CN206431140U - A kind of Medical Immunology test bar - Google Patents
A kind of Medical Immunology test bar Download PDFInfo
- Publication number
- CN206431140U CN206431140U CN201720140059.XU CN201720140059U CN206431140U CN 206431140 U CN206431140 U CN 206431140U CN 201720140059 U CN201720140059 U CN 201720140059U CN 206431140 U CN206431140 U CN 206431140U
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- China
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- sample
- test paper
- test
- test bar
- reagent
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Abstract
The utility model discloses a kind of Medical Immunology test bar, including detection reagent pipe, Test paper, sample collecting tank and test bar body, observation window is offered in the middle part of the test bar body, examine and Test paper is provided with the test bar body below window, described Test paper one end is connected with sample isocon, sample isocon connects sample mozzle, sample mozzle passes test paper chamber sample collecting tank, adding mouth is provided with the top of sample collecting tank, dustproof membrane is pasted with above adding mouth, a kind of Medical Immunology test bar, color on Test paper is compareed with detection than vitta and draws testing result, it is convenient and swift, suitable for the addition and detection of different samples and reagent, it is convenient and swift, it is applied widely, it is easy for operation, safety and sanitation, testing result is more accurate, will not be because of bacterium, the pollution effects such as microorganism detect structure.
Description
Technical field
The utility model is related to field of medical technology, specifically a kind of Medical Immunology test bar.
Background technology
Medical Immunology is the subject to content research such as antigen, antibody, immunoglobulin, cellular immunity and specificity,
Medical Immunology development is extremely rapid, and the every field of life science is penetrated into extensively.Many important breakthroughs in Medical Immunology
Property discovery, make immunology develop into one have multiple subdisciplines and intersect subject, also as life science and limit
Borrow the front subject of medical science.
At present, it is necessary to by detecting that it is special that the reactions change between sample liquid and reagent is realized during immunological investigation
The immune detection of the opposite sex, usual way is to be dropped in sample solution in test strips using buret, as sample liquid is in test paper
On bar slow diffusion and with the reagent reacting that contains in test strips, color changes, and with than vitta color comparator, obtaining sample
The immune detection result of product liquid.The detection of such a mode is only applicable the detection to specific sample liquid, and contain in test strips
Detection reagent is determined, causes the scope of application of test strips to narrow, it is impossible to flexible to implement immune detection according to different sample liquids.Examination
It is not good at if paper slip is preserved, makes moist or be contaminated, it will immune detection result is caused gross differences, need to improve.
The content of the invention
The purpose of this utility model is to provide a kind of Medical Immunology test bar, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of Medical Immunology test bar, including detection reagent pipe, Test paper, sample collecting tank and test bar sheet
Observation window is offered in the middle part of body, the test bar body, observation window bottom is provided with the detection below transparency glass plate, observation window
It is provided with rod body in test paper storage chamber, test paper storage chamber and is placed with Test paper, described Test paper one end is connected with sample shunting
Pipe, sample isocon connection sample mozzle, sample mozzle passes test paper chamber sample collecting tank, sample collecting tank top
Portion, which is provided with above adding mouth, adding mouth, is pasted with dustproof membrane, and the Test paper other end is connected with reagent isocon, reagent point
Flow tube connection reagent addition flexible pipe, reagent addition flexible pipe passes test paper storage chamber and connected with the detection reagent ttom of pipe end, the inspection
Test agent tube top portion connects connection airway tube on the upside of liquid injection pipe, liquid injection pipe threaded upper ends connection seal cap, the detection reagent pipe,
Airway tube connects air bag.
It is used as further program of the utility model：Test bar body on the upside of the observation window is pasted with detection colorimetric
Bar.
It is used as further program of the utility model：Desiccant box is provided with above the test paper storage chamber, desiccant box is set
In observation window bottom side, desiccant box bottom connection porous plate, porous plate surface through hole connects the desiccant box and test paper storage chamber
It is logical.
It is used as further program of the utility model：Sample liquid filter membrane is installed in the middle part of the sample collecting tank.
It is used as further program of the utility model：The dustproof membrane side extension, which is sold, tears handle, and hand tears handle and is arranged on inspection
The hand surveyed on rod body is torn in groove.
It is used as further program of the utility model：Flow regulator is installed on the reagent addition flexible pipe.
It is used as further program of the utility model：Unidirectional air outlet valve is installed, air bag end is installed on the airway tube
There is breather cheek valve.
The beneficial effects of the utility model are：
1）The transparency glass plate for crossing observation window bottom is easy to observe the Test paper in test paper storage chamber, clear glass
Plate also can prevent extraneous dust etc. from being polluted to Test paper.
2）Desiccant box internal desiccant absorbs moisture in test paper storage chamber, extends the Test paper resting period, it is to avoid damage of making moist
It is bad, influence Detection results.
3）Dustproof membrane is pasted onto above adding mouth and seals sample collecting tank, and outside air, dust, bacterium etc. cannot be introduced into
In sample collecting tank, pollution is not resulted in；Dustproof membrane is removed conveniently, is easy to that sample liquid is added on Test paper and slowly expanded
Dissipate.
4）Liquid injection pipe is easy to inject detection reagent in detection reagent pipe, and extruding gasbag adds detection reagent pipe detection reagent
It is added on Test paper and slowly spreads, after detection reagent is met with sample liquid on Test paper, reacts, Test paper face
Color is changed, and color on Test paper is compareed with detection than vitta and draws testing result, convenient and swift, it is adaptable to not same
The addition and detection of sheet and reagent, convenient and swift, applied widely, the relatively conventional test strips for being only capable of detecting single sample,
Easy for operation, safety and sanitation, testing result is more accurate, will not detect structure because of pollution effects such as bacterium, microorganisms.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is schematic internal view of the present utility model.
Fig. 2 is the outside schematic diagram of test bar body in the utility model.
In figure：1- airway tubes, 2- detection reagents pipe, 3- reagents addition flexible pipe, 4- reagents isocon, 5- test paper storage chamber, 6-
Test paper, 7- samples isocon, 8- samples mozzle, 9- samples collecting tank, 10- sample liquids filter membrane, 11- test bars body,
12- hands tear groove, 13- hands tear handle, 14- dustproof membranes, 15- adding mouths, 16- desiccant box, 17- detection than vitta, 18- observation windows,
19- transparency glass plates, 20- porous plates, 21- flow regulators, 22- seal caps, 23- liquid injection pipes, the unidirectional air outlet valves of 24-, 25- gas
Capsule, 26- breather cheek valves.
Embodiment
As shown in Figure 1-2, a kind of Medical Immunology test bar, including detection reagent pipe 2, Test paper 6, sample are collected
Groove 9 and test bar body 11, the middle part of test bar body 11 offer observation window 18, and the bottom of observation window 18 is provided with transparent glass
It is provided with glass plate 19, the test bar body 11 of the lower section of observation window 18 in test paper storage chamber 5, test paper storage chamber 5 and is placed with Test paper 6,
It is able to observe that through the transparency glass plate 19 of the bottom of observation window 18 on Test paper 6 in test paper storage chamber 5, the observation window 18
The test bar body 11 of side is pasted with detection than vitta 17, and detecting is used for the control of the color of Test paper 6 than vitta 17.
The top of test paper storage chamber 5 is provided with desiccant box 16, and desiccant box 16 is arranged on the bottom side of observation window 18, desiccant box
16 bottoms connect porous plate 20, and the surface through hole of porous plate 20 makes the desiccant box 16 be connected with test paper storage chamber 5, desiccant box 16
Internal desiccant absorbs moisture in test paper storage chamber 5, extends the resting period of Test paper 6, it is to avoid moisture damage, influences Detection results.
Described one end of Test paper 6 is connected with sample isocon 7, and sample isocon 7 connects sample mozzle 8, and sample is led
Flow tube 8 passes the connection sample of test paper storage chamber 5 collecting tank 9, and the middle part of sample collecting tank 9 is provided with sample liquid filter membrane 10, and sample is collected
The top of groove 9 is provided with adding mouth 15, and the top of adding mouth 15 is pasted with dustproof membrane 14, and the extension of the side of dustproof membrane 14, which is sold, tears handle 13, hand
Tear the hand that handle 13 is arranged on test bar body 11 to tear in groove 12, before not detected, dustproof membrane 14 is pasted onto on adding mouth 15
Side seals sample collecting tank 9, and outside air, dust, bacterium etc. cannot be introduced into sample collecting tank 9, not result in pollution, when
When needing detection, hand, which clutches the hand that hand torn in groove 12 and tears handle 13 and exert a force, removes dustproof membrane 14 from the top of adding mouth 15, then will
The sample liquid sample of collection is added in sample collecting tank 9, and the sample liquid after the filtering of sample liquid filter membrane 10 passes through sample mozzle 8
Sample isocon 7 is flow to, is then flowed on Test paper 6, sample liquid slowly spreads on Test paper 6.
The other end of Test paper 6 is connected with reagent isocon 4, the connection reagent addition flexible pipe 3 of reagent isocon 4, examination
Agent addition flexible pipe 3 passes test paper storage chamber 5 and connected with the bottom of detection reagent pipe 2, and stream is provided with the reagent addition flexible pipe 3
Fast adjuster 21, flow regulator 21 is easy to adjust the flow velocity of reagent and keying, the detection reagent pipe in reagent addition flexible pipe 3
2 top connection liquid injection pipes 23, the threaded upper ends of liquid injection pipe 23 connection seal cap 22, screwing hermetic cap 22 makes the upper end mouth of pipe of liquid injection pipe 23
Unidirectional outlet is installed on sealing, the upside of the detection reagent pipe 2 connection airway tube 1, the connection air bag 25 of airway tube 1, airway tube 1
Valve 24, the end of air bag 25 is provided with breather cheek valve 26.
When needing detection, seal cap 22 is outwarded winding, detection reagent is injected in detection reagent pipe 2 by liquid injection pipe 23, so
Screwing hermetic cap 22, opens flow regulator 21, then by pressuring gasbag 25, air is pressed into inspection by air bag 25 by airway tube 1 afterwards
In test agent pipe 2, detection reagent pipe 2 is in barotropic state, in detection reagent pipe 2 detection reagent be squeezed into bottom reagent addition it is soft
Pipe 3, the reagent isocon 4 for finally adding the end of flexible pipe 3 from reagent is flow on Test paper 6, and detection reagent is on Test paper 6
Slow diffusion；Needed to select detection reagent and sample liquid to be added to the order on Test paper 6 according to detection, when detection reagent with
After sample liquid meets on Test paper 6, react, the color of Test paper 6 changes, by color on Test paper 6 with
Detection draws testing result than the control of vitta 17, convenient and swift, it is adaptable to the addition and detection of different samples and reagent, convenient fast
Victory, the test strips for being only capable of detecting single sample applied widely, relatively conventional, easy for operation, safety and sanitation, detection knot
Fruit is more accurate, will not detect structure because of pollution effects such as bacterium, microorganisms.
In addition, the replacing of Test paper for convenience, test paper storage chamber 5 can be made be arranged on detection as demountable structure
Inside rod body, and test bar body be fabricated in itself above and below two parts, the interior corresponding cavity of setting, and being sealed.
Claims (7)
1. a kind of Medical Immunology test bar, including detection reagent pipe, Test paper, sample collecting tank and test bar body,
Characterized in that, offering observation window in the middle part of the test bar body, observation window bottom is provided with transparency glass plate, observation window
It is provided with the test bar body of side in test paper storage chamber, test paper storage chamber and is placed with Test paper, described Test paper one end is connected with
Sample isocon, sample isocon connection sample mozzle, sample mozzle passes test paper chamber sample collecting tank, sample
It is provided with the top of collecting tank above adding mouth, adding mouth and is pasted with dustproof membrane, the Test paper other end is connected with reagent shunting
Pipe, reagent isocon connection reagent addition flexible pipe, reagent addition flexible pipe passes test paper storage chamber and connected with the detection reagent ttom of pipe end
Logical, the detection reagent tube top portion is connected to be connected on the upside of liquid injection pipe, liquid injection pipe threaded upper ends connection seal cap, the detection reagent pipe
Connect airway tube, airway tube connection air bag.
2. a kind of Medical Immunology test bar according to claim 1, it is characterised in that：Inspection on the upside of the observation window
Survey rod body is pasted with detection and compares vitta.
3. a kind of Medical Immunology test bar according to claim 1, it is characterised in that：Set above the test paper storage chamber
There is desiccant box, desiccant box is arranged on observation window bottom side, and desiccant box bottom connection porous plate, porous plate surface through hole makes institute
State desiccant box and test paper chamber.
4. a kind of Medical Immunology test bar according to claim 1, it is characterised in that：In the middle part of the sample collecting tank
Sample liquid filter membrane is installed.
5. a kind of Medical Immunology test bar according to claim 1, it is characterised in that：The dustproof membrane side extension
Sell and tear handle, hand tears the hand that handle is arranged on test bar body and torn in groove.
6. a kind of Medical Immunology test bar according to claim 1, it is characterised in that：On the reagent addition flexible pipe
Flow regulator is installed.
7. a kind of Medical Immunology test bar according to claim 1, it is characterised in that：It is provided with the airway tube
Unidirectional air outlet valve, air bag end is provided with breather cheek valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140059.XU CN206431140U (en) | 2017-02-16 | 2017-02-16 | A kind of Medical Immunology test bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140059.XU CN206431140U (en) | 2017-02-16 | 2017-02-16 | A kind of Medical Immunology test bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206431140U true CN206431140U (en) | 2017-08-22 |
Family
ID=59590193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720140059.XU Expired - Fee Related CN206431140U (en) | 2017-02-16 | 2017-02-16 | A kind of Medical Immunology test bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206431140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122856A (en) * | 2020-01-10 | 2020-05-08 | 中国农业科学院烟草研究所 | Time-resolved fluorescence immunochromatography test paper card for detecting butralin |
| CN115078348A (en) * | 2022-06-13 | 2022-09-20 | 江苏倍锋医疗科技有限公司 | Accurate and rapid detection device for humidity control and detection method thereof |
-
2017
- 2017-02-16 CN CN201720140059.XU patent/CN206431140U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122856A (en) * | 2020-01-10 | 2020-05-08 | 中国农业科学院烟草研究所 | Time-resolved fluorescence immunochromatography test paper card for detecting butralin |
| CN111122856B (en) * | 2020-01-10 | 2023-05-12 | 中国农业科学院烟草研究所 | Time-resolved fluorescence immunochromatography test paper card for detecting butralin |
| CN115078348A (en) * | 2022-06-13 | 2022-09-20 | 江苏倍锋医疗科技有限公司 | Accurate and rapid detection device for humidity control and detection method thereof |
| CN115078348B (en) * | 2022-06-13 | 2023-07-21 | 江苏倍锋医疗科技有限公司 | Accurate and rapid detection device and detection method thereof |
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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 |
Granted publication date: 20170822 Termination date: 20180216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |