CN104807985B - Medical urea analyzer - Google Patents
Medical urea analyzer Download PDFInfo
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- CN104807985B CN104807985B CN201510249130.3A CN201510249130A CN104807985B CN 104807985 B CN104807985 B CN 104807985B CN 201510249130 A CN201510249130 A CN 201510249130A CN 104807985 B CN104807985 B CN 104807985B
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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 49
- 210000002700 urine Anatomy 0.000 claims description 97
- 230000029142 excretion Effects 0.000 claims description 35
- 238000012360 testing method Methods 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 238000013500 data storage Methods 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000027939 micturition Effects 0.000 abstract 1
- 229910001415 sodium ion Inorganic materials 0.000 description 12
- 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
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 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
- 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
- 238000010586 diagram Methods 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
- 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 analyzer.
Background technology
Hypertension is a kind of common chronic disease in people's daily life.For hyperpietic, need its diet is controlled it should carrying out less salt and mending potassium.Sodium excretion amount in the daily urine of hyperpietic and potassium excretion, especially by the ratio of investigation sodium excretion amount and potassium excretion, can reflect the resonable degree of its diet by inquiry.
In prior art, by using the container reception patient urine volume of a day, and the weight or volume based on the urine in extracting in a reservoir, and measure the excretion of composition in extracted urine.But, this needs to collect the urine volume of a day, has difficulties in practice.
201280038707.0 patent of invention in, propose a kind of Urine Analyzer, it has dependency relation storage part, the dependency relation that storage table is leted others have a look between the concentration of special component in excretion urine once and the concentration of above-mentioned special component in all urinating for above-mentioned one day when being collected together whole urine of above-mentioned people excretion in a day；By concentration and the dependency relation of the above-mentioned special component in the urine that measures, converse the concentration of the above-mentioned special component in all urinating for above-mentioned a day when whole urine of above-mentioned person to be measured one day excretion are collected together, thus avoiding the need for collecting the situation of daylong urine volume.
But this patent of invention needs for urine is discharged in container and measures, and if people, when outgoing, often do not carry the container for carrying urine.If directly come in toilet urine measured, the urine due to there may be other people in toilet does not drain, and leads to measure the larger error of appearance.
The present invention proposes a kind of Medical urine analyzer, and it has two kinds of analytical models, can measure for different situations, solve the problems, such as foregoing invention.
Content of the invention
As one aspect of the present invention, provide a kind of Medical urine analyzer, comprising: test department, the first specific component concentration and the second specific component concentration in described test department detection sample urine；Storage part, it stores first related data, described first related data represent the concentration of the first special component in once the urinating of person to be measured excretion and all urinate for one day when being collected together whole urine of above-mentioned person to be measured one day excretion in the concentration of the first special component between dependency relation and the second specific component concentration in once the urinating of above-mentioned person to be measured excretion and the concentration of the second special component in all urinating for above-mentioned one day when being collected together whole urine of above-mentioned person to be measured excretion in a day between dependency relation；Operational part, the data storage of its measurement data based on test department and storage part, calculate the concentration ratio of above-mentioned first special component in a day all urine for the person to be measured and the second special component；It is characterized in that: also include setting unit, described setting unit can arrange two kinds of operational modes, when in the first operating mode, described operational part, based on the one-shot measurement data of test department and the data storage of storage part, calculates the concentration ratio of above-mentioned first special component in a day all urine for the person to be measured and the second special component；When in the second operating mode, described operational part, based on the measurement data twice of test department and the data storage of storage part, calculates the concentration ratio of above-mentioned first special component in a day all urine for the person to be measured and 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 is detected based on described test department, the concentration of the second special component, using the first related data in storage part, to obtain the concentration of above-mentioned first special component in above-mentioned one day whole urine when being collected together whole urine of above-mentioned person to be measured excretion in a day respectively by conversion, the concentration of above-mentioned second special component, and then it is based on these scaling results, calculate the concentration ratio of above-mentioned first special component in above-mentioned a day all urine for the above-mentioned person to be measured and the second special component.
Preferably, described storage part also stores the second related data, described second related data represents, the dependency relation between the first special component in once the urinating of person to be measured excretion and the concentration ratio of the second special component and the first special component in all urinating for a day when being collected together whole urine of above-mentioned person to be measured one day excretion and the concentration ratio of the second special component；
Preferably, described second operational mode is difference modes.
Preferably, when described second operational mode is run, in described measurement twice, it is measured as background measurement for the first time；It is measured as the measurement that background adds person to be measured urine for the second time.
Preferably, when second mode is run, the first specific component concentration n1 based on first time measurement for the described operational part, second specific component concentration n2, first special component m1 of second measurement, 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, using the second dependency relation in storage part, to obtain the concentration ratio of above-mentioned first special component in all urinating and the second special component by conversion above-mentioned one day when being collected together whole urine of above-mentioned person to be measured one day excretion.
Preferably, also include prompting module, described prompting module is monitored to first special component of first time measurement of second mode and the concentration of the second special component, if one of them exceedes specific threshold, then the urine content in prompting toilet is too high, remeasures after needing to be washed by water.
As another aspect of the present invention, there is provided a kind of using method of above-mentioned Medical urine analyzer, comprise the steps: 101) setting Medical urine analyzer operational mode；
102) Medical urine analyzer according to the operational mode method of operation, when running in the first operational mode, carries out step 1021, carries out step 1022 when running under the second mode:
1021) urine is discharged in special container user, first specific component concentration and the second specific component concentration in test department detection sample urine, the first specific component concentration that operational part is detected based on described test department, the concentration of the second special component, using the first dependency relation in storage part, to obtain the concentration of above-mentioned first special component in above-mentioned one day whole urine when being collected together whole urine of above-mentioned person to be measured excretion in a day respectively by conversion, the concentration of above-mentioned second special component, and then it is based on these scaling results, calculate the concentration ratio of above-mentioned first special component in above-mentioned a day all urine for the above-mentioned person to be measured and the second special component；
1022) before user urinates, toilet is carried out measure for the first time using analyzer, the first specific component concentration n1, the second specific component concentration n2 of the measurement for the first time of analyzer record；After user urinates, wait for a period of time, after the liquid level position in toilet recovers to be stabilized to the position before urinating, using analyzer, toilet is carried out with second measurement, the first specific component concentration m1, the second specific component concentration m2 of second measurement of analyzer record；First specific component concentration n1, the second specific component concentration n2 based on first time measurement for the described operational part, first special component m1, the second specific component concentration m2 of second measurement, calculate urine first special component and the second specific component concentration ratio (m1-n1)/(m2-n2), operational part is according to this concentration ratio, the concentration ratio of above-mentioned first special component in all urinating and the second special component using the second dependency relation in storage part, is obtained above-mentioned one day when being collected together whole urine of above-mentioned person to be measured excretion in a day by conversion；
103), after measurement terminates, Medical urine analyzer passes through man-machine interaction part and shows measurement result to person to be measured.
Brief description
Fig. 1 is the schematic diagram of Medical urine analyzer using method of the present invention.
Specific embodiment
In order to be illustrated more clearly that technical scheme, using embodiment, the present invention simply will be introduced below, apparently, in describing below is only one embodiment of the present of invention, for those of ordinary skill in the art, without having to pay creative labor, other technical schemes can also be obtained according to these embodiments, fall within disclosure of the invention scope.
Embodiment one:
Embodiments of the invention one provide a kind of Medical urine analyzer, comprising: test department, storage part, setting unit and operational part.Wherein test department is used for Na ion concentration and potassium concentration in detection sample urine.The first related data and the second related data is stored in storage part.First related data represent person to be measured once urinate middle Na ion concentration and this mensure person one day excretion whole urine in Na ion concentration between dependency relation, the first related data also include person to be measured once urinate middle potassium concentration and this mensure person excretion in a day whole urine in potassium concentration between dependency relation.Second related data represent person to be measured once urinate in sodium ion composition and the concentration ratio of potassium ion composition and the excretion in a day of this person to be measured whole urine in sodium ion composition and the concentration ratio of potassium ion composition between dependency relation.
Operational part, the data storage of its measurement data based on test department and storage part, calculate the concentration ratio of above-mentioned first special component in a day all urine for the person to be measured and the second special component.
Setting unit is used for arranging the operational mode of Medical urine analyzer, and it can arrange two kinds of operational modes.
First operational mode is normal operation mode, when under normal operation mode, Na ion concentration that operational part is detected based on test department, potassium concentration, using the first related data in storage part, to be obtained by the Na ion concentration in whole urine of this person to be measured one day excretion, potassium concentration respectively by conversion, and then it is based on this scaling results, calculate the concentration ratio of above-mentioned first special component in above-mentioned a day all urine for the above-mentioned person to be measured and the second special component.
Second operational mode is difference modes, for patient in the case of not having special container, is used using measurement during conventional toilet.When the second operational mode is run, measured twice, be wherein measured as background measurement, the specific component concentration in toilet before urinating for measurement for the first time, measure after being measured as the second time urinating, which includes the measurement of original urine and person to be measured urine in toilet.
When second mode is run, Na ion concentration n1, potassium concentration n2 based on first time measurement for the operational part, sodium ion m1, the potassium concentration m2 of second measurement, calculate urine sodium ion composition and potassium ion constituent concentration ratio (m1-n1)/(m2-n2), operational part is according to this concentration ratio, using the second dependency relation in storage part, to be obtained by conversion by the concentration ratio of the sodium ion composition in whole urine of above-mentioned person to be measured excretion in a day and potassium ion composition.
By technique scheme, it is provided with general mode and two kinds of operational modes of difference modes in Medical urine analyzer, wherein in difference modes, processed by the data measuring twice for background and after urinating, except eliminating the impact of original residual urine in toilet, improve the certainty of measurement of Medical urine analyzer, and it is also possible to measure in general toilet in the case of there is no specific reception container.Preferably, in order to avoid the too high impact for measurement of original urine content, prompting module can be set in this analyzer, this prompting module is monitored to the sodium ion composition of first time measurement of second mode and the concentration of potassium ion composition, if one of them exceedes specific threshold, then the urine content in prompting toilet is too high, remeasures after needing to be washed by water.
Embodiment two
Embodiments of the invention two provide the using method of above-mentioned Medical urine analyzer.Comprise the steps: 101) setting Medical urine analyzer operational mode；102) Medical urine analyzer is according to the operational mode method of operation，When running in the first operational mode，Carry out step 1021，Carrying out step 1022:1021 when running under the second mode) urine is discharged in special container user，First specific component concentration and the second specific component concentration in test department detection sample urine，The first specific component concentration that operational part is detected based on described test department、The concentration of the second special component，Using the first dependency relation in storage part，To obtain the concentration of above-mentioned first special component in above-mentioned one day whole urine when being collected together whole urine of above-mentioned person to be measured excretion in a day respectively by conversion、The concentration of above-mentioned second special component，And then it is based on these scaling results，Calculate the concentration ratio of above-mentioned first special component in above-mentioned a day all urine for the above-mentioned person to be measured and the second special component；1022) before user urinates, toilet is carried out measure for the first time using analyzer, the first specific component concentration n1, the second specific component concentration n2 of the measurement for the first time of analyzer record；After user urinates, wait for a period of time, after the liquid level position in toilet recovers to be stabilized to the position before urinating, using analyzer, toilet is carried out with second measurement, the first specific component concentration m1, the second specific component concentration m2 of second measurement of analyzer record；First specific component concentration n1, the second specific component concentration n2 based on first time measurement for the described operational part, first special component m1, the second specific component concentration m2 of second measurement, calculate urine first special component and the second specific component concentration ratio (m1-n1)/(m2-n2), operational part is according to this concentration ratio, the concentration ratio of above-mentioned first special component in all urinating and the second special component using the second dependency relation in storage part, is obtained above-mentioned one day when being collected together whole urine of above-mentioned person to be measured excretion in a day by conversion；103), after measurement terminates, Medical urine analyzer passes through man-machine interaction part and shows measurement result to person to be measured.
The all documents referring in the present invention all incorporated by reference in this application, are individually recited as with reference to like that just as each document.In addition, it is to be understood that after the above-mentioned instruction content having read the present invention, those skilled in the art can make various changes or modifications to the present invention, these equivalent form of values equally fall within the application appended claims limited range.
Claims (3)
1. a kind of Medical urine analyzer, comprising: test department, the first specific component concentration and the second specific component concentration in described test department detection sample urine；Storage part, it stores first related data, described first related data represent the concentration of the first special component in once the urinating of person to be measured excretion and all urinate for one day when being collected together whole urine of above-mentioned person to be measured one day excretion in the concentration of the first special component between dependency relation and the second specific component concentration in once the urinating of above-mentioned person to be measured excretion and the concentration of the second special component in all urinating for above-mentioned one day when being collected together whole urine of above-mentioned person to be measured excretion in a day between dependency relation；Operational part, the data storage of its measurement data based on test department and storage part, calculate the concentration ratio of above-mentioned first special component in a day all urine for the person to be measured and the second special component；It is characterized in that: described storage part also stores the second related data, described second related data represents, the dependency relation between the first special component in once the urinating of person to be measured excretion and the concentration ratio of the second special component and the first special component in all urinating for a day when being collected together whole urine of above-mentioned person to be measured one day excretion and the concentration ratio of the second special component；Also include setting unit, described setting unit can arrange two kinds of operational modes, when in the first operating mode, the one-shot measurement data based on test department for the described operational part and the first related data of storage part, calculate the concentration ratio of above-mentioned first special component during person to be measured was all urinated and the second special component at one day；Second operational mode is difference modes, and when described second operational mode is run, described test department is measured twice；In described measurement twice, it is measured as background measurement, the specific component concentration in toilet before urinating for measurement for the first time；It is measured as the measurement that background adds person to be measured urine for the second time；First specific component concentration n1, the second specific component concentration n2 based on first time measurement for the described operational part, first special component m1, the second specific component concentration m2 of second measurement, calculate urine first special component and the second specific component concentration ratio (m1-n1)/(m2-n2), operational part is according to this concentration ratio, the concentration ratio of above-mentioned first special component in all urinating and the second special component using the second dependency relation in storage part, is obtained above-mentioned one day when being collected together whole urine of above-mentioned person to be measured excretion in a day by conversion.
2. Medical urine analyzer 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 is detected based on described test department, the concentration of the second special component, using the first dependency relation in storage part, to obtain the concentration of above-mentioned first special component in above-mentioned one day whole urine when being collected together whole urine of above-mentioned person to be measured excretion in a day respectively by conversion, the concentration of above-mentioned second special component, and then it is based on these scaling results, calculate the concentration ratio of above-mentioned first special component in above-mentioned a day all urine for the above-mentioned person to be measured and the second special component.
3. a kind of using method of the Medical urine analyzer described in claim 2, comprises the steps: 101) setting Medical urine analyzer operational mode；102) Medical urine analyzer is according to the operational mode method of operation，When running in the first operational mode，Carry out step 1021，Carrying out step 1022:1021 when running under the second mode) urine is discharged in special container user，First specific component concentration and the second specific component concentration in test department detection sample urine，The first specific component concentration that operational part is detected based on described test department、The concentration of the second special component，Using the first dependency relation in storage part，To obtain the concentration of above-mentioned first special component in above-mentioned one day whole urine when being collected together whole urine of above-mentioned person to be measured excretion in a day respectively by conversion、The concentration of above-mentioned second special component，And then it is based on these scaling results，Calculate the concentration ratio of above-mentioned first special component in above-mentioned a day all urine for the above-mentioned person to be measured and the second special component；1022) before user urinates, toilet is carried out measure for the first time using analyzer, the first specific component concentration n1, the second specific component concentration n2 of the measurement for the first time of analyzer record；After user urinates, wait for a period of time, after the liquid level position in toilet recovers to be stabilized to the position before urinating, using analyzer, toilet is carried out with second measurement, the first specific component concentration m1, the second specific component concentration m2 of second measurement of analyzer record；First specific component concentration n1, the second specific component concentration n2 based on first time measurement for the described operational part, first special component m1, the second specific component concentration m2 of second measurement, calculate urine first special component and the second specific component concentration ratio (m1-n1)/(m2-n2), operational part is according to this concentration ratio, the concentration ratio of above-mentioned first special component in all urinating and the second special component using the second dependency relation in storage part, is obtained above-mentioned one day when being collected together whole urine of above-mentioned person to be measured excretion in a day by conversion；103), after measurement terminates, Medical urine analyzer passes through man-machine interaction part and shows measurement result to person to be measured.
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| CN201610260321.4A CN105699636B (en) | 2015-05-17 | 2015-05-17 | Medical urine analytical instrument |
| CN201510249130.3A CN104807985B (en) | 2015-05-17 | 2015-05-17 | Medical urea analyzer |
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| CN201510249130.3A CN104807985B (en) | 2015-05-17 | 2015-05-17 | Medical urea analyzer |
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| CN201610260321.4A Division CN105699636B (en) | 2015-05-17 | 2015-05-17 | Medical urine analytical instrument |
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| CN104807985B true CN104807985B (en) | 2017-01-18 |
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| TW290453B (en) * | 1993-12-30 | 1996-11-11 | Toto Ltd | |
| US7494822B2 (en) * | 2003-09-30 | 2009-02-24 | Nguyen Hoa D | Method of quantification of carboxylic acids by mass spectrometry |
| JP4436742B2 (en) * | 2004-09-29 | 2010-03-24 | シスメックス株式会社 | Urine analysis system, urine analyzer, and computer program |
| EP2133478A3 (en) * | 2008-02-27 | 2011-10-05 | Jsm Healthcare Inc | Apparatus for analyzing components of urine by using atr and method thereof |
| CN103718043B (en) * | 2011-08-05 | 2017-03-29 | 欧姆龙健康医疗事业株式会社 | Urine composition analysis device and urine component analyzing 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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