above-mentioned first special component in above-mentioned one day whole urine when being collected together by whole urine of above-mentioned person to be measured excretion in a day is obtained respectively by converting, the concentration of above-mentioned second special component, and then based on these scaling results, calculate above-mentioned first special component of above-mentioned person to be measured in above-mentioned one day all urine and the concentration ratio of the second special component.
3. Medical urine analyser according to claim 2, it is characterized in that: described storage part also stores the second related data, described second relevant data representation, the first special component in the once urine of person to be measured excretion and the concentration ratio of the second special component and when the whole urine above-mentioned person to be measured drain for a day are collected together one day is whole urinate in the first special component and the concentration ratio of the second special component between correlationship.
4. Medical urine analyser according to claim 3, is characterized in that: described second operational mode is difference modes.
5. Medical urine analyser according to claim 4, is characterized in that: when described second operational mode is run, in described twice measurement, first time is measured as background and measures; Second time is measured as the measurement that background adds person to be measured urine.
6. Medical urine analyser according to claim 5, it is characterized in that: when the second mode operation, the first specific component concentration N1 that described operational part was measured based on first time, second specific component concentration N2, the first special component M1 that second time is measured, second specific component concentration M2, calculate urine first special component and the second specific component concentration ratio (M1-N1)/(M2-N2), operational part is according to this concentration ratio, utilize the second correlationship in storage part, above-mentioned first special component in all being urinated by conversion above-mentioned a day of obtaining when whole urine of above-mentioned person to be measured excretion in a day are collected together and the concentration ratio of the second special component.
7. a using method for Medical urine analyser according to claim 6, comprises the steps: 101) operational mode of Medical urine analyser is set, 102) Medical urine analyser is according to the operational mode method of operation, when running in the first operational mode, carry out step 1021, step 1022:1021 is carried out when running under the second mode) urine is discharged in special container by user, test department detects the first specific component concentration and the second specific component concentration in sample urine, the first specific component concentration that operational part detects based on described test department, the concentration of the second special component, utilize the first correlationship in storage part, the concentration of above-mentioned first special component in above-mentioned one day whole urine when being collected together by whole urine of above-mentioned person to be measured excretion in a day is obtained respectively by converting, the concentration of above-mentioned second special component, and then based on these scaling results, calculate above-mentioned first special component of above-mentioned person to be measured in above-mentioned one day all urine and the concentration ratio of the second special component, 1022) before user urinates, use analyser to carry out first time to toilet and measure, the first specific component concentration N1, the second specific component concentration N2 that analyser record first time measures, after user urinates, wait for a period of time, after fluid level location restore in toilet is stabilized to the position before urinating, uses analyser to carry out second time to toilet and measure, the first specific component concentration M1, the second specific component concentration M2 that analyser record second time is measured, the first specific component concentration N1, the second specific component concentration N2 that described operational part was measured based on first time, the first special component M1, the second specific component concentration M2 that second time is measured, calculate urine first special component and the second specific component concentration ratio (M1-N1)/(M2-N2), operational part is according to this concentration ratio, utilize the second correlationship in storage part, above-mentioned first special component in all being urinated by conversion above-mentioned a day of obtaining when being collected together by whole urine of above-mentioned person to be measured excretion in a day and the concentration ratio of the second special component, 103), after measurement terminates, Medical urine analyser shows measurement result by man-machine interaction parts to person to be measured.
8. a Medical urine analyser, comprising: test department, and described test department detects the first specific component concentration and the second specific component concentration in sample urine; Storage part, it stores the first related data, the correlationship between the concentration of the second specific component concentration in the correlationship between the concentration of the concentration of the first special component in the once urine of the described first relevant data representation person to be measured excretion and one day when being collected together by whole urine of above-mentioned person to be measured excretion in a day the first special component all in urine and the once urine of above-mentioned person to be measured excretion and above-mentioned one day when being collected together by whole urine of above-mentioned person to be measured excretion in a day the second special component all in urine; Operational part, the storage data of its measurement data based on test department and storage part, calculate above-mentioned first special component of person to be measured in one day all urine and the concentration ratio of the second special component.
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| CN201510249130.3A CN104807985B (en) | 2015-05-17 | 2015-05-17 | Medical urea analyzer |
| CN201610260321.4A CN105699636B (en) | 2015-05-17 | 2015-05-17 | Medical urine analytical instrument |
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| CN201510249130.3A CN104807985B (en) | 2015-05-17 | 2015-05-17 | Medical urea analyzer |
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| CN1118627A (en) * | 1993-12-30 | 1996-03-13 | 东陶机器株式会社 | Urine analyzing unit of type mounted on closet |
| US20060073606A1 (en) * | 2004-09-29 | 2006-04-06 | Sysmex Corporation | Measurement result correction method, urine analysis system, urine analyzer, and storage medium |
| US7494822B2 (en) * | 2003-09-30 | 2009-02-24 | Nguyen Hoa D | Method of quantification of carboxylic acids by mass spectrometry |
| CN101981434A (en) * | 2008-02-27 | 2011-02-23 | 正心医疗株式会社 | Apparatus and method for analyzing urine components in toilet in real-time by using miniature ATR infrared spectroscopy |
| CN103718043A (en) * | 2011-08-05 | 2014-04-09 | 欧姆龙健康医疗事业株式会社 | Urine component analysis device and urine component analysis method |
-
2015
- 2015-05-17 CN CN201510249130.3A patent/CN104807985B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118627A (en) * | 1993-12-30 | 1996-03-13 | 东陶机器株式会社 | Urine analyzing unit of type mounted on closet |
| US7494822B2 (en) * | 2003-09-30 | 2009-02-24 | Nguyen Hoa D | Method of quantification of carboxylic acids by mass spectrometry |
| US20060073606A1 (en) * | 2004-09-29 | 2006-04-06 | Sysmex Corporation | Measurement result correction method, urine analysis system, urine analyzer, and storage medium |
| CN101981434A (en) * | 2008-02-27 | 2011-02-23 | 正心医疗株式会社 | Apparatus and method for analyzing urine components in toilet in real-time by using miniature ATR infrared spectroscopy |
| CN103718043A (en) * | 2011-08-05 | 2014-04-09 | 欧姆龙健康医疗事业株式会社 | Urine component analysis device and urine component analysis method |
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Denomination of invention: A medical urine analyzer Effective date of registration: 20231208 Granted publication date: 20170118 Pledgee: Zhongshan Torch High-tech Industrial Development Zone Branch of Agricultural Bank of China Co.,Ltd. Pledgor: Zhongshan BGH Biotechnology Co.,Ltd. Registration number: Y2023980070122 |
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