CN219951005U - Cell extraction filter equipment - Google Patents
Cell extraction filter equipment Download PDFInfo
- Publication number
- CN219951005U CN219951005U CN202321258996.7U CN202321258996U CN219951005U CN 219951005 U CN219951005 U CN 219951005U CN 202321258996 U CN202321258996 U CN 202321258996U CN 219951005 U CN219951005 U CN 219951005U
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- plate
- box body
- cell
- cell extraction
- groove
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- 238000000605 extraction Methods 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012488 sample solution Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 37
- 241000700605 Viruses Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000004102 animal cell Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000684 flow cytometry Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a cell extraction and filtration device, which particularly relates to the technical field of cell extraction and filtration, and comprises a box body, wherein an air cylinder is fixedly arranged at the bottom in the box body, a C-shaped plate is fixedly arranged at the telescopic end of the air cylinder, test tubes are clamped between the C-shaped plates, a liquid-moving gun is fixedly arranged at the top of the box body, a filtration device body is arranged in the box body, the test tubes are only required to be placed between clamping plates at two sides, a cell screen can fall on the top of the test tubes, sample solution is dripped on the cell screen through the liquid-moving gun for filtration, and finally, detection is carried out through detection equipment, the cell screen and the liquid-moving gun do not need to be manually held, the filtration efficiency is accelerated, errors are not easy, the detection effect is further improved, a plurality of cell screens can be sequentially put into a hollow column through circular grooves, the cell screen can be conveniently dropped down in sequence, a cover plate covers the circular grooves, and the cell screen dust is prevented.
Description
Technical Field
The utility model relates to the technical field of cell extraction and filtration, in particular to a cell extraction and filtration device.
Background
Cells are not uniformly defined, and the more common references are: cells are the fundamental structural and functional units of an organism. It is known that all organisms except viruses are composed of cells, but the vital activities of viruses must be expressed in cells, and in laboratory work, experiments for analyzing various cell parameters such as animal cell culture and flow cytometry are based on single cells, so that the cells need to be filtered and extracted.
The prior art has the following defects: the existing method for extracting and filtering cells is to manually hold a test tube, then put a cell screen on the top of the test tube, then hold a pipette to drop sample solution on the cell screen for filtering, the filtered solution flows into the test tube, then parameter analysis is carried out on the solution in the test tube, the process is complicated, and when the number of samples to be detected is large, errors of the samples can be caused, and data analysis is affected.
Therefore, it is necessary to invent a cell extraction filter.
Disclosure of Invention
The present utility model is directed to a cell extraction and filtration device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cell extraction and filtration device comprises a box body, wherein an air cylinder is fixedly arranged at the bottom in the box body, a C-shaped plate is fixedly arranged at the telescopic end of the air cylinder, test tubes are clamped between the C-shaped plates, a pipetting gun is fixedly arranged at the top of the box body, and a filtration device body is arranged in the box body;
the filter equipment body includes the hollow post of fixed mounting at box inner chamber top, be equipped with a plurality of cell screen cloth in the hollow post, the outside of cell screen cloth is fixed to be equipped with symmetrical distribution's fixed ear, the one end at box inner chamber top slides and is equipped with the slide, the slide is close to the fixed quarter butt and the stock that are equipped with symmetrical distribution in one side of hollow post, the hollow post is close to one side of slide and is seted up flutedly, the quarter butt activity runs through the recess, the hollow post is kept away from the fixed plate that is equipped with in one side of slide, the fixed plate is close to one side of hollow post and is fixed to be equipped with spring telescopic link two, the other end of spring telescopic link two is fixed and is equipped with L template one.
Preferably, one end of the top of the inner cavity of the box body is slidably provided with an electric sliding block I, and the electric sliding block I is fixedly connected with the sliding plate.
Preferably, a rectangular block I is fixedly arranged at the top of the electric sliding block I, a chute I is formed at one end of the top of the inner cavity of the box body, and the rectangular block I is slidably arranged in the chute I.
Preferably, one side of the C-shaped plate, which is close to each other, is fixedly provided with a first spring telescopic rod, and one side of the two first spring telescopic rods, which is close to each other, is fixedly provided with a clamping plate.
Preferably, the fixed plate is provided with a connecting rod in a sliding way on one side far away from the sliding plate, and the bottom of the connecting rod is fixedly provided with an L-shaped plate II which is symmetrically distributed.
Preferably, the side of the fixed plate far away from the sliding plate is provided with an electric sliding block II in a sliding manner, and the electric sliding block II is fixedly connected with the connecting rod.
Preferably, a second rectangular plate is fixedly arranged on one side, close to the fixing plate, of the second electric sliding block, a second sliding groove is formed in one side, far away from the sliding plate, of the fixing plate, and the second rectangular plate is slidably mounted in the second sliding groove.
Preferably, a round groove is formed in the top of the box body, and a cover plate is movably arranged in the round groove.
Preferably, the top of the box body is provided with a through groove, the bottom of the pipetting gun penetrates through the through groove, and one end of the top of the inner cavity of the box body is fixedly provided with detection equipment.
Compared with the prior art, the utility model has the beneficial effects that:
1. the test tube only needs to be placed between the clamping plates at two sides, the cell screen can fall on the top of the test tube, the sample solution is dripped on the cell screen through the pipetting gun for filtration, and finally detection is carried out through the detection equipment, so that the cell screen and the pipetting gun do not need to be manually held, the filtration efficiency is accelerated, errors are not easy to occur, and the detection effect is further improved;
2. the cell screens can be sequentially placed into the hollow column through the circular grooves, so that the cell screens can conveniently and sequentially fall down, the circular grooves are covered by the cover plate, and the dust accumulation of the cell screens is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present utility model;
FIG. 2 is a schematic view of a circular groove structure provided by the utility model;
FIG. 3 is a schematic view of a skateboard structure according to the present utility model;
FIG. 4 is a schematic diagram of a cylinder structure according to the present utility model;
fig. 5 is a schematic structural view of a C-shaped board according to the present utility model.
In the figure: 1. a case; 11. a circular groove; 12. a cover plate; 13. a slide plate; 131. a short bar; 132. a long rod; 135. an electric sliding block I; 14. a pipette gun; 15. a cylinder; 151. a C-shaped plate; 152. a first spring telescopic rod; 153. a clamping plate; 154. a test tube; 17. a hollow column; 171. a groove; 18. a fixing plate; 181. a second spring telescopic rod; 182. an L-shaped plate I; 19. a detection device; 21. a cell screen; 22. a fixed ear; 31. an electric sliding block II; 32. a connecting rod; 33. and an L-shaped plate II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-5, the utility model provides a cell extraction and filtration device, which comprises a box body 1, wherein an air cylinder 15 is fixedly arranged at the bottom in the box body 1, a C-shaped plate 151 is fixedly arranged at the telescopic end of the air cylinder 15, test tubes 154 are clamped between the C-shaped plates 151, a pipetting gun 14 is fixedly arranged at the top of the box body 1, and a filtration device body is arranged in the box body 1;
the filtering device comprises a filtering device body and is characterized in that the filtering device body comprises a hollow column 17 fixedly arranged at the top of an inner cavity of a box body 1, a plurality of cell screens 21 are arranged in the hollow column 17, symmetrically distributed fixing lugs 22 are fixedly arranged on the outer sides of the cell screens 21, a sliding plate 13 is slidably arranged at one end of the top of the inner cavity of the box body 1, a short rod 131 and a long rod 132 which are symmetrically distributed are fixedly arranged on one side, close to the hollow column 17, of the sliding plate 13, a groove 171 is formed in one side, close to the sliding plate 13, of the hollow column 17, a fixing plate 18 is fixedly arranged on one side, close to the hollow column 17, of the hollow column 17, a spring telescopic rod two 181 is fixedly arranged on the other end of the spring telescopic rod two 181, and an L-shaped plate 182 is fixedly arranged on the other end of the spring telescopic rod two 181.
