CN208717337U - A kind of instant locked nucleic acids detection card using centrifuge tube as sealing-plug - Google Patents
A kind of instant locked nucleic acids detection card using centrifuge tube as sealing-plug Download PDFInfo
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- CN208717337U CN208717337U CN201821052638.XU CN201821052638U CN208717337U CN 208717337 U CN208717337 U CN 208717337U CN 201821052638 U CN201821052638 U CN 201821052638U CN 208717337 U CN208717337 U CN 208717337U
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- China
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- sealing
- centrifuge tube
- nucleic acids
- locked nucleic
- feed liquor
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Abstract
The instant locked nucleic acids that the utility model discloses a kind of using centrifuge tube as sealing-plug detect card, including the shell bottom being sealed connected together and transparent cap, feeding device is provided on the cap, the feeding device includes feed liquor unit and releasing unit, feed liquor unit is located above cap, releasing unit is located at below cap, is provided with test paper bar groove in the shell bottom, is fixedly installed with test strips in the test paper bar groove.The utility model has the advantages that: use the instant closure designs using centrifuge tube as sealing-plug, have the function of preventing amplified production from revealing, and detection card is open in the utility model, structure is simpler, cost is lower, integrated operation is more convenient, at the same liquid be directly entered test strips detection it is faster.
Description
Technical field
The utility model relates to bioassay apparatus fields, and in particular to a kind of instant envelope using centrifuge tube as sealing-plug
Close detection of nucleic acids card.
Background technique
With polymerase chain reaction (PCR) be representative technique of gene detection basic research, medical diagnosis, medical jurisprudence and
The various fields such as agricultural sciences have very universal application.It is with high specificity, high sensitivity, simple and efficient, repeated
The advantages that good.But it since PCR amplification is high-efficient while limited and detection method such as agarose gel electrophoresis that is uncapping, easily makes
At laboratory amplification product pollution.The covered detection of product may be implemented in quantitative fluorescent PCR, can solve pollution problem very well.
But since instrument price valuableness limits its extensive use.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of instant closing core using centrifuge tube as sealing-plug
Acid detection card, structure is simple, easy to operate and cheap.
The technical solution adopted in the utility model is:
A kind of instant locked nucleic acids using centrifuge tube as sealing-plug detect card, the shell bottom including being sealed connected together and
Transparent cap is provided with feeding device on the cap, and the feeding device includes feed liquor unit and releasing unit, feed liquor unit
Above cap, releasing unit is located at below cap, and test paper bar groove is provided in the shell bottom, is fixed in the test paper bar groove
Test strips are installed.
Further, the feed liquor unit includes inlet opening and seal member, and the seal member is set in inlet opening.
Further, the releasing unit includes detachable figure of eight feed liquor ring, and the release portion being fixed on feed liquor ring
Part, and the releasing parts bottom flushes with feed liquor ring bottom and contacts with the test strips in test paper bar groove.
It further, include PVC bottom plate, sample pad, label pad, nitrocellulose filter and water absorption pad in the test strips.
Further, the inlet opening and seal member it is equal there are two, two seal members are respectively arranged at two feed liquors
In hole.
Further, the releasing parts are blade.
Further, the colour developing particle in the label pad is selected from colloidal gold and latex.
Further, tapered in the inlet opening.
The beneficial effects of the utility model are: using the instant closure designs using centrifuge tube as sealing-plug, having is prevented
The function of amplified production leakage, and in the utility model detection card be it is open, structure is simpler, cost is lower, whole
Operate it is more convenient, while liquid be directly entered test strips detection it is faster.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1, shell bottom, 2, cap, 3, feeding device, 4, feed liquor unit, 5, releasing unit, 6, test paper bar groove, 7, feed liquor
Hole, 8, seal member, 9, feed liquor ring, 10, releasing parts, 11, test strips.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to the protection scope of the utility model.
As shown in Figure 1, a kind of instant locked nucleic acids using centrifuge tube as sealing-plug detect card, including it is sealedly connected on one
The shell bottom 1 risen and transparent cap 2 are provided with test paper bar groove 6 in shell bottom 1, test strips 11 are fixedly installed in test paper bar groove 6, try
It include PVC bottom plate, sample pad, label pad, nitrocellulose filter and water absorption pad in paper slip 11, the colour developing particle in label pad is selected from
Colloidal gold and latex, feeding device 3 is provided on cap 2, and feeding device 3 includes feed liquor unit 4 and releasing unit 5, feed liquor dress
It sets 3 and is located at 2 top of cap, releasing unit 5 is located at 2 lower section of cap, and feed liquor unit 4 includes that two taper inlet openings 7 and two are close
Component 8 is sealed, two seal members 8 can be sealing ring, be respectively arranged in two inlet openings 7, and releasing unit 5 includes detachable
Figure of eight feed liquor ring 9, and the releasing parts 10 being fixed on feed liquor ring 9, and 10 bottom of releasing parts and 9 bottom of feed liquor ring are neat
It puts down and is contacted with the test strips 11 in test paper bar groove 6, releasing parts 10 are blade.
A kind of above-mentioned instant locked nucleic acids using centrifuge tube as sealing-plug detect card, in use, by product reaction tube and
Diluted liquid tube is individually placed in two taper inlet openings 7, and is pressed down on, and product reaction tube and diluted liquid tube are by the release of lower section
Component 10 scratches, and dilution and sample standard deviation outflow, dilution are marked with sample along the sample pad and coloured particle of test strips
Antibody response penetrates transparent 2 interpretation result of cap later by the antibody capture on nitrocellulose after five minutes.
Claims (8)
1. a kind of instant locked nucleic acids using centrifuge tube as sealing-plug detect card, which is characterized in that including being sealedly connected on one
The shell bottom risen and transparent cap, feeding device is provided on the cap, and the feeding device includes that feed liquor unit and release are single
Member, feed liquor unit are located above cap, and releasing unit is located at below cap, are provided with test paper bar groove, the examination in the shell bottom
Test strips are fixedly installed in paper slip slot.
2. a kind of instant locked nucleic acids using centrifuge tube as sealing-plug according to claim 1 detect card, feature exists
In the feed liquor unit includes inlet opening and seal member, and the seal member is set in inlet opening.
3. a kind of instant locked nucleic acids using centrifuge tube as sealing-plug according to claim 1 detect card, feature exists
In, the releasing unit include detachable figure of eight feed liquor ring, and the releasing parts being fixed on feed liquor ring, and the release
Feature bottom is flushed with feed liquor ring bottom and is contacted with the test strips in test paper bar groove.
4. a kind of instant locked nucleic acids using centrifuge tube as sealing-plug according to claim 1 detect card, feature exists
In including PVC bottom plate, sample pad, label pad, nitrocellulose filter and water absorption pad in the test strips.
5. a kind of instant locked nucleic acids using centrifuge tube as sealing-plug according to claim 2 detect card, feature exists
In, the inlet opening and seal member it is equal there are two, two seal members are respectively arranged in two inlet openings.
6. a kind of instant locked nucleic acids using centrifuge tube as sealing-plug according to claim 3 detect card, feature exists
In the releasing parts are blade.
7. a kind of instant locked nucleic acids using centrifuge tube as sealing-plug according to claim 4 detect card, feature exists
In the colour developing particle in the label pad is selected from colloidal gold and latex.
8. a kind of instant locked nucleic acids using centrifuge tube as sealing-plug according to claim 5 detect card, feature exists
In tapered in the inlet opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052638.XU CN208717337U (en) | 2018-07-04 | 2018-07-04 | A kind of instant locked nucleic acids detection card using centrifuge tube as sealing-plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052638.XU CN208717337U (en) | 2018-07-04 | 2018-07-04 | A kind of instant locked nucleic acids detection card using centrifuge tube as sealing-plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208717337U true CN208717337U (en) | 2019-04-09 |
Family
ID=65972709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821052638.XU Active CN208717337U (en) | 2018-07-04 | 2018-07-04 | A kind of instant locked nucleic acids detection card using centrifuge tube as sealing-plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208717337U (en) |
-
2018
- 2018-07-04 CN CN201821052638.XU patent/CN208717337U/en active Active
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