CN204705517U - A kind of micro quantitative determination sampling save set - Google Patents
A kind of micro quantitative determination sampling save set Download PDFInfo
- Publication number
- CN204705517U CN204705517U CN201520212237.6U CN201520212237U CN204705517U CN 204705517 U CN204705517 U CN 204705517U CN 201520212237 U CN201520212237 U CN 201520212237U CN 204705517 U CN204705517 U CN 204705517U
- Authority
- CN
- China
- Prior art keywords
- quantitative determination
- micro
- sampling
- kapillary
- micro quantitative
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of micro quantitative determination sampling save set, comprise a quantitative sampling structure and an absorption migration structure.Micro quantitative determination kapillary containing quantitative effect in quantitative sampling structure, the cavity be connected with micro quantitative determination kapillary and the side opening be connected in cavity.Absorption migration structure comprises adsorbent equipment and hand-held device.There is in adsorbent equipment the thrust suitable with micro quantitative determination kapillary.During use, by absorption migration structure being inserted the cavity of quantitative sampling structure, the sample liquids in micro quantitative determination kapillary can be adsorbed in adsorbent equipment, realize accurate quantification, facilitating transfer and the preservation of sample liquids.
Description
Technical field
The utility model relates to a kind of micro quantitative determination sampling save set.
Background technology
Quantitative capillary tube has a wide range of applications in sampling process, and it is generally arranged on microsampling sample injector and uses.And along with the development of medical detection industry, the detection application of micro liquid is also more and more extensive.Presently, although the micro quantitative determination kapillary of the hydrocone type with a scale generally adopted can sample, in operation, sampling precision aspect is short of to some extent, and each sampling error used is larger.And in the transfer filling of sample, step is also more loaded down with trivial details.Therefore, transfer sample convenience high in the urgent need to a kind of sampling precision.The quantitative trace sampling apparatus of easy preservation sample liquid.
Utility model content
The utility model provides a kind of micro quantitative determination sampling save set, and described micro quantitative determination sampling save set not only accurately can carry out the quantitative sampling of micro liquid, and is easily shifted by sample, facilitates the preservation of sample.
The micro quantitative determination sampling save set that the utility model provides, includes a quantitative sampling structure.Wherein, in described quantitative sampling structure, containing a micro quantitative determination kapillary, the cavity be connected with micro quantitative determination kapillary, cavity side has side opening.This shape ensure that accuracy and the repeatability of liquid sampling.
Furthermore, the micro quantitative determination kapillary material in described sampler can be glass, plastics, metal or other attainable materials.
Further, by controlling the thickness length of kapillary, this tests the micro quantitative determination sampling that novel micro quantitative determination sampling save set can realize 1 ~ 200 microlitre.
The novel micro quantitative determination sampling save set provided of this experiment, also comprises the absorption migration structure of an absorption micro liquid.In wherein said absorption migration structure, containing 2 devices: adsorbent equipment and hand-held device.Described adsorbent equipment front end has thrust, the mating shapes of micro quantitative determination kapillary in described thrust and quantitative sampling structure, can be adaptive with micro quantitative determination kapillary, by the liquid adsorption in micro-energy kapillary in adsorbent equipment.
Furthermore, the material of described adsorbent equipment can be have the water-absorbing sponge of liquid adsorption power, filter paper, oil-Absorbing Sheets, have the macromolecular material etc. of adsorption function.By the thrust of front end, can complete being transferred on sorbing material by the liquid in quantitative sampling structure.And the material of hand-held device can be the material identical or different with quantitative sampling structure, comprise plastics, glass, metal or other attainable materials.
By described absorption migration structure is inserted in quantitative sampling structure, can easily sample liquids be transferred in the material such as filter paper, sponge.For the liquid after transfer, can be advantageously used in the preservation of modes such as refrigerating, freezing, dry, more existing sampler is more conducive to the enforcement of various preserving type.
By the utility model, accurately can realize the quantitative sampling of micro liquid, overcome the shortcoming that conventional scale kapillary sampling error is larger.Meanwhile, liquid conveniently can be transferred in absorption migration structure, facilitate Sample storage.
Accompanying drawing explanation
The structural representation of the micro quantitative determination sampling save set that Fig. 1 provides for the utility model, wherein micro quantitative determination kapillary is cylindrical.
The structural representation of the micro quantitative determination sampling save set that Fig. 2 provides for the utility model, wherein micro quantitative determination kapillary is cylindricality.
Wherein 1 is quantitative sampling structure, and 1-1 is micro quantitative determination kapillary, and 1-2 is cavity, and 1-3 is side opening.2 is absorption migration structure, and 2-1 is adsorbent equipment, and 2-2 is hand-held device, and 2-3 is thrust.
Embodiment
By reference to the accompanying drawings, the utility model is further described, but is not limited to embodiment.
As shown in Figure 1, be the schematic diagram of the utility model micro quantitative determination sampling save set, it comprises a quantitative sampling structure 1 and absorption migration structure 2.
As shown in Figure 1, a micro quantitative determination kapillary 1-1 is had in sampler.By control micro quantitative determination kapillary 1-1 thickness length, the sampling amount of described micro quantitative determination kapillary 1-1 accurately can be controlled at 1 microlitre to 200 microlitre.The material of micro quantitative determination kapillary 1-1 can be glass, plastics, metal or other attainable materials.The shape of micro quantitative determination kapillary 1-1 can be cylindrical or cylindricality.That be connected with micro quantitative determination kapillary 1-1 is a cavity 1-2, and cavity has side opening 1-3.Due to the existence of open cavity, after micro quantitative determination kapillary 1-1 siphon to open cavity, just no longer carry out syphonic effect, thus realize quantitatively accurate.The effect of side opening 1-3 is mainly in order to derive air-flow.
