CN206892110U - High tenacity chromatograph test strip is used in a kind of aflatoxins detection - Google Patents
High tenacity chromatograph test strip is used in a kind of aflatoxins detection Download PDFInfo
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- CN206892110U CN206892110U CN201720623773.4U CN201720623773U CN206892110U CN 206892110 U CN206892110 U CN 206892110U CN 201720623773 U CN201720623773 U CN 201720623773U CN 206892110 U CN206892110 U CN 206892110U
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Abstract
It the utility model is related to aflatoxins detection field, high tenacity chromatograph test strip is used in specially a kind of aflatoxins detection, including reaction film, the bottom covering of reaction film is provided with film end liner bar, film end liner bar and reaction film are respectively positioned in the pick trough of water suction moulding, the water suction moulding is embedded in the test paper groove of test paper egative film, and test paper bottom land end is provided with water proof film layer.Testing staff holds the hand-held piece of test strips when the utility model structure uses, test solution to be detected is instilled in reaction film, detected by the detection zone on reaction film, reaction film is tentatively supported using film end liner bar, improve its toughness, the moulding that absorbs water simultaneously has the function that to be oriented to test solution, avoid detecting test solution loss, utilize the high tenacity of test paper egative film, reaction film is supported again, so as to improve the toughness of whole test strips, while reaction film is wrapped in test paper egative film, reaction film during detection can be avoided to sustain damage.
Description
Technical field
Aflatoxins detection field is the utility model is related to, high tenacity chromatographic test paper is used in specially a kind of aflatoxins detection
Bar.
Background technology
With the improvement of human living standard, food security has become one of the problem of people pay close attention to the most, and people are every
Its milk that can all eat may contain the aflatoxins to human health, and mammal intake is polluted by aflatoxins
Feed or food after in vivo can be hydroxylated and generate aflatoxins.Research shows, aflatoxins is strong carcinogen, the world
Aflatoxins maximum permissible concentration is 15 μ ɡ/Κ ɡ in the food that health organization is formulated, and the content in other animal feeds can not surpass
300 μ ɡ/Κ ɡ are crossed, therefore, the detection method for establishing special, sensitive and simple aflatoxins is the task of top priority.
Research both at home and abroad at present mainly has immune colloidal gold chromatography technology, and this detection method is easy to operate, quick, pollution
It is smaller, while sensitivity is also higher, is adapted to the general inspection and screening of batch sample, the kit after particularly succeeding in developing, to inspection
Survey personnel bring great convenience, and with the development of technology, now increasing test strips also with detection, test strips sheet
The simplicity that body has makes it obtain very big popularization, but intensity of existing test strips itself is relatively low, in detection process by
It is inadequate in its toughness, easily it can be caused to be damaged, be this it is proposed that a kind of aflatoxins so as to influence the effect of detection
Detection high tenacity chromatograph test strip is used to improve existing test strips.
Utility model content
The purpose of this utility model is to provide a kind of aflatoxins detection high tenacity chromatograph test strip, and the test strips are set
There are water suction moulding and test paper egative film, the function with high tenacity.To achieve the above object, the utility model provides following technical side
Case：
A kind of aflatoxins detection high tenacity chromatograph test strip, including reaction film, the bottom covering of the reaction film are set
There is film end liner bar, the film end liner bar and reaction film are respectively positioned in the pick trough of water suction moulding, on the inner side of the water suction moulding
Lower end is provided with intermediate plate, and the four edges of the film end liner bar and reaction film are respectively positioned in two intermediate plates, and the water suction moulding is embedded positioned at examination
In the test paper groove of paper egative film, the test paper bottom land end is provided with water proof film layer.
Preferably, the reaction film is rectangle diaphragm structure, and the film end liner bar is medical cotton absorbent material, and film bottom
The form and dimension of lining bar and reaction film is consistent,
Preferably, the water suction moulding is quadra structure, and the water suction groove shape and reaction film shape in it keep one
Cause, and the thickness of pick trough is equal to the thickness sum of reaction film and film end liner bar, and reaction film and film end liner bar are fixed positioned at suction
In water moulding, the outer end in the intermediate plate section is quadrant structure, and the structure is filter.
Preferably, the water suction moulding bottom is sealed by water proof film layer, and the moulding that absorbs water is fixed and is located at test paper groove
Interior, the shape of the test paper groove is consistent with the housing shape of water suction moulding, and test paper groove depth is equal to the thickness of water suction moulding.
Preferably, the test paper egative film is rectangle laminated structure, and test paper egative film is polypropylene plastics tablet, the test paper bottom
Hand-held piece is provided with the left of piece top surface, the thickness of the hand-held piece is more than the thickness of test paper egative film.
Compared with prior art, the beneficial effects of the utility model are：Testing staff's hand when the utility model structure uses
The hand-held piece of test strips is held, test solution to be detected is instilled in reaction film, detected by the detection zone on reaction film, is utilized
Film end liner bar is tentatively supported to reaction film, improves its toughness, while the moulding that absorbs water has the function that to be oriented to test solution, avoids examining
Test fluid is lost in, and using the high tenacity of test paper egative film, reaction film is supported again, so as to improve the tough of whole test strips
Property, while reaction film is wrapped in test paper egative film, reaction film during detection can be avoided to sustain damage.
Brief description of the drawings
Fig. 1 is the utility model structural blast schematic diagram；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the utility model water suction frame and strip construction schematic diagram.
In figure：1 test paper egative film, 11 test paper grooves, 2 hand-held pieces, 3 water proof film layers, 4 water suction mouldings, 41 pick trough, 42 intermediate plates,
43 filters, 5 reaction films, 6 film end liner bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of aflatoxins detection is chromatographed with high tenacity and tried
Paper slip, including reaction film 5, reaction film 5 are rectangle diaphragm structure, and film end liner bar 6 is medical cotton absorbent material, and film end liner bar
6 and the form and dimension of reaction film 5 be consistent, the reaction film 5 is provided with detection zone and quality control region, for aflatoxins
Detection, the detection technique is existing common technology, be will not be described here.
The bottom covering of reaction film 5 is provided with film end liner bar 6, and film end liner bar 6 and reaction film 5 are respectively positioned on the suction of water suction moulding 4
In tank 41, the inner side upper and lower side of water suction moulding 4 is provided with intermediate plate 42, and the four edges of the film end liner bar 6 and reaction film 5 are respectively positioned on two
In individual intermediate plate 42, water suction moulding 4 is quadra structure, and the shape of pick trough 41 and the shape of reaction film 5 in it are consistent, and
The thickness of pick trough 41 is equal to the thickness sum of reaction film 5 and film end liner bar 6, and reaction film 5 and film end liner bar 6 are fixed positioned at suction
In water moulding 4, the outer end in the section of intermediate plate 42 is quadrant structure, and the structure is filter 43, and by absorbing water, moulding 4 will be anti-
Answer film 5 to be fixed therein, reaction film 5 is tentatively supported using film end liner bar 6, improves its toughness, while the moulding 4 that absorbs water has
Play the role of to be oriented to test solution, avoid detecting test solution loss.
The water suction moulding 4 is embedded, and the bottom of test paper groove 11 is provided with water proof film layer 3 in the test paper groove 11 of test paper egative film 1, inhales
The bottom of water moulding 4 is sealed by water proof film layer 3, and the moulding 4 that absorbs water is fixed in test paper groove 11, the shape of test paper groove 11
It is consistent with the housing shape of water suction moulding 4, and the depth of test paper groove 11 is equal to the thickness of water suction moulding 4, test paper egative film 1 is rectangle
Laminated structure, and test paper egative film 1 is polypropylene plastics tablet, and hand-held piece 2 is provided with the left of the top surface of test paper egative film 1, holds the thickness of piece 2
Degree is more than the thickness of test paper egative film 1, and using the high tenacity of test paper egative film 1, reaction film 5 is supported again, whole so as to improve
The toughness of individual test strips, while reaction film 5 is included in test paper egative film 1, reaction film 5 during detection can be avoided to sustain damage.
Operation principle：Testing staff holds the hand-held piece 2 of test strips when the utility model structure uses, by examination to be detected
Drop enters in reaction film 5, is detected by the detection zone on reaction film 5, and reaction film 5 is carried out tentatively using film end liner bar 6
Support, improves its toughness, while the moulding 4 that absorbs water has the function that to be oriented to test solution, avoids detecting test solution loss, utilizes test paper egative film
1 high tenacity, reaction film 5 is supported again, so as to improve the toughness of whole test strips, while reaction film 5 is wrapped in
In test paper egative film 1, reaction film 5 during detection can be avoided to sustain damage.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. high tenacity chromatograph test strip, including reaction film are used in a kind of aflatoxins detection（5）, it is characterised in that：The reaction film
（5）Bottom covering be provided with film end liner bar（6）, the film end liner bar（6）And reaction film（5）It is respectively positioned on water suction moulding（4）Suction
Tank（41）It is interior, the water suction moulding（4）Inner side upper and lower side be provided with intermediate plate（42）, the film end liner bar（6）And reaction film（5）'s
Four edges are respectively positioned on two intermediate plates（42）It is interior, the water suction moulding（4）It is embedded to be located at test paper egative film（1）Test paper groove（11）It is interior, institute
State test paper groove（11）Bottom is provided with water proof film layer（3）.
2. high tenacity chromatograph test strip is used in a kind of aflatoxins detection according to claim 1, it is characterised in that：It is described anti-
Answer film（5）For rectangle diaphragm structure, the film end liner bar（6）For medical cotton absorbent material, and film end liner bar（6）And reaction film
（5）Form and dimension be consistent.
3. high tenacity chromatograph test strip is used in a kind of aflatoxins detection according to claim 1, it is characterised in that：The suction
Water moulding（4）For quadra structure, the pick trough in it（41）Shape and reaction film（5）Shape is consistent, and pick trough
（41）Thickness be equal to reaction film（5）With film end liner bar（6）Thickness sum, and reaction film（5）With film end liner bar（6）Fixed bit
In water suction moulding（4）It is interior, the intermediate plate（42）The outer end in section is quadrant structure, and the structure is filter（43）.
4. high tenacity chromatograph test strip is used in a kind of aflatoxins detection according to claim 1, it is characterised in that：The suction
Water moulding（4）Bottom passes through water proof film layer（3）Sealed, and the moulding that absorbs water（4）Fixation is located at test paper groove（11）It is interior, the examination
Paper groove（11）Shape and water suction moulding（4）Housing shape it is consistent, and test paper groove（11）Depth is equal to water suction moulding（4）Thickness
Degree.
5. high tenacity chromatograph test strip is used in a kind of aflatoxins detection according to claim 1, it is characterised in that：The examination
Paper egative film（1）For rectangle laminated structure, and test paper egative film（1）For polypropylene plastics tablet, the test paper egative film（1）Set on the left of top surface
There is hand-held piece（2）, the hand-held piece（2）Thickness be more than test paper egative film（1）Thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720623773.4U CN206892110U (en) | 2017-06-01 | 2017-06-01 | High tenacity chromatograph test strip is used in a kind of aflatoxins detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720623773.4U CN206892110U (en) | 2017-06-01 | 2017-06-01 | High tenacity chromatograph test strip is used in a kind of aflatoxins detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206892110U true CN206892110U (en) | 2018-01-16 |
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ID=61319999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720623773.4U Active CN206892110U (en) | 2017-06-01 | 2017-06-01 | High tenacity chromatograph test strip is used in a kind of aflatoxins detection |
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| CN (1) | CN206892110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030805A (en) * | 2018-08-22 | 2018-12-18 | 桂林优利特医疗电子有限公司 | Urine analysis instrument paper bracket |
| CN111487230A (en) * | 2020-04-20 | 2020-08-04 | 中国农业科学院烟草研究所 | Ralstonia solanacearum detection device |
-
2017
- 2017-06-01 CN CN201720623773.4U patent/CN206892110U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030805A (en) * | 2018-08-22 | 2018-12-18 | 桂林优利特医疗电子有限公司 | Urine analysis instrument paper bracket |
| CN109030805B (en) * | 2018-08-22 | 2023-10-31 | 桂林优利特医疗电子有限公司 | Test strip bracket of urine analyzer |
| CN111487230A (en) * | 2020-04-20 | 2020-08-04 | 中国农业科学院烟草研究所 | Ralstonia solanacearum detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201030 Address after: 510700 No.3, Langyue Road, Luogang, Huangpu District, Guangzhou City, Guangdong Province 205 Patentee after: Guangzhou Jieda Biotechnology Co., Ltd Address before: Luogang lanyue road in Whampoa District of Guangzhou City, Guangdong province 510000 No. 3 205 Patentee before: GUANGZHOU YUNNUO BIOTECHNOLOGY Co.,Ltd. |