CN215757348U - Stem cell storage protection extraction element - Google Patents
Stem cell storage protection extraction element Download PDFInfo
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- CN215757348U CN215757348U CN202122208028.2U CN202122208028U CN215757348U CN 215757348 U CN215757348 U CN 215757348U CN 202122208028 U CN202122208028 U CN 202122208028U CN 215757348 U CN215757348 U CN 215757348U
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Abstract
The utility model discloses a stem cell storage protection extraction device, which comprises an extraction box body and a storage box body, wherein a mounting groove is formed in the extraction box body, a storage battery is arranged in the mounting groove, a through hole is formed in the bottom end of the extraction box body, an electric telescopic rod is arranged at the top end in the extraction box body, the input end of the electric telescopic rod is electrically connected with the output end of the storage battery through a conducting wire, the storage box body is arranged at the bottom end of the extraction box body, a plurality of fixing grooves are formed in the outer wall of the storage box body, a sealing groove is formed in the bottom end of the storage box body, a thread groove is formed in the inner side of the bottom end of the storage box body, a filter screen plate is arranged in the thread groove, and an extraction needle head block is arranged at the bottom end of the storage box body. This stem cell storage protection extraction element extrudees the fixed block to the sloping block through fixed lantern ring for in the fixed block inserts the fixed slot, be convenient for install and dismantle the syringe needle piece of drawing.
Description
Technical Field
The utility model relates to the technical field of stem cell extraction, in particular to a stem cell storage protection extraction device.
Background
The stem cells are pluripotent cells with self-renewal capacity, and can be separated and cultured from different human tissues under certain conditions, and then are detected and identified, and then are cryopreserved at low temperature, so that the stem cells can be conveniently returned to patients to achieve a good treatment effect, the traditional stem cell storage, protection and extraction device can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:
1. most stem cell storage, protection and extraction devices in the current market are inconvenient to replace needles with different diameters when in use, so that diversified market demands cannot be met, and the practicability is low;
2. most stem cell storage protection extraction element in the existing market usually need for a long time to dismantle the filter screen and replace when using for the dismantlement time is long, and the condition that work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stem cell storage, protection and extraction device, which solves the problems that needles with different diameters are inconvenient to replace and a filter screen is inconvenient to disassemble and replace in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stem cell storage protection extraction element, is including drawing box and storage box, the inside of drawing the box has seted up the mounting groove, and the inside of mounting groove is provided with the battery, the bottom of drawing the box has seted up the through-hole, the top of drawing the box inside is provided with electric telescopic handle, and electric telescopic handle's input passes through wire electric connection with the output of battery, the bottom of drawing the box is provided with the storage box, and the outer wall of storage box has seted up a plurality of fixed slots, the seal groove has been seted up to the bottom of storage box, the thread groove has been seted up to the inboard of storage box bottom, and the inside of thread groove is provided with the filter plate, the bottom of storage box is provided with draws the syringe needle piece, the top of drawing the syringe needle piece is provided with a plurality of slope pieces.
Preferably, the movable rod that runs through the through-hole is installed to the electric telescopic handle output, and the movable rod outer wall be provided with storage box inner wall assorted removal piston.
Preferably, an observation frame body is arranged on the outer wall of the storage box body, and a scale line is arranged on the outer wall of the observation frame body.
Preferably, the outer wall of the filter screen plate is provided with a thread block, and the outer wall of the thread block is meshed with the inner wall of the thread groove.
Preferably, the top end of the extraction needle head block is provided with a sealing block, and the outer wall of the sealing block is matched with the inside of the sealing groove.
Preferably, the inner side of the inclined block is provided with a fixed block, and the outer wall of the fixed block is matched with the inner part of the fixed groove.
Preferably, the outer wall of the inclined block is provided with an external thread, and the outer wall of the external thread is provided with a fixed lantern ring.
Preferably, the inner side of the fixing lantern ring is provided with an internal thread, and the inner side of the internal thread is meshed with the outer wall of the external thread.
Compared with the prior art, the utility model has the beneficial effects that:
1. by installing the extraction needle head block, the inclined block and the fixed block, the fixed lantern ring is held and rotated by hands, so that the fixed lantern ring drives the internal thread to be meshed with the external thread outer wall, the fixed lantern ring further extrudes the fixed block by the inclined block, and the fixed block is inserted into the fixed groove, and the structure is convenient for installing and disassembling the extraction needle head block;
2. meanwhile, the device is provided with a storage box body, a thread groove and a filter screen plate, an operator holds and rotates the filter screen plate by hands, so that the filter screen plate drives the thread block to be meshed with the thread groove, the filter screen plate is separated from the bottom end of the storage box body, and the filter screen plate is convenient to disassemble, clean or replace by the structure.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a schematic top view of the needle block and the fixing block according to the present invention;
fig. 6 is a schematic perspective view of the extraction needle block of the present invention.
In the figure: 1. extracting the box body; 2. mounting grooves; 3. a storage battery; 4. a through hole; 5. an electric telescopic rod; 6. a travel bar; 7. moving the piston; 8. a storage box body; 9. fixing grooves; 10. a sealing groove; 11. a thread groove; 12. a filter screen plate; 13. a thread block; 14. a sealing block; 15. an observation frame body; 16. a scale line; 17. extracting a needle block; 18. an inclined block; 19. an external thread; 20. a fixed block; 21. a fixed collar; 22. an internal thread.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a stem cell storage protection extraction device comprises an extraction box body 1 and a storage box body 8, wherein an installation groove 2 is formed in the extraction box body 1, a storage battery 3 is arranged in the installation groove 2, a through hole 4 is formed in the bottom end of the extraction box body 1, and an electric telescopic rod 5 is arranged at the top end of the interior of the extraction box body 1;
the output end of the electric telescopic rod 5 is provided with a movable rod 6 penetrating through the through hole 4, the outer wall of the movable rod 6 is provided with a movable piston 7 matched with the inner wall of the storage box body 8, the movable rod 6 is driven to move downwards by starting the electric telescopic rod 5, and therefore the movable rod 6 drives the movable piston 7 to discharge stem cells in the storage box body 8;
the input end of the electric telescopic rod 5 is electrically connected with the output end of the storage battery 3 through a lead, and the bottom end of the extraction box body 1 is provided with a storage box body 8;
an observation frame body 15 is arranged on the outer wall of the storage box body 8, a scale line 16 is arranged on the outer wall of the observation frame body 15, an operator can check the capacity of the stem cells in the storage box body 8 through the observation frame body 15, and the capacity of the stem cells in the storage box body 8 can be checked through the scale line 16;
the outer wall of the storage box body 8 is provided with a plurality of fixing grooves 9, the bottom end of the storage box body 8 is provided with a sealing groove 10, the inner side of the bottom end of the storage box body 8 is provided with a threaded groove 11, and a filter screen plate 12 is arranged inside the threaded groove 11;
the outer wall of the filter screen plate 12 is provided with a thread block 13, the outer wall of the thread block 13 is meshed with the inner wall of the thread groove 11, the filter screen plate 12 is held by hands and rotated, so that the filter screen plate 12 drives the thread block 13 to be meshed with the thread groove 11, the filter screen plate 12 is separated from the bottom end of the storage box body 8, the structure is convenient for dismounting, cleaning or replacing the filter screen plate 12, and the bottom end of the storage box body 8 is provided with an extraction needle head block 17;
the top end of the extraction needle block 17 is provided with a sealing block 14, the outer wall of the sealing block 14 is matched with the inside of the sealing groove 10, the sealing block 14 is driven to be inserted into the sealing groove 10 through the extraction needle block 17, so that the extraction needle block 17 and the storage box body 8 are conveniently sealed and attached to each other, a good sealing effect is achieved, and the top end of the extraction needle block 17 is provided with a plurality of inclined blocks 18;
the inner side of the inclined block 18 is provided with a fixed block 20, the outer wall of the fixed block 20 is matched with the inner part of the fixed groove 9, and the inclined block 18 drives the fixed block 20 to be inserted into the fixed groove 9, so that the extraction needle block 17 is conveniently fixed on the outer wall of the storage box body 8, and the extraction needle block 17 is fixed on the outer wall of the storage box body 8;
the outer wall of the inclined block 18 is provided with an external thread 19, the outer wall of the external thread 19 is provided with a fixed lantern ring 21, the fixed lantern ring 21 is rotated to drive the internal thread 22 to be meshed with the external thread 19, so that the fixed lantern ring 21 extrudes the inclined block 18, the inclined block 18 drives the fixed block 20 to be inserted, and the extraction needle block 17 and the storage box body 8 are fixed conveniently;
the fixed lantern ring 21 inboard is provided with internal thread 22, and the internal thread 22 inboard and the outer wall intermeshing of external screw thread 19, drives internal thread 22 and external screw thread 19 and meshes mutually through rotating fixed lantern ring 21 to fixed lantern ring 21 extrudes slope piece 18, makes slope piece 18 drive fixed block 20 and inserts, and then is convenient for will draw syringe needle piece 17 fixed with storage box 8.