As shown in Figure 1, the novel micro quantitative determination sampling save set provided of this experiment, also comprises the absorption migration structure 2 of an absorption micro liquid.In wherein said absorption migration structure 2, containing 2 devices: adsorbent equipment 2-1 and hand-held device 2-2.Described adsorbent equipment 2-1 has a thrust 2-3, the mating shapes of micro quantitative determination kapillary 1-1 in described thrust 2-3 and quantitative sampling structure 1, and shape can be semisphere, semi-cylindrical or cylindricality, adaptive with micro quantitative determination kapillary 1-1.By the liquid adsorption in micro quantitative determination kapillary 1-1 in absorption migration structure 2.
Furthermore, the material of described adsorbent equipment 2-1 can be the water-absorbing sponge, filter paper, oil-Absorbing Sheets, macromolecular material etc. with liquid adsorption power.By the thrust 2-3 of front end, can complete being transferred on sorbing material by the liquid in quantitative sampling structure 1.And the material of hand-held device 2-2 can be the material identical or different with sampler, comprise plastics, glass, other attainable materials of metal.During use, by described absorption migration structure 2 is inserted in quantitative sampling structure 1, can easily sample liquids be transferred in the material such as filter paper, sponge, and then convenient preservation.Absorption migration structure 2 is inserted along the cavity 1-2 of quantitative sampling structure 1, and air-flow is derived by side opening 1-3.
Micro quantitative determination sampling save set of the present utility model, is provided with the advantage of accurate micro quantitative determination sampling, easily can realizes transfer and the preservation of liquid solution simultaneously.
For the explanation of above-described embodiment, be that professional and technical personnel in the field can realize or use the utility model, the amendment for these embodiments is apparent for those of ordinary skills.The utility model can not be limited to embodiment as herein described, but will accord with and say disclosed principle and the consistent most wide region of features of novelty herein.
Claims (3)
1. a micro quantitative determination sampling save set, is characterized in that, comprising:
Quantitative sampling structure (1), described quantitative sampling structure has micro quantitative determination kapillary (1-1), be connected with micro quantitative determination kapillary (1-1) cavity (1-2) and cavity side opening (1-3);
Absorption migration structure (2), described absorption migration structure has adsorbent equipment (2-1), hand-held device (2-2), and adsorbent equipment (2-1) front end has thrust (2-3).
2. micro quantitative determination sampling save set according to claim 1, is characterized in that described micro quantitative determination kapillary (1-1) is cylindrical or cylindricality.
3. micro quantitative determination according to claim 1 sampling save set, is characterized in that described thrust (2-3) is semisphere, semi-cylindrical or cylindricality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212237.6U CN204705517U (en) | 2015-04-01 | 2015-04-01 | A kind of micro quantitative determination sampling save set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212237.6U CN204705517U (en) | 2015-04-01 | 2015-04-01 | A kind of micro quantitative determination sampling save set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204705517U true CN204705517U (en) | 2015-10-14 |
Family
ID=54285122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212237.6U Active CN204705517U (en) | 2015-04-01 | 2015-04-01 | A kind of micro quantitative determination sampling save set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204705517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430639A (en) * | 2015-12-29 | 2018-08-21 | 欧普科诊断有限责任公司 | Fluid collection device and correlation technique |
-
2015
- 2015-04-01 CN CN201520212237.6U patent/CN204705517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430639A (en) * | 2015-12-29 | 2018-08-21 | 欧普科诊断有限责任公司 | Fluid collection device and correlation technique |
| US10827966B2 (en) | 2015-12-29 | 2020-11-10 | Opko Diagnostics, Llc | Fluid collection device and related methods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206960168U (en) | A kind of medical test sampler | |
| US3952599A (en) | Fractional-fill capillary pipette and method | |
| CN203044028U (en) | Quantifying straw | |
| US20160339421A1 (en) | Quantitative pipette | |
| CN107866196B (en) | Conjoined feeding device and method thereof | |
| CN204439557U (en) | Tubular type test paper | |
| CN203132865U (en) | Puncturing piston type sample feeding and sampling device | |
| CN204705517U (en) | A kind of micro quantitative determination sampling save set | |
| CN202757793U (en) | Microscale sample moving machine | |
| CN204269419U (en) | A kind of sampler | |
| CN107748160B (en) | POCT ready-to-use micro-fluidic chip and application method | |
| CN210954058U (en) | Magnetic bead releasing mechanism and system | |
| CN203178107U (en) | Insertion type resin performance detecting and measuring device | |
| CN205007990U (en) | Burette is absorb to trace | |
| CN207866565U (en) | A kind of integrated quantitative sampling mix reagent device | |
| CN206742192U (en) | A kind of sample injection apparatus for mass spectrographs of good airproof performance | |
| CN203417689U (en) | Loss-free multifunctional automatic quantifying pipette | |
| CN207056593U (en) | A kind of micro-sampler for medical inspection | |
| CN208882455U (en) | A kind of adjustable bottle stopper | |
| CN211505555U (en) | Detection apparatus with wetting function | |
| CN219590330U (en) | Reagent card capable of accurately adding sample | |
| CN108982357A (en) | A kind of ply adhesion test device | |
| CN2566244Y (en) | Sampler | |
| CN202494584U (en) | Sampling pipe | |
| CN203732315U (en) | Medical examination micro sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |