CN219200990U - Sample processing device - Google Patents
Sample processing device Download PDFInfo
- Publication number
- CN219200990U CN219200990U CN202320085180.2U CN202320085180U CN219200990U CN 219200990 U CN219200990 U CN 219200990U CN 202320085180 U CN202320085180 U CN 202320085180U CN 219200990 U CN219200990 U CN 219200990U
- Authority
- CN
- China
- Prior art keywords
- sample processing
- tube
- processing device
- silica gel
- sample
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005070 sampling Methods 0.000 claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000741 silica gel Substances 0.000 claims abstract description 19
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 13
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000606153 Chlamydia trachomatis Species 0.000 description 1
- 241000588653 Neisseria Species 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940038705 chlamydia trachomatis Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of sample processing, in particular to a sample processing device which comprises a sample processing tube and a sampling structure, wherein the sample processing tube comprises a first part and a second part which are communicated, the inner diameter of the first part is larger than that of the second part, and silica gel teeth are circumferentially arranged on the inner wall of the second part. The inner wall circumference of the second part of the sample processing tube is provided with the silica gel teeth, the sampling structure can be extruded by the sampling structure by moving up and down in the silica gel teeth, the operation of extruding the sample processing tube by hands and then extruding the swab is reduced, and the silica gel teeth are adopted to be more convenient and rapid, so that the extrusion is more thorough.
Description
Technical Field
The utility model relates to the technical field of sample processing, in particular to a sample processing device.
Background
The detection reagent card is widely used because of convenient use and rapid detection, a part of the existing detection card directly drops samples on the detection reagent card without processing the samples, and a part of the detection card can drop the samples on the detection reagent card after processing the samples by using sample processing liquid, and the processing process is generally divided into a rotary swab, an extrusion swab head, standing and an extrusion swab head, wherein the extrusion swab head fully mixes the samples on the swab head into a diluent, and if the process is irregular and incomplete in extrusion, a large amount of samples remain inside the swab head without reacting with the diluent, so that the final detection result is affected.
Disclosure of Invention
In order to solve the above technical problems, the present utility model provides a sample processing device.
The utility model provides a sample processing device which adopts the following technical scheme:
the utility model provides a sample processing device, includes sample processing tube and sampling structure, the sample processing tube includes first part and the second part of intercommunication, the internal diameter of first part is greater than the internal diameter of second part the inner wall circumference of second part is equipped with the silica gel tooth.
Through adopting above-mentioned technical scheme, set up the silica gel tooth at the inner wall of the second part of sample processing tube, the sampling structure carries out the extrusion to the sampling structure in the silica gel tooth and reciprocates, has reduced the operation that extrudees sample processing tube and then extrudees the swab with the hand to adopt silica gel tooth convenient and fast more, the extrusion is more thorough.
Preferably, the sampling structure comprises a swab head and a hollow tube, wherein one end of the hollow tube is connected with the breaking part in a sealing way, and the other end of the hollow tube is sleeved in the swab head.
Preferably, the hollow tube is filled with the sample processing liquid a.
Through adopting above-mentioned technical scheme, with the rupture portion rupture of sampling structure, sample treatment fluid A in the hollow pipe flows to the swab head under atmospheric pressure and the effect of gravity, then in through the sample head stream sample this treatment pipe.
Preferably, a dripper is arranged on the top of the sample processing tube, and the dripper is connected with the sample processing tube through a connecting part.
By adopting the technical scheme, the dripper is arranged, so that the sample can be conveniently dripped after the sample is processed.
Preferably, the dripper may be snapped onto the tip of the sample processing tube.
Preferably, a sample processing liquid B is provided in the sample processing tube.
Preferably, a tinfoil seal is arranged at the orifice of the sample processing tube.
In summary, the utility model has the following beneficial technical effects:
1. the inner wall of the second part of the sample processing tube is provided with the silica gel teeth, the sampling structure can be extruded by the sampling structure by moving up and down in the silica gel teeth, the operation of extruding the sample processing tube by hands and then extruding the swab is reduced, and the silica gel teeth are adopted to be more convenient and rapid, so that the extrusion is more thorough.
2. The device is provided with the sample treatment liquid A and the sample treatment liquid B in the sample treatment pipe and the hollow pipe respectively, and the treatment liquid is convenient to add and can be suitable for sample treatment of gonococcus and chlamydia trachomatis antigen detection.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of a sample processing tube;
FIG. 3 is a top view of a sample processing tube;
fig. 4 is a schematic structural diagram of a sampling structure.
Reference numerals illustrate: 1. a sample processing tube; 2. silica gel teeth; 3. a connection part; 4. a dripper; 5. a swab head; 6. a hollow tube; 7. and a breaking part.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1 to 4, the present embodiment discloses a sample processing device, which comprises a sample processing tube 1 and a sampling structure, wherein the sample processing tube 1 comprises a first part and a second part which are communicated, the inner diameter of the first part is larger than that of the second part, and silica gel teeth 2 are circumferentially arranged on the inner wall of the second part. The inner wall of the second part of the sample processing tube is provided with the silica gel teeth 2, the sampling structure can be extruded by the sampling structure by moving up and down in the silica gel teeth 2, the operation of extruding the sample processing tube by hands and then extruding a swab is reduced, and the silica gel teeth 2 are adopted, so that the extrusion is more convenient and rapid, and the extrusion is more thorough.
The sampling structure comprises a swab head 5 and a hollow tube 6, wherein one end of the hollow tube 6 is connected with a breaking part 7, and the other end of the hollow tube 6 is sleeved in the swab head 5.
The hollow tube 6 is filled with the sample processing liquid a. The breaking part 7 is broken, and the sample processing liquid A in the hollow tube 6 flows to the swab head 5 under the action of atmospheric pressure and gravity, and then flows into the sample processing tube through the swab head 5.
A dripper 4 is provided on the top of the sample processing tube 1, and the dripper 4 is connected to the sample processing tube 1 via a connection portion 3. The dripper 4 is arranged to facilitate the dripping of the sample after the sample is processed.
The dripper 4 may be snapped onto the top end of the sample processing tube 1.
A sample processing liquid B is provided in the sample processing tube 1.
A tinfoil seal is provided at the orifice of the sample processing tube 1.
The implementation principle of the sample processing device of the embodiment of the utility model is as follows: after sampling by using a sampling structure, taking out the tinfoil on the bottleneck of the sample processing tube, inserting the swab head 5 of the sampling structure into the sample processing tube, fully contacting with the sample processing liquid B, then rotating, moving up and down to enable the swab head 5 to fully contact with the silica gel teeth 2, after standing for a period of time, breaking off the breaking part 7 of the sampling structure, enabling the sample processing liquid A inside to flow out of the hollow tube 6, entering the sample processing tube through the swab head 5, rotating up and down to move the sampling structure again, fully extruding the swab head 5 under the action of the silica gel teeth 2, and fully dissociating and releasing the collected sample.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. A sample processing device, characterized by: the device comprises a sample processing tube (1) and a sampling structure, wherein the sample processing tube (1) comprises a first part and a second part which are communicated, the inner diameter of the first part is larger than that of the second part, and silica gel teeth (2) are circumferentially arranged on the inner wall of the second part.
2. A sample processing device according to claim 1, wherein: the sampling structure comprises a swab head (5) and a hollow tube (6), wherein one end of the hollow tube (6) is connected with the breaking part (7) in a sealing mode, and the other end of the hollow tube is sleeved in the swab head (5).
3. A sample processing device according to claim 2, wherein: the hollow tube (6) is filled with a treatment liquid A.
4. A sample processing device according to claim 1, wherein: a dripper (4) is arranged at the top of the sample processing tube (1), and the dripper (4) is connected with the sample processing tube (1) through a connecting part (3).
5. A sample processing device according to claim 4, wherein: the dripper (4) can be buckled at the top end of the sample processing tube (1).
6. A sample processing device according to claim 5, wherein: a sample processing liquid B is provided in the sample processing tube 1.
7. A sample processing device according to claim 6, wherein: and a tinfoil seal is arranged at the pipe orifice of the sample processing pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320085180.2U CN219200990U (en) | 2023-01-30 | 2023-01-30 | Sample processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320085180.2U CN219200990U (en) | 2023-01-30 | 2023-01-30 | Sample processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219200990U true CN219200990U (en) | 2023-06-16 |
Family
ID=86719627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320085180.2U Active CN219200990U (en) | 2023-01-30 | 2023-01-30 | Sample processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219200990U (en) |
-
2023
- 2023-01-30 CN CN202320085180.2U patent/CN219200990U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |