CN220983121U - Quantum dot fluorescence detection card for jointly detecting CRP and SAA - Google Patents
Quantum dot fluorescence detection card for jointly detecting CRP and SAA Download PDFInfo
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- CN220983121U CN220983121U CN202322851904.2U CN202322851904U CN220983121U CN 220983121 U CN220983121 U CN 220983121U CN 202322851904 U CN202322851904 U CN 202322851904U CN 220983121 U CN220983121 U CN 220983121U
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- 239000002096 quantum dot Substances 0.000 title claims abstract description 14
- 238000001917 fluorescence detection Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 96
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 238000002955 isolation Methods 0.000 claims description 4
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Abstract
The utility model discloses a quantum dot fluorescence detection card for jointly detecting CRP and SAA, and particularly relates to the technical field of fluorescence detection. In actual use, the stability of the test paper installation and the stability during detection can be effectively increased by arranging the connecting support base, the limiting connecting rod, the mounting clamping hole, the supporting mounting block and the mounting clamping groove in the corresponding arrangement state, the displacement of the test paper under special conditions is avoided, the observation of a detection structure is influenced, and meanwhile, the stability of the reagent tank can be dropped into the reagent tank under the corresponding arrangement states of the limiting slide plate, the limiting supporting block, the limiting spring and the limiting chute.
Description
Technical Field
The utility model relates to the technical field of fluorescence detection, in particular to a quantum dot fluorescence detection card for jointly detecting CRP and SAA.
Background
SAA is a nonspecific acute phase reaction protein, the plasma content is very low under normal conditions, when the organism is stimulated by antigens such as virus, bacteria, mycoplasma, chlamydia and the like, a large amount of SAA is synthesized by the liver and enters the blood, when the antigens are cleared, the SAA is rapidly reduced, and CRP is an acute phase protein synthesized by the liver when the organism is stimulated by inflammatory stimuli such as microbial invasion, tissue injury and the like. The typical indexes of bacterial infection are important indexes for identifying bacterial infection and viral infection, CRP is not generally increased during viral infection, and the combined detection of SAA and CRP has higher sensitivity and specificity than the single detection of CRP or SAA, and is an infection marker which is widely used in clinic. CRP/SAA combined detection can achieve the effect of '1+1 > 2', advantage complementation is beneficial to early identification of infection types, antibiotics are reasonably used, dynamic monitoring can be beneficial to early detection of severe infection, and treatment effect is monitored, so that an important effect is highlighted in emergency treatment of infectious diseases.
At present, when jointly detecting CRP and SAA, CRP and SAA reagent need detect it through the detection card, and at present medical personnel need guarantee the cleanliness of reagent groove when using the detection card, need place its steady in suitable position when dripping its inside with reagent simultaneously, and a period of standing, once take place the detection card and fall, can cause CRP and SAA reagent to overflow from the reagent groove is inside, also produces the pollution to the reagent groove is inside simultaneously easily to make it cause the influence to CRP and SAA reagent testing result's accuracy.
Disclosure of utility model
In order to overcome the defects in the prior art, the embodiment of the utility model provides a quantum dot fluorescence detection card for jointly detecting CRP and SAA, and the technical problems to be solved by the utility model are as follows: how to increase the stability of the CRP and SAA reagent detection results.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the quantum dot fluorescence detection card for jointly detecting CRP and SAA comprises a detection card bottom shell which is a PVC material component, wherein a detection card top cover is arranged on the outer side of the upper end of the detection card bottom shell, a detection observation groove is formed in one side end face of the detection card top cover, a transparent isolation plate is arranged on the inner end face of the upper side of the detection observation groove, and a reagent groove is formed in one side, close to the detection observation groove, of the end face of the detection card top cover;
the inside of detecting card top cap is equipped with the support installation piece, the installation draw-in groove has been seted up to the inside of support installation piece, the side tip of detecting card top cap is equipped with spacing spout, the outside of detecting card top cap upper end is equipped with spacing slide, one side of spacing slide lower extreme is equipped with spacing supporting shoe, one side terminal surface of spacing supporting shoe is equipped with spacing spring.
In a preferred embodiment, a detection supporting plate is arranged on the upper side of the inner end surface of the detection card bottom shell, and a connection supporting base is arranged on the end surface of one side, close to the detection supporting plate, of the inner end surface of the detection card bottom shell;
The middle part of the upper end of the connecting support base is provided with a limit connecting rod, the inner side end face of the detection card bottom shell is provided with detection test paper, one side of the outer end of the detection test paper is provided with an installation card hole, and the upper side end face of the limit sliding plate is provided with an anti-slip bump.
In a preferred embodiment, the number of the mounting clamping holes, the number of the connecting support bases and the number of the limiting connecting rods are all multiple, and the mounting clamping holes, the connecting support bases and the limiting connecting rods are arranged in an array state on two sides of a vertical central axis in the overlooking direction of the detection clamping bottom shell;
The inner end surface of the mounting clamping hole is matched with the outer end surface of the limiting connecting rod, and the inner end surface of the mounting clamping groove is matched with the outer end surface of the limiting connecting rod.
In a preferred embodiment, the outer end surfaces of the bottom shell and the top cover of the detection card are adapted in the overlooking direction, a plurality of support mounting blocks are arranged, and the two sides of the vertical central axis of the top cover of the detection card are arranged in an array state;
The number of the limiting sliding grooves is two, and the two sides of the transverse central axis in the overlooking direction of the detection card top cover are arranged in a mirror image state.
In a preferred embodiment, the inner end surface of the limit slide plate in the right viewing direction is matched with the outer end surface of the detection card top cover in the right viewing direction;
The number of the limiting support blocks and the limiting springs is two, and mirror image state setting is shown on two sides of the transverse central axis of the limiting sliding plate in the overlooking direction.
In a preferred embodiment, the number of the anti-slip convex blocks is multiple, the anti-slip convex blocks are arranged in an array state on two sides of the vertical central axis of the main view direction of the limiting sliding plate, and the outer side end face of the limiting supporting block is matched with the inner side end face of the limiting sliding groove.
The utility model has the technical effects and advantages that:
In actual use, the stability of the test paper installation and the stability during detection can be effectively increased by arranging the connecting support base, the limiting connecting rod, the mounting card hole, the supporting mounting block and the mounting card slot in the corresponding arrangement state, the displacement of the test paper is avoided under special conditions, so that the observation of a detection structure is influenced, meanwhile, the stability of the reagent tank can be ensured when the CRP and the SAA reagent drop into the reagent tank in the corresponding arrangement state of the limiting sliding plate, the limiting supporting block, the limiting spring and the limiting sliding groove, and the reagent overflow caused by falling off of the detection card due to working errors is avoided, so that the detection structure of the CRP and the SAA reagent is influenced, and meanwhile, the fusion of external sundries with the CRP and the SAA reagent is avoided, so that the influence on the internal property of the CRP and the SAA reagent is also avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the overall front view cross-section structure of the present utility model.
Fig. 3 is an enlarged schematic view of the bottom case of the test card according to the present utility model.
Fig. 4 is an enlarged schematic view of the connection structure of the top cover of the test card of the present utility model.
Fig. 5 is an enlarged view of the portion a of fig. 2 according to the present utility model.
The reference numerals are: 1 detection card drain pan, 2 detection card top cap, 3 transparent division board, 4 spacing slide, 5 non-slip lugs, 6 detection backup pad, 7 connection support base, 8 spacing connecting rod, 9 test paper, 10 installation card hole, 11 support installation piece, 12 installation draw-in groove, 13 detection observation groove, 14 spacing supporting shoe, 15 spacing spring, 16 spacing spout, 17 reagent groove.
Detailed Description
The utility model provides a quantum dot fluorescence detection card for jointly detecting CRP and SAA, as shown in figures 1 and 2, the quantum dot fluorescence detection card comprises a detection card bottom shell 1 which is a PVC material component, a detection card top cover 2 is arranged on the outer side of the upper end of the detection card bottom shell 1, a detection observation groove 13 is formed in one side end face of the detection card top cover 2, a transparent isolation plate 3 is arranged on the inner end face of the upper side of the detection observation groove 13, convenience in observation of a CRP and SAA combined reagent detection structure can be achieved through the transparent isolation plate 3, meanwhile, the detection result can be influenced externally, a reagent groove 17 is formed in one side of the end face of the detection card top cover 2, a limit slide plate 4 is arranged on the outer side of the upper end of the detection card top cover 2, a detection support plate 6 is arranged on the upper side of the inner end face of the detection card bottom shell 1, the outer end faces of the detection card bottom shell 1 and the detection card top cover 2 in the overlook direction are matched, the inner end faces of the limit slide plate 4 in the right view direction are matched with the outer end faces of the detection card top cover 2 in the right view direction, a plurality of lugs 5 are arranged on the two sides of the vertical slide plate arrays 4 in the main view direction, and the two sides of the vertical slide plate arrays in the main direction are arranged.
As shown in fig. 3, 4 and 5, the inner side of the detection card top cover 2 is provided with a support mounting block 11, the inside of the support mounting block 11 is provided with a mounting clamping groove 12, the side end of the detection card top cover 2 is provided with a limit sliding groove 16, one side of the lower end of the limit sliding plate 4 is provided with a limit supporting block 14, one side end surface of the limit supporting block is provided with a limit spring 15, the inner end surface of the detection card bottom shell 1 is provided with a connection supporting base 7 at one side end surface close to the detection supporting plate 6, the middle part of the upper end of the connection supporting base 7 is provided with a limit connecting rod 8, one side of the outer end of the detection test paper 9 is provided with a plurality of mounting clamping holes 10, the number of the connection supporting bases 7 and the limit connecting rods 8 are all arranged, and the two sides of the vertical central axis in the overlooking direction of the detection card bottom shell 1 are arranged in an array state, the stability of the installation of the detection test paper 9 can be effectively increased, so that when CRP and SAA combined reagents drop into the reagent groove 17, the reagent groove can be fully contacted with the detection test paper 9, the inner end surface of the installation clamping hole 10 is matched with the outer end surface of the limit connecting rod 8, the inner end surface of the installation clamping groove 12 is matched with the outer end surface of the limit connecting rod 8, the number of the support installation blocks 11 is multiple, the two sides of the vertical central axis in the overlooking direction of the detection card top cover 2 are provided with array states, the number of the limit sliding grooves 16 is two, the two sides of the horizontal central axis in the overlooking direction of the detection card top cover 2 are provided with mirror image states, the number of the limit supporting blocks 14 and the limit springs 15 are both provided with two, the two sides of the horizontal central axis in the overlooking direction of the limit sliding plate 4 are provided with mirror image states, the outer end surface of the limit supporting block 14 is matched with the inner end surface of the limit chute 16.
The working principle of the utility model is as follows:
When the utility model is used, a worker prepares CRP and SAA reagents to be detected, then holds the detection card bottom shell 1 and the detection card top cover 2, then presses the upper end of the limit slide plate 4 with fingers, then dials the upper end backwards, then drops the prepared CRP and SAA reagents into the reagent tank 17, then releases the pressed limit slide plate 4, the limit spring 15 can prop the limit support block 14, pushes the limit slide plate 4 back to the original position, and the limit slide plate 4 covers the reagent tank 17.
The last points to be described are: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The quantum dot fluorescence detection card for jointly detecting CRP and SAA is characterized by comprising the following components:
The detection card bottom shell (1) is a PVC material component, the outer side of the upper end of the detection card bottom shell (1) is provided with a detection card top cover (2), one side end face of the detection card top cover (2) is provided with a detection observation groove (13), the inner end face of the upper side of the detection observation groove (13) is provided with a transparent isolation plate (3), and one side of the end face of the detection card top cover (2) close to the detection observation groove (13) is provided with a reagent groove (17);
The inside of detecting card top cap (2) is equipped with support installation piece (11), installation draw-in groove (12) have been seted up to the inside of support installation piece (11), the side tip of detecting card top cap (2) is equipped with spacing spout (16), the outside of detecting card top cap (2) upper end is equipped with spacing slide (4), one side of spacing slide (4) lower extreme is equipped with spacing supporting shoe (14), one side terminal surface of spacing supporting shoe is equipped with spacing spring (15).
2. The quantum dot fluorescent detection card for the combined detection of CRP and SAA according to claim 1, wherein: a detection supporting plate (6) is arranged on the upper side of the inner end surface of the detection card bottom shell (1), and a connection supporting base (7) is arranged on the end surface of one side of the inner end surface of the detection card bottom shell (1) close to the detection supporting plate (6);
the middle part of the upper end of the connecting support base (7) is provided with a limit connecting rod (8), the inner side end face of the detection card bottom shell (1) is provided with detection test paper (9), one side of the outer end of the detection test paper (9) is provided with an installation card hole (10), and the upper side end face of the limit sliding plate (4) is provided with an anti-slip bump (5).
3. The quantum dot fluorescent detection card for the combined detection of CRP and SAA according to claim 2, wherein: the number of the mounting clamping holes (10), the number of the connecting support bases (7) and the number of the limiting connecting rods (8) are all multiple, and the two sides of the vertical central axis in the overlooking direction of the detection clamping bottom shell (1) are arranged in an array state;
The inner end face of the mounting clamping hole (10) is matched with the outer end face of the limiting connecting rod (8), and the inner end face of the mounting clamping groove (12) is matched with the outer end face of the limiting connecting rod (8).
4. The quantum dot fluorescent detection card for the combined detection of CRP and SAA according to claim 1, wherein: the outer end surfaces of the detection card bottom shell (1) and the detection card top cover (2) in the overlook direction are matched, a plurality of support mounting blocks (11) are arranged, and the two sides of the vertical central axis of the detection card top cover (2) in the overlook direction are arranged in an array state;
The number of the limit sliding grooves (16) is two, and the two sides of the transverse central axis in the overlooking direction of the detection card top cover (2) are arranged in a mirror image state.
5. The quantum dot fluorescent detection card for the combined detection of CRP and SAA according to claim 1, wherein: the inner end face of the limit sliding plate (4) in the right viewing direction is matched with the outer end face of the detection card top cover (2) in the right viewing direction;
The number of the limiting support blocks (14) and the limiting springs (15) is two, and the limiting slide plate (4) is arranged in a mirror image state on two sides of the transverse central axis in the overlooking direction.
6. The quantum dot fluorescent detection card for the combined detection of CRP and SAA according to claim 2, wherein: the number of the anti-slip convex blocks (5) is multiple, the two sides of the vertical central axis of the main view direction of the limiting sliding plate (4) are arranged in an array state, and the outer side end face of the limiting supporting block (14) is matched with the inner side end face of the limiting sliding groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322851904.2U CN220983121U (en) | 2023-10-24 | 2023-10-24 | Quantum dot fluorescence detection card for jointly detecting CRP and SAA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322851904.2U CN220983121U (en) | 2023-10-24 | 2023-10-24 | Quantum dot fluorescence detection card for jointly detecting CRP and SAA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220983121U true CN220983121U (en) | 2024-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322851904.2U Active CN220983121U (en) | 2023-10-24 | 2023-10-24 | Quantum dot fluorescence detection card for jointly detecting CRP and SAA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220983121U (en) |
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2023
- 2023-10-24 CN CN202322851904.2U patent/CN220983121U/en active Active
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