CN204269419U - A kind of sampler - Google Patents
A kind of sampler Download PDFInfo
- Publication number
- CN204269419U CN204269419U CN201420624065.9U CN201420624065U CN204269419U CN 204269419 U CN204269419 U CN 204269419U CN 201420624065 U CN201420624065 U CN 201420624065U CN 204269419 U CN204269419 U CN 204269419U
- Authority
- CN
- China
- Prior art keywords
- reagent tube
- puncture
- base plate
- hole
- sidewall
- 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 - Lifetime
Links
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 description 6
- 102000004169 proteins and genes Human genes 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of sampler, comprise Reagent Tube, described Reagent Tube is used for loaded reagent liquid, and Reagent Tube is provided with opening; Can puncture through seal part, describedly can be covered in the opening part of described Reagent Tube, for being sealed by described opening by puncture through seal part; Penetrate seat, the described puncture portion penetrating seat and comprise base plate, the sidewall upwards extended by the edge of base plate and upwards extended by base plate, wherein, described Reagent Tube is arranged on described sidewall, and describedly can be positioned at the top in described puncture portion by puncture through seal part, described base plate is provided with the first through hole; Capillary needle tubing, one end of described capillary needle tubing is fixed on described base plate, and is communicated with described first through hole.By the way, reagent solution and liquid sample can be squeezed in cuvette by the utility model simultaneously, need not get separately reagent solution and liquid-like one by one, and convenient sampling, provides work efficiency.
Description
Technical field
The utility model relates to a kind of sampler.
Background technology
In laboratory or hospital laboratory, sample is usually needed to carry out protein analysis, with the healthy situation of people belonging to analyzing samples or affiliated thing.And protein analysis requires that accuracy is high usually, reproducible, no matter single sample or multiple sample, can detect at any time, immediately go out result.
The protein analyzer analyzed protein of the prior art, require first to squeeze in cuvette by blood and antiserum, the liquid then in contrast colors cup carries out protein analysis.Blood is from after collecting from human body or animal, and be usually loaded in heparin tube, antiserum is loaded in Reagent Tube, therefore, when cuvette is squeezed in sampling, need to use pipettor to get blood and antiserum respectively, operate more loaded down with trivial details, inconvenient, efficiency is low, and impact test speed.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of sampler, can squeeze in cuvette by reagent solution and liquid sample simultaneously, need not get separately reagent solution and liquid-like one by one, and convenient sampling, provides work efficiency; The utility model solves again Reagent Tube technical matters for convenience detach in addition, Reagent Tube can along technical matters of big envelope hoop lower slider etc.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of sampler, comprise Reagent Tube, and described Reagent Tube is used for loaded reagent liquid, and described Reagent Tube is provided with opening; Can puncture through seal part, describedly can be covered in the opening part of described Reagent Tube, for being sealed by described opening by puncture through seal part; Penetrate seat, the described puncture portion penetrating seat and comprise base plate, the sidewall upwards extended by the edge of base plate and upwards extended by base plate, wherein, described Reagent Tube is arranged on described sidewall, and describedly can be positioned at the top in described puncture portion by puncture through seal part, described base plate is provided with the first through hole; Capillary needle tubing, one end of described capillary needle tubing is fixed on described base plate, and is communicated with described first through hole.
Wherein, described sampler also comprises big envelope ring; One end of described big envelope ring is fixed on described sidewall, and described Reagent Tube is socketed in the other end of described big envelope ring, thus described Reagent Tube is arranged on described sidewall.
Wherein, the inwall of described big envelope ring is provided with depression; The outside surface of the sidewall of described Reagent Tube is provided with the first projection, when described Reagent Tube is socketed on described big envelope ring, and described depression and described first protruding male-female engagement; Described first protruding elastically deformable.
Wherein, the quantity of described depression is multiple, and described multiple depression is a word arrangement.
Wherein, the sidewall penetrating seat described in is all outward extended with the second projection.