Further, one end of the top of the inner cavity of the box body 1 is slidably provided with a first electric sliding block 135, and the first electric sliding block 135 is fixedly connected with the sliding plate 13, so that the sliding plate 13 can slide conveniently.
Further, a first rectangular block is fixedly arranged at the top of the first electric sliding block 135, a first sliding groove is formed in one end of the top of the inner cavity of the box body 1, and the first rectangular block is slidably arranged in the first sliding groove, so that the first electric sliding block 135 can conveniently slide.
Further, the first spring telescopic rods 152 are fixedly arranged on the sides, close to each other, of the C-shaped plates 151, and the clamping plates 153 are fixedly arranged on the sides, close to each other, of the first spring telescopic rods 152, so that the test tubes 154 can be conveniently clamped.
Further, the fixing plate 18 is provided with a connecting rod 32 in a sliding manner on one side far away from the sliding plate 13, and an L-shaped plate 33 which is symmetrically distributed is fixedly arranged at the bottom of the connecting rod 32, so that the connecting rod 32 can slide conveniently.
Further, the second electric slider 31 is slidably disposed on the side of the fixing plate 18 away from the sliding plate 13, and the second electric slider 31 is fixedly connected with the connecting rod 32, so that the connecting rod 32 is convenient to slide.
Further, a second rectangular plate is fixedly arranged on one side, close to the fixed plate 18, of the second electric slider 31, a second sliding groove is formed in one side, far away from the sliding plate 13, of the fixed plate 18, and the second rectangular plate is slidably mounted in the second sliding groove, so that the second electric slider 31 can slide conveniently.
Further, the top of the box body 1 is provided with the circular groove 11, and the cover plate 12 is movably arranged in the circular groove 11, so that the cover plate 12 can cover the circular groove 11 conveniently, and dust accumulation of the cell screen 21 is avoided.
Further, the top of the box body 1 is provided with a through groove, the bottom of the pipette 14 penetrates through the through groove, and one end of the top of the inner cavity of the box body 1 is fixedly provided with a detection device 19, so that the pipette 14 is conveniently fixed.
Working principle: when the scheme is used, firstly, a test tube 154 can be placed between two side clamping plates 153, the test tube 154 is clamped by a first spring telescopic rod 152, meanwhile, the test tube 154 is positioned at the bottom of a first L-shaped plate 182, then, an electric sliding block 135 is started, a sliding plate 13 is pushed to move towards the direction close to a hollow column 17, a short rod 131 and a long rod 132 are driven to move towards the direction close to the hollow column 17, then, the two side short rods 131 can be inserted into the hollow column 17 through a groove 171 and are contacted with a fixed lug 22 of a second last cell screen 21, the second last cell screen 21 is conveniently fixed, falling is avoided, meanwhile, the first L-shaped plate 182 is pushed by the long rod 132 to move towards the direction close to a fixed plate 18, a second spring telescopic rod 181 is extruded, the first L-shaped plate 182 is far away from the hollow column 17, and at the moment, the first last cell screen 21 falls to the top of the test tube 154 under the influence of gravity;
starting the air cylinder 15 to drive the test tube 154 to move to the bottom of the pipette 14, as shown in fig. 4, the test tube 154 can pass through the connecting rod 32, meanwhile, the second L-shaped plate 33 is positioned at the bottom of the fixed lug 22, sample solution flows out of the pipette 14, flows into the test tube 154 after being filtered by the cell screen 21, extraction and filtration are realized, after filtration is finished, the second electric slide block 31 can be started, the connecting rod 32 and the second L-shaped plate 33 are driven to move upwards, the filtered cell screen 21 is driven to be far away from the test tube 154, the air cylinder 15 continues to push the test tube 154 to move to the bottom of the detection equipment 19, and then liquid in the test tube 154 is detected and analyzed;
