CN207908522U - Immuno-chromatography detection device - Google Patents
Immuno-chromatography detection device Download PDFInfo
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- CN207908522U CN207908522U CN201820114729.5U CN201820114729U CN207908522U CN 207908522 U CN207908522 U CN 207908522U CN 201820114729 U CN201820114729 U CN 201820114729U CN 207908522 U CN207908522 U CN 207908522U
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Abstract
The utility model belongs to chemical detection devices technical field, more particularly to a kind of immuno-chromatography detection device, including cover board, test strips, fastener and mounting base, fastener is installed in mounting base, cover board is buckled on fastener, test strips are installed between cover board and fastener, and the dropwise addition window for test solution to be added dropwise in test strips and the observation window for observing test strips variation are offered on cover board；It is offered on fastener far from the opening that window is added dropwise, mounting base is equipped with the first absorbent member, and the first absorbent member, which passes through, to be open and abutted with test strips；Alternatively, the inside of cover board is equipped with the first absorbent member, and the first absorbent member is abutted with test strips.In the utility model, test solution is after first time chromatographs, staff can also be for the second time by enhanced sensitivity reagent dropwise in test strips, it is chromatographed to carry out second, such effect by front and back chromatography is superimposed and reaches the mode for being amplified the observation signal of result, the sensitivity of ELISA test strip is effectively improved, and then meets the needs of detection.
Description
Technical field
The utility model belongs to chemical detection devices technical field more particularly to a kind of immuno-chromatography detection device.
Background technology
Immuno-chromatographic test paper strip is a kind of easy detection device applied to fields such as food security, medical and health, existing
The immuno-chromatographic test paper strip of technology is generally merely able to realize primary chromatography, but while needing to realize it second of chromatography can be due to exempting from
The moisture that can be accommodated on epidemic disease chromatograph test strip has been substantially saturated, and test strips do not have the energy for carrying out second of chromatography substantially
Power.However, for certain trace detection substances, primary chromatography can not show enough spirits in the specific position in test strips
Quick color change, change in fluorescence or scattering optical change band, is unfavorable for people and observes, lead to detection sensitivity effect
It cannot be satisfied the demand of detection.
Utility model content
The purpose of this utility model is to provide a kind of immuno-chromatography detection devices, it is intended to solve in the prior art immune
The not high technical problem of test strips detection sensitivity in chromatography detection.
To achieve the above object, the technical solution adopted in the utility model is：A kind of immuno-chromatography detection device, including lid
Plate, test strips, fastener and mounting base, the fastener are installed in the mounting base, and the cover board is buckled on the fastener, institute
It states test strips to be installed between the cover board and the fastener, be offered on the cover board for test solution to be added dropwise to the test paper
Dropwise addition window on item and the observation window for observing the test strips variation；It is offered on the fastener far from the dropwise addition window
Opening；
The mounting base is equipped with the first absorbent member, and first absorbent member passes through the opening and supported with the test strips
It connects；Alternatively, the inside of the cover board is equipped with the first absorbent member, and first absorbent member is abutted with the test strips.
Preferably, the fastener includes and described being pressed along the press section that the length direction of the cover board is arranged and support portion
Splenium corresponds to the dropwise addition window setting, and the support portion corresponds to the observation window setting, described to be opened in the support portion
On.
Preferably, installation cavity is offered in the mounting base, the end face of the support portion is equipped with the first barb, the pressing
The end face in portion is equipped with the second barb, and the fastener is installed in the installation cavity, and the installation cavity is close to first barb
Chamber side wall be equipped with the first contact body for coordinating with first barb, chamber side wall of the installation cavity close to second barb
Equipped with the abutting mouth coordinated with second barb, first barb is mounted on the lower end of first contact body, and described
Two barbs are connected in the abutting mouth.
Preferably, the bottom of chamber wall of the installation cavity is equipped with the first storage tank, and first absorbent member is placed in described first
In storage tank；
Alternatively, the inside of the cover board is equipped with the second storage tank, first absorbent member is placed in second storage tank
It is interior.
Preferably, shape snap groove compatible with the shape of the cover board, the lid are offered at the top of the fastener
Plate is buckled in the snap groove, and the test strips are set in the snap groove.
Preferably, the groove bottom wall of the snap groove is equipped with shape card slot compatible with the test strips, the test paper
Item is arranged in the card slot.