The working principle is as follows: when the stem cell storage protection extraction device is used, an operator firstly inserts the extraction needle block 17 into the sealing groove 10 to drive the sealing block 14, meanwhile, after the extraction needle block 17 drives the inclined block 18 and the fixing block 20 to move to the fixing groove 9 to be aligned, the fixing lantern ring 21 is held and rotated by hands, so that the fixing lantern ring 21 drives the internal thread 22 to be meshed with the outer wall of the external thread 19, the fixing lantern ring 21 further extrudes the inclined block 18 to the fixing block 20 to enable the fixing block 20 to be inserted into the fixing groove 9, the structure is convenient for fixedly connecting the extraction needle block 17 with the storage box body 8, then the extraction needle block 17 is inserted into the stem cell solution, then the electric telescopic rod 5 is started, so that the electric telescopic rod 5 drives the movable piston 7 to move upwards through the movable rod 6, and then the stem cell solution is filtered by the filter screen plate 12 and then is sucked into the storage box body 8 through suction force, then, the operator checks the volume of the stem cell solution in the storage tank 8 by lifting the container through the observation frame 15 and the scale line 16;
when an operator needs to disassemble and replace the filter screen plate 12, the operator holds and rotates the filter screen plate 12 by hands, so that the filter screen plate 12 drives the thread block 13 to be meshed with the thread groove 11, and further the filter screen plate 12 is separated from the bottom end of the storage box body 8.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a stem cell storage protection extraction element, includes draws box (1) and storage box (8), its characterized in that: the novel multifunctional electric heating storage box is characterized in that a mounting groove (2) is formed in the interior of the extraction box body (1), a storage battery (3) is arranged in the mounting groove (2), a through hole (4) is formed in the bottom end of the extraction box body (1), an electric telescopic rod (5) is arranged at the top end of the interior of the extraction box body (1), the input end of the electric telescopic rod (5) is electrically connected with the output end of the storage battery (3) through a wire, a storage box body (8) is arranged at the bottom end of the extraction box body (1), a plurality of fixing grooves (9) are formed in the outer wall of the storage box body (8), a sealing groove (10) is formed in the bottom end of the storage box body (8), a thread groove (11) is formed in the inner side of the bottom end of the storage box body (8), a filter screen plate (12) is arranged in the thread groove (11), and a needle head extraction block (17) is arranged at the bottom end of the storage box body (8), the top end of the extraction needle head block (17) is provided with a plurality of inclined blocks (18).
2. The stem cell storage protection extraction device of claim 1, wherein: the output end of the electric telescopic rod (5) is provided with a moving rod (6) penetrating through the through hole (4), and the outer wall of the moving rod (6) is provided with a moving piston (7) matched with the inner wall of the storage box body (8).
3. The stem cell storage protection extraction device of claim 1, wherein: an observation frame body (15) is arranged on the outer wall of the storage box body (8), and a scale line (16) is arranged on the outer wall of the observation frame body (15).
4. The stem cell storage protection extraction device of claim 1, wherein: the outer wall of the filter screen plate (12) is provided with a thread block (13), and the outer wall of the thread block (13) is meshed with the inner wall of the thread groove (11).
5. The stem cell storage protection extraction device of claim 1, wherein: the top of extracting needle head block (17) is provided with sealing block (14), and the inside phase-match of sealing block (14) outer wall and seal groove (10).
6. The stem cell storage protection extraction device of claim 1, wherein: the inner side of the inclined block (18) is provided with a fixed block (20), and the outer wall of the fixed block (20) is matched with the inside of the fixed groove (9).
7. The stem cell storage protection extraction device of claim 1, wherein: the outer wall of the inclined block (18) is provided with an external thread (19), and the outer wall of the external thread (19) is provided with a fixed lantern ring (21).
8. The stem cell storage and protection extraction device of claim 7, wherein: the inner side of the fixed lantern ring (21) is provided with an internal thread (22), and the inner side of the internal thread (22) is meshed with the outer wall of the external thread (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122208028.2U CN215757348U (en) | 2021-09-13 | 2021-09-13 | Stem cell storage protection extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122208028.2U CN215757348U (en) | 2021-09-13 | 2021-09-13 | Stem cell storage protection extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215757348U true CN215757348U (en) | 2022-02-08 |
Family
ID=80086914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122208028.2U Active CN215757348U (en) | 2021-09-13 | 2021-09-13 | Stem cell storage protection extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215757348U (en) |
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2021
- 2021-09-13 CN CN202122208028.2U patent/CN215757348U/en active Active
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