CN204314296U - A kind of Test paper - Google Patents
A kind of Test paper Download PDFInfo
- Publication number
- CN204314296U CN204314296U CN201420791671.XU CN201420791671U CN204314296U CN 204314296 U CN204314296 U CN 204314296U CN 201420791671 U CN201420791671 U CN 201420791671U CN 204314296 U CN204314296 U CN 204314296U
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- China
- Prior art keywords
- film
- pad
- base plate
- test paper
- fixed
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- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a kind of Test paper, be made up of base plate, loading pad, NC film, detection line T, nature controlling line C and suction sample pad, described loading pad, NC film, detection line T, nature controlling line C and suction sample pad are fixed on the upper surface of described base plate, wherein, described NC film is pasted and fixed in the middle part of base plate, NC film symmetria bilateralis is provided with detection line T and nature controlling line C, NC film adjacent nature controlling line C side is pasted to be fixed with and is inhaled sample pad, NC film adjacent detection line T side is pasted and is fixed with loading pad, and the interface location for paste of described loading pad, NC film and suction sample pad laminates 1-2mm mutually; Described Test paper, by for the discharge combination of each parts and the special screening for current material, achieves the high sensitivity of sample detection, can be used for detecting some trace or trace materialss, has important using value.
Description
Technical field
The utility model relates to biochemical analysis detection field, especially a kind of Test paper.
Background technology
Kit is for holding the box detecting the chemical reagent such as chemical composition, medicament residue, viral species.Is furnished with the kit carrying out analyzing or measure necessary whole reagent.As the nucleic acid extraction on medically specified disease diagnostic kit, molecular biology reclaims the bacterial identification kits etc. on kit, microbiology.
Present stage, the label that quick detection kit is general is collaurum or fluorophor.Collaurum uses visible ray extinction to detect, and result is the band of a redness or purple on reaction zone.Whether general colloidal gold test is this band of visual inspection and occurs and shade, when collaurum to combine in reaction zone reach certain value time, then increase association colloid gold and can not change band color.Therefore, further raising is also needed for the sensitivity of detection paper and accuracy.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Test paper.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of Test paper, be made up of base plate, loading pad, NC film (nitrocellulose filter), detection line T, nature controlling line C and suction sample pad, described loading pad, NC film, detection line T, nature controlling line C and suction sample pad are fixed on the upper surface of described base plate, wherein, described NC film is pasted and fixed in the middle part of base plate, NC film symmetria bilateralis is provided with detection line T and nature controlling line C, NC film adjacent nature controlling line C side is pasted to be fixed with and is inhaled sample pad, NC film adjacent detection line T side is pasted and is fixed with loading pad, and the interface location for paste of described loading pad, NC film and suction sample pad laminates 1-2mm mutually.
Preferably, above-mentioned Test paper, described NC film is a kind of film of porous structure, and aperture is 8-12 μm.
Preferably, above-mentioned Test paper, described loading pad is glass fibre membrane or nonwoven fabrics.
Preferably, above-mentioned Test paper, described suction sample pad is absorbent filter.
Preferably, above-mentioned Test paper, described base plate is plastic bottom board or polyester base plate.
Preferably, above-mentioned Test paper, the width of described base plate is 3-5mm, and length is 7-8cm.
In application process, sample is added and detect in reagent, and then potpourri is added on test paper and carries out reacting.
The beneficial effects of the utility model are:
Described Test paper, by for the discharge combination of each parts and the special screening for current material, achieves the high sensitivity of sample detection, can be used for detecting some trace or trace materialss, has important using value.
Accompanying drawing explanation
Fig. 1 is the structural representation of Test paper described in the utility model.
In figure, 1-base plate 2-loading pad 3-NC film 4-detection line T 5-nature controlling line C 6-inhales sample pad
Embodiment
Below in conjunction with specific embodiment, technical scheme described in the utility model is further described.
Embodiment 1
As shown in Figure 1, described Test paper, by base plate 1, loading pad 2, NC film (nitrocellulose filter) 3, detection line T 4, nature controlling line C 5 and suction sample pad 6 form, described NC film 3 is films of a kind of porous structure, aperture is 10 μm, described loading pad 2 is glass fibre membrane, described suction sample pad 6 is absorbent filter, described base plate 1 is plastic bottom board, the width of this base plate 1 is 4mm, length is 8cm, described loading pad 2, NC film 3, detection line T 4, nature controlling line C 5 and suction sample pad 6 are fixed on the upper surface of described base plate 1, wherein, described NC film 3 is pasted and fixed in the middle part of base plate 1, NC film 3 symmetria bilateralis is provided with detection line T 4 and nature controlling line C 5, NC film 3 adjacent nature controlling line C 5 side is pasted to be fixed with and is inhaled sample pad 6, NC film 3 adjacent detection line T 4 side is pasted and is fixed with loading pad 2, described loading pad 2, the interface location for paste of NC film 3 and suction sample pad 6 laminates 2mm mutually.
Above-mentioned detailed description of this kind of Test paper being carried out with reference to embodiment; illustrative instead of determinate; several embodiments can be listed according to institute's limited range; therefore in the change do not departed under the utility model general plotting and amendment, should belong within protection domain of the present utility model.
Claims (6)
1. a Test paper, it is characterized in that: be made up of base plate, loading pad, NC film, detection line T, nature controlling line C and suction sample pad, described loading pad, NC film, detection line T, nature controlling line C and suction sample pad are fixed on the upper surface of described base plate, wherein, described NC film is pasted and fixed in the middle part of base plate, NC film symmetria bilateralis is provided with detection line T and nature controlling line C, NC film adjacent nature controlling line C side is pasted to be fixed with and is inhaled sample pad, NC film adjacent detection line T side is pasted and is fixed with loading pad, and the interface location for paste of described loading pad, NC film and suction sample pad laminates 1-2mm mutually.
2. Test paper according to claim 1, is characterized in that: described NC film is a kind of film of porous structure, and aperture is 8-12 μm.
3. Test paper according to claim 1, is characterized in that: described loading pad is glass fibre membrane or nonwoven fabrics.
4. Test paper according to claim 1, is characterized in that: described suction sample pad is absorbent filter.
5. Test paper according to claim 1, is characterized in that: described base plate is plastic bottom board or polyester base plate.
6. Test paper according to claim 1 or 5, is characterized in that: the width of described base plate is 3-5mm, and length is 7-8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791671.XU CN204314296U (en) | 2014-12-15 | 2014-12-15 | A kind of Test paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791671.XU CN204314296U (en) | 2014-12-15 | 2014-12-15 | A kind of Test paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314296U true CN204314296U (en) | 2015-05-06 |
Family
ID=53136602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420791671.XU Active CN204314296U (en) | 2014-12-15 | 2014-12-15 | A kind of Test paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314296U (en) |
-
2014
- 2014-12-15 CN CN201420791671.XU patent/CN204314296U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300457 Tianjin Binhai New Area, Tianjin economic and Technological Development Zone, No. sixth main street, No. 65 Patentee after: Tianjin new torch bio pharmaceutical Limited by Share Ltd Address before: 300457 Tianjin Binhai New Area, Tianjin economic and Technological Development Zone, No. sixth main street, No. 65 Patentee before: Newscen Coast Bio-Pharmaceutical Co., Ltd. |