CN206725275U - A kind of quantitative immunoassay probe tube - Google Patents
A kind of quantitative immunoassay probe tube Download PDFInfo
- Publication number
- CN206725275U CN206725275U CN201720445454.9U CN201720445454U CN206725275U CN 206725275 U CN206725275 U CN 206725275U CN 201720445454 U CN201720445454 U CN 201720445454U CN 206725275 U CN206725275 U CN 206725275U
- Authority
- CN
- China
- Prior art keywords
- sampling
- sampling cock
- sleeve
- probe tube
- pull bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of quantitative immunoassay probe tube, including quantitative sampling piston cylinder and disposable probe tube；The disposable probe tube includes thin footpath dropper portion and particle size capacity portion；The quantitative sampling piston cylinder includes sampling cock body, sampling cock sleeve and sampling cock pull bar, the sampling cock body is arranged in the sampling cock sleeve, the lower end of the sampling cock pull bar is located in the sampling cock sleeve and is fixedly connected with the sampling cock body, and the upper end of the sampling cock pull bar is stretched out outside the sampling cock sleeve；Pull bar positive stop is provided with the sampling cock pull bar, the upper end of the sampling cock sleeve is provided with block spacing pin, axis being radially arranged along the sampling cock sleeve of the block spacing pin, and the block spacing pin can be along own axes reciprocating movement.The utility model can directly coordinate universal sampling test tube to use, and the sampling that can carry out analyzing sample is slightly quantitative.
Description
Technical field
Medical science and biological analysis technical field are the utility model is related to, more particularly to a kind of quantitative immunoassay sampling
Pipe.
Background technology
Immunologic test is to form natural immune tolerance to autoantibody, resists a kind of physiology work(for originating in raw repulsive interaction
The detection of energy；Immunoassay, be most commonly seen immunologic test project, and it is main include checking immunoglobulin G,
Immunoglobulin A, immunoglobulin M, immunoglobulin D, immunoglobulin E, serum cardiac troponin T, myoglobins, rheumatoid
Factor etc..In order to ensure the accuracy of testing result, the interference and influence of exogenous impurity are avoided, immunoassay probe tube is usual
It is the seal-packed disposable product of sterilization；Simultaneously in order to take into account the consumptive material use cost of immunoassay, conventional exempts from
Epidemic disease test coupon mainly uses universal sampling test tube, and its existing deficiency is to be not easy to carry out the sampling for analyzing sample
It is thick quantitative.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of quantitative immunoassay probe tube, can directly match somebody with somebody
Close universal sampling test tube to use, and the sampling that can carry out analyzing sample is slightly quantitative.
To achieve the above object, the utility model provides following technical scheme：A kind of quantitative immunoassay probe tube,
Including quantitative sampling piston cylinder and disposable probe tube；The disposable probe tube includes thin footpath dropper portion and particle size capacity portion,
The lower end in the particle size capacity portion connects the upper end in the thin footpath dropper portion, and the upper end open in the particle size capacity portion is described
The lower ending opening in thin footpath dropper portion；The quantitative sampling piston cylinder includes sampling cock body, sampling cock sleeve and sampling and lived
Pull bar is filled in, the sampling cock body is arranged in the sampling cock sleeve, and the lower end of the sampling cock pull bar is located at institute
State in sampling cock sleeve and be fixedly connected with the sampling cock body, the sampling is stretched out in the upper end of the sampling cock pull bar
Outside piston sleeve；Pull bar positive stop is provided with the sampling cock pull bar, the upper end of the sampling cock sleeve is provided with
Block spacing pin, axis being radially arranged along the sampling cock sleeve of the block spacing pin, and the block limit
Position pin can be along own axes reciprocating movement.
Preferably, the upper end of the sampling cock pull bar is provided with pull bar driving handle.
Preferably, the lower end of the sampling cock sleeve is pyramidal structure and external diameter is gradually reduced from high to low.
Preferably, the lower end outside of the sampling cock sleeve is provided with elastic anti-slip rubber set.
Preferably, the outer sheath of the sampling cock sleeve is equipped with probe tube retaining sleeve, the probe tube retaining sleeve and institute
Sampling cock sleeve is stated by screw thread to coordinate.
Preferably, the lower end of the probe tube retaining sleeve is provided with resilient clamp inner washer, the resilient clamp inner washer
Internal diameter be gradually reduced from high to low.
Beneficial effect using above technical scheme is：A kind of quantitative immunoassay sampling of the utility model structure
Pipe, can be directly installed on the lower end of quantitative sampling piston cylinder after the upper end of universal sampling test tube is wiped out, can be direct
Universal sampling test tube is coordinated to use, and the sampling that can carry out analyzing sample is slightly quantitative, by setting elastic anti-slip rubber
On the one hand set and resilient clamp inner washer can improve the clamping steadiness of disposable probe tube, on the other hand can improve clamping
Sealing, so as to significantly increase the operating efficiency and precision of analysis of immunoassay analysis.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1-- thin footpaths dropper portion, 2-- particle size capacity portion, 3-- sampling cocks body, 4-- sampling cocks sleeve, 5--
Sampling cock pull bar, 6-- pull bars positive stop, 7-- blocks spacing pin, 8-- pull bars driving handle, 9-- elastic anti-slip rubbers
Set, 10-- probe tubes retaining sleeve, 11-- resilient clamp inner washers.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 is an embodiment of the present utility model：A kind of quantitative immunoassay probe tube, including quantitative
Sample piston cylinder and disposable probe tube；The disposable probe tube includes thin footpath dropper portion 1 and particle size capacity portion 2, the particle size
The lower end in capacity portion 2 connects the upper end in the thin footpath dropper portion 1, the upper end open in the particle size capacity portion 2, the thin footpath drop
The lower ending opening of pipe portion 1；The quantitative sampling piston cylinder includes sampling cock body 3, sampling cock sleeve 4 and sampling cock and drawn
Bar 5, the sampling cock body 3 are arranged in the sampling cock sleeve 4, and the lower end of the sampling cock pull bar 5 is located at institute
State in sampling cock sleeve 4 and be fixedly connected with the sampling cock body 3, described in the upper end stretching of the sampling cock pull bar 5
Outside sampling cock sleeve 4；Be provided with pull bar positive stop 6 on the sampling cock pull bar 5, the sampling cock sleeve 4 it is upper
Hold and be provided with block spacing pin 7, axis being radially arranged along the sampling cock sleeve 4 of the block spacing pin 7, and
The block spacing pin 7 can be along own axes reciprocating movement.
Preferably, the upper end of the sampling cock pull bar 5 is provided with pull bar driving handle 8.The sampling cock sleeve 4
Lower end is pyramidal structure and external diameter is gradually reduced from high to low.The lower end outside of the sampling cock sleeve 4 sets flexible anti-
Sliding rubber sleeve 9.The outer sheath of the sampling cock sleeve 4 is equipped with probe tube retaining sleeve 10, the probe tube retaining sleeve 10 and institute
Sampling cock sleeve 4 is stated by screw thread to coordinate.The lower end of the probe tube retaining sleeve 10 is provided with resilient clamp inner washer 11, institute
The internal diameter for stating resilient clamp inner washer 11 is gradually reduced from high to low.
In use, after the upper end of universal sampling test tube is wiped out, then the upper end of universal sampling test tube is covered
The elastic anti-slip rubber mounted in the lower end outside of the sampling cock sleeve 4 covers outside, then by screwing the sampling
Tube grip set 10 is allowed to decline and is held fixedly the upper end of universal sampling test tube, the epimere of universal sampling test tube
The particle size capacity portion 2 is formed, the epimere of universal sampling test tube forms the thin footpath dropper portion 1；Then, taken by described
Sampling cock body 3 described in the pull of sample pitch brace 5, carries out suction sampling；The block spacing pin 7 is several, according to
The selection block spacing pin 7 is actually needed, is limited the lifting height of the pull bar positive stop 6, it is described so as to limit
The stroke of sampling cock body 3, i.e., sampling amount is carried out slightly quantitative.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (6)
1. a kind of quantitative immunoassay probe tube, it is characterised in that including quantitative sampling piston cylinder and disposable probe tube；Institute
Stating disposable probe tube includes thin footpath dropper portion and particle size capacity portion, and the lower end in the particle size capacity portion connects the thin footpath dropper
The upper end in portion, the upper end open in the particle size capacity portion, the lower ending opening in the thin footpath dropper portion；The quantitative sampling piston cylinder
Including sampling cock body, sampling cock sleeve and sampling cock pull bar, the sampling cock body is arranged at the sampling and lived
In plug sleeve, the lower end of the sampling cock pull bar is located in the sampling cock sleeve and is fixedly connected with the sampling cock sheet
Body, the upper end of the sampling cock pull bar are stretched out outside the sampling cock sleeve；Pull bar is provided with the sampling cock pull bar
Positive stop, the upper end of the sampling cock sleeve are provided with block spacing pin, and the axis of the block spacing pin is along institute
Being radially arranged for sampling cock sleeve is stated, and the block spacing pin can be along own axes reciprocating movement.
A kind of 2. quantitative immunoassay probe tube according to claim 1, it is characterised in that the sampling cock pull bar
Upper end be provided with pull bar driving handle.
A kind of 3. quantitative immunoassay probe tube according to claim 1, it is characterised in that the sampling cock sleeve
Lower end be gradually reduced from high to low for pyramidal structure and external diameter.
A kind of 4. quantitative immunoassay probe tube according to claim 3, it is characterised in that the sampling cock sleeve
Lower end outside be provided with elastic anti-slip rubber set.
A kind of 5. quantitative immunoassay probe tube according to claim 4, it is characterised in that the sampling cock sleeve
Outer sheath probe tube retaining sleeve is housed, the probe tube retaining sleeve is coordinated with the sampling cock sleeve by screw thread.
A kind of 6. quantitative immunoassay probe tube according to claim 5, it is characterised in that the probe tube retaining sleeve
Lower end be provided with resilient clamp inner washer, the internal diameter of the resilient clamp inner washer is gradually reduced from high to low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445454.9U CN206725275U (en) | 2017-04-26 | 2017-04-26 | A kind of quantitative immunoassay probe tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445454.9U CN206725275U (en) | 2017-04-26 | 2017-04-26 | A kind of quantitative immunoassay probe tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725275U true CN206725275U (en) | 2017-12-08 |
Family
ID=60506817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720445454.9U Expired - Fee Related CN206725275U (en) | 2017-04-26 | 2017-04-26 | A kind of quantitative immunoassay probe tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827802A (en) * | 2019-03-12 | 2019-05-31 | 北京铁城信诺工程检测有限公司 | Sand replacement method measures compactness with taking indigenous equipment |
-
2017
- 2017-04-26 CN CN201720445454.9U patent/CN206725275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827802A (en) * | 2019-03-12 | 2019-05-31 | 北京铁城信诺工程检测有限公司 | Sand replacement method measures compactness with taking indigenous equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180426 |