CN213739396U - Full-automatic nucleic acid detection device - Google Patents
Full-automatic nucleic acid detection device Download PDFInfo
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- CN213739396U CN213739396U CN202021169949.1U CN202021169949U CN213739396U CN 213739396 U CN213739396 U CN 213739396U CN 202021169949 U CN202021169949 U CN 202021169949U CN 213739396 U CN213739396 U CN 213739396U
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Abstract
The utility model discloses a full-automatic nucleic acid detection device, which comprises a reaction bag, wherein both sides of the bottom of the reaction bag are respectively communicated with a test liquid pre-filling bag and a waste liquid bag, the test liquid pre-filling bag is communicated with one side of the bottom of the reaction bag through a first connecting pipeline, the waste liquid bag is communicated with the other side of the bottom of the reaction bag through a second connecting pipeline, four groups of hard spines are arranged in the test liquid pre-filling bag, four groups of liquid bags are equidistantly arranged at the top of the reaction bag, a liquid injection port is arranged at one side of the reaction bag, magnetic beads are arranged in the reaction bag, a magnet is fixedly connected with the outer wall of the reaction bag, which is close to one side of the magnetic beads, one side of the test liquid pre-filling bag is communicated with at least six groups of spectrum test bags, spectrum test dry powder is arranged in the spectrum test bags, and extraction rods are fixedly connected with the outer parts of the test liquid pre-filling bag, the waste liquid bag and the spectrum test bag, the samples are ensured not to be cross-infected, and one-time multi-sample detection or single-disc parallel multi-station detection can be realized.
Description
Technical Field
The utility model relates to a nucleic acid detects technical field, specifically is a full-automatic nucleic acid detection device.
Background
At present, a complete set of PCR laboratories needs to be configured for the standard PCR detection system on the market, and the laboratories have certain specification, size, arrangement, layout, setting, working specification, operation procedure, management system and the like and meet the requirements of the basic setting standard of clinical gene amplification detection laboratories of the national ministry of health. For example: the full-automatic fluorescent quantitative PCR detection system is provided with three working areas simultaneously: a reagent preparation area, a specimen preparation area and a PCR amplification area. Wherein, the reagent preparation area is provided with reagent processing equipment; the sample preparation processing area is used for placing sample processing equipment; and placing a PCR instrument in the PCR amplification area. All articles, consumables, samples and the like are transferred to the buffer area in the mutual interval transfer process, and air between three areas cannot be communicated, so that cross contamination is prevented.
The existing detection device is complex in detection process, the sample cannot be cross-infected easily, the existing detection device relates to more related detection tools, detection can only be performed on one detection sample at each time, and the efficiency is low.
Disclosure of Invention
The utility model aims to provide a full-automatic nucleic acid detection device, which is formed by packaging a full-transparent medical grade plastic, only one sample adding port is reserved, and the tightness ensures that the device does not leak gas or liquid; meanwhile, the reaction bag, the test solution pre-loading bag and the waste liquid bag are connected, so that butt joint among detection tools is reduced, and a sample is prevented from being cross-infected, so that the problems in the background technology are solved.
In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic nucleic acid detection device comprises a reaction bag, wherein two sides of the bottom of the reaction bag are respectively communicated with a test solution pre-filling bag and a waste liquid bag, the test solution pre-filling bag is communicated with one side of the bottom of the reaction bag through a first connecting pipeline, the waste liquid bag is communicated with the other side of the bottom of the reaction bag through a second connecting pipeline, and hard spines are arranged in the four groups of test solution pre-filling bags;
four groups of liquid bags are arranged at the top of the reaction bag at equal intervals, a liquid injection port is formed in one side of the reaction bag, magnetic beads are arranged in the reaction bag, and a magnet is fixedly connected to one side, close to the magnetic beads, of the outer wall of the reaction bag;
one side of the test liquid pre-filling bag is communicated with at least six groups of spectrum test bags, spectrum test dry powder is arranged in the spectrum test bags, and the outer parts of the test liquid pre-filling bag, the waste liquid bag and the spectrum test bags are fixedly connected with pumping rods.
Preferably, the reaction capsule, the test solution pre-filling capsule and the waste liquid capsule are all in a liquid capsule structure and in a variable flexible capsule structure.
Preferably, the first connecting pipeline and the second connecting pipeline are both fixedly communicated with valves.
Preferably, annotate the interior fixedly connected with of liquid port and annotate the liquid pipe, annotate liquid pipe and keep away from reaction bag one end threaded connection and have the rubber buffer.
Preferably, the hard pricks are arranged in a conical structure and are arranged at the top of the test liquid pre-filling bag.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is formed by packaging the fully transparent medical grade plastic, only one sample adding port is reserved, and the sealing performance ensures that the air and liquid can not leak; meanwhile, the reaction bag, the test solution pre-loading bag and the waste liquid bag are connected, so that butt joint among detection tools is reduced, and cross infection of samples is avoided.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the main structure of the hard thorn of the present invention;
fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 1 according to the present invention.
In the figure: 1. a reaction capsule; 2. pre-packing a test solution into a bag; 3. a waste liquid sac; 4. a first connecting pipe; 5. a second connecting pipe; 6. a liquid pocket; 7. a liquid injection port; 8. magnetic beads; 9. a magnet; 10. a spectral test capsule; 11. testing the dry powder by spectrum; 13. drawing a rod; 14. a valve; 15. a liquid injection pipe; 16. a rubber plug; 17. and (5) pricking hard.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a full-automatic nucleic acid detection device, includes reaction bag 1, 1 bottom both sides of reaction bag communicate respectively and are provided with test solution pre-packaged bag 2 and waste liquid bag 3, and reaction bag 1, test solution pre-packaged bag 2 and waste liquid bag 3 are the liquid bag structure, and are the flexible bag structure of variability, all are provided with hard thorn 17 in four groups of test solution pre-packaged bags 2, and hard thorn 17 is the setting of toper structure, and hard thorn 17 sets up in test solution pre-packaged bag 2 tops.
The test solution pre-filling bag 2 is communicated with one side of the bottom of the reaction bag 1 through a first connecting pipeline 4, the waste liquid bag 3 is communicated with the other side of the bottom of the reaction bag 1 through a second connecting pipeline 5, and valves 14 are fixedly communicated in the first connecting pipeline 4 and the second connecting pipeline 5.
Four groups of liquid bags 6 are equidistantly arranged at the top of the reaction bag 1, a liquid injection port 7 is formed in one side of the reaction bag 1, a liquid injection pipe 15 is fixedly connected in the liquid injection port 7, one end, away from the reaction bag 1, of the liquid injection pipe 15 is in threaded connection with a rubber plug 16, the device is further provided with one liquid injection port 7, and the rubber plug 16 with threads is used for fixing and sealing, so that the sealing effect is ensured; a magnetic bead 8 is arranged in the reaction capsule 1, and a magnet 9 is fixedly connected to one side of the outer wall of the reaction capsule 1, which is close to the magnetic bead 8;
one side of the test solution pre-filling bag 2 is communicated with at least six groups of spectrum test bags 10, the spectrum test bags 10 are arranged, spectrum detection is carried out on the mixed solution of the eluent and the freeze-dried spectrum dry powder by using spectrum, and the data of viruses in the nucleic acid is obtained through background data acquisition and analysis; be provided with spectrum test dry powder 11 in the spectrum test bag 10, test liquid is adorned bag 2 in advance, waste liquid bag 3 and the equal fixedly connected with in spectrum test bag 10 outside takes out pole 13, sets up test liquid and adorns bag 2 in advance, waste liquid bag 3 and spectrum test bag 10 and is the initial compression state, sets up and takes out pole 13, utilizes and takes out the pull of pole 13, is convenient for take out the internal solution of corresponding bag.
To sum up, the following steps are carried out: the utility model is formed by packaging the fully transparent medical grade plastic, only one sample adding port is reserved, and the sealing performance ensures that the air and liquid can not leak; meanwhile, the reaction bag 1, the test solution pre-filling bag 2 and the waste liquid bag 3 are communicated in a sealing mode, butt joint among detection tools is reduced, and cross infection of samples is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A full-automatic nucleic acid detection device comprises a reaction capsule (1), and is characterized in that: the two sides of the bottom of the reaction bag (1) are respectively communicated with a test liquid pre-filling bag (2) and a waste liquid bag (3), the test liquid pre-filling bag (2) is communicated with one side of the bottom of the reaction bag (1) through a first connecting pipeline (4), the waste liquid bag (3) is communicated with the other side of the bottom of the reaction bag (1) through a second connecting pipeline (5), and hard spines (17) are arranged in the four groups of test liquid pre-filling bags (2);
four groups of liquid bags (6) are arranged on the top of the reaction bag (1) at equal intervals, a liquid injection port (7) is formed in one side of the reaction bag (1), magnetic beads (8) are arranged in the reaction bag (1), and a magnet (9) is fixedly connected to one side, close to the magnetic beads (8), of the outer wall of the reaction bag (1);
one side of the test liquid pre-filling bag (2) is communicated with at least six groups of spectrum test bags (10), spectrum test dry powder (11) is arranged in the spectrum test bags (10), and the test liquid pre-filling bag (2), the waste liquid bag (3) and the spectrum test bags (10) are all fixedly connected with pumping rods (13) outside.
2. The apparatus according to claim 1, wherein: the reaction bag (1), the test solution pre-filling bag (2) and the waste liquid bag (3) are all liquid bag structures and are variable flexible bag structures.
3. The apparatus according to claim 1, wherein: and valves (14) are fixedly communicated in the first connecting pipeline (4) and the second connecting pipeline (5).
4. The apparatus according to claim 1, wherein: annotate fixedly connected with in liquid mouth (7) and annotate liquid pipe (15), annotate liquid pipe (15) and keep away from reaction bag (1) one end threaded connection and have rubber buffer (16).
5. The apparatus according to claim 1, wherein: the hard pricks (17) are arranged in a conical structure, and the hard pricks (17) are arranged at the top of the test liquid pre-filling bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169949.1U CN213739396U (en) | 2020-06-22 | 2020-06-22 | Full-automatic nucleic acid detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169949.1U CN213739396U (en) | 2020-06-22 | 2020-06-22 | Full-automatic nucleic acid detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213739396U true CN213739396U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021169949.1U Active CN213739396U (en) | 2020-06-22 | 2020-06-22 | Full-automatic nucleic acid detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213739396U (en) |
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2020
- 2020-06-22 CN CN202021169949.1U patent/CN213739396U/en active Active
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