CN207773790U - A kind of sample testing apparatus - Google Patents
A kind of sample testing apparatus Download PDFInfo
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- CN207773790U CN207773790U CN201721413554.XU CN201721413554U CN207773790U CN 207773790 U CN207773790 U CN 207773790U CN 201721413554 U CN201721413554 U CN 201721413554U CN 207773790 U CN207773790 U CN 207773790U
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- testing apparatus
- lid
- collecting chamber
- chamber
- cavity package
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Abstract
The utility model is related to include device body and testing element, wherein the detection device further includes cavity package, and the cavity package is fixed on device body；Device body includes first annular seal space；The cavity package is respectively positioned on testing element in first annular seal space.The sample testing apparatus of the utility model, Promethean be combined together packaging with device carry out shipping storage and subsequent detection, or even the recycling of used detection device to the end.Check device is set to keep the state consistency of testing element during produce to operator's use.The damage for avoiding testing element during this causes influence to testing result；Meanwhile sample flow pollutes environment, reduces dispersion of pollutants risk.
Description
Technical field
The utility model belongs to medical diagnosis class article technical field, is related to a kind of detection device, especially included packaging
Sample testing apparatus.
Background technology
Quick diagnosis technology (POCT) is an important development direction of clinical examination.Immunochromatography be common technology it
One, after being marked using fine particles such as colloidal gold, dye emulsion particles, by the way that association reaction, intuitive display detection knot is immunized
Fruit.Immunochromatography is mainly used in the detections such as the quick diagnosis of disease, early pregnancy detection, drug abuse surveillance, tumor marker, exempts from
Epidemic disease chromatography diagnosis has easy to operate, and the reaction time is short, testing result intuitively easy interpretation, and sample source is convenient, and testing cost is low,
The advantages that not needing special installation is suitable for a large amount of screenings extensively, family's detection and road boundary detection.
Immunochromatography detect generally use dry type reaction, test strips to the environmental condition including light, moisture etc. more
Sensitivity, therefore, the encapsulation of test strips generally use aluminium foil bag single, and need to additionally incorporate drier in aluminium foil bag, avoid ring
Product failure caused by the reason of border.Further, since test strips are small, and each section is relatively soft, to avoid transport crimp,
Test strips need to be generally placed in plastic casing and be fabricated to detection plate, be then encased in aluminium foil bag together with drier again.
That is test strips assembly packaging is cumbersome, needs first to be placed into plastic housing lower cover, fastening upper cover, be then placed in aluminium foil bag, be put into it is dry
Drying prescription, in sealing aluminium foil bag.Process is more, and automated job is also more complex, of high cost.Therefore, in the packaging process of test strips
In, it needs to consume larger artificial and equipment cost, it is inefficient.And the dress being detected in cup body is integrated into test strips
In setting, usually drier is directly placed into cup body, when in use, is needed after first taking out drier, then carry out subsequent detection
Operation, user experience are bad.
Utility model content
The utility model provides a kind of sample testing apparatus, and testing element and cavity package are sealed in the same space,
And more preferably, cavity package is fixed on detection means, and cavity package is for accommodating and fixing drier, to make cavity package connect
Subsequent operation is directly carried out together with the drier in cavity package, is transported, storage and detection.Detection efficiency is improved, is dropped
Low detection error, and the user experience is improved.In addition, the structure of the detection device also solves the crimp in packed and transported
Problem, and facilitate detection, and operator is made not to be contaminated by the sample.
Specifically, a kind of sample testing apparatus provided by the utility model, including device body and testing element,
In, the detection device further includes cavity package, and the cavity package is fixed on device body；Device body includes the first sealing
Chamber；The cavity package is respectively positioned on testing element in first annular seal space.
In the utility model, cavity package is for accommodating drier.Therefore, drier is also sealed in first annular seal space.
In some preferred embodiments, the cavity package includes the component for accommodating and fixing drier.
In some preferred embodiments, described device ontology includes the collection for the one end open for collecting and accommodating sample
Chamber, the test chamber for the receiving testing element being only connected to collecting chamber, lid close sealing collecting chamber and test chamber after collecting chamber opening
Lid；The cover cap, which merges sealing collecting chamber opening, makes collecting chamber form first annular seal space with seal chamber.Cover cap merges close
Entire collection device is set to become cavity-first annular seal space of a sealing after envelope collecting chamber opening, that is, lid inner wall, is collected
Chamber is a seal cavity being connected to test chamber.
In some preferred embodiments, the cavity package is located in lid.Therefore, cavity package in the test chamber
Testing element is respectively positioned in the same seal cavity.
In some preferred embodiments, the component of the receiving and fixed drier is positioned at lid inner roof wall and card
Close the snap-gauge on groove.Specifically, it is that lid is formed to outside protrusion that should be located at lid inner roof wall water level groove.
In some preferred embodiments, the through-hole on the snap-gauge there are one tools or more.Through-hole is for making cavity package
It is connected to collecting chamber.
In some preferred embodiments, the snap-gauge surrounding has one or two or multiple pillars；The groove side
Edge has the pit for accommodating pillar correspondingly with pillar.Pillar is engaged in pit and fixes, to keep snap-gauge solid with groove
It is fixed.
In some preferred embodiments, the lid madial wall has seal washer.Setting seal washer makes in lid
The opening sealing performance of lid and collecting chamber is more preferable.
Advantageous effect
The sample testing apparatus of the utility model, it is Promethean will packaging with device be combined together carry out shipping storage with
And subsequent detection, or even the recycling of used detection device to the end.Check device is set to be used from producing operator
During keep testing element state consistency.The damage for avoiding testing element during this is caused to testing result
It influences；Meanwhile sample flow pollutes environment, reduces dispersion of pollutants risk.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model sample testing apparatus；
Fig. 2 is the structural decomposition diagram of the sample testing apparatus of Fig. 1.
Reference numeral
Sample testing apparatus 100, collecting chamber 110, collecting chamber opening 111, collecting chamber opening convex block 112, test chamber 120,
Lid 130, cramp 131, testing element 300, drier 500, cavity package 400, groove 410, snap-gauge 420, through-hole 421, pillar
422, detect cavity panel 121, test chamber bottom plate 122, connectivity part 123, first annular seal space 180
Specific implementation mode
In the following detailed description, the subsidiary reference word of legend is a part here, it is to illustrate this
Utility model can the mode of actable specific concrete scheme illustrate.The utility model, which is not precluded, in we can also carry out it
Its concrete scheme and the structure for changing the utility model without prejudice to the use scope of the utility model.
In general, sample testing apparatus includes testing element after producing, operator is used for being detected to the end
In the process, need experience transport, storage and etc.；And in time, 2-3 may be undergone.Therefore, it is storing for a long time
In transport, keep the detectability of testing element constant critically important, and the basis of detection device or testing element is configured to try
Paper slip, main component are glass fibre, nitrocellulose, filter paper or blotting paper etc., are easily absorbed in air in long-term storage
Moisture makes moist, to influence testing result.All it is to place drier and testing element or detection device in existing packaging
It is packed into afterwards in the aluminium foil bag with insulating together, sealing.It is opened in use, (aluminium foil bag) will be packed, drier is taken
Go out, detection device and testing element is recycled to be detected.Drier meeting that is cumbersome, also, arbitrarily abandoning is detected in this way
Cause environmental pollution.
Therefore, the utility model provides new sample testing apparatus, and drier is made to be fixed on detection means, and with
Testing element is sealed in the same space, that is to say that testing element and drier are located in the same seal cavity.The new construction
Detection device not only made testing element continue to keep drying, but also do not need operation cumbersome in subsequent detection, be directly detected.
Specifically, the detection device of the utility model includes testing element 300 and cavity package 400, which is fixed on inspection
It surveys on device；Also, cavity package 400 and testing element 300 be located in the same seal cavity namely cavity package 400 with test
Element 300 is sealed in the same space.Cavity package 400 for placing drier, to make testing element packaging, transport,
Drying regime is constantly in during storage and detection, also, in entire packaging, the process of transport, storage and detection
In need not take out drier, the person of being conveniently operated uses, and has prevented environmental pollution caused by random discarding drier.Its
In, cavity package includes the component for accommodating and fixing drier.
In specific embodiment, as depicted in figs. 1 and 2, a new sample testing apparatus 100 of the utility model, packet
Include the collecting chamber 110 and test chamber 120 for collecting liquid sample, wherein collecting chamber 110 passes through connectivity part with test chamber 120
123 connections.Testing element 300 is placed in test chamber 120, specifically, test chamber 120 includes detection cavity panel 121 and inspection
Bottom of chamber plate 122 is surveyed, after testing element 300 is fixed on test chamber bottom plate 122, the detection lid of cavity panel 121 is closed and is fixed to inspection
It surveys on bottom of chamber plate 122.There is the lid 130 that lid merges sealing collecting chamber on the accent of collecting chamber 110.Lid seals collecting chamber
After opening 111, first annular seal space 180 is formed, since test chamber 120 is located in collecting chamber 110, test chamber 120 and collecting chamber 110
And coverd part 130 seals testing element 300 together, namely sealed by first annular seal space 180.
In specific embodiment, testing element 300 is test strips, and testing element can be 1, or it is multiple, such as
Shown in Fig. 2.
In the detection device 100 of the utility model, collecting chamber 110 and test chamber 120 can be the modeling with certain degree of hardness
The materials such as material, PP are made, wherein collecting chamber and test chamber are equipped with thoroughly in the testing result viewing area corresponding position of testing element 300
Bright window.
The structure with cavity package 400 on lid 130, is located at 130 inner top of lid.Specifically, as shown in Fig. 2,
130 inner roof wall of lid is protruding to the outside, forms groove 410, the groove 410 is for accommodating drier 500, the opening of groove 410
There is snap-gauge 420, snap-gauge 420 to be fixed in the opening of groove 410 at end, and drier 500 is made to be fixed in groove 410.
In order to enable drier 500 to dry the testing element 300 in test chamber 120, through-hole 421, through-hole are designed on snap-gauge 420
421 communication grooves 410 and collecting chamber 110 and test chamber 120.The through-hole 421 can be one or more, and 421 shape of through-hole is not
Limit can be round, ellipse or strip etc., and the size of through-hole 421 is limited with the size without departing from drier 500.Cause
Lid 130 seals collecting chamber 110 and test chamber 120, and testing element 300 is located in test chamber 120, and cavity package 400 (do by groove
Drying prescription, snap-gauge) it is fixed inside lid 130,130 inside of lid is connected to collecting chamber 110, to testing element 300 and packet
400 are behave affectedly in the same seal cavity.Transport or shelf life, test strips 300 or testing element are located at same with cavity package 400
In one confined space, cavity-test chamber 120 where test strips 300 is connected with 400 gas of cavity package where drier, does
Drying prescription 500 can absorb the steam of infiltration, and 300 moisture absorption of test strips is avoided to be denaturalized.
As shown in Fig. 2, snap-gauge 420 and groove 410 are by designing the pillar 422 on snap-gauge and slot opening edge
Being mutually clamped for pit (not shown) is fixed.Specifically, the surrounding in snap-gauge is symmetrically distributed multiple pillars 422,
And it is corresponded in slot opening edge and pit is distributed with.
In some embodiments, in order to reinforce the effect that lid 130 seals collecting chamber 110, it is designed in 130 madial wall of lid
Seal washer.Seal washer makes lid 130 be open sealing more preferably with collecting chamber 110.
As depicted in figs. 1 and 2, in the utility model, the lid by way of engaging of lid 130 closes on collecting chamber 110, tool
For body, 130 side of lid is flexibly connected with collecting chamber 110, and cramp 131 is designed on the corresponding other side.Cramp 131
Upper to have convex block (not shown), the opening 111 of collecting chamber 110 is designed with another convex block 112, corresponding with cramp convex block.
After lid 130 and cramp 131 press at collecting chamber opening 111,131 upper protruding block of cramp presses under collecting chamber convex block 112
Side, the two fasten.So that lid 130 is covered with collecting chamber 110 and merges sealing.
The specifically used method of the sample testing apparatus 100 of Fig. 1-Fig. 2 is described below.
After operator takes detection device 100, breaks the cramp 131 on lid 130 into two with one's hands first, make cramp 131 and collecting chamber
Then 111 separation of opening starts 131 related lid 130 of cramp and is detached with collecting chamber opening 111, upright detection device 100, note
Enter in sample (collecting sample) to collecting chamber 110, sample flows into test chamber 120 from connectivity part, and is flowed into testing element 300
The sample reception area of (test strips), sample continue to flow on testing element 300 and react with reagent on testing element, finally again
It observes the results show that completing detection in the results display area domain of testing element 300.
Claims (8)
1. a kind of sample testing apparatus, including device body and testing element, which is characterized in that the detection device further includes packet
It behave affectedly, the cavity package is fixed on device body；Device body includes first annular seal space；The cavity package and testing element
It is respectively positioned in first annular seal space.
2. sample testing apparatus according to claim 1, which is characterized in that the cavity package includes accommodating and fixing drying
The component of agent.
3. sample testing apparatus according to claim 1 or 2, which is characterized in that described device ontology includes collecting and holding
The collecting chamber of the one end open of nano sample, the test chamber for the receiving testing element being only connected to collecting chamber, lid close collecting chamber opening
The lid of collecting chamber and test chamber is sealed afterwards；The cover cap, which merges sealing collecting chamber opening, makes collecting chamber and seal chamber form the
One seal chamber.
4. sample testing apparatus according to claim 3, which is characterized in that the cavity package is located in lid.
5. sample testing apparatus according to claim 4, which is characterized in that the component of the receiving and fixed drier is
Groove positioned at lid inner roof wall and the snap-gauge that is fastened on groove.
6. sample testing apparatus according to claim 5, which is characterized in that logical there are one tools or more on the snap-gauge
Hole.
7. sample testing apparatus according to claim 5, which is characterized in that the snap-gauge surrounding have one or two or
Multiple pillars；The slot opening edge has the pit for accommodating pillar correspondingly with pillar.
8. sample testing apparatus according to claim 3, which is characterized in that the lid madial wall has seal washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413554.XU CN207773790U (en) | 2017-10-30 | 2017-10-30 | A kind of sample testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413554.XU CN207773790U (en) | 2017-10-30 | 2017-10-30 | A kind of sample testing apparatus |
Publications (1)
| Publication Number | Publication Date |
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| CN207773790U true CN207773790U (en) | 2018-08-28 |
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| CN201721413554.XU Active CN207773790U (en) | 2017-10-30 | 2017-10-30 | A kind of sample testing apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720709A (en) * | 2017-10-30 | 2019-05-07 | 艾博生物医药(杭州)有限公司 | A kind of detection device |
-
2017
- 2017-10-30 CN CN201721413554.XU patent/CN207773790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720709A (en) * | 2017-10-30 | 2019-05-07 | 艾博生物医药(杭州)有限公司 | A kind of detection device |
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