Preferably, the bottom of the fastener correspond to the observation window bottom be equipped with addendum cone, the side of the addendum cone opens up
There is side channel mouth, the through-hole for being through to the card slot and being connected to the side channel mouth, the through-hole are offered at the top of the addendum cone
Inside it is equipped with the second absorbent member.
Preferably, the bottom of chamber wall of the installation cavity is additionally provided with third storage tank, and enhanced sensitivity is stored in the third storage tank
Reagent, the upper end capping of the third storage tank has is squeezed the thin skin part that can be punctured by the addendum cone.
Preferably, the installation cavity is additionally provided with the second contact body, and described on the chamber side wall of second barb
Two contact bodies are located at the underface for abutting mouth, and second barb can be mounted on the lower end of second contact body.
Preferably, the side of the cover board lower end is corresponded to along multiple first connectors are equipped on the bottom wall of the snap groove
Ground offers multiple first connecting holes, and each first connector is connected in correspondingly in each first connecting hole.
The beneficial effects of the utility model：The immuno-chromatography detection device of the utility model is consolidated test strips by cover board
It is scheduled on fastener, then fastener is mounted in mounting base, and the first absorbent member is set in time in the lower section of test strips
The moisture of the test strips of saturation is drawn, liquid to be detected is first added dropwise by the way that window is added dropwise in test strips, then works by staff
Personnel are inhaling the partial moisture in test strips by the first absorbent member when the chromatographic effect seen on observation window is not obvious
After taking so that test strips have the ability of chromatography again, to which staff can will be on enhanced sensitivity reagent dropwise to test strips so that
Enhanced sensitivity reagent carries out secondary chromatography, reaches and is had the observation signal of result by the way that such effect by front and back chromatography is superimposed
The mode of amplification is imitated, the program for adding sensitizer may be repeated several times, to effectively improve the sensitivity of ELISA test strip,
And then meets the needs of detection.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the immuno-chromatography detection device that the utility model embodiment provides；
Fig. 2 is the configuration schematic diagram one for the immuno-chromatography detection device that the utility model embodiment provides；
Fig. 3 is the configuration schematic diagram two for the immuno-chromatography detection device that the utility model embodiment provides；
Fig. 4 is the configuration schematic diagram three for the immuno-chromatography detection device that the utility model embodiment provides；
Fig. 5 is the cross-sectional view for the immuno-chromatography detection device that the utility model embodiment provides.
Wherein, each reference numeral in figure：
10-cover board 11-dropwise addition, 12-observation windows of window
13-the first connector 20-test strips, 30-fastener
31-32-support portion of press section, 33-openings
34-the first barb 36-snap groove of the 35-the second barb
37-the 39-the first connecting holes of 38-addendum cone of card slot
40-mounting base 41-shell, 42-bottom plates
43-installation cavity the 60-the second absorbent members of the 50-the first absorbent member
70-thin skin part 341-connector, 342-coupler bodies
381-382-side channel of through-hole the 411-the first contact bodies of mouth
412-abut the 413-the second contact body of mouth 414-gear edge
415-the second connector the 421-the first storage tank 422-third storage tank
423-the 424-the second connecting holes of cushion block.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining the description of attached drawing 1~5 is exemplary, it is intended to for explaining the utility model, and should not be understood as to this practicality
Novel limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Fig. 1~5, the utility model embodiment provides a kind of immuno-chromatography detection device, including cover board 10, examination
Paper slip 20, fastener 30 and mounting base 40, the fastener 30 are installed in the mounting base 40, and the cover board 10 is buckled in described buckle
On part 30, the test strips 20 are installed between the cover board 10 and the fastener 30, are offered on the cover board 10 for inciting somebody to action
The dropwise addition window 11 that test solution is added dropwise in the test strips 20 and the observation window 12 for observing the variation of the test strips 20；The button
It is offered on part 30 far from the opening 33 that window 11 is added dropwise；
The mounting base 40 be equipped with the first absorbent member 50, first absorbent member 50 pass through it is described opening 33 and with institute
State the abutting of test strips 20；Alternatively, the inside of the cover board 10 be equipped with the first absorbent member 50, and first absorbent member 50 with it is described
Test strips 20 abut.
