CN215936088U - Umbilical cord mesenchymal stem cell is preserved and is used storage jar - Google Patents
Umbilical cord mesenchymal stem cell is preserved and is used storage jar Download PDFInfo
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- CN215936088U CN215936088U CN202122149820.5U CN202122149820U CN215936088U CN 215936088 U CN215936088 U CN 215936088U CN 202122149820 U CN202122149820 U CN 202122149820U CN 215936088 U CN215936088 U CN 215936088U
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- storage tank
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- liquid nitrogen
- umbilical cord
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Abstract
The utility model discloses a storage tank for preserving umbilical cord mesenchymal stem cells, which belongs to the technical field of storage tanks and comprises a liquid nitrogen storage tank and a cover plate, wherein the cover plate is detachably connected to the top of the liquid nitrogen storage tank, a driving motor is fixedly installed on the inner bottom wall of the liquid nitrogen storage tank, the top end of the driving motor is fixedly connected with a turntable, the turntable is provided with uniformly distributed object placing grooves, the top of the turntable is provided with uniformly distributed object placing seats, and the object placing seats are respectively positioned in the object placing grooves and are in contact with the inner wall of the object placing grooves. The utility model discloses a, use through the carousel, put the thing groove and put the cooperation between the thing seat and can make the stem cell test tube take out one by one, drive arrangement's setting can be convenient for take and place to the stem cell test tube, need not to expose all stem cell test tubes completely to guarantee the cold-stored effect of stem cell test tube, solved in the past umbilical cord mesenchymal stem cell preserve with the storage jar be not convenient for take and place the problem of stem cell test tube.
Description
Technical Field
The utility model relates to the technical field of storage tanks, in particular to a storage tank for umbilical cord mesenchymal stem cell preservation.
Background
The umbilical cord mesenchymal stem cells have the biological characteristics of stem cell self-renewal and multidirectional differentiation potential; the seed cell still has multidirectional differentiation potential after continuous subculture and cryopreservation, can be used as an ideal seed cell for repairing tissue and organ damage caused by aging and pathological changes, and has wide clinical application prospect.
During umbilical cord mesenchymal stem cell cryopreservation, generally only need preserve the subtotal, when using current storage jar storage, the storage with take out all need frequently open storage jar, cause the refrigeration effect of cell poor, and need turn over when taking out at every turn and look for, consequently professional in the art provides an umbilical cord mesenchymal stem cell preserves and uses storage jar, has solved the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a storage tank for storing umbilical cord mesenchymal stem cells, so as to solve the problem that a stem cell test tube is not convenient to take and place in the conventional storage tank for storing umbilical cord mesenchymal stem cells.
In order to solve the above problems, the present invention adopts the following technical solutions.
A storage tank for preservation of umbilical mesenchymal stem cells comprises a liquid nitrogen storage tank and a cover plate, wherein the cover plate is detachably connected to the top of the liquid nitrogen storage tank, a driving motor is fixedly mounted on the inner bottom wall of the liquid nitrogen storage tank, a rotary disc is fixedly connected to the top end of the driving motor, evenly-distributed object containing grooves are formed in the rotary disc, evenly-distributed object containing seats are arranged at the top of the rotary disc, the object containing seats are respectively located in the object containing grooves and are in contact with the inner walls of the object containing grooves, a driving device is arranged on the inner walls of the liquid nitrogen storage tank, a communicating pipe is fixedly connected to the top of the cover plate, the bottom end of the communicating pipe penetrates through and extends to the bottom of the cover plate, a pipe cover is in threaded connection with the top of the communicating pipe, a pointing rod is fixedly connected to the top of the rotary disc, the top of the pointing rod penetrates through and extends to the top of the cover plate, and evenly-distributed pointers are fixedly connected to the top of the pointing rod, the pointers correspond to the object placing seats respectively.
As a further description of the above technical solution: the left side fixed mounting of liquid nitrogen holding vessel has control panel, electric connection between driving motor and the control panel.
As a further description of the above technical solution: the bottom fixedly connected with two supporting wheels of carousel, two the bottom of supporting wheel all contacts with the interior diapire of liquid nitrogen holding vessel.
As a further description of the above technical solution: the top threaded connection of apron has evenly distributed's threaded rod, the bottom of threaded rod all runs through the apron and extends to the inside of liquid nitrogen holding vessel.
As a further description of the above technical solution: the driving device comprises a driving shaft, the driving shaft is rotatably connected to the inner bottom wall of the liquid nitrogen storage tank, the top end of the driving shaft penetrates through the top of the cover plate and extends to the top of the cover plate, a floating plate is connected to the driving shaft through threads and located at the bottom of the rotary plate, and a rotating button is sleeved at the top end of the driving shaft.
As a further description of the above technical solution: the bottom of the liquid nitrogen storage tank is fixedly connected with a limiting rod, and the top end of the limiting rod penetrates through and extends to the top of the floating plate.
Compared with the prior art, the utility model has the advantages that:
the storage tank for the umbilical cord mesenchymal stem cell preservation can enable the stem cell test tubes to be taken out one by one through the matching use of the rotary disc, the storage groove and the storage seat, the setting of the driving device can facilitate taking and placing of the stem cell test tubes, all the stem cell test tubes are not required to be completely exposed, and therefore the refrigeration effect of the stem cell test tubes is guaranteed, and the problem that the conventional storage tank for the umbilical cord mesenchymal stem cell preservation is inconvenient to take and place the stem cell test tubes is solved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a perspective view of the object holder of the present invention;
FIG. 4 is a schematic top view of the turntable according to the present invention;
FIG. 5 is a schematic top view of the pointing stick of the present invention.
The reference numbers in the figures illustrate:
1. a liquid nitrogen storage tank; 2. a cover plate; 3. a drive motor; 4. a turntable; 5. a storage groove; 6. a placement seat; 7. a drive device; 701. a drive shaft; 702. a floating plate; 703. rotating the knob; 8. a communicating pipe; 9. a tube cover; 10. a control panel; 11. a support wheel; 12. a threaded rod; 13. a limiting rod; 14. a pointing stick; 15. a pointer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1 to 5, in the present invention, a storage tank for umbilical cord mesenchymal stem cell preservation includes a liquid nitrogen storage tank 1 and a cover plate 2, the cover plate 2 is detachably connected to the top of the liquid nitrogen storage tank 1, a driving motor 3 is fixedly installed on the inner bottom wall of the liquid nitrogen storage tank 1, a turntable 4 is fixedly connected to the top end of the driving motor 3, storage slots 5 are uniformly distributed on the turntable 4, storage seats 6 are uniformly distributed on the top of the turntable 4, the storage seats 6 are respectively located inside the storage slots 5 and contact with the inner wall thereof, a driving device 7 is arranged on the inner wall of the liquid nitrogen storage tank 1, a communicating pipe 8 is fixedly connected to the top end of the cover plate 2, the bottom end of the communicating pipe 8 penetrates and extends to the bottom of the cover plate 2, a pipe cover 9 is threadedly connected to the top of the communicating pipe 8, a pointing rod 14 is fixedly connected to the top of the turntable 4, and the top end of the pointing rod 14 penetrates and extends to the top of the cover plate 2, the top of the pointing rod 14 is fixedly connected with evenly distributed pointers 15, and the pointers 15 respectively correspond to the object placing seats 6.
In the utility model, when the stem cell test tube in the liquid nitrogen storage tank 1 needs to be taken out, a user controls the driving motor 3 to be electrified for working, the driving motor 3 is electrified to drive the rotary disc 4 fixedly connected with the driving motor to synchronously rotate, so that the test tube in the object placing seat 6 rotates along with the driving motor, when the pointer 15 corresponding to the top of the pointing rod 14 points to the user, the user can control the driving motor 3 to stop working, then the tube cover 9 is unscrewed, when the stem cell test tube at the bottom of the communicating tube 8 needs to be taken out, the user operates the driving device 7, the driving device 7 jacks up the object placing seat 6, the test tube in the object placing seat 6 moves upwards along with the driving motor, and finally the test tube is taken out through the communicating tube 8, the driving device 7 can be used for taking and placing the stem cell test tube conveniently, all the stem cell test tubes do not need to be completely exposed, and the refrigerating effect of the stem cell test tube is ensured, the problem of umbilical cord mesenchymal stem cells preserve with storage jar in the past be not convenient for take and place the stem cell test tube is solved.
Please refer to fig. 1 and 2, wherein: the left side of the liquid nitrogen storage tank 1 is fixedly provided with a control panel 10, and the driving motor 3 is electrically connected with the control panel 10.
In the utility model, the control panel 10 can enable a user to control the device more simply and rapidly, so that the rotating speed and the starting and stopping of the driving motor 3 are accurately controlled, and the practicability of the device is improved.
Please refer to fig. 2, in which: the bottom fixedly connected with two supporting wheels 11 of carousel 4, the bottom of two supporting wheels 11 all contacts with the interior diapire of liquid nitrogen holding vessel 1.
In the utility model, when the turntable 4 rotates, the supporting wheel 11 also moves on the inner bottom wall of the liquid nitrogen storage tank 1, the supporting wheel 11 can support the turntable 4 to prevent the turntable 4 from inclining, and the supporting wheel 11 can rotate in the moving process, so that the rotation of the turntable 4 is not influenced.
Please refer to fig. 1 and 2, wherein: the top of the cover plate 2 is in threaded connection with threaded rods 12 which are evenly distributed, and the bottom ends of the threaded rods 12 penetrate through the cover plate 2 and extend into the liquid nitrogen storage tank 1.
In the utility model, a user can rapidly disassemble and assemble the cover plate 2 through the threaded rod 12, so that the inside of the liquid nitrogen storage tank 1 is conveniently maintained, and the disassembling and assembling efficiency is improved.
Please refer to fig. 1-4, wherein: the driving device 7 comprises a driving shaft 701, the driving shaft 701 is rotatably connected to the inner bottom wall of the liquid nitrogen storage tank 1, the top end of the driving shaft 701 penetrates through and extends to the top of the cover plate 2, a floating plate 702 is connected to the driving shaft 701 in a threaded mode, the floating plate 702 is located at the bottom of the rotating disc 4, and the top end of the driving shaft 701 is sleeved with a rotating button 703.
In the present invention, when the stem cell test tube at the bottom of the communicating tube 8 needs to be taken out, the user rotates the knob 703, the driving shaft 701 connected with the rotating button 703 rotates along with the rotating button, the floating plate 702 in threaded connection with the driving shaft 701 starts to move upwards until contacting the bottom of the storage seat 6, the floating plate 702 starts to jack up the storage seat 6 along with the continuous rotation of the user, the test tube in the storage seat 6 moves upwards along with the floating plate, finally the test tube is taken out through the communicating pipe 8, then the user reversely rotates the driving shaft 701, so that the floating plate 702 resets the storage seat 6 and returns to the interior of the storage tank 5 again, and the rotating button 703 that the cover was established at the drive shaft 701 top can take off in advance when opening apron 2, and drive arrangement 7's setting can be convenient for take and place stem cell test tube, need not to expose all stem cell test tubes completely to guarantee the cold-stored effect of stem cell test tube.
Please refer to fig. 2-4, wherein: the bottom of the liquid nitrogen storage tank 1 is fixedly connected with a limiting rod 13, and the top end of the limiting rod 13 penetrates through and extends to the top of the floating plate 702.
In the utility model, the arrangement of the limiting rod 13 can limit the floating plate 702, so that the floating plate 702 always keeps moving in the vertical direction, and the floating plate 702 is prevented from synchronously rotating along with the driving shaft 701.
The working principle is as follows: when the stem cell test tube in the liquid nitrogen storage tank 1 needs to be taken out, a user controls the driving motor 3 to be electrified for working, the driving motor 3 is electrified to drive the rotary disc 4 fixedly connected with the driving motor to synchronously rotate, so that the test tube in the storage seat 6 rotates along with the rotation, when the pointer 15 corresponding to the top of the pointing rod 14 points to the user, the user can control the driving motor 3 to stop working, then the tube cover 9 is unscrewed, when the stem cell test tube at the bottom of the communicating tube 8 needs to be taken out, the user rotates the rotating button 703, the driving shaft 701 connected with the rotating button 703 rotates along with the rotating button 703, the floating plate 702 in threaded connection with the driving shaft 701 starts to move upwards until contacting the bottom of the storage seat 6, the floating plate 702 starts to jack up the storage seat 6 along with the continuous rotation of the user, the test tube in the storage seat 6 moves upwards along with the communicating tube, and is finally taken out through the communicating tube 8, subsequently, user of service person reverse rotation drive shaft 701 for floating plate 702 resets and puts thing seat 6 and also get back to again and put thing groove 5 inside, and the cover is established and can be taken off in advance when opening apron 2 at drive shaft 701 top rotating button 703, and the setting of drive arrangement 7 can be convenient for take and place the stem cell test tube, need not to expose all stem cell test tubes completely, thereby guarantee the cold-stored effect of stem cell test tube, solved in the past umbilical cord mesenchymal stem cells preserve with storage jar be not convenient for take and place the problem of stem cell test tube.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a umbilical cord mesenchymal stem cell preserves and uses storage jar, includes liquid nitrogen holding vessel (1) and apron (2), the detachable top of connecting at liquid nitrogen holding vessel (1) of apron (2), its characterized in that: the liquid nitrogen storage tank is characterized in that a driving motor (3) is fixedly installed on the inner bottom wall of the liquid nitrogen storage tank (1), a turntable (4) is fixedly connected to the top end of the driving motor (3), evenly-distributed storage grooves (5) are formed in the turntable (4), evenly-distributed storage seats (6) are arranged at the top of the turntable (4), the storage seats (6) are respectively located in the storage grooves (5) and are in contact with the inner walls of the storage grooves, a driving device (7) is arranged on the inner walls of the liquid nitrogen storage tank (1), a communicating pipe (8) is fixedly connected to the top of the cover plate (2), the bottom end of the communicating pipe (8) penetrates through and extends to the bottom of the cover plate (2), a pipe cover (9) is connected to the top of the communicating pipe (8) through threads, a pointing rod (14) is fixedly connected to the top of the turntable (4), and the top end of the pointing rod (14) penetrates through and extends to the top of the cover plate (2), the top of the pointing rod (14) is fixedly connected with uniformly distributed pointers (15), and the pointers (15) correspond to the object placing seats (6) respectively.
2. The storage tank for umbilical cord mesenchymal stem cell preservation according to claim 1, wherein: the liquid nitrogen storage tank is characterized in that a control panel (10) is fixedly mounted on the left side of the liquid nitrogen storage tank (1), and the driving motor (3) is electrically connected with the control panel (10).
3. The storage tank for umbilical cord mesenchymal stem cell preservation according to claim 1, wherein: the bottom fixedly connected with two supporting wheels (11) of carousel (4), two the bottom of supporting wheel (11) all contacts with the interior diapire of liquid nitrogen holding vessel (1).
4. The storage tank for umbilical cord mesenchymal stem cell preservation according to claim 1, wherein: the top threaded connection of apron (2) has evenly distributed's threaded rod (12), the bottom of threaded rod (12) all runs through apron (2) and extends to the inside of liquid nitrogen holding vessel (1).
5. The storage tank for umbilical cord mesenchymal stem cell preservation according to claim 1, wherein: the driving device (7) comprises a driving shaft (701), the driving shaft (701) is rotatably connected to the inner bottom wall of the liquid nitrogen storage tank (1), the top end of the driving shaft (701) penetrates through and extends to the top of the cover plate (2), a floating plate (702) is connected to the driving shaft (701) in a threaded mode, the floating plate (702) is located at the bottom of the rotary disc (4), and a rotating button (703) is sleeved at the top end of the driving shaft (701).
6. The storage tank for umbilical cord mesenchymal stem cell preservation according to claim 5, wherein: the bottom of the liquid nitrogen storage tank (1) is fixedly connected with a limiting rod (13), and the top end of the limiting rod (13) penetrates through and extends to the top of the floating plate (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122149820.5U CN215936088U (en) | 2021-09-07 | 2021-09-07 | Umbilical cord mesenchymal stem cell is preserved and is used storage jar |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122149820.5U CN215936088U (en) | 2021-09-07 | 2021-09-07 | Umbilical cord mesenchymal stem cell is preserved and is used storage jar |
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| CN215936088U true CN215936088U (en) | 2022-03-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320989A (en) * | 2022-08-17 | 2022-11-11 | 淮安市第二人民医院 | Tumour sample save set for oncology |
| CN115363019A (en) * | 2022-09-14 | 2022-11-22 | 南京善台引生物科技有限公司 | Stem cell cryopreservation method |
| CN116369309A (en) * | 2023-05-31 | 2023-07-04 | 吉林大学 | Stem cell low-temperature preservation device |
-
2021
- 2021-09-07 CN CN202122149820.5U patent/CN215936088U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320989A (en) * | 2022-08-17 | 2022-11-11 | 淮安市第二人民医院 | Tumour sample save set for oncology |
| CN115363019A (en) * | 2022-09-14 | 2022-11-22 | 南京善台引生物科技有限公司 | Stem cell cryopreservation method |
| CN115363019B (en) * | 2022-09-14 | 2023-08-25 | 北京集美生物科技有限公司 | Stem cell cryopreservation method |
| CN116369309A (en) * | 2023-05-31 | 2023-07-04 | 吉林大学 | Stem cell low-temperature preservation device |
| CN116369309B (en) * | 2023-05-31 | 2023-08-11 | 吉林大学 | Stem cell low-temperature preservation device |
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