Wherein, described base plate is outwardly extended with the 3rd projection away from one of puncture portion, arranges the second through hole in described 3rd projection; One end of described capillary needle tubing is removably fixed in described 3rd projection, and is positioned at described second through hole.
Wherein, described sampler also comprises pipe box; One end of described capillary needle tubing through described pipe box, and is fixed in described pipe box; Described pipe box is removably fixed in described second projection, and is positioned at described second through hole.
Wherein, described site of puncture is in the middle part of described base plate; Tool hollow structure in described puncture portion, the sidewall in described puncture portion arranges third through-hole, and described third through-hole, hollow structure are communicated with the first through hole.
Wherein, the shape in described puncture portion is triangle vertebra shape.
Wherein, described seal is aluminium foil.
The beneficial effects of the utility model are: the situation being different from prior art, the utility model can will be mounted with the opening capping of the Reagent Tube of reagent solution by puncture through seal part, Reagent Tube is arranged on and penetrates on the sidewall of seat, and can penetrate above the puncture portion of seat by puncture through seal part, capillary needle tubing is fixed on and penetrates on the base plate of seat, and capillary needle tubing is communicated with the first through hole on base plate, after capillary needle tubing inhalant liquid sample body, then sampler is moved on cuvette, press down Reagent Tube, puncture portion punctures can puncture through seal part, reagent solution is made to beat in cuvette together with liquid sample, need not separately respectively to adding reagent solution and liquid sample in cuvette, convenient sampling, be conducive to increasing work efficiency.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the utility model sampler embodiment;
Fig. 2 is the schematic cross-section of the utility model sampler embodiment;
Fig. 3 is that the puncture portion in the utility model sampler embodiment pierces through can the schematic diagram of puncture through seal part.
Embodiment
For the ease of understanding the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.It should be noted that, when element is stated " being fixed on " another element, it can directly on another element or can there is one or more element placed in the middle therebetween.When an element is stated " connection " another element, it can be directly connected to another element or can there is one or more element placed in the middle therebetween.The term " vertical " that this instructions uses, " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using of this instructions and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in instructions of the present utility model in this instructions just in order to describe concrete embodiment is not for limiting the utility model.The term "and/or" that this instructions uses comprises arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1 and Fig. 2, sampler 21 comprise Reagent Tube 22, can puncture through seal part 23, penetrate seat 24 and capillary needle tubing 25.Reagent Tube 22 can be the conventional test tube in laboratory in prior art, also can for other is for filling liquid and container with opening.
Reagent Tube 22 is for device reagent solution, and Reagent Tube 22 is provided with opening 231, can being covered in opening 231 place of Reagent Tube 22 by puncture through seal part 23, for being sealed by opening 231, thus making reagent solution seal apparatus in Reagent Tube 22.Wherein, can puncture through seal part 23 be the objects being easy to wear out, such as: film, aluminium foil etc.Penetrate the puncture portion 243 that seat 24 comprises base plate 241, the sidewall 242 upwards extended by the edge of base plate 241 and upwards extended by base plate.Base plate 241 and sidewall 242 are enclosed with spatial accommodation 244, and puncture portion 243 is positioned at spatial accommodation.Reagent Tube 22 is arranged on sidewall 242, and can be positioned at the top in puncture portion 243 by puncture through seal part 23.To when pressing down Reagent Tube 22, puncture portion 243 pierces through can puncture through seal part 23, reagent solution in Reagent Tube 22 is fallen into and penetrates in the spatial accommodation 244 of seat 24.
Base plate 241 is provided with the first through hole 2411, first through hole 2411 and is communicated with the spatial accommodation 244 in puncture portion 243.One end of capillary needle tubing 25 is fixed on base plate 241, and is communicated with the first through hole 2411.The reagent solution falling into the spatial accommodation 244 penetrating seat 24 can flow out along the first through hole 2411 and capillary needle tubing 25 again.
Principle of the present utility model is: by the container of the capillary needle tubing 25 embedded device liquid-like body of sampler 21, utilizes capillary to inhale rainbow principle, capillary needle tubing 25 inhalant liquid sample body; Then, sampler 21 is moved on on cuvette 20, and capillary needle tubing 25 inserts in cuvette 30, as shown in Figure 3, firmly to pressing down Reagent Tube 22, puncture portion 243 punctures can puncture through seal part 23, and the reagent solution in Reagent Tube 22 falls under gravity into and penetrates in the spatial accommodation 244 of seat 24, and flows in capillary needle tubing 25 along the first through hole 2411, reagent solution is communicated with liquid sample and squeezes in cuvette 20 together, wherein, reagent solution can be antiserum, and liquid sample can be blood sample.
Further, sampler 21 also comprises big envelope ring 26.
One end of big envelope ring 26 is fixed on and penetrates on the sidewall 242 of seat 24, wherein, big envelope ring 26 and the fixed form penetrating seat 24 can be spirally connected fixing, glue is fixed, be fixed etc.Reagent Tube 22 is socketed in the other end of big envelope ring 26, thus is arranged on by Reagent Tube 22 and penetrates on the sidewall 242 of seat 24.Concrete, the inwall of big envelope ring 26 is provided with depression (sign), and the outside surface of the sidewall of Reagent Tube 22 is provided with the first projection (sign), when Reagent Tube 22 is socketed on big envelope ring 26, and depression and the first protruding male-female engagement.Can along the technical matters of big envelope ring 26 slide downward in order to solve for convenience detach and Reagent Tube 22 of Reagent Tube 22, the first protruding elastically deformable; When the first projection snaps in depression, can be positioned at the top in puncture portion 243 by puncture through seal part 23, firmly press down Reagent Tube 22, make first protrudingly to depart from groove, Reagent Tube 22 moves downward, and can be punctured portion 243 and wear out by puncture through seal part 23.The quantity of depression can be multiple, and multiple depression is a word arrangement, and wherein, a word arrangement is a word arrangement from top to bottom.
The sidewall 242 penetrating seat 24 is all outward extended with the second projection 2421, facilitates user's one-handed performance sampler 21.
Base plate 241 is outwardly extended with in the 3rd projection the 2412, three projection 2412 away from one of puncture portion 243 and arranges the second through hole (sign).One end of capillary needle tubing 25 is removably fixed in the 3rd projection 2412, and is positioned at the second through hole.Concrete, sampler 21 also comprises pipe box 27.One end of capillary needle tubing 25 through pipe box 27, and is fixed in pipe box 27.Pipe box 27 is removably fixed in the 3rd protruding 2412, and is positioned at the second through hole.Between pipe box 27 and the 3rd projection 2412 detachable fixed form can be spirally connected fixing, male-female engagement is fixed, be fixed etc.
Puncture portion 243 is positioned at the middle part of base plate 241, tool hollow structure in puncture portion 243, and the sidewall in puncture portion 243 arranges third through-hole 2431, and described third through-hole 2431, hollow structure are communicated with the first through hole 2411.In the utility model embodiment, the shape in puncture portion is triangle vertebra shape.
In the utility model embodiment, can will be mounted with the opening capping of the Reagent Tube of reagent solution by puncture through seal part, Reagent Tube is arranged on and penetrates on the sidewall of seat, and can penetrate above the puncture portion of seat by puncture through seal part, capillary needle tubing is fixed on and penetrates on the base plate of seat, and capillary needle tubing is communicated with the first through hole on base plate, after capillary needle tubing inhalant liquid sample body, then sampler is moved on cuvette, press down Reagent Tube, puncture portion punctures can puncture through seal part, reagent solution is made to beat in cuvette together with liquid sample, need not separately respectively to adding reagent solution and liquid sample in cuvette, convenient sampling, be conducive to increasing work efficiency.
It should be noted that, preferably embodiment of the present utility model is given in instructions of the present utility model and accompanying drawing thereof, but, the utility model can be realized by many different forms, be not limited to the embodiment described by this instructions, these embodiments not as the extra restriction to the utility model content, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.Further, above-mentioned each technical characteristic continues combination mutually, is formed not at above-named various embodiment, is all considered as the scope that the utility model instructions is recorded; Further, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (10)
1. a sampler, is characterized in that, comprising:
Reagent Tube, described Reagent Tube is used for loaded reagent liquid, and described Reagent Tube is provided with opening;
Can puncture through seal part, describedly can be covered in the opening part of described Reagent Tube, for being sealed by described opening by puncture through seal part;
Penetrate seat, the described puncture portion penetrating seat and comprise base plate, the sidewall upwards extended by the edge of base plate and upwards extended by base plate, wherein, described Reagent Tube is arranged on described sidewall, and describedly can be positioned at the top in described puncture portion by puncture through seal part, described base plate is provided with the first through hole;
Capillary needle tubing, one end of described capillary needle tubing is fixed on described base plate, and is communicated with described first through hole.
2. sampler according to claim 1, is characterized in that, described sampler also comprises big envelope ring;
One end of described big envelope ring is fixed on described sidewall, and described Reagent Tube is socketed in the other end of described big envelope ring, thus described Reagent Tube is arranged on described sidewall.
3. sampler according to claim 2, is characterized in that,
The inwall of described big envelope ring is provided with depression;
The outside surface of the sidewall of described Reagent Tube is provided with the first projection, when described Reagent Tube is socketed on described big envelope ring, and described depression and described first protruding male-female engagement;
Described first protruding elastically deformable.
4. sampler according to claim 3, is characterized in that,
The quantity of described depression is multiple, and described multiple depression is a word arrangement.
5. sampler according to claim 1, is characterized in that,
The described sidewall penetrating seat is outward extended with the second projection.
6. sampler according to claim 5, is characterized in that,
Described base plate is outwardly extended with the 3rd projection away from one of puncture portion, arranges the second through hole in described 3rd projection;
One end of described capillary needle tubing is removably fixed in described 3rd projection, and is positioned at described second through hole.
7. sampler according to claim 6, is characterized in that,
Described sampler also comprises pipe box;
One end of described capillary needle tubing through described pipe box, and is fixed in described pipe box;
Described pipe box is removably fixed in described second projection, and is positioned at described second through hole.
8. sampler according to claim 1, is characterized in that,
Described site of puncture is in the middle part of described base plate;
Tool hollow structure in described puncture portion, the sidewall in described puncture portion arranges third through-hole, and described third through-hole, hollow structure are communicated with the first through hole.
9. sampler according to claim 8, is characterized in that,
The shape in described puncture portion is triangle vertebra shape.
10. sampler according to claim 1, is characterized in that,
Described seal is aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624065.9U CN204269419U (en) | 2014-10-24 | 2014-10-24 | A kind of sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624065.9U CN204269419U (en) | 2014-10-24 | 2014-10-24 | A kind of sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204269419U true CN204269419U (en) | 2015-04-15 |
Family
ID=52804280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624065.9U Expired - Lifetime CN204269419U (en) | 2014-10-24 | 2014-10-24 | A kind of sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204269419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427006A (en) * | 2018-05-16 | 2018-08-21 | 吉林吉和迅生物技术有限公司 | A kind of colloidal gold fast detecting test paper card |
| CN108872193A (en) * | 2018-07-04 | 2018-11-23 | 李劲松 | A kind of body fluid testing device based on SERS technology |
| CN109141977A (en) * | 2018-09-10 | 2019-01-04 | 厦门斯坦道科学仪器股份有限公司 | A kind of miniature stab, container and its application method for detection reagent |
-
2014
- 2014-10-24 CN CN201420624065.9U patent/CN204269419U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427006A (en) * | 2018-05-16 | 2018-08-21 | 吉林吉和迅生物技术有限公司 | A kind of colloidal gold fast detecting test paper card |
| CN108872193A (en) * | 2018-07-04 | 2018-11-23 | 李劲松 | A kind of body fluid testing device based on SERS technology |
| CN109141977A (en) * | 2018-09-10 | 2019-01-04 | 厦门斯坦道科学仪器股份有限公司 | A kind of miniature stab, container and its application method for detection reagent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |