CN208579955U - A kind of portable liquid taking device - Google Patents
A kind of portable liquid taking device Download PDFInfo
- Publication number
- CN208579955U CN208579955U CN201821160744.XU CN201821160744U CN208579955U CN 208579955 U CN208579955 U CN 208579955U CN 201821160744 U CN201821160744 U CN 201821160744U CN 208579955 U CN208579955 U CN 208579955U
- Authority
- CN
- China
- Prior art keywords
- reagent card
- ontology
- sheath body
- card ontology
- reagent
- 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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Abstract
The utility model discloses a kind of portable liquid taking device, it include: reagent card ontology, reagent card handle, reagent card sheath body and sampling structure, the reagent card handle is connect with one end of the reagent card ontology, the reagent card sheath body removably covers on the reagent card ontology, the sampling structure is removably installed on the reagent card ontology other end, the reagent card ontology is equipped with an observation window, when the reagent card sheath body is placed on the reagent card ontology, the observation window is hidden in the reagent card sheath body.The utility model is detachably arranged at reagent card sheath body and sampling structure on reagent card ontology by setting, it can be contaminated to avoid the Process window and reagent card ontology of reagent card ontology, and it can be by being taken off manually except sampling structure and the reagent card sheath body polluted by urine, the cleaning for completing reagent card ontology indirectly, can be contaminated by shirtsleeve operation to avoid the equipment of subsequent detection reagent card ontology.
Description
Technical field
The utility model relates to detection device technical field more particularly to a kind of portable liquid taking devices.
Background technique
All kinds of chemical substances occur chemical reaction (including complex reaction, chelation reaction, redox reaction etc.) by
Discoloration often is had, can claim it that color reaction has occurred at this time.The essence of color reaction is chemical reagent molecular entities
Or individual aggregation extent changes (molecule particles diameter or intermolecular gap change) afterwards before the reaction, so that it is lost
Or the absorption for specific wavelength visible light or scattering power are obtained, the variation of color is shown as in people's naked eyes.
The reaction metachrosis of chemical reagent is often used in the characterization or mark of particular chemicals, according to discoloration
With allotment precision difference, reagent reaction front and back color variation can the existence qualitatively to specified chemical object judge
(such as film promoting sexual gland hormone HCG measurement is for testing pregnant, acid-base indicator for soda acid sex determination), semi-quantitatively to specified chemical
The content of object is estimated (such as follicle-stimulating hormone FSH measurement is measured for arrangement period estimation, PH test paper for ph value),
Even quantitatively measure specified chemical object content.In metachromasia, one kind reaction be by the principle of " chelating dyeing " come
Identify target compound.It generally passes through immune response so that determinand " dyeing " is marked, and is dyed removing
Determinand content is judged by the shades of residual color after agent.Due to the convenience of its result viewing, it is based on visible light
The chemicals measurement of metachromasia in range has obtained more being widely applied in real life.
By taking the quantitative detection process realized using the reaction of double fastener heart immunochromatography as an example, as shown in Figure 1, using substrate is selected
Chromatography effect, by certain density testing liquid be added dropwise in substrate after, solution by chromatography effect move forward, dissolve
The product dyed thereby that is solidificated on bonding pad simultaneously sweeps along it to move together；When liquid further moves to test zone, with dye
The target compound that color object combines can be cured in certain compounds " capture " on " p-wire " herein, and (target compound is big
Double sandwich methods when molecule)；When liquid, which carries reaction residual, to be continued to move at " control line ", it is remaining not with targeted
It closes the product dyed thereby that object combines and is cured in the target compound congener " capture " (double sandwich methods) on " control line "；Last
Color concentration on " p-wire ", in other words on " p-wire " and " control line " ratio of color (or perhaps for spy
The degree of absorption of standing wave section visible light), to testing liquid target compound concentration at corresponding corresponding relationship.
It is directed in the analyte detection to be measured based on urine, takes pendular ring section to be often complicated and inefficient.Commonly scheme is
The combination of urine cup and dropper is accepted using urine cup and is not contaminated urine, and in short time after the completion of chamber pot, utilize dropper
It draws a little liquid drop and is placed in the taking on urine window of detection reagent card, this trouble complex for operation step, and reagent card reacts
Window is easy by extraneous pollution.
Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of portable liquid taking device.
The technical solution of the utility model is as follows: the utility model provides a kind of portable liquid taking device, comprising: reagent card
One end of ontology, reagent card handle, reagent card sheath body and sampling structure, the reagent card handle and the reagent card ontology connects
It connects, the reagent card sheath body removably covers on the reagent card ontology, and the sampling structure is removably installed in described
On the reagent card ontology other end, the reagent card ontology is equipped with an observation window, when the reagent card sheath body is placed on the examination
When on agent card ontology, the observation window is hidden in the reagent card sheath body.
Described sampling structure one end is embedded in the reagent card ontology other end.
The face size of the reagent card sheath body is consistent with the face size of reagent card handle.
Through-hole is provided with inside the reagent card sheath body, the reagent card ontology runs through the through-hole.
The length of the reagent card sheath body is consistent with the length of the reagent card ontology.
The portable liquid taking device is urine sampling device.
Using the above scheme, the utility model provides a kind of portable liquid taking device, is detachably arranged at examination by setting
Reagent card sheath body and sampling structure on agent card ontology, can to avoid reagent card ontology Process window and reagent card ontology by dirt
Dye, and reagent card ontology can be completed indirectly by being taken off manually except sampling structure and the reagent card sheath body polluted by urine
Cleaning can be contaminated by shirtsleeve operation to avoid the equipment of subsequent detection reagent card ontology.
Detailed description of the invention
Fig. 1 is chromatographic theory figure in the prior art.
Fig. 2 is the structural schematic diagram of the portable liquid taking device of the utility model.
Fig. 3 is the structural schematic diagram of reagent card handle and reagent card ontology in the utility model.
Fig. 4 is the structural schematic diagram of reagent cutting ferrule shell in the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Please see Fig. 2 to Fig. 4, the utility model provides a kind of portable liquid taking device, can by the way that reagent card sheath body is arranged
To avoid observation window 10 and reagent card ontology 2 during taking liquid to be contaminated well, also, use is very convenient, keeps away
Cumbersome sampling process is exempted from.The liquid taking device includes: reagent card ontology 2, reagent card handle 4, reagent card sheath body 6 and takes
Spline structure 8, the reagent card handle 4 are connect with one end of the reagent card ontology 2, and the reagent card sheath body 6 removably covers
On the reagent card ontology 2, the sampling structure 8 is removably installed on 2 other end of reagent card ontology, the examination
Agent card ontology 2 is equipped with an observation window 10, reaction test paper can be directly observed through the observation window 10, when the reagent
When cutting ferrule shell 6 is placed on the reagent card ontology 2, the observation window 10 is hidden in the reagent card sheath body 6.The utility model
It is designed according to ergonomics, entire liquid taking device carries out one-handed performance, sampling structure 8 and examination when picking up urine convenient for women
Agent cutting ferrule shell 6 is detachably arranged on reagent card ontology 2, can be to avoid the Process window 10 and reagent card sheet of reagent card ontology 2
Body 2 is contaminated, and can complete examination indirectly by being taken off manually except sampling structure 8 and the reagent card sheath body 6 polluted by urine
The cleaning of agent card ontology 2 can be contaminated by shirtsleeve operation to avoid the equipment of subsequent detection reagent card ontology 2.
2 other end of reagent card ontology is equipped with a recess portion, and described 8 one end of sampling structure is embedded in the reagent card ontology
In the recess portion of 2 other ends, sampling liquid can be made smoothly to be transferred to reagent card ontology 2.The sampling structure 8 is equipped with several
A hollow-out parts, setting hollow-out parts are convenient for sampling.
The face size of the reagent card sheath body 6 is consistent with the face size of reagent card handle 4, so that this portable takes liquid
Device is more attractive.The length of the reagent card sheath body 6 is consistent with the length of the reagent card ontology 2, in the reagent card sheath body 6
Portion is provided with through-hole, and the reagent card ontology 2 runs through the through-hole, to guarantee that entire reagent card ontology 2 can be protected comprehensively.
The portable liquid taking device is urine sampling device.
In conclusion the utility model provides a kind of portable liquid taking device, reagent card is detachably arranged at by setting
Reagent card sheath body and sampling structure on ontology can be contaminated to avoid the Process window and reagent card ontology of reagent card ontology,
And the cleaning of reagent card ontology can be completed indirectly by being taken off manually except sampling structure and the reagent card sheath body polluted by urine
Work, can be contaminated by shirtsleeve operation to avoid the equipment of subsequent detection reagent card ontology.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (6)
1. a kind of portable liquid taking device characterized by comprising reagent card ontology, reagent card handle, reagent card sheath body and
Sampling structure, the reagent card handle are connect with one end of the reagent card ontology, and the reagent card sheath body removably covers
On the reagent card ontology, the sampling structure is removably installed on the reagent card ontology other end, the reagent card
Ontology is equipped with an observation window, and when the reagent card sheath body is placed on the reagent card ontology, the observation window is hidden in
In the reagent card sheath body.
2. portable liquid taking device according to claim 1, which is characterized in that described sampling structure one end is embedded in described
In the reagent card ontology other end.
3. portable liquid taking device according to claim 1, which is characterized in that the face size of the reagent card sheath body with
The face size of reagent card handle is consistent.
4. portable liquid taking device according to claim 1, which is characterized in that be provided with inside the reagent card sheath body logical
Hole, the reagent card ontology run through the through-hole.
5. portable liquid taking device according to claim 1, which is characterized in that the length of the reagent card sheath body with it is described
The length of reagent card ontology is consistent.
6. portable liquid taking device according to claim 1, which is characterized in that the portable liquid taking device takes for urine
Sampling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160744.XU CN208579955U (en) | 2018-07-20 | 2018-07-20 | A kind of portable liquid taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160744.XU CN208579955U (en) | 2018-07-20 | 2018-07-20 | A kind of portable liquid taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579955U true CN208579955U (en) | 2019-03-05 |
Family
ID=65511045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821160744.XU Expired - Fee Related CN208579955U (en) | 2018-07-20 | 2018-07-20 | A kind of portable liquid taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579955U (en) |
-
2018
- 2018-07-20 CN CN201821160744.XU patent/CN208579955U/en not_active Expired - Fee Related
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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: 20190305 |