Fluorescent quantitative PCR (Polymerase Chain Reaction) detection kit convenient for reagent comparison
By designing the combination of the periphery and ice pack in the PCR kit, the kit's fluorescence test alignment and temperature stability problems are solved, and convenient reagent support placement and low-temperature insulation effects are achieved.
Patent Information
- Application Number
- CN202420997166.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing PCR kits are inconvenient for comparison when conducting fluorescence tests, and require additional test tube racks to be prepared, and are easily affected by ambient temperature during storage, affecting the stability of the reagent.
A fluorescence quantitative PCR detection kit including a carton and a siding plate is designed. The siding plate is placed in the carton in a ring shape, and the test tube is placed inside the siding plate. When taken out, it can be deployed and placed with an ice pack built into the side port to Provides a low temperature environment.
It facilitates fluorescence test comparison of reagents, and provides low-temperature insulation through ice packs, reducing the influence of the reagent kits by ambient temperature and improving the stability of reagents.
Smart Images
Figure CN222203530U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of kits, in particular to a fluorescent quantitative PCR detection kit which is convenient for reagent comparison. Background Art
[0002] The PCR experiment is a molecular biology technique used to amplify specific DNA fragments. It can be seen as a special DNA replication outside the body. The biggest feature of PCR is that it can greatly increase trace amounts of DNA. The test kit is a box used to hold chemical reagents for detecting chemical components, drug residues, virus types, etc. It is generally used in hospitals and pharmaceutical companies.
[0003] The PCR kit generally includes multiple test tubes containing reagents and empty test tubes for testing. When conducting the test, an additional test tube rack needs to be prepared for the experiment, which is not convenient for comparing fluorescence tests. In addition, the kit needs to be stored in a freezer, and is easily affected by the ambient temperature when it is taken out and not used. Therefore, we propose a fluorescent quantitative PCR detection kit that is convenient for reagent comparison. Utility Model Content
[0004] The utility model aims to provide a fluorescent quantitative PCR detection kit which is convenient for reagent comparison. By placing an enclosing plate inside a paper box, test tubes are placed on the inner side of the enclosing plate and loaded into the paper box together. When a subsequent detection test is carried out, the enclosing plate can be taken out and unfolded, and the test tubes can be supported and placed through the socket, which is convenient for comparing fluorescent tests. The ice bag placed inside the side port will also be frozen when placed in a refrigerator, which is beneficial to provide a low-temperature environment for a period of time when taking out and reduce the impact on the kit, thereby solving the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fluorescent quantitative PCR detection kit that is convenient for reagent comparison, comprising a paper box and a surrounding plate, wherein the surrounding plate is arranged inside the paper box in a ring shape, and a plurality of test tubes are placed inside the surrounding plate in the paper box; a truncated opening is provided at a corner of the surrounding plate, and folding openings are provided at the other three corners of the surrounding plate, the surrounding plate is bent around the folding openings, a plurality of sockets are evenly provided above the surface of the surrounding plate, a side opening is provided on the surface of the surrounding plate below the socket, and an ice bag is built into the side opening.
[0006] By adopting the above technical solution, the test tube is placed inside the enclosure and placed in a paper box and stored in a refrigerator. When it is taken out for testing, the enclosure can be unfolded and supported, and the test tube can be supported and placed using the socket to facilitate comparative fluorescence testing. The ice bag can also provide a low-temperature insulation effect for a period of time after being frozen when the paper box is taken out.
[0007] Optionally, a box cover is connected to the upper side of the paper box, and the box cover is connected to the upper part of the paper box to form an integral structure.
[0008] By adopting the above technical solution, when the test tube is placed inside the paper box together with the surrounding plate for packaging, the box cover is placed on the top of the paper box to seal the top of the paper box.
[0009] Optionally, a buckle piece is vertically connected to the upper side of the box cover, and the buckle piece and the box cover are connected to form an integral structure.
[0010] By adopting the above technical solution, the box cover is placed on the top of the paper box, so that the buckle piece is buckled into the inside of the paper box to achieve locking of the box cover.
[0011] Optionally, support rods are fixed to the upper and lower surfaces on both sides of each side of the enclosure, and the support rods on adjacent surfaces are staggered.
[0012] By adopting the above technical solution, after the enclosure is unfolded, the support rods can support the unfolded enclosure horizontally for use on the table.
[0013] Optionally, the support rods have the same length and are close to the bending position of the enclosure plate.
[0014] By adopting the above technical solution, the support rod is close to the bending position of the enclosure plate, so that the test tube is not blocked by the support rod when placed on the inner side of the enclosure plate.
[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0016] 1. The technical solution of the present application is to place an enclosing panel inside the paper box, and the test tubes are placed on the inner side of the panel and loaded into the paper box together. When the detection test is subsequently carried out, the panel can be taken out and unfolded, and the test tubes can be supported and placed through the socket to facilitate the comparison of fluorescence tests. The ice bag placed inside the side port will also be frozen when placed in a refrigerator, which is beneficial to provide a low-temperature environment for a period of time when taking out and reduce the impact on the test kit.
[0017] 2. The technical solution of the present application fixes a plurality of support rods on the inner surface of the enclosure. After the enclosure is unfolded, it can be supported by the support rods and placed on a table, so as to support the enclosure to a certain height. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0019] Figure 1 This is a schematic diagram of the overall structure of the fluorescent quantitative PCR detection kit of the utility model which is convenient for reagent comparison;
[0020] Figure 2The utility model is a schematic diagram of the enclosure structure of the fluorescent quantitative PCR detection kit for facilitating reagent comparison.
[0021] In the figure: 1, paper box; 11, box cover; 111, buckle; 2, enclosure; 21, fold; 22, opening; 23, support rod; 24, socket; 25, side opening; 251, ice bag; 3, test tube. DETAILED DESCRIPTION
[0022] See also Figure 1-2 The utility model provides a technical solution: a fluorescent quantitative PCR detection kit which is convenient for reagent comparison, comprising a paper box 1 and a surrounding plate 2, wherein a box cover 11 is connected to the upper side of the paper box 1, and the box cover 11 is connected to the upper part of the paper box 1 as an integral structure, and the upper surface area of the box cover 11 is the same as that of the paper box 1, so that the box cover 11 can be placed on the upper part of the paper box 1 to block the upper opening 22 of the paper box 1, and a buckle piece 111 is vertically connected to the upper side of the box cover 11, and the buckle piece 111 is connected to the box cover 11 as an integral structure. After the box cover 11 is placed on the upper part of the paper box 1, the buckle piece 111 is buckled into the inner side of the paper box 1 to fix the box cover 11, and in order to improve the fixing effect, a tape can be pasted between the box cover 11 and the paper box 1.
[0023] The enclosure 2 is arranged in a ring shape inside the paper box 1, and a truncated opening 22 is provided at a folded corner of the enclosure 2. After the enclosure 2 is enclosed, the ends are connected at the opening 22, and folding openings 21 are provided at the other three folded corners of the enclosure 2. The enclosure 2 at the folding openings 21 are connected as a whole, so that the enclosure 2 is bent around the folding openings 21, and then a plurality of test tubes 3 can be placed inside the enclosure 2 in the paper box 1, and then the box cover 11 is covered and sealed.
[0024] Support rods 23 are fixed to the upper and lower surfaces of both sides of each side of the enclosure 2. The support rods 23 on adjacent surfaces are staggered and have the same length. The support rods 23 are close to the bending position of the enclosure 2. When the enclosure 2 is unfolded, the support rods 23 with the same length can be used to support the enclosure 2 horizontally on the table. A plurality of sockets 24 are evenly opened above the surface of the enclosure 2. The test tubes 3 can be inserted into the sockets 24 to be supported and fixed, which is convenient for fluorescence comparison tests.
[0025] A side opening 25 is provided on the surface of the enclosure 2 below the socket 24, and an ice bag 251 is built into the side opening 25. When the paper box 1 is placed into the freezer, the ice bag 251 will be frozen together. When the paper box 1 is taken out but no test is carried out, the ice bag 251 can provide a low-temperature environment for a period of time, so that the reagent is not easily damaged.
[0026] When in use, various medicines in the test kit are placed in different test tubes 3, and empty test tubes 3 are placed together and loaded on the inner side of the enclosure 2 inside the paper box 1. Finally, the box cover 11 is placed on top of the paper box 1, and the buckle 111 is buckled to achieve sealing. When storing, the paper box 1 is placed in a freezer as a whole, and the ice bag 251 in the side opening 25 will also be frozen at the same time. When the paper box 1 needs to be taken out for testing, the ice bag 251 can continue to provide low-temperature insulation for a period of time. When in use, the buckle 111 and the box cover 11 are opened, the test tube 3 and the enclosure 2 can be taken out, the ice bag 251 in the side opening 25 is taken away, the enclosure 2 is opened from the opening 22 and the fold 21 is rotated to make the enclosure 2 flat and unfolded, and then it is supported by the support rod 23 on the inner surface and placed on the desktop, and the test tube 3 can be inserted and placed through the socket 24 on the surface of the enclosure 2, which is convenient for placing the test tube 3 for inspection operations.
Claims
1. A fluorescent quantitative PCR detection kit for facilitating reagent comparison, comprising a paper box (1) and a surrounding plate (2), characterized in that: The enclosing plate (2) is placed in a ring shape inside the paper box (1), and a plurality of test tubes (3) are placed inside the enclosing plate (2) in the paper box (1); A truncated opening (22) is provided at one corner of the enclosure (2), and folding openings (21) are provided at the other three corners of the enclosure (2). The enclosure (2) is bent around the folding openings (21), and a plurality of insertion openings (24) are evenly provided above the surface of the enclosure (2). A side opening (25) is provided on the surface of the enclosure (2) below the insertion openings (24), and an ice bag (251) is built into the side opening (25).
2. A fluorescent quantitative PCR detection kit that facilitates reagent comparison according to claim 1, characterized in that: The upper side of the paper box (1) is connected to a box cover (11), and the box cover (11) and the upper part of the paper box (1) are connected to form an integral structure.
3. A fluorescent quantitative PCR detection kit that facilitates reagent comparison according to claim 2, characterized in that: A buckle piece (111) is vertically connected to the upper side of the box cover (11), and the buckle piece (111) and the box cover (11) are connected to form an integral structure.
4. A fluorescent quantitative PCR detection kit that facilitates reagent comparison according to claim 1, characterized in that: Support rods (23) are fixed to the upper and lower surfaces of both sides of each side of the enclosure (2), and the support rods (23) on adjacent surfaces are staggered.
5. A fluorescent quantitative PCR detection kit for facilitating reagent comparison according to claim 4, characterized in that: The support rods (23) have the same length, and the support rods (23) are close to the bending position of the enclosure plate (2).