CN209590041U - A kind of reaction unit suitable for colloidal gold method detection project - Google Patents
A kind of reaction unit suitable for colloidal gold method detection project Download PDFInfo
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- CN209590041U CN209590041U CN201821489960.9U CN201821489960U CN209590041U CN 209590041 U CN209590041 U CN 209590041U CN 201821489960 U CN201821489960 U CN 201821489960U CN 209590041 U CN209590041 U CN 209590041U
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Abstract
The utility model discloses a kind of reaction units suitable for colloidal gold method detection project, solve prior art inefficiency, be easy to cause the problems such as cross contamination, belong to vitro detection engineering device technique field.Reaction unit provided by the utility model, including reaction plate；Multiple reactive tanks are arranged side by side on the reaction plate, the length of the reactive tank is 80~100mm, and width is 4~6mm, and depth is 2~4mm；One end of each reactive tank is equipped with a coupled logical well；The reaction plate is equipped with multiple marker bits, and the marker bit is adjacent with well and corresponds with well.Reaction unit provided by the utility model suitable for colloidal gold method detection project, it is easy to operate, quick, it can effectively shorten the sample operations time, improve working efficiency, so that colloidal-gold strip is placed on the cross contamination between the sample also effectively prevented in reactive tank, ensures the accuracy of testing result.
Description
Technical field
The utility model relates to vitro detection engineering device technique fields, more particularly to one kind to be suitable for colloidal gold method detection project
Reaction unit.
Background technique
For the sample for needing to detect using colloidal gold method, reaction process and principle are as follows: gold label test strip immerses sample
It after (urine or serum) sample, is moved along the test strips one end to the other end, when the area for being moved to test strips and being fixed with antibody
When domain, corresponding antigens and the antibody in sample occur to specifically bind and develop the color in test strips.Current testing laboratory
The operating method generallyd use is: directly holding gold label test strip with hand and immerses in sample (urine or serum), works as gold test strip
Item immerses in sample (urine or serum) after at least 5 seconds, and taking-up is lain against on an A4 blank sheet of paper, and labelling experiment number, and about 5 minutes
After left and right waits the appearance of aubergine band, the yin and yang attribute of interpretation result.
Have the following disadvantages in whole work process: 1, colloidal-gold strip is immersed in sample manually, needs a sample
This then operation of a sample and labelling experiment number one by one, extremely waste time and manpower；2, colloidal-gold strip lies against an A4
On paper, it is easy to be affected by the ambient (such as air flowing accidentally touches), the gold for leading to colloidal-gold strip displacement, closing on
It is mutually overlapping to mark item, causes cross contamination, influences the accuracy of result interpretation.
Utility model content
The utility model in view of the above technical problems, provides a kind of reaction unit suitable for colloidal gold method detection project,
The cross contamination between colloidal-gold strip after preventing immersion sample, while Optimizing Flow improves working efficiency, guarantees the standard of testing result
True property.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of reaction unit suitable for colloidal gold method detection project, including reaction plate；
It is arranged side by side multiple reactive tanks on the reaction plate, the length of the reactive tank is 80~100mm, width is 4~
6mm, depth are 2~4mm；
One end of each reactive tank is equipped with a coupled logical well；
The reaction plate is equipped with multiple marker bits, and the marker bit is adjacent with well and corresponds with well.
Further, the reactive tank is distributed in matrix form.
Further, the reactive tank is distributed in 2 × 25 matrix forms.
Further, the lateral separation of the reactive tank is 8~12mm, and longitudinal gap is 4~6mm.
Further, the aperture of the well gradually decreasees from top to bottom.
Further, the aperture of the well is decreased to 2~4mm by 4~6mm.
Further, the side of the reaction plate is equipped with handle or hand button, and the handle or hand button bit are in closing on well
Side.
Further, the number mark of continuous programming code is printed on the marker bit.
Further, dustproof cover is stamped above the reaction plate.
Compared with prior art, the utility model has the following beneficial effects:
Reaction unit provided by the utility model suitable for colloidal gold method detection project, easy to operate, quick, Ke Yiyou
The shortening sample operations time of effect improves working efficiency, is placed on colloidal-gold strip between the sample also effectively prevented in reactive tank
Cross contamination, ensured the accuracy of testing result.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model
Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is the top view of the reaction unit provided by the embodiment of the utility model suitable for colloidal gold method detection project；
Fig. 2 is the main view of the reaction unit provided by the embodiment of the utility model suitable for colloidal gold method detection project
One；
Fig. 3 is the main view of the reaction unit provided by the embodiment of the utility model suitable for colloidal gold method detection project
Two.
Description of symbols:
1, reaction plate；2, reactive tank；3, well；4, marker bit；5, handle；6, hand button；7, dustproof cover.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
Referring to shown in Fig. 1~3, a kind of reaction unit suitable for colloidal gold method detection project of the utility model, including
Reaction plate 1；
Multiple reactive tanks 2 are arranged side by side on reaction plate 1, the length of reactive tank 2 is 80~100mm, and width is 4~6mm, deep
Degree is 2~4mm；
One end of each reactive tank 2 is equipped with a coupled logical well 3；Reaction positioned at 3 lower section of well
2 bottom surface of slot is lower than the bottom surface of the other positions of reactive tank 2, and a certain amount of sample can be stored under well 3, guarantees to have enough
Sample can will be moved forward along the test strips；
Reaction plate 1 is equipped with multiple marker bits 4, and marker bit 4 is adjacent with well 3 and corresponds with well 3.
Specifically, when operation, prior table has remembered code to marker bit 4, and the mode of printing, or the side using labeling can be used
Then gold label test strip is placed in reactive tank 2 by formula, sample is added in well 3 using pipettor or suction pipe etc., is entered
Sample in well 3 flows into reactive tank 2, and sample will be moved forward along the test strips, solid when being moved to gold label test strip
When having the region of antibody surely, corresponding antigens occur to specifically bind and develop the color with the antibody in sample, wait aubergine band
After appearance, the interpretation of result is carried out.
Wherein, the design of reactive tank 2 be in order to prevent colloidal-gold strip shift position, fall, cause the cross contamination between sample
Influence result judgement；The design of well 3 and marker bit 4 is the process in order to save mark sample, shortens loading time, is promoted
Working efficiency can quickly and accurately complete detection work.
As preferred embodiment, reactive tank 2 is distributed in matrix form.Space is more saved, multiple samples can be carried out simultaneously
The measurement of product improves working efficiency.As preferred embodiment, reactive tank 2 is distributed in 2 × 25 matrix forms.
As preferred embodiment, the lateral separation of reactive tank 2 is 8~12mm, and longitudinal gap is 4~6mm.More preferably
Ground, the lateral separation of reactive tank 2 are 10mm, longitudinal gap 5mm.It is relatively independent between guarantee sample, avoid cross contamination
Meanwhile more saving space.
As preferred embodiment, the aperture of well 3 gradually decreasees from top to bottom.As preferred embodiment,
The aperture of well 3 is decreased to 2~4mm by 4~6mm.It is highly preferred that the aperture of well 3 is decreased to 3mm by 5mm.Guarantee sample
Product smoothly slide, and prevent from sticking on side wall.
As preferred embodiment, the side of reaction plate 1 is equipped with handle 5 or hand button 6, and handle 5 or hand button 6, which are located at, to be closed on
The side of well 3.When operation, handle 5 or attacker 6 can be gently lifted, convenient for sample by flowing into reactive tank 2 in well 3.
As preferred embodiment, the number mark of continuous programming code is printed on marker bit 4.Number is identified as by 1
Continuous number, save mark sample process, shorten loading time, promoted working efficiency, can quickly and accurately complete to examine
Survey work.
As preferred embodiment, dustproof cover 7 is stamped above reaction plate 1.Dustproof cover 7 can be hinged on reaction plate 1, be added
After sample, dustproof cover 7 can be placed on reaction plate 1, avoid the generation to gold label test strip such as experimental situation such as air flowing, dust
It influences, is further ensured that the accuracy of experimental result.
To sum up, the reaction unit provided by the utility model suitable for colloidal gold method detection project, it is easy to operate, quick,
It can effectively shorten the sample operations time, improve working efficiency, be placed on colloidal-gold strip also effectively prevents in reactive tank
Cross contamination between sample has ensured the accuracy of testing result.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (8)
1. a kind of reaction unit suitable for colloidal gold method detection project, which is characterized in that including reaction plate；
Multiple reactive tanks are arranged side by side on the reaction plate, the length of the reactive tank is 80~100mm, and width is 4~6mm,
Depth is 2~4mm；
One end of each reactive tank is equipped with a coupled logical well, and the reaction groove bottom below well is low
In the bottom surface of the other positions of reactive tank；
The reaction plate is equipped with multiple marker bits, and the marker bit is adjacent with well and corresponds with well；
Dustproof cover is stamped above the reaction plate.
2. the reaction unit according to claim 1 suitable for colloidal gold method detection project, which is characterized in that the reaction
Slot is distributed in matrix form.
3. the reaction unit according to claim 1 suitable for colloidal gold method detection project, which is characterized in that the reaction
Slot is distributed in 2 × 25 matrix forms.
4. the reaction unit according to claim 1 suitable for colloidal gold method detection project, which is characterized in that the reaction
The lateral separation of slot is 8~12mm, and longitudinal gap is 4~6mm.
5. the reaction unit according to claim 1 suitable for colloidal gold method detection project, which is characterized in that the sample-adding
The aperture in hole gradually decreasees from top to bottom.
6. the reaction unit according to claim 5 suitable for colloidal gold method detection project, which is characterized in that the sample-adding
The aperture in hole is decreased to 2~4mm by 4~6mm.
7. the reaction unit according to claim 1 suitable for colloidal gold method detection project, which is characterized in that the reaction
The side of plate is equipped with handle or hand button, and the handle or hand button bit are in the side for closing on well.
8. the reaction unit according to claim 1 suitable for colloidal gold method detection project, which is characterized in that the label
The number mark of continuous programming code is printed on position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489960.9U CN209590041U (en) | 2018-09-12 | 2018-09-12 | A kind of reaction unit suitable for colloidal gold method detection project |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489960.9U CN209590041U (en) | 2018-09-12 | 2018-09-12 | A kind of reaction unit suitable for colloidal gold method detection project |
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| CN209590041U true CN209590041U (en) | 2019-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021203254A1 (en) * | 2020-04-08 | 2021-10-14 | 杭州莱和生物技术有限公司 | Test strip carrier plate, test device and manufacturing method therefor |
-
2018
- 2018-09-12 CN CN201821489960.9U patent/CN209590041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021203254A1 (en) * | 2020-04-08 | 2021-10-14 | 杭州莱和生物技术有限公司 | Test strip carrier plate, test device and manufacturing method therefor |
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