Specifically, test strips 20 are fixed on by the immuno-chromatography detection device of the utility model embodiment by cover board 10
On fastener 30, then by fastener 30 be mounted on mounting base 40 on, and the lower section of test strips 20 be arranged the first absorbent member 50 to
The moisture of the test strips 20 of saturation is drawn in time, and first liquid to be detected is added dropwise by the way that window 11 is added dropwise in test strips 20 by staff
On, then staff will try when the chromatographic effect seen on by observation window 12 is not obvious by the first absorbent member 50
After partial moisture on paper slip 20 is drawn so that test strips 20 have the ability of chromatography again, to which staff will can increase again
Quick reagent dropwise is in test strips 20 so that enhanced sensitivity reagent carries out secondary chromatography, is superimposed by such effect by front and back chromatography
And reaching the mode for effectively being amplified the observation signal of result, the program for adding sensitizer may be repeated several times, to have
The sensitivity of the detection of test strips 20 is improved to effect, and then meets the needs of detection.
Further, to ensure soaking effect of first absorbent member 50 to test strips 20, the first absorbent member 50 is using water suction
With the sponge of the better performances of water storage.
In the present embodiment, as shown in figures 2-3, the fastener 30 include along the cover board 10 length direction arrange by
Splenium 31 and support portion 32, and the press section 31 corresponds to the dropwise addition window 11 and is arranged, the support portion 32 corresponds to the observation
Window 12 is arranged, and the opening 33 is opened on the support portion 32.Specifically, to allow the reagent in test strips 20 more preferable
Ground flow, fastener 30 is mounted obliquely in mounting base 40, wherein press section 31 be higher one end, support portion 32 be compared with
Low one end, will be added dropwise window 11 be arranged it is in higher one end so that reagent instill after can take advantage of a situation it is dirty, then by observation window
12 are arranged in lower one end in order to observe some reactions that reagent is occurred during being flowed in test strips 20, simultaneously
Opening 33 is arranged in lower one end so that the first absorbent member 50 can preferably absorb the moisture being saturated in test strips 20,
To provide preferably secondary chromatography condition.
In the present embodiment, as shown in Figure 1 and Figure 5, installation cavity 43 is offered in the mounting base 40, the support portion 32
End face is equipped with the first barb 34, and the end face of the press section 31 is equipped with the second barb 35, and the fastener 30 is installed on the installation
In chamber 43, and the installation cavity 43 is equipped with first coordinated with first barb 34 close to the chamber side wall of first barb 34
Contact body 411, the installation cavity 43 are equipped with close to the chamber side wall of second barb 35 and are supported with what second barb 35 coordinated
Interface 412, first barb 34 are mounted on the lower end of first contact body 411, and second barb 35 is connected to described
It abuts in mouth 412.Specifically, mounting base 40 includes shell 41 and bottom plate 42, and peace is formed at the lower part that bottom plate 42 is covered in shell 41
It behave affectedly 43, fastener 30 is mounted obliquely in installation cavity 43, for fastener 30 to be mounted obliquely in mounting base 40, in fastener 30
The first barb 34, the second barb of one end 35 of 30 press section 31 of fastener is arranged in one end of support portion 32, wherein the first barb 34 wraps
Connector 341 and coupler body 342 are included, one end of connector 341 is connected to 30 lower part of fastener, and the other end of connector 341 is under
Extension is connect with coupler body 342, the inclined-plane of the first contact body 411 by shell 41 top towards shell 41 lower tilt, first
Contact body 411 is inclined so that while the lower end of coupler body 342 and the first contact body 411 abuts against, connector 341
Also the inclined-plane with the first contact body 411 fits, so that fastener 30 forms an inclined state, while in fastener 30
The second barb 35 is directly arranged in the lower part of the other end, and the top at this corresponding end opens up an abutting mouth on shell 41
412 so that the second barb 35, which is connected to, to abut in mouth 412, and then ensures that fastener 30 can keep stable heeling condition.
Further, for ease of bottom plate 42 is sealed on the lower end of shell 41 and forms the connection of bottom plate 42 and shell 41,
The upper end of 41 inner wall of shell is equipped with gear along 414, abuts mouth 412 and is located at gear along 414 lower section, gear is equipped with multiple directions along 414
The second connector 415 that the lower end of shell 41 extends accordingly offers multiple second connecting holes 424 on bottom plate 42, by each the
Two connectors 415 are connected in each second connecting hole 424.
Further, gear is a well-balanced annular solid along 414 and is surrounded on the upper end of 41 inner wall of shell, the second connector
415 are symmetrically disposed in gear along 414 two opposite longer sides, and the second connecting hole 424 is symmetrically disposed in 42 phase of bottom plate
To two longer sides on and with the position of the second connector 415 correspond, to ensure the company of bottom plate 42 and shell 41
Capacity is uniform, so that forming stable connection between bottom plate 42 and shell 41.
