CN219279868U - Separator for efficient stem cell filtration - Google Patents
Separator for efficient stem cell filtration Download PDFInfo
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- CN219279868U CN219279868U CN202223552661.4U CN202223552661U CN219279868U CN 219279868 U CN219279868 U CN 219279868U CN 202223552661 U CN202223552661 U CN 202223552661U CN 219279868 U CN219279868 U CN 219279868U
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Abstract
The utility model discloses a high-efficiency separator for stem cell filtration, which comprises the following components: the shell body is used for installing all parts, and the top cover mechanism is used for being matched with the shell body to form a closed shell body. According to the utility model, through the mutual matching of the shell body, the top cover mechanism, the first rotary barrel mechanism, the second rotary barrel mechanism, the power bin, the rotating motor, the driving gear, the connecting block, the driven gear, the movable groove and the liquid discharge pipe, the efficient separator for stem cell filtration is realized, the planetary gear set is formed by the mutual matching of the driving gear, the driven gear and the toothed ring, the first rotary barrel and the second rotary barrel are driven to rotate relatively through the rotating motor, the uniform separation of stem cells is completed through centrifugal force, the damage of stirring paddles in the separator to cells is avoided, the separation effect is influenced, and meanwhile, the separation effect is finer through the two screening of the fine screening filter screen and the coarse screening filter screen, the screening quality is ensured, and the screening efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a high-efficiency separator for stem cell filtration.
Background
Stem cells are the origin cells. Briefly, it is a primitive undifferentiated cell type with multipotent differentiation and self-replication capacity, which is the primitive cell that forms various tissue organs of mammals. Stem cells share morphological commonalities, usually circular or oval, small cell volume, relatively large nuclei, mostly euchromatin, with higher telomerase activity. Stem cells can be classified into embryonic stem cells and adult stem cells.
Such as publication (bulletin) number: CN213416866U, the disclosed stem cell separator, including the separator main part, the upper surface of top cap is fixed mounting respectively has first motor and inlet pipe, the output shaft of first motor runs through top cap fixedly connected with (mixing) shaft, a plurality of stirring rake have been cup jointed in the outside of (mixing) shaft, the outside of separator main part is provided with the liquid outlet, and the inboard fixed mounting of separator main part has two filter membranes, the bottom of separator main part is fixed mounting respectively has second motor and waste liquid export, the output shaft of second motor runs through separator main part fixedly connected with pivot, two cleaning brush have been cup jointed in the upper end of pivot runs through the separator main part. According to the utility model, the cleaning brush is arranged at the bottom of the filter membrane, and the second motor is started to drive the rotating shaft to rotate, so that the cleaning brush at the outer side cleans the bottom of the filter membrane, the operation is simple, and the problem of serious pollution caused by long-time use is avoided.
However, in the above-described stem cell separator, the stirring shaft and the stirring blade are driven by a motor, and such mechanical stirring is liable to damage cells, affect the quality of separation, and is poor in practicality and separation efficiency, so that it is required to provide a separator for stem cell filtration with high efficiency.
Disclosure of Invention
The utility model aims to provide a high-efficiency separator for stem cell filtration, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high efficiency separator for stem cell filtration comprising:
the outer shell is used for installing all parts;
the top cover mechanism is used for being matched with the outer shell to form a closed shell, and the top cover mechanism is in threaded connection with the outer shell;
the first rotary barrel mechanism is used for carrying out primary filtration on tissue fluid and is arranged below the top cover mechanism;
the second rotary barrel mechanism is used for carrying out secondary filtration on the separated tissue fluid, and is arranged outside the first rotary barrel mechanism and matched with the first rotary barrel mechanism for use;
the power bin is arranged at the bottom of the inner wall of the outer shell, the rotating motor is fixedly connected to the inside of the power bin, the driving gear is fixedly connected to the output shaft at the top of the rotating motor, the connecting block is fixedly connected to the top of the driving gear, driven gears are connected to the bottom of the inner wall of the outer shell and positioned on the left side and the right side of the driving gear through rotating shafts, the movable groove is formed in the outer side of the bottom of the inner wall of the outer shell, and the liquid discharge pipe is fixedly communicated to the right side of the outer shell.
Preferably, the top cover mechanism comprises a top cover shell, and the top of the inner wall of the top cover shell is fixedly connected with a first shaft sleeve.
Preferably, the first rotary barrel mechanism comprises a first rotary barrel, a coarse screen filter screen is arranged on the side face of the first rotary barrel, a movable rotary shaft is arranged at the bottom of the inner wall of the first rotary barrel and is matched with the first shaft sleeve, a cleaning brush is fixedly connected to the surface of the movable rotary shaft and above the bottom of the inner wall of the first rotary barrel, and a second shaft sleeve is fixedly connected to the bottom of the first rotary barrel.
Preferably, the second barrel rotating mechanism comprises a second barrel rotating mechanism, a fine screen filter screen is arranged on the surface of the second barrel rotating mechanism, a connecting rotating shaft is arranged in the second barrel rotating mechanism, the connecting rotating shaft is matched with a second shaft sleeve, a groove at the bottom of the connecting rotating shaft is matched with a connecting block, a toothed ring is fixedly connected with the bottom of the second barrel rotating mechanism and meshed with a driven gear, a limiting ring is fixedly connected with the bottom of the toothed ring and matched with a movable groove, a sealing gasket is fixedly connected with the bottom of the inner wall of the second barrel rotating mechanism and corresponds to the position of the connecting rotating shaft, the sealing gasket is sleeved on the surface of the connecting rotating shaft, and a supporting ring is fixedly connected with the surface of the second barrel rotating mechanism and the surface of the first barrel rotating mechanism.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the mutual matching of the shell body, the top cover mechanism, the first rotary barrel mechanism, the second rotary barrel mechanism, the power bin, the rotating motor, the driving gear, the connecting block, the driven gear, the movable groove and the liquid discharge pipe, the efficient separator for stem cell filtration is realized, the planetary gear set is formed by the mutual matching of the driving gear, the driven gear and the toothed ring, the first rotary barrel and the second rotary barrel are driven to rotate relatively through the rotating motor, the uniform separation of stem cells is completed through centrifugal force, the damage of stirring paddles in the separator to cells is avoided, the separation effect is influenced, and meanwhile, the separation effect is finer through the two screening of the fine screening filter screen and the coarse screening filter screen, the screening quality is ensured, and the screening efficiency is improved.
2. According to the utility model, the sealing gasket is arranged to seal the second rotary barrel, so that leakage of tissue fluid after secondary screening is avoided through a gap between the connecting rotary shaft and the second rotary barrel, and the first rotary barrel and the second rotary barrel are conveniently detached from the outer shell body through mutual matching of the first shaft sleeve, the second shaft sleeve, the movable rotary shaft, the connecting rotary shaft and the connecting block, so that separation liquid reserved in the first rotary barrel and the second rotary barrel is taken out for standby, and the cleaning brush is arranged to clean the bottom of the first rotary barrel, so that sedimentation of the tissue fluid on the inner wall of the first rotary barrel is avoided, incomplete separation is caused, and separation effect is influenced.
Drawings
FIG. 1 is a cross-sectional view of a front view of the present utility model;
fig. 2 is a schematic diagram of the structure of the top view of the connecting block of the present utility model.
In the figure: the device comprises a shell body 1, a top cover mechanism 2, a top cover shell 201, a first shaft sleeve 202, a first rotary drum mechanism 3, a first rotary drum 301, a coarse screen filter screen 302, a movable rotary shaft 303, a cleaning brush 304, a second shaft sleeve 305, a second rotary drum mechanism 4, a second rotary drum 401, a fine screen filter screen 402, a connecting rotary shaft 403, a toothed ring 404, a limiting ring 405, a sealing gasket 406, a supporting ring 407, a 5 power bin, a 6 rotary motor, a 7 driving gear, an 8 connecting block, a 9 driven gear, a 10 movable groove and an 11 liquid discharge pipe.
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.
Referring to FIGS. 1-2, a high efficiency separator for stem cell filtration, comprising:
an outer case 1 for mounting each component.
The top cover mechanism 2 is used for being matched with the outer shell 1 to form a closed shell, the top cover mechanism 2 is in threaded connection with the outer shell 1, the top cover mechanism 2 comprises a top cover shell 201, and the top of the inner wall of the top cover shell 201 is fixedly connected with a first shaft sleeve 202.
The first rotary barrel mechanism 3 is used for carrying out primary filtration on tissue fluid, the first rotary barrel mechanism 3 is arranged below the top cover mechanism 2, the first rotary barrel mechanism 3 comprises a first rotary barrel 301, a coarse screen filter screen 302 is arranged on the side face of the first rotary barrel 301, a movable rotary shaft 303 is arranged at the bottom of the inner wall of the first rotary barrel 301, the movable rotary shaft 303 is matched with the first shaft sleeve 202, a cleaning brush 304 is fixedly connected to the surface of the movable rotary shaft 303 and positioned above the bottom of the inner wall of the first rotary barrel 301, the bottom of the first rotary barrel 301 is cleaned, tissue fluid is prevented from settling on the inner wall of the first rotary barrel 301, separation is incomplete, separation effect is affected, and a second shaft sleeve 305 is fixedly connected to the bottom of the first rotary barrel 301.
The second rotating barrel mechanism 4 is used for carrying out secondary filtration on tissue liquid after separation, the second rotating barrel mechanism 4 is arranged outside the first rotating barrel mechanism 3 and matched with the first rotating barrel mechanism 3, the second rotating barrel mechanism 4 comprises a second rotating barrel 401, a fine screen filter screen 402 is arranged on the surface of the second rotating barrel 401, two screens of the fine screen filter screen 402 and the coarse screen filter screen 302 are carried out, the separation effect is finer, the screening quality is ensured, the screening efficiency is improved, a connecting rotating shaft 403 is arranged inside the second rotating barrel 401, the connecting rotating shaft 403 is matched with the second shaft sleeve 305, a groove at the bottom of the connecting rotating shaft 403 is matched with the connecting block 8, the first shaft sleeve 202, the second shaft sleeve 305, the movable rotating shaft 303 and the connecting rotating shaft 403 are matched with the connecting block 8, the first rotating barrel 301 and the second rotating barrel 401 are conveniently detached from the outer shell body 1, a toothed ring 404 is fixedly connected with the bottom of the second rotating barrel 401, the toothed ring 404 is fixedly connected with the separating liquid which is reserved in the first rotating barrel 301 and the second rotating barrel 401, the toothed ring 403 is fixedly connected with the inner wall of the second rotating barrel 401, the sealing ring is correspondingly connected with the second rotating barrel 401, and the sealing ring is fixedly connected with the sealing ring 401 at the bottom of the sealing ring 401, and the sealing ring is correspondingly connected with the inner wall of the rotating ring 401, and the sealing ring is connected with the sealing ring 401.
The power bin 5 is arranged at the bottom of the inner wall of the outer shell 1, the rotating motor 6 is fixedly connected to the inside of the power bin 5, the driving gear 7 is fixedly connected to the output shaft at the top of the rotating motor 6, the connecting block 8 is fixedly connected to the top of the driving gear 7, the driven gears 9 are connected to the bottom of the inner wall of the outer shell 1 and are positioned on the left side and the right side of the driving gear 7 through rotating shafts, planetary gear sets are formed by mutually matched combination of the driving gear 7, the driven gears 9 and the toothed ring 404, the first rotating barrel 301 and the second rotating barrel 401 are driven to rotate relatively through the rotating motor 6, the stem cells are uniformly separated through centrifugal force, damage to the cells caused by stirring paddles in the separator is avoided, the separation effect is influenced, the movable groove 10 is formed in the outer side of the bottom of the inner wall of the outer shell 1, and the liquid discharge pipe 11 is fixedly communicated on the right side of the outer shell 1 so that the separation liquid in the outer shell 1 is conveniently discharged.
When the rotary drum is used, liquid to be separated is injected into the first rotary drum 301, the first shaft sleeve 202 is inserted into the movable rotary shaft 303, the top cover shell 201 and the outer shell 1 are screwed, the rotary motor 6 is started, the driving gear 7 rotates to drive the toothed ring 404 and the driving gear 7 to rotate relatively, the first rotary drum 301 and the second rotary drum 401 are driven to rotate relatively, the tissue liquid is finely separated through double filtration of the coarse screen filter screen 302 and the fine screen filter screen 402, the secondarily filtered tissue liquid is discharged through the liquid discharge pipe 11, meanwhile, the top cover shell 201 is unscrewed, the supporting ring 407 is grasped to detach the first rotary drum 301 and the second rotary drum 401 from the outer shell 1, and the filtered matters in the first rotary drum 301 and the second rotary drum 401 are taken out for standby.
To sum up: this efficient separator for stem cell filters through shell body 1, top cap mechanism 2, first barrel mechanism 3, second barrel mechanism 4, power storehouse 5, rotating electrical machines 6, driving gear 7, connecting block 8, driven gear 9, movable groove 10 and the mutually supporting of fluid-discharge tube 11, has solved the problem that proposes in the background art.
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 (4)
1. A high efficiency separator for stem cell filtration comprising:
an outer case (1) for mounting each component;
the top cover mechanism (2) is used for being matched with the outer shell (1) to form a closed shell, and the top cover mechanism (2) is in threaded connection with the outer shell (1);
the first rotary barrel mechanism (3) is used for carrying out primary filtration on tissue fluid, and the first rotary barrel mechanism (3) is arranged below the top cover mechanism (2);
the second rotary barrel mechanism (4) is used for carrying out secondary filtration on the separated tissue fluid, and the second rotary barrel mechanism (4) is arranged outside the first rotary barrel mechanism (3) and is matched with the first rotary barrel mechanism (3);
the power bin (5) is arranged at the bottom of the inner wall of the outer shell body (1), a rotating motor (6) is fixedly connected to the inside of the power bin (5), a driving gear (7) is fixedly connected to an output shaft at the top of the rotating motor (6), a connecting block (8) is fixedly connected to the top of the driving gear (7), driven gears (9) are connected to the bottom of the inner wall of the outer shell body (1) and the left and right sides of the driving gear (7) through rotating shafts, a movable groove (10) is formed in the outer side of the bottom of the inner wall of the outer shell body (1), and a liquid discharge pipe (11) is fixedly communicated to the right side of the outer shell body (1).
2. A high efficiency stem cell filtration separator according to claim 1, wherein: the top cover mechanism (2) comprises a top cover shell (201), and a first shaft sleeve (202) is fixedly connected to the top of the inner wall of the top cover shell (201).
3. A high efficiency stem cell filtration separator according to claim 1, wherein: the first rotary barrel mechanism (3) comprises a first rotary barrel (301), a coarse screen filter screen (302) is arranged on the side face of the first rotary barrel (301), a movable rotary shaft (303) is arranged at the bottom of the inner wall of the first rotary barrel (301), the movable rotary shaft (303) is matched with the first shaft sleeve (202), a cleaning brush (304) is fixedly connected to the surface of the movable rotary shaft (303) and located above the bottom of the inner wall of the first rotary barrel (301), and a second shaft sleeve (305) is fixedly connected to the bottom of the first rotary barrel (301).
4. A high efficiency stem cell filtration separator according to claim 1, wherein: the second rotating barrel mechanism (4) comprises a second rotating barrel (401), a fine screen filter screen (402) is arranged on the surface of the second rotating barrel (401), a connecting rotating shaft (403) is arranged inside the second rotating barrel (401), the connecting rotating shaft (403) is matched with a second shaft sleeve (305), a groove at the bottom of the connecting rotating shaft (403) is matched with a connecting block (8), a toothed ring (404) is fixedly connected to the bottom of the second rotating barrel (401), the toothed ring (404) is meshed with a driven gear (9), a limiting ring (405) is fixedly connected to the bottom of the toothed ring (404), the limiting ring (405) is matched with a movable groove (10), a sealing gasket (406) is fixedly connected to the bottom of the inner wall of the second rotating barrel (401) and corresponds to the position of the connecting rotating shaft (403), and is sleeved on the surface of the connecting rotating shaft (403), and the second rotating barrel (401) is fixedly connected with a supporting ring (407) with the surface of the first rotating barrel (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223552661.4U CN219279868U (en) | 2022-12-28 | 2022-12-28 | Separator for efficient stem cell filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223552661.4U CN219279868U (en) | 2022-12-28 | 2022-12-28 | Separator for efficient stem cell filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219279868U true CN219279868U (en) | 2023-06-30 |
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ID=86915466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223552661.4U Active CN219279868U (en) | 2022-12-28 | 2022-12-28 | Separator for efficient stem cell filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219279868U (en) |
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2022
- 2022-12-28 CN CN202223552661.4U patent/CN219279868U/en active Active
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