CN206573588U - tetracycline detection card - Google Patents
tetracycline detection card Download PDFInfo
- Publication number
- CN206573588U CN206573588U CN201621410137.5U CN201621410137U CN206573588U CN 206573588 U CN206573588 U CN 206573588U CN 201621410137 U CN201621410137 U CN 201621410137U CN 206573588 U CN206573588 U CN 206573588U
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- pad
- tetracycline
- housing
- cavity
- cap
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Abstract
The utility model is related to immunological technique field, disclose a kind of tetracycline detection card, it includes cap and the housing being interlocked with cap, cap is provided with well, the side of well is provided with observation window, the top of observation window is provided with label frame, provided with the cavity for placing Test paper in housing, Test paper includes the sample pad being sequentially connected, gold conjugation pad, nitrocellulose filter, absorption pad, correspond on the two side of cavity at sample pad and be respectively equipped with breach, the side of breach is provided with baffle plate, one end of baffle plate is connected with the outer wall of cavity, the other end is connected with the inwall of housing, the tetracycline resistance monoclonal antibody of colloid gold label is perfused with gold conjugation pad.The utility model has simple in construction, and easy to use, detection is quick, the characteristics of sensitivity is high.
Description
Technical field
The utility model is related to immunological technique field, more particularly to tetracycline detection card.
Background technology
Tetracycline antibiotics (Tetracyclines) are the class broad-spectrum antibiotics produced by actinomyces, including gold is mould
Plain (chlotetracycline), terramycin (oxytetracycline), tetracycline (tetracycline) and semi-synthetic derivative
Thing methacycline, fortimicin, dimethylamino tetracycline etc., its structure basic framework containing aphthacene.With Tetracyclines
Antibiotic by it is a large amount of, be widely used in livestock culture industry so that the body of people occurs in that various chronic and accumulative disease, leads
Show as the infringement of stomach, intestines and liver, and tooth dyeing, can also cause allergic reaction, suprainfection, monster etc., together
When also result in the imbalance of colony balance and the generation of antibody-resistant bacterium in human body intestinal canal.
Mainly there are high performance liquid chromatography, capillary electrophoresis, electricity to teracycline antibiotic residues detection method at present
Chemical analysis etc., pre-treatment of these methods to testing sample requires higher, and needs accurate instrument, operates more complicated.
Utility model content
The utility model is for cost in the prior art is high, complex operation shortcoming there is provided it is a kind of easily and fast, into
This low and highly sensitive tetracycline detection card.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
Tetracycline detection card, including cap and the housing that is interlocked with cap, cap are provided with well, the one of well
Side is provided with observation window, and the top of observation window is provided with provided with the cavity for placing Test paper in label frame, housing, and Test paper includes
Correspond to sample pad on the sample pad that is sequentially connected, gold conjugation pad, nitrocellulose filter, absorption pad, the two side of cavity
Place is respectively equipped with breach, and the side of breach is provided with baffle plate, and one end of baffle plate is connected with the outer wall of cavity, the other end and housing it is interior
Wall is connected, and the tetracycline resistance monoclonal antibody of colloid gold label is perfused with gold conjugation pad.
Preferably, the both sides of housing bottom are provided with sucker.
Preferably, well, observation window are corresponding with sample pad, nitrocellulose filter respectively, on nitrocellulose filter
There are the detection line of tetracycline-carrier protein couplet thing solution printing and the nature controlling line of sheep anti-mouse igg solution printing, detection line is leaned on
The side of mesocolloid gold pad.
Preferably, the bottom surface of Test paper is provided with PVC liner plates.
The utility model is as a result of above technical scheme, with significant technique effect：Correspond on the cavity sidewalls
Two breach are opened up in the position of sample pad, unnecessary sample liquid can be flowed out by breach, reduce False-Negative Rate, by cap from housing
Chute is skidded off, and unnecessary sample liquid can be poured into waste liquid pool, safety and environmental protection；Region in addition to cavity is divided into two parts, one by baffle plate
Part can be used for storage waste liquid, and another part can be put into label paper, and by setting sucker in housing bottom, detection is ensured during detection
Card level, during in order to avoid sample is added dropwise, sample is not flowed on Test paper, and the stability of detection card is kept in addition, improves sensitivity,
The utility model has simple in construction, and easy to use, detection is quick, the characteristics of sensitivity is high.
Brief description of the drawings
Fig. 1 is shell structure schematic diagram of the present utility model；
Fig. 2 is shell cover structure schematic diagram of the present utility model；
The toponym that each number designation is referred in accompanying drawing is as follows：1-cap, 2-housing, 3-well, 4-sight
Examine window, 5-label frame, 6-cavity, 7-sample pad, 8-gold conjugation pad, 9-nitrocellulose filter, 10-absorption pad,
11-breach, 12-baffle plate, 13-sucker, 14-detection line, 15-nature controlling line.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Tetracycline detection card, as shown in Fig. 1~Fig. 2, including cap 1 and the housing 2 that is interlocked with cap 1, sets on cap 1
There is well 3, the side of well 3 is provided with observation window 4, and the top of observation window 4 is provided with label frame 5；Provided with placement inspection in housing 2
The cavity 6 of test paper, Test paper includes the sample pad 7 being sequentially connected, gold conjugation pad 8, nitrocellulose filter 9, absorption
Correspond on pad 10, the two side of cavity 6 and breach 11 is respectively equipped with sample pad 7, the side of breach 11 is provided with baffle plate 12, baffle plate
12 one end is connected with the outer wall of cavity 6, and the other end is connected with the inwall of housing 2, and collaurum is perfused with gold conjugation pad 8
The tetracycline resistance monoclonal antibody of mark.Unnecessary sample liquid can be flowed out by breach 11, reduce False-Negative Rate, by cap 1 from housing 2
Chute skid off, unnecessary sample liquid can be poured into waste liquid pool, the region in addition to cavity is divided into two by safety and environmental protection, baffle plate 12
Point, a part can be used for storage waste liquid, and another part can be put into label paper, after the completion of test, and label paper is attached into label frame 5
It is interior, test result is write on label paper, the both sides of the bottom of housing 2 are provided with sucker 13, ensure to detect card level during detection, in order to avoid
When sample is added dropwise, sample is not flowed on Test paper, and the stability of detection card is kept in addition, improves sensitivity；
Well 3, observation window 4 are corresponding with sample pad 7, nitrocellulose filter 9 respectively, have four on nitrocellulose filter 9
The detection line 14 of ring element-carrier protein couplet thing solution printing and the nature controlling line 15 of sheep anti-mouse igg solution printing, detection line 14
Close to the side of gold conjugation pad 8, the bottom surface of Test paper is provided with PVC liner plates.
In use, Sample pretreatment：Take 4g homogenate to go fatty meat sample or muddy flesh in 50mL centrifuge tubes, cover tightly lid.Will
Centrifuge tube equipped with sample, which is put into boiling water, heats l0min, takes out liquid in pipe and moves in clean centrifuge tube, is cooled to room temperature.
Card horizontal positioned will be detected, be slowly added dropwise the detection liquid of not bubbles to well with dropper.After reaction 5 minutes, from sight
Examine and testing result is judged in window.
Testing result judges, positive：Nature controlling line shows red ribbon, and detection line displays that red ribbon；It is negative：Nature controlling line
Red ribbon is shown, detection line does not show red ribbon, is judged to feminine gender；It is invalid：Nature controlling line does not show red ribbon, no matter detects
Whether line shows red ribbon, and it is invalid that the Test paper is judged to.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, should all belong to the covering scope of the utility model patent.
Claims (4)
1. tetracycline detection card, including cap (1) and the housing (2) that is interlocked with cap (1), cap (1) are provided with well
(3), it is characterised in that the side of well (3) is provided with observation window (4), the top of observation window (4) is provided with label frame (5)；Housing
(2) provided with the cavity (6) for placing Test paper in, Test paper includes sample pad (7), the gold conjugation pad being sequentially connected
(8) breach is respectively equipped with, nitrocellulose filter (9), absorption pad (10), the two side of cavity (6) corresponding to sample pad (7) place
(11), the side of breach (11) is provided with baffle plate (12), and one end of baffle plate (12) is connected with the outer wall of cavity (6), the other end and shell
The inwall of body (2) is connected, and the tetracycline resistance monoclonal antibody of colloid gold label is perfused with gold conjugation pad (8).
2. tetracycline detection card according to claim 1, it is characterised in that：The both sides of housing (2) bottom are provided with sucker
(13)。
3. tetracycline detection card according to claim 1, it is characterised in that：Well (3), observation window (4) respectively with sample
Product pad (7), nitrocellulose filter (9) are corresponding, there is tetracycline-carrier protein couplet thing solution print on nitrocellulose filter (9)
The nature controlling line (15) of detection line (14) and sheep anti-mouse igg the solution printing of system, detection line (14) is close to gold conjugation pad (8)
Side.
4. tetracycline detection card according to claim 1, it is characterised in that：The bottom surface of Test paper is provided with PVC liner plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410137.5U CN206573588U (en) | 2016-12-21 | 2016-12-21 | tetracycline detection card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410137.5U CN206573588U (en) | 2016-12-21 | 2016-12-21 | tetracycline detection card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573588U true CN206573588U (en) | 2017-10-20 |
Family
ID=60063614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621410137.5U Active CN206573588U (en) | 2016-12-21 | 2016-12-21 | tetracycline detection card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573588U (en) |
-
2016
- 2016-12-21 CN CN201621410137.5U patent/CN206573588U/en active Active
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