CN202442965U - Urine quick detection board - Google Patents
Urine quick detection board Download PDFInfo
- Publication number
- CN202442965U CN202442965U CN2012200629857U CN201220062985U CN202442965U CN 202442965 U CN202442965 U CN 202442965U CN 2012200629857 U CN2012200629857 U CN 2012200629857U CN 201220062985 U CN201220062985 U CN 201220062985U CN 202442965 U CN202442965 U CN 202442965U
- Authority
- CN
- China
- Prior art keywords
- urine
- solid
- phase reagent
- fast detecting
- reagent reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000002700 urine Anatomy 0.000 title claims abstract description 61
- 238000001514 detection method Methods 0.000 title abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 37
- 239000007790 solid phase Substances 0.000 claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 239000000969 carrier Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 3
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000000020 Nitrocellulose Substances 0.000 claims description 2
- 229920001220 nitrocellulos Polymers 0.000 claims description 2
- 229920006267 polyester film Polymers 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 108010015776 Glucose oxidase Proteins 0.000 description 1
- 239000004366 Glucose oxidase Substances 0.000 description 1
- 102000003992 Peroxidases Human genes 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229940116332 glucose oxidase Drugs 0.000 description 1
- 235000019420 glucose oxidase Nutrition 0.000 description 1
- 108010046301 glucose peroxidase Proteins 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000005353 urine analysis Methods 0.000 description 1
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a urine quick detection board which comprises a urine sample charging groove and a solid-phase reagent reaction carrier. The utility model is characterized in that the urine sample charging groove is installed on the carrying substrate, a sample flow pad is additionally installed inside the urine sample charging groove, the solid-phase reagent reaction carrier is installed on the carrying cover plate, and the carrying substrate and a carrying cover plate is fixed and installed through a connecting device. The utility model can simultaneously detect multiple urine items, and has the advantages of high detection efficiency, lower cost and stable and good detection effect.
Description
Technical field
The utility model relates to a kind of check-out console that detects many index in the urine simultaneously, belongs to the Medical Devices technical field, particularly a kind of multinomial urine fast detecting plate.
Background technology
The accurate detection of each item detection index is significant for clinical diagnose in the human urine.Because the high development of computer technology is with widely-used, urine automated analysis appearance is also developed rapidly, progressively develops into present full-automation by original semi-automation.At present, the detection that each item detects index in the urine is accomplished by Urine Analyzer control usually according to the coherent detection principle of measured object and chemical reagent reaction automatically, and its application is more extensive.But also there is certain shortcoming in it, as Urine Analyzer once only with a certain the urine index that detects a people etc.
In recent years, the development of dry chemical detection technique becomes the instrument of a novel biochemical inspection technology rapidly.The dry chemical detection technique is accepted by clinical labororatory with its particular performances, becomes the new force of clinical biochemical check routine and emergency treatment testing.Compare with classic method, it have simple to operate, speed fast, pollute less, the result stablizes plurality of advantages such as accurate.The mode that dry chemical detects, each chemistry that normally will participate in reacting, biological reagent be wiring solution-forming in proportion, is added on the solid phase reaction carrier, after drying, can be used for Clinical detection.In the testing process, the chemical agent dissolves speed of using in the dry chemical detection method is fast, local concentration is high, reaction velocity is fast, simultaneously, can guarantee that some reagent maintain a long-term stability under solid, dry material state.
Dry chemical urine detection technology is at home and abroad in the clinical medicine detection range; Great majority are that independent a certain index to a human urine detects; Though it is fast to have speed, characteristics such as stable height can not well realize detecting simultaneously a plurality of projects.
Patent report to the dry chemical detection technique in the prior art is primarily aimed at the detector that adopts the photosignal transmission, through acquired signal, analysis data, obtains a result fast.For detecting principle, to the rarely seen report of the check-out console of urine analysis of information collection based on the dry chemical method.
Summary of the invention
The utility model provides a kind of urine fast detecting plate, has solved the detection problem of many index in the urine specimen, has improved detection efficiency greatly, reduces cost, and it is respond well accurate, simple to operate, easy to use to detect.
The present invention realizes through following technical scheme:
A kind of urine fast detecting plate; Comprise urine loading slot and solid-phase reagent reaction carriers; Said urine loading slot is installed on the bearing substrate; Loading slot inside installs the mobile pad of sample additional, and said solid-phase reagent reaction carriers is installed in and carries on the cover plate, and said bearing substrate passes through the coupling arrangement fixed installation with the carrying cover plate.
Said urine loading slot is the slot type container, and the loading slot body is embedded on the said bearing substrate.
Said bearing substrate is the bearing substrate of being processed by a kind of material in tygon, PVC, polypropylene and the organic glass.Except that above-mentioned preferred material, the hydrophobic polymeric material that other hardness are high also can be used for the preparation of bearing substrate.
Said carrying cover plate is provided with several windows.
Said solid-phase reagent reaction carriers is a kind of macromolecule member material, like the nitrocellulose filter in different apertures, polyester film etc.
Said each window is pasted and is covered a solid-phase reagent reaction carriers.The membrane structure of solid-phase reagent reaction carriers is separated from each other like this, and is independent mutually, can be used for the detection of disparity items in the urine.
Said coupling arrangement is a cushion, and cushion has certain thickness and elasticity, and there is bonding agent on both sides, carrier substrate and carrier cover plate is carried out non-tight be connected.
Carry cover plate and formed the solid-phase reagent reaction zone with the solid-phase reagent reaction carriers, with the various chemical reaction reagents of needs detection and developer predetermined fixed on the solid-phase reagent reaction carriers.
Chromogenic reaction takes place with after chemical reagent on the solid-phase reagent reaction carriers contacts in measured object in the urine, detect through specific supporting detector, and through optical sensor, the change color on the detection reaction film, and then calculate the concentration of measured object.
The beneficial effect of the utility model is: can detect many index in the urine at short notice simultaneously during clinical use, break through and can't realize the defective that multinomial order detects simultaneously both at home and abroad; The present invention relates to designing and developing and technology path science, reasonable of product urine fast detecting plate, automaticity is high, and is multiple functional, elegant in shape, convenient easy-to-use.
Description of drawings
Fig. 1 is the utility model urine fast detecting plate structure synoptic diagram.
Fig. 2 is solid-phase reagent reaction carriers and the enlarged drawing that carries cover plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further specified.
Like Fig. 1; Be the utility model urine fast detecting plate structure synoptic diagram, comprise urine loading slot 3 and solid-phase reagent reaction carriers 1, the urine loading slot is one among this figure; Be installed on the bearing substrate 4; Install the mobile pad 5 of sample in it additional, solid-phase reagent reaction carriers 1 is installed in and carries on the cover plate 2, and bearing substrate 4 passes through coupling arrangement 6 fixed installations with carrying cover plate 2.
Wherein urine loading slot 3 is slot type containers, is to be embedded on the bearing substrate 4.Bearing substrate 4 is bearing substrates of being processed by a kind of material in tygon, PVC, polypropylene and the organic glass.Its hydrophobic effect is good, and material is harder, has advantages of high bearing capacity.
Solid-phase reagent reaction carriers 1 is a membrane structure, is a kind of polymeric membrane, has the ability of high strength absorption all ingredients, solidified reagents.
Like Fig. 2, be solid-phase reagent reaction carriers and the enlarged drawing that carries cover plate, carry on the cover plate 2 and be provided with a plurality of windows 7.Each window 7 is pasted and is covered a solid-phase reagent reaction carriers 1.The membrane structure of solid-phase reagent reaction carriers is separated from each other like this, and is independent mutually, can be used for the detection of a human urine disparity items.
Fig. 1 for another example, coupling arrangement 6 is cushions, and cushion has certain thickness and elasticity, and there is bonding agent on both sides, carrier substrate and carrier cover plate are carried out non-tight be connected.
The mensuration of embodiment 1 urine bilirubin
Urine fast detecting plate, wherein the urine loading slot is one, and it is installed on the bearing substrate 4, installs the mobile pad 5 of sample in it additional; Carry on the cover plate 2 a plurality of windows 7 can be arranged; Can carry a plurality of solid-phase reagent reaction carriers 1 on it, in this instance, on first window of carrying cover plate window solid-phase reagent reaction carriers 1 arranged; Contain on carrying and 2 of urine bilirubin reaction; 4-dichloroaniline diazo salt, under certain PH condition, reaction can show aubergine.This urine fast detecting plate and supporting detector are united use.
Detect step:
1. start: instrument self checking, warming-up.
2. application of sample: get urine, quantitative 45 μ l add in the urine loading slot, put into matching used detector, press the start key detection.
3. detect: the specific wavelength that sends in the detector; Shine the containing on the solid-phase reagent reaction carriers with urine oorhodein reaction reagent of check-out console; Through reflexing on the photodiode; The continuous monitoring change color, and the result is converted into electric signal, testing result will directly be presented on the detector screen.
The mensuration of embodiment 2 urine glucose, urine protein
Urine fast detecting plate, wherein the urine loading slot is one, and it is installed on the bearing substrate 4; Install the mobile pad 5 of sample in it additional; Carrying on the cover plate 2 to have a plurality of windows 7, can carry a plurality of solid-phase reagent reaction carriers 1 on it, in this instance; On first and second window of carrying cover plate window solid-phase reagent reaction carriers 1 is housed respectively; Contain on the solid-phase reagent reaction carriers 1 and glucose oxidase, peroxidase and the chromogen etc. of urinating glucose response,, can show different colours through the carrier that reacts different windows with the materials such as developer of urine protein reaction.This urine fast detecting plate and supporting detector are united use.
Detect step:
1. start: instrument self checking, warming-up.
2. application of sample: get urine, quantitative 45 μ l add in the urine loading slot, put into matching used detector, press the start key detection.
3. detect: the specific wavelength that sends in the detector; Shining check-out console contains on the solid-phase reagent reaction carriers with urine glucose, urine protein reaction reagent; Through reflexing on the photodiode; The continuous monitoring change color, and the result is converted into electric signal, testing result will directly be presented on the detector screen.
Claims (7)
1. urine fast detecting plate; Comprise urine loading slot and solid-phase reagent reaction carriers; It is characterized in that said urine loading slot is installed on the bearing substrate; Install the mobile pad of sample in the loading slot additional, said solid-phase reagent reaction carriers is installed in and carries on the cover plate, and said bearing substrate passes through the coupling arrangement fixed installation with the carrying cover plate.
2. urine fast detecting plate as claimed in claim 1 is characterized in that said urine loading slot is the slot type container, and the body of slot type container is embedded on the said bearing substrate.
3. urine fast detecting plate as claimed in claim 1 is characterized in that said bearing substrate is to be processed by a kind of material in tygon, PVC, polypropylene and the organic glass.
4. urine fast detecting plate as claimed in claim 1 is characterized in that on the said carrying cover plate plurality of windows being set.
5. urine fast detecting plate as claimed in claim 4 is characterized in that said each window stickup covers a solid-phase reagent reaction carriers.
6. urine fast detecting plate as claimed in claim 1 is characterized in that said solid-phase reagent reaction carriers is nitrocellulose filter or polyester film.
7. urine fast detecting plate as claimed in claim 1 is characterized in that said coupling arrangement is a cushion, and said carrier substrate carries out non-tight with the carrier cover plate and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200629857U CN202442965U (en) | 2012-02-26 | 2012-02-26 | Urine quick detection board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200629857U CN202442965U (en) | 2012-02-26 | 2012-02-26 | Urine quick detection board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442965U true CN202442965U (en) | 2012-09-19 |
Family
ID=46824409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200629857U Expired - Fee Related CN202442965U (en) | 2012-02-26 | 2012-02-26 | Urine quick detection board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442965U (en) |
-
2012
- 2012-02-26 CN CN2012200629857U patent/CN202442965U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6696240B1 (en) | Capillary test strip to separate particulates | |
| JP6736541B2 (en) | Point-of-care analysis processing system | |
| CN101598727A (en) | The drying chemical reagent paper of quantitatively determining human blood urea content | |
| CN102288747B (en) | Interference-removing dry chemical quantitative test strip, alanine and aspartate aminotransferase quantitative test strip and test method thereof | |
| EP2881743A1 (en) | Biochemical analysis cartridge having improved operability | |
| US8343427B2 (en) | Biosensor | |
| EP1750841A2 (en) | Analytical systems, devices, and cartridges therefor | |
| CN104854456A (en) | Immunoassay using electrochemical detection | |
| EP1532267A2 (en) | Test strip for detection of analyte and methods of use | |
| CN106053859A (en) | Centrifugal type glycosylated hemoglobin detection micro-fluidic chip | |
| CN105940300A (en) | Device and methods of using device for detection of hyperammonemia | |
| US11982680B2 (en) | Devices, systems, and methods for measuring biomarkers in biological fluids | |
| US20160245811A1 (en) | Systems and methods for monitoring biological fluids | |
| CN101354399A (en) | Multifunctional dry plate test board and preparation method and application thereof | |
| CN102419366B (en) | Dry chemical quantitative test strip with interference removal, alanine transaminase or aspartate transaminase quantitative test strip and test method | |
| CN107490699A (en) | A kind of Blood glycated haemoglobin fluorescence immunoassay detection method | |
| Cheng et al. | A smartphone-connected point-of-care photochemical biosensor for the determination of whole blood creatinine by differential optical signal readout | |
| CN202126405U (en) | Dry chemical detecting plate | |
| CN202442965U (en) | Urine quick detection board | |
| CN202182859U (en) | Multi-person multi-item detection board | |
| CN201255742Y (en) | Multifunctional dry plate detection board | |
| CN203053976U (en) | Dry chemical multi-item detection device | |
| CN202182864U (en) | Hemoglobin detection board | |
| EP2288720A1 (en) | Enzymatic analytical membrane, test device and method | |
| CN102384906B (en) | Hemoglobin detection plate and its preparation method and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20180226 |