In the present embodiment, as shown in Figure 3 and Figure 5, the bottom of chamber wall of the installation cavity 43 is equipped with the first storage tank 421, described
First absorbent member 50 is placed in first storage tank 421；
Alternatively, the inside of the cover board 10 is equipped with the second storage tank, first absorbent member 50 is placed in described second and holds
It sets in slot.
Specifically, it is arranged one for fixing the first absorbent member 50 by corresponding to the lower section of opening 33 on bottom plate 42
First storage tank 421, and cushion block 423 is set on the bottom wall in the first storage tank 421 so that the first absorbent member 50 and test paper
Item 20 keeps certain squeezed state during abutting against, to enable the first absorbent member 50 steadily with 20 phase of test strips
It abuts, and then ensures that the first absorbent member 50 can absorb the moisture in the test strips 20 under saturation state at any time.
Alternatively, when the first absorbent member 50 absorbs water to test strips 20, the first absorbent member 50 can also be arranged in test paper
The top of item 20 opens up the second storage tank on cover board 10, wherein the position of the second storage tank corresponds to the first storage tank 421
Position, in this way, the first absorbent member 50 can also absorb the moisture of 20 relatively low one end of test strips, so that test strips 20 have
There is the ability of secondary chromatography.
When the first absorbent member 50 absorbs water to test strips 20, the first absorbent member 50 can also be arranged in test strips 20
The second storage tank is arranged on the top of support portion 32 in top, wherein the position of the second storage tank corresponds to the first storage tank 421
Position, in this way, the first absorbent member 50 can also absorb the moisture of 20 relatively low one end of test strips, so that test strips 20 have
There is the ability of secondary chromatography.
In the present embodiment, as shown in Figures 1 to 3, the top of the fastener 30 offers the shape of shape and the cover board 10
Compatible snap groove 36, the cover board 10 are buckled in the snap groove 36, and the test strips 20 are set to the snap groove
In 36.Specifically, by opening up snap groove 36 in the upper surface of fastener 30 so that cover board 10 is buckled in snap groove 36, to
Allow cover board 10 to be stably installed at the upper surface of fastener 30, Relative sliding does not occur, using effect is good.
In the present embodiment, as shown in Figures 1 to 3, the groove bottom wall of the snap groove 36 is equipped with shape and the test strips 20
Compatible card slot 37, the test strips 20 are arranged in the card slot 37.Specifically, by the groove bottom wall of snap groove 36
It opens up a card slot 37 compatible with 20 shape size of test strips, when installation, first test strips 20 is placed in card slot 37, then
Cover board 10 is buckled in snap groove 36 again, so that test strips 20 can be firmly seated between cover board 10 and fastener 30.
In the present embodiment, as seen in figures 3-5, the bottom of the fastener 30 corresponds to the bottom of the observation window 12 equipped with top
Cone 38, the side of the addendum cone 38 offers side channel mouth 382, and the top of the addendum cone 38, which offers, is through to the card slot 37 simultaneously
The through-hole 381 being connected to the side channel mouth 382, the through-hole 381 is interior to be equipped with the second absorbent member 60.Specifically, the utility model
Embodiment in, repeatedly chromatograph and so that testing result be amplified by way of can also be real by absorbing internal enhanced sensitivity reagent
It is existing, i.e., one addendum cone 38 is set in the lower surface of the press section of fastener 30 31, the inside of the addendum cone 38 has dug through-hole 381, and
The through-hole 381 is connected to card slot 37 and side channel mouth 382, and then the second absorbent member 60 of filling is advance to absorb in through-hole 381
The enhanced sensitivity reagent being stored in inside the detection device.
In the present embodiment, as shown in Figure 3 and Figure 5, the bottom of chamber wall of the installation cavity 43 is additionally provided with third storage tank 422, institute
It states and stores enhanced sensitivity reagent in third storage tank 422, the upper end capping of the third storage tank 422 has to be squeezed by the addendum cone 38
The thin skin part 70 that can be punctured.Specifically, enhanced sensitivity reagent is stored in the third storage tank for corresponding to 38 lower section of addendum cone on bottom plate 42
It in 422, and is covered by thin skin part 70, in order to which pre-stored enhanced sensitivity reagent transports and preserves；It is needing by advance
When the enhanced sensitivity reagent of storage carries out secondary chromatography to test strips 20, the press section 31 of pressing fastener 30 can be passed through so that coupler body
342 keep abutting with the lower end of the first contact body 411 always, form a lever, and the second barb 35, which is detached from, abuts mouth 412 to downslide
Dynamic, during slide downward, addendum cone 38 punctures thin skin part 70, so that the second absorbent member being arranged in addendum cone 38
60 are in contact with pre-stored enhanced sensitivity reagent, and then the second absorbent member 60 by the enhanced sensitivity agent absorbent and is transported to test strips 20
On, it realizes second and chromatographs.
Further, to ensure absorption effect of second absorbent member 60 to enhanced sensitivity reagent, the second absorbent member 60 is using water suction
With the sponge of the better performances of water storage；And addendum cone 38 is made to be easy to puncture thin skin part 70, thin skin part 70 is used into sealing effect
Well and do not influence the aluminium foil of enhanced sensitivity reagent chemical characteristic to prestore.
In the present embodiment, as shown in Figure 3 and Figure 5, the installation cavity 43 is gone back on the chamber side wall of second barb 35
Equipped with the second contact body 413, and second contact body 413 is located at the underface for abutting mouth 412, second barb 35
The lower end of second contact body 413 can be mounted on.Specifically, by the way that the second contact body is arranged in the lower section for abutting mouth 412
413, wherein the second contact body 413 is inclined, and the inclined-plane of the second contact body 413 is by the top of shell 41 towards shell 41
Lower tilt so that after pressing 30 higher one end of fastener, the second barb 35 is along with the second contact body 413
Lower end of the inclined-plane slide downward up to being mounted on the second contact body 413, prestores to make the second absorbent member 60 that can steadily draw
Enhanced sensitivity reagent contacted with test strips 20, the press section 31 of fastener 30 is maintained at a fixed position.
In the present embodiment, as shown in Figures 1 to 3, the side of 10 lower end of the cover board is along equipped with multiple first connectors 13, institute
It states and accordingly offers multiple first connecting holes 39 on the bottom wall of snap groove 36, each first connector 13 blocks correspondingly
It is connected in each first connecting hole 39.Specifically, the upper surface that fastener 30 is snapped onto for ease of cover board 10, by cover board
10 lower face vertically connects multiple first connectors 13 so that the first connector 13 can be inserted in be arranged in correspondence with and detain
In the first connecting hole 39 on part 30, the connection of cover board 10 and fastener 30 is formed.
Further, each first connector 13 is symmetrically disposed in the both sides of two opposite longer sides of cover board 10, and each
One connecting hole 39 be symmetrically disposed in the both sides of two opposite longer sides of bottom wall of installation cavity 43 and with the first connector 13
Position corresponds, to ensure the connection uniform force of cover board 10 and fastener 30, so that between cover board 10 and fastener 30
Form stable connection.
In another embodiment of the utility model, which can also be arranged multiple check bits, specific real
The mode of applying is：One and wider width is only arranged in cover board 10, fastener 30, bottom plate 42 and shell 41, and then is formed one wider
Test strips 20 immobilization carrier, test strips 20 are arranged multiple, and one or more groups of test solutions are then accordingly opened up on cover board 10
Window 11 and observation window 12 is added dropwise, multiple card slots 37 are opened up on fastener 30, multiple, the first storage tank is arranged in the first absorbent member 50
421 settings are multiple, and addendum cone 38 is arranged multiple, and the second absorbent member 60 is arranged multiple, and third storage tank 422 is arranged multiple, and second is thin
Leather goods 70 be arranged it is multiple, i.e., so that test strips 20 on each test strips 20 on detection path be independently arranged, to prevent
When being chromatographed there is a phenomenon where liquid leakage between different test strips 20, influence test solution chromatography as a result, so that this practicality
Novel immuno-chromatography detection device can be carried out at the same time the detection of plurality of reagents, effectively improve the detection effect of staff
Rate, and saved manufacturing cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of immuno-chromatography detection device, it is characterised in that：Including cover board, test strips, fastener and mounting base, the fastener peace
Loaded in the mounting base, the cover board is buckled on the fastener, and the test strips are installed on the cover board and the fastener
Between, dropwise addition window for test solution to be added dropwise in the test strips is offered on the cover board and for observing the test strips
The observation window of variation；It is offered on the fastener far from the opening that window is added dropwise；
The mounting base is equipped with the first absorbent member, and first absorbent member passes through the opening and abutted with the test strips；
Alternatively, the inside of the cover board is equipped with the first absorbent member, and first absorbent member is abutted with the test strips.
2. immuno-chromatography detection device according to claim 1, it is characterised in that：The fastener includes along the cover board
The press section of length direction arrangement and support portion, and the press section corresponds to the dropwise addition window setting, the support portion corresponds to institute
Observation window setting is stated, it is described to be opened on the support portion.
3. immuno-chromatography detection device according to claim 2, it is characterised in that：Installation is offered in the mounting base
The end face of chamber, the support portion is equipped with the first barb, and the end face of the press section is equipped with the second barb, and the fastener is installed on institute
It states in installation cavity, and the installation cavity is equipped with first coordinated with first barb close to the chamber side wall of first barb and supports
Junctor, the installation cavity are equipped with the abutting mouth that coordinates with second barb close to the chamber side wall of second barb, and described the
One barb is mounted on the lower end of first contact body, and second barb is connected in the abutting mouth.
4. immuno-chromatography detection device according to claim 3, it is characterised in that：The bottom of chamber wall of the installation cavity is equipped with the
One storage tank, first absorbent member are placed in first storage tank；
Alternatively, the inside of the cover board is equipped with the second storage tank, first absorbent member is placed in second storage tank.
5. immuno-chromatography detection device according to claim 3, it is characterised in that：Shape is offered at the top of the fastener
Snap groove compatible with the shape of the cover board, the cover board are buckled in the snap groove, and the test strips are set to institute
It states in snap groove.
6. immuno-chromatography detection device according to claim 5, it is characterised in that：The groove bottom wall of the snap groove is equipped with
Shape card slot compatible with the test strips, the test strips are arranged in the card slot.
7. immuno-chromatography detection device according to claim 6, it is characterised in that：The bottom of the fastener corresponds to the sight
The bottom for examining window is equipped with addendum cone, and the side of the addendum cone offers side channel mouth, is offered at the top of the addendum cone described in being through to
Card slot and the through-hole being connected to the side channel mouth, the through-hole is interior to be equipped with the second absorbent member.
8. immuno-chromatography detection device according to claim 7, it is characterised in that：The bottom of chamber wall of the installation cavity is additionally provided with
Third storage tank, enhanced sensitivity reagent is stored in the third storage tank, and the upper end capping of the third storage tank has by the top
Cone squeezes the thin skin part that can be punctured.
9. immuno-chromatography detection device according to claim 3, it is characterised in that：The installation cavity falls close to described second
It is additionally provided with the second contact body on the chamber side wall of hook, and second contact body is located at the underface for abutting mouth, described second
Barb can be mounted on the lower end of second contact body.
10. immuno-chromatography detection device according to claim 5, it is characterised in that：The side of the cover board lower end is set on
There are multiple first connectors, multiple first connecting holes, each first connection are accordingly offered on the bottom wall of the snap groove
Part is connected in correspondingly in each first connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820114729.5U CN207908522U (en) | 2018-01-23 | 2018-01-23 | Immuno-chromatography detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820114729.5U CN207908522U (en) | 2018-01-23 | 2018-01-23 | Immuno-chromatography detection device |
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| Publication Number | Publication Date |
|---|---|
| CN207908522U true CN207908522U (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820114729.5U Active CN207908522U (en) | 2018-01-23 | 2018-01-23 | Immuno-chromatography detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109669036A (en) * | 2019-02-28 | 2019-04-23 | 深圳市易瑞生物技术股份有限公司 | A kind of push type multichannel chromatographic apparatus |
| CN112881696A (en) * | 2021-01-13 | 2021-06-01 | 北京中检葆泰生物技术有限公司 | Detection method and system for stably detecting aflatoxin content |
| CN114137198A (en) * | 2021-11-23 | 2022-03-04 | 广州蓝勃生物科技有限公司 | Reagent card and domestic immunity analyzer |
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2018
- 2018-01-23 CN CN201820114729.5U patent/CN207908522U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669036A (en) * | 2019-02-28 | 2019-04-23 | 深圳市易瑞生物技术股份有限公司 | A kind of push type multichannel chromatographic apparatus |
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| CN112881696B (en) * | 2021-01-13 | 2021-11-02 | 北京中检葆泰生物技术有限公司 | Detection method and system for stably detecting aflatoxin content |
| CN114137198A (en) * | 2021-11-23 | 2022-03-04 | 广州蓝勃生物科技有限公司 | Reagent card and domestic immunity analyzer |
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