CN214244453U - 2019-nCoV virus detection kit with cold insulation function - Google Patents
2019-nCoV virus detection kit with cold insulation function Download PDFInfo
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- CN214244453U CN214244453U CN202023188030.XU CN202023188030U CN214244453U CN 214244453 U CN214244453 U CN 214244453U CN 202023188030 U CN202023188030 U CN 202023188030U CN 214244453 U CN214244453 U CN 214244453U
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Abstract
The utility model discloses a 2019-nCoV virus detection kit with cold insulation function, relating to the technical field of gene detection kits, comprising a box cover and a box body, wherein a shock pad, a sample tube and a sampling tool are arranged in the box body, the sample tube and the sampling tool are inserted into the shock pad, a cooling and heat preservation device is arranged in the box body, the cooling and heat preservation device comprises a sample tube groove, a cooling jacket and a heat insulation groove, the cooling jacket is arranged in the heat insulation groove, the sample tube groove is arranged at the inner side of the cooling jacket, the sample tube groove is used for placing the sample tube, the cooling jacket is cylindrical, the inside of the cooling jacket is hollow and is filled with a coolant, the upper surface of the cooling jacket is provided with a water injection port, a sealing bolt is arranged at the water injection port, the coolant is ammonium nitrate or potassium nitrate, the utility model is used for sample collection and preservation of 2019-nCoV virus detection, can generate low-temperature environment to prolong the storage time of the sample and avoid the failure of the sample in the transportation process.
Description
Technical Field
The utility model relates to a gene detection kit technical field specifically is a 2019-nCoV virus detection kit with cold insulation function.
Background
At present, most 2019-nCoV virus detection kits adopt a fluorescence PCR method, and a small amount of the fluorescence PCR method and a constant-temperature amplification chip method are adopted by a combined probe anchoring polymerization sequencing method.
The PCR method refers to polymerase chain reaction, can greatly increase trace DNA, when used for detecting new coronavirus, as the new coronavirus is RNA virus, virus RNA needs to be reversely transcribed into DNA, then PCR detection is carried out, reaction products are continuously accumulated along with the progress of PCR, the intensity of fluorescence signals is also increased in equal proportion, and finally the change of the product amount is monitored through the change of the fluorescence intensity, so that a fluorescence amplification curve graph is obtained.
However, the 2019-nCoV belongs to RNA viruses, and is easy to degrade, so that after a patient sample is obtained, the patient sample needs to be stored normatively and detected as soon as possible, otherwise, the detection result is likely to be inaccurate, and therefore, a kit capable of prolonging the storage time of the patient sample is needed, and the sample is prevented from losing efficacy in the transportation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the 2019-nCoV virus detection kit with the cold insulation function is provided, and the collected patient sample can be prevented from losing efficacy in the transportation process.
The utility model adopts the technical scheme as follows:
the 2019-nCoV virus detection kit with the cold insulation function comprises a box cover and a box body, wherein a shock pad, a sample tube and a sampling tool are arranged in the box body, the sample tube and the sampling tool are inserted into the shock pad, a cooling and heat insulation device is arranged in the box body, the cooling and heat insulation device comprises a sample tube groove, a cooling jacket and a heat insulation groove, the cooling jacket is arranged in the heat insulation groove, the sample tube groove is arranged on the inner side of the cooling jacket, and the sample tube groove is used for placing the sample tube.
Further, the cooling jacket is cylindrical, the cooling jacket is hollow and filled with a coolant, a water injection port is formed in the upper surface of the cooling jacket, a sealing bolt is arranged at the water injection port, and the coolant is ammonium nitrate or potassium nitrate.
Furthermore, a heat-insulating cover is arranged in the box cover and is positioned above the cooling jacket.
Further, the outer wall of the cooling jacket is of a hollow structure.
Further, the upper surface of the heat insulation groove is higher than the box body.
Furthermore, the outer wall of the cooling jacket is a hollow structure subjected to vacuum pumping treatment.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
(1) through setting up sample tube groove, cooling jacket, heat-insulating groove, put into sample tube groove with the sample-filled sample tube after the sample is accomplished, then follow the water filling port to cooling jacket water injection, absorb the great amount of heat when utilizing the nitrate to dissolve and produce the low temperature to through heat-insulating groove, heat preservation lid reduce external environment's heat transfer, thereby maintain the low temperature environment of longer time, prolong the save time of patient's sample.
(2) By arranging the cooling jacket to be a hollow structure and performing vacuum-pumping treatment, heat transfer between the cooling jacket and the heat insulation groove can be further reduced and the heat preservation time can be prolonged.
Drawings
Fig. 1 is a front view structure diagram of the present invention.
Fig. 2 is a perspective view of the cartridge body.
FIG. 3 is a perspective view of a cooling jacket and a sample tank (the cooling jacket is not filled with a coolant).
The labels in the figure are: 1-box cover, 2-box body, 3-shock pad, 4-sample tube, 5-sampling tool, 6-sample tube groove, 7-cooling jacket, 8-heat insulation groove, 9-water injection port, 10-sealing bolt and 11-heat preservation cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
A2019-nCoV virus detection kit with a cold insulation function comprises a box cover 1 and a box body 2, wherein a shock pad 3, a sample tube 4 and a sampling tool 5 are arranged in the box body 2, the sample tube 4 is a high-strength sterile glass tube, the sampling tool 5 is a throat swab, the sample tube 4 and the sampling tool 5 are inserted into the shock pad 3 and can fix the sample tube 4 and the sampling tool 5 and prevent the sample tube 4 from collision and breakage in the transportation process, a cooling and heat-insulating device is arranged in the box body 2 and comprises a sample tube groove 6, a cooling jacket 7 and a heat-insulating groove 8, the upper surface of the heat-insulating groove 8 is higher than that of the box body 2, the box cover 1 is convenient to cover on the box body 2, the cooling jacket 7 is arranged in the heat-insulating groove 8, the cooling jacket 7 is cylindrical, the cooling jacket 7 is hollow and filled with a coolant, a water injection port 9 is arranged on the upper surface of the cooling jacket 7, and a sealing bolt 10 is arranged at the water injection port 9, the cooling agent is ammonium nitrate which can absorb a large amount of heat when dissolved in water, so that a low-temperature environment is generated, the outer wall of the cooling jacket 7 is of a hollow structure subjected to vacuumizing treatment so as to reduce heat transfer, and a sample tube groove 6 is arranged on the inner side of the cooling jacket 7 and used for placing a sample tube 4 containing a sample.
The box cover 1 is internally provided with a heat preservation cover 11, the heat preservation cover 11 is positioned above the cooling jacket 7, and the shock pad 3, the sample tube groove 6 and the heat insulation groove 8 are all made of foam plastics, so that the box has good shock absorption and heat insulation performances.
The working principle is as follows: during the use, the testing personnel take off the lid of sampling tube 4 earlier, then use the pharynx swab to the subject sampling, and put into sampling tube 4 with the swab after will adopting, then load on the lid of sampling tube 4, put it into sample tube groove 6, take off sealing bolt 10, pour into suitable amount of water from water filling port 9, use sealing bolt 10 again to seal water filling port 9 and prevent leaking, then cover lid 1, use the sticky tape to send back to the detection laboratory after lid 1 and box body 2 are glued firmly.
Example 2
The difference between this example and example 1 is that the coolant used was potassium nitrate, the outer wall of the cooling jacket was hollow but was not subjected to vacuum treatment, and the remaining structure and method of use were the same as in example 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The 2019-nCoV virus detection kit with the cold insulation function comprises a box cover (1) and a box body (2), wherein a shock pad (3), a sample tube (4) and a sampling tool (5) are arranged in the box body (2), and the sample tube (4) and the sampling tool (5) are inserted into the shock pad (3).
2. The 2019-nCoV virus detection kit with the cold insulation function according to claim 1, wherein the cooling jacket (7) is cylindrical, the cooling jacket (7) is hollow and filled with a coolant, a water injection port (9) is formed in the upper surface of the cooling jacket (7), a sealing bolt (10) is arranged at the water injection port (9), and the coolant is ammonium nitrate or potassium nitrate.
3. The 2019-nCoV virus detection kit with the cold insulation function according to claim 1, wherein a heat insulation cover (11) is arranged in the box cover (1), and the heat insulation cover (11) is positioned above the cooling jacket (7).
4. The 2019-nCoV virus detection kit with the cold insulation function according to claim 1, wherein the outer wall of the cooling jacket (7) is of a hollow structure.
5. The 2019-nCoV virus detection kit with a cold insulation function according to claim 1, wherein the upper surface of the heat insulation groove (8) is higher than the box body (2).
6. The 2019-nCoV virus detection kit with the cold insulation function according to claim 4, wherein the outer wall of the cooling jacket (7) is a hollow structure subjected to vacuum pumping treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023188030.XU CN214244453U (en) | 2020-12-26 | 2020-12-26 | 2019-nCoV virus detection kit with cold insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023188030.XU CN214244453U (en) | 2020-12-26 | 2020-12-26 | 2019-nCoV virus detection kit with cold insulation function |
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| Publication Number | Publication Date |
|---|---|
| CN214244453U true CN214244453U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023188030.XU Active CN214244453U (en) | 2020-12-26 | 2020-12-26 | 2019-nCoV virus detection kit with cold insulation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015753A (en) * | 2021-11-08 | 2022-02-08 | 绍兴市盈创医疗科技有限公司 | Virus preserving fluid and virus preserving tube for storing same |
-
2020
- 2020-12-26 CN CN202023188030.XU patent/CN214244453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015753A (en) * | 2021-11-08 | 2022-02-08 | 绍兴市盈创医疗科技有限公司 | Virus preserving fluid and virus preserving tube for storing same |
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