when the penultimate cell screen 21 falls, the first electric slider 135 can be started to move away from the hollow column 17, the short rod 131 can be moved out of the hollow column 17, meanwhile, the first L-shaped plate 182 returns to the bottom of the hollow column 17 again, and the penultimate cell screen 21 falls to the top of the first L-shaped plate 182 due to the loss of the support of the short rod 131, so that the next cell extraction and filtration are convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Cell extraction filter equipment, including box (1), its characterized in that: the bottom in the box body (1) is fixedly provided with an air cylinder (15), the telescopic end of the air cylinder (15) is fixedly provided with a C-shaped plate (151), test tubes (154) are clamped between the C-shaped plates (151), the top of the box body (1) is fixedly provided with a pipetting gun (14), and the box body (1) is internally provided with a filtering device body;
the filtering device comprises a filtering device body, and is characterized in that the filtering device body comprises a hollow column (17) fixedly installed at the top of an inner cavity of a box body (1), a plurality of cell screens (21) are arranged in the hollow column (17), symmetrically distributed fixing lugs (22) are fixedly arranged on the outer side of the cell screens (21), a sliding plate (13) is slidably arranged at one end of the top of the inner cavity of the box body (1), a short rod (131) and a long rod (132) which are symmetrically distributed are fixedly arranged on one side, close to the hollow column (17), of the sliding plate (17), a groove (171) is formed in one side, close to the sliding plate (13), of the hollow column (17), a fixing plate (18) is fixedly arranged on one side, close to the hollow column (17), of the fixing plate (18), a spring telescopic rod II (181) is fixedly arranged on the other end, close to the sliding plate II (182), of the spring telescopic rod II (181).
2. The cell extraction filter apparatus of claim 1, wherein: one end of the top of the inner cavity of the box body (1) is slidably provided with an electric sliding block I (135), and the electric sliding block I (135) is fixedly connected with the sliding plate (13).
3. A cell extraction filtration device according to claim 2, wherein: the top of the electric sliding block I (135) is fixedly provided with a rectangular block I, one end of the top of the inner cavity of the box body (1) is provided with a sliding groove I, and the rectangular block I is slidably arranged in the sliding groove I.
4. The cell extraction filter apparatus of claim 1, wherein: the C-shaped plate (151) is provided with a first spring telescopic rod (152) fixedly on one side close to each other, and a clamping plate (153) is provided with a second spring telescopic rod (152) fixedly on one side close to each other.
5. The cell extraction filter apparatus of claim 1, wherein: one side of the fixed plate (18) far away from the sliding plate (13) is slidably provided with a connecting rod (32), and the bottom of the connecting rod (32) is fixedly provided with symmetrically distributed L-shaped plates (33).
6. The cell extraction filter apparatus of claim 1, wherein: one side of the fixed plate (18) far away from the sliding plate (13) is slidably provided with a second electric sliding block (31), and the second electric sliding block (31) is fixedly connected with a connecting rod (32).
7. The cell extraction filter apparatus of claim 6, wherein: the second electric sliding block (31) is fixedly provided with a second rectangular plate on one side, close to the fixed plate (18), of the fixed plate (18), a second sliding groove is formed in one side, far away from the sliding plate (13), of the fixed plate, and the second rectangular plate is slidably mounted in the second sliding groove.
8. The cell extraction filter apparatus of claim 1, wherein: the top of the box body (1) is provided with a round groove (11), and a cover plate (12) is movably arranged in the round groove (11).
9. The cell extraction filter apparatus of claim 1, wherein: the top of box (1) has seted up logical groove, the bottom of liquid-transfering gun (14) is passed through the groove, the one end at box (1) inner chamber top is fixed and is equipped with check out test set (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321258996.7U CN219951005U (en) | 2023-05-23 | 2023-05-23 | Cell extraction filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321258996.7U CN219951005U (en) | 2023-05-23 | 2023-05-23 | Cell extraction filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219951005U true CN219951005U (en) | 2023-11-03 |
Family
ID=88553105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321258996.7U Active CN219951005U (en) | 2023-05-23 | 2023-05-23 | Cell extraction filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219951005U (en) |
-
2023
- 2023-05-23 CN CN202321258996.7U patent/CN219951005U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |