CN203894238U - Saxitoxin okadaic acid colloidal gold rapid detecting device - Google Patents
Saxitoxin okadaic acid colloidal gold rapid detecting device Download PDFInfo
- Publication number
- CN203894238U CN203894238U CN201420216971.5U CN201420216971U CN203894238U CN 203894238 U CN203894238 U CN 203894238U CN 201420216971 U CN201420216971 U CN 201420216971U CN 203894238 U CN203894238 U CN 203894238U
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- CN
- China
- Prior art keywords
- needle tubing
- pipeline
- slideway
- saxitoxin
- okadaic acid
- Prior art date
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Abstract
The utility model discloses a saxitoxin okadaic acid colloidal gold rapid detecting device, and belongs to the technical field of laboratory detecting devices. The saxitoxin okadaic acid colloidal gold rapid detecting device comprises a shell, a groove, a slideway, an immune colloidal gold test paper bar, a pushing rod, a piston, a needle tubing, a funnel, a pipeline, a valve, a unidirectional stagnation permeation membrane, a pintle and a syringe needle, wherein the groove is formed in the shell; the slideway is arranged below the shell; the immune colloidal gold test paper bar is inserted into the slideway; the connection part of the groove and the slideway is provided with a plurality of small holes; the needle tubing is installed on the shell; the piston is installed in the needle tubing; the pushing rod extends into the needle tubing and is connected with the piston; the pintle is installed at the right end of the needle tubing; the syringe needle is installed at the right end of the pintle; one end of the pipeline is connected with the funnel, and the other end of the pipeline is installed on the needle tubing; the pipeline is provided with the valve; and the connection part of the pipeline and the needle tubing is provided with the unidirectional stagnation permeation membrane. The saxitoxin okadaic acid colloidal gold rapid detecting device provided by the utility model has the advantages that the using quantity of tested samples can be controlled quantitatively, and tested samples can be prevented from dropping outside the immune colloidal gold test paper bar.
Description
Technical field
The utility model relates to a kind of saxitoxin okadaic acid collaurum quick test device, belongs to laboratory pick-up unit technical field.
Background technology
Saxitoxin okadaic acid is a kind of important little molecule ocean polyethers toxin, often accumulate in the marine organisms such as shellfish, cause the food poisoning taking diarrhoea as principal character of multiple marine product through food chain, can cause serious gastrointestinal dysfunction, toxicity symptom is very easily obscured with bacillary gastroenteritis, and okadaic acid has long-term carcinogenic effect on the other hand.Okadaic acid is one of the widest, the incidence of disease the is the highest ocean toxin that distributes, and poisoning give treatment to without specific drug afterwards,, have when the coastland and eat the mussel etc. that research of diarrhetic shellfish poisons pollutes by mistake and cause poisoning event and occur, had a strong impact on the healthy of people and the exploitation to marine product.Prior art is mainly manually to use dropper that sample is dropped on immune colloid gold test paper rod to the detection of saxitoxin okadaic acid, the defect existing is exactly the consumption of control sample that cannot be quantitative, and easily sample is dripped to outside immune colloid gold test paper rod, affect experimental result.In order to solve above-mentioned difficulties, one need to be developed and sample consumption can be quantitatively controlled, avoid sample to drip to outside immune colloid gold test paper rod, and quick, sensitive and reliable pick-up unit.
Summary of the invention
The purpose of this utility model is to provide a kind of saxitoxin okadaic acid collaurum quick test device.
Problem to be solved in the utility model is that consumption and the sample of the control sample that prior art cannot be quantitative to the detection of saxitoxin okadaic acid easily drips to the problem outside immune colloid gold test paper rod.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of saxitoxin okadaic acid collaurum quick test device, comprise housing, groove, slideway, immune colloid gold test paper rod, push rod, piston, needle tubing, funnel, pipeline, valve, unidirectional fluid stopping permeable membrane, pintle and syringe needle, described groove is arranged in housing, installation of slide track is under housing, immune colloid gold test paper rod is inserted in slideway, and there are multiple apertures the junction of groove and slideway; Needle tubing is arranged on housing, piston is arranged in needle tubing, push rod stretches into connection piston in needle tubing, pintle is arranged on the right-hand member of needle tubing, syringe needle is arranged on the right-hand member of pintle, and one end of pipeline connects funnel, and the other end of pipeline is arranged on needle tubing, valve is set on pipeline, and the junction of pipeline and needle tubing arranges unidirectional fluid stopping permeable membrane.
Described slideway is clear glass material.
Described syringe needle is warp architecture, syringe needle alignment indentation center.
Described needle tubing is clear glass material, has scale on needle tubing.
The utility model has the advantages that: slideway adopts clear glass material, make experimenter can observe easily the position of immune colloid gold test paper rod in slideway, needle tubing is clear glass material, on needle tubing, there is scale, can quantitatively control sample consumption, unidirectional fluid stopping permeable membrane can stop the sample in needle tubing to enter pipeline, the syringe needle of warp architecture makes sample can enter more smoothly groove, avoid sample to drip to outside immune colloid gold test paper rod, ensure the accuracy of experimental result.
Brief description of the drawings
Fig. 1 is a kind of saxitoxin okadaic acid of the utility model collaurum quick test device one-piece construction figure;
In figure: 1, housing 2, groove 3, slideway 4, immune colloid gold test paper rod 5, push rod 6, piston 7, needle tubing 8, funnel 9, pipeline 10, valve 11, unidirectional fluid stopping permeable membrane 12, pintle 13, syringe needle.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
A kind of saxitoxin okadaic acid collaurum quick test device, comprise housing 1, groove 2, slideway 3, immune colloid gold test paper rod 4, push rod 5, piston 6, needle tubing 7, funnel 8, pipeline 9, valve 10, unidirectional fluid stopping permeable membrane 11, pintle 12 and syringe needle 13, described groove 2 is arranged in housing 1, slideway 3 is arranged on housing 1 time, slideway 3 is clear glass material, immune colloid gold test paper rod 4 is inserted in slideway 3, immune colloid gold test paper rod 4 can pull out and leave slideway 3, also slip that can be in slideway 3 or to the left or to the right, groove 2 has multiple apertures with the junction of slideway 3, sample in groove 2 can slowly and uniformly be flow on immune colloid gold test paper rod 4, sample can be completely absorbed, avoid sample to drip to outside immune colloid gold test paper rod 4, needle tubing 7 is arranged on housing 1, needle tubing 7 is clear glass material, on needle tubing 7, there is scale, piston 6 is arranged in needle tubing 7, push rod 5 stretches into the interior connection piston 6 of needle tubing 7, pintle 12 is arranged on the right-hand member of needle tubing 7, syringe needle 13 is arranged on the right-hand member of pintle 12, syringe needle 13 is warp architecture, syringe needle 13 alignment indentation 2 centers, push rod 5 promotes piston 6 makes the sample in needle tubing 7 flow out from syringe needle 13, one end of pipeline 9 connects funnel 8, the other end of pipeline 9 is arranged on needle tubing 7, valve 10 is set on pipeline 9, the sample that valve 10 is controlled in funnel 8 enters needle tubing 7, pipeline 9 arranges unidirectional fluid stopping permeable membrane 11 with the junction of needle tubing 7, unidirectional fluid stopping permeable membrane 11 can make unidirectional the flowing in needle tubing 7 from pipeline 9 of sample, prevent that the liquid in needle tubing 7 from flowing in pipeline 9.
The utility model using method: immune colloid gold test paper rod 4 is inserted in slideway 3, the right-hand member that makes immune colloid gold test paper rod 4 is the below, junction with housing 1 in groove 2, in funnel 8, pour sample into, open valve 10, sample is entered in needle tubing 7 from unidirectional fluid stopping permeable membrane 11, while reaching experiment aequum to the liquid in needle tubing 7, valve-off 10, promote push rod 5, push rod 5 drives piston 6 to move right, sample in needle tubing 7 is flow in groove 2 from syringe needle 13, multiple apertures from the junction of groove 2 and slideway 3 drip to the right-hand member of immune colloid gold test paper rod 4 again, avoid sample to drip to outside immune colloid gold test paper rod 4.
Claims (4)
1. a saxitoxin okadaic acid collaurum quick test device, comprise housing (1), groove (2), slideway (3), immune colloid gold test paper rod (4), push rod (5), piston (6), needle tubing (7), funnel (8), pipeline (9), valve (10), unidirectional fluid stopping permeable membrane (11), pintle (12) and syringe needle (13), it is characterized in that: described groove (2) is arranged in housing (1), slideway (3) is arranged under housing (1), immune colloid gold test paper rod (4) is inserted in slideway (3), groove (2) has multiple apertures with the junction of slideway (3), needle tubing (7) is arranged on housing (1), piston (6) is arranged in needle tubing (7), push rod (5) stretches into connection piston (6) in needle tubing (7), pintle (12) is arranged on the right-hand member of needle tubing (7), syringe needle (13) is arranged on the right-hand member of pintle (12), one end of pipeline (9) connects funnel (8), the other end of pipeline (9) is arranged on needle tubing (7), valve (10) is set on pipeline (9), and pipeline (9) arranges unidirectional fluid stopping permeable membrane (11) with the junction of needle tubing (7).
2. a kind of saxitoxin okadaic acid collaurum quick test device according to claim 1, is characterized in that: described slideway (3) is clear glass material.
3. a kind of saxitoxin okadaic acid collaurum quick test device according to claim 1, is characterized in that: described syringe needle (13) is warp architecture, syringe needle (13) alignment indentation (2) center.
4. a kind of saxitoxin okadaic acid collaurum quick test device according to claim 1, is characterized in that: described needle tubing (7) is clear glass material, and needle tubing has scale on (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216971.5U CN203894238U (en) | 2014-04-30 | 2014-04-30 | Saxitoxin okadaic acid colloidal gold rapid detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216971.5U CN203894238U (en) | 2014-04-30 | 2014-04-30 | Saxitoxin okadaic acid colloidal gold rapid detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894238U true CN203894238U (en) | 2014-10-22 |
Family
ID=51720622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216971.5U Expired - Fee Related CN203894238U (en) | 2014-04-30 | 2014-04-30 | Saxitoxin okadaic acid colloidal gold rapid detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203894238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777299A (en) * | 2015-03-13 | 2015-07-15 | 浙江大学 | Diarrhetic shellfish toxin high throughput detection device and method based on image analysis |
-
2014
- 2014-04-30 CN CN201420216971.5U patent/CN203894238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777299A (en) * | 2015-03-13 | 2015-07-15 | 浙江大学 | Diarrhetic shellfish toxin high throughput detection device and method based on image analysis |
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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 |
Granted publication date: 20141022 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |