CN114212353B - Stem cell transportation and storage device - Google Patents
Stem cell transportation and storage device Download PDFInfo
- Publication number
- CN114212353B CN114212353B CN202111471230.2A CN202111471230A CN114212353B CN 114212353 B CN114212353 B CN 114212353B CN 202111471230 A CN202111471230 A CN 202111471230A CN 114212353 B CN114212353 B CN 114212353B
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- storage
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- baffle
- connector
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- 210000000130 stem cell Anatomy 0.000 title claims abstract description 40
- 238000012546 transfer Methods 0.000 claims abstract description 62
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 239000003507 refrigerant Substances 0.000 claims description 23
- 238000009792 diffusion process Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 230000004656 cell transport Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000007787 solid Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000872 buffer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a stem cell transportation and storage device which comprises a storage box, a transfer box, storage frames and cooling components, wherein the transfer box is inserted into the storage box, more than two storage frames are arranged in the transfer box, more than two storage pieces are arranged on the storage frames, the cooling components are arranged in the storage box, and a cooling pipeline is arranged on the transfer box. The vibration that the outside was transmitted in is passed to and is stored on the frame, is dispersed buffering with vibrations by the storage piece, reduces the vibrations of transmitting to the stem cell of placing on the storage piece, makes stem cell transport steadily, and simultaneously in the in-process cooling part of transportation constantly cools off the stem cell of storing of transfer box and keeps warm, provides a good transportation environment for stem cell, improves the survival rate of stem cell.
Description
Technical Field
The invention relates to the field of transportation devices, in particular to a stem cell transportation and storage device.
Background
Stem cells are a class of cells with unlimited or immortal self-renewing capacity capable of producing at least one type of highly differentiated daughter cells. It is widely used for treating heart diseases, nervous system diseases, hematopathy and other difficult and complicated diseases. In the medical use and research of stem cells, the conditions of transfer and transportation are required, and the activities of the stem cells are influenced by temperature change and severe vibration generated in the transportation process due to the fact that the stem cells are fragile, so that the loss of the stem cells is caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art by providing the stem cell transportation and storage device which can keep proper temperature for transporting stem cells and can relieve vibration transmitted to the stem cells in the transportation process.
To achieve the purpose, the invention adopts the following technical scheme:
the invention provides a stem cell transportation and storage device which comprises a storage box, a transfer box, storage frames and cooling components, wherein the transfer box is inserted into the storage box, more than two storage frames are arranged in the transfer box, more than two storage pieces are arranged on the storage frames, the cooling components are arranged in the storage box, and a cooling pipeline is arranged on the transfer box.
In a preferred technical scheme of the invention, the storage rack is provided with more than two ball sockets, and the storage piece comprises a fixed ring, a supporting ring, a spring, a supporting block, a ball-shaped seat, an arc sliding sheet and a compression rod. The support ring is fixed on the ball socket through the pillar, the solid fixed ring sets up in support ring (34), the inside that two above arc gleitbretter was connected to the support ring through the compression pole respectively, gu the outer edge of solid fixed ring is provided with more than two lugs, lug and arc gleitbretter one-to-one, and lug and the arc gleitbretter sliding connection that corresponds, more than two support the piece and be connected to the inner wall of solid fixed ring through the spring coupling respectively, the ball-type seat rotates to be connected in the ball socket, the slot has been seted up at the top of ball-type seat, be connected through the connecting rod between ball-type seat and the solid fixed ring.
In a preferred technical scheme of the invention, a storage cavity is formed in the transfer box, a sliding groove is formed in the side wall of the storage cavity, sliding blocks are arranged on the side edges of the storage frames, more than two storage frames are connected in the sliding groove in a sliding mode through the sliding blocks, a partition block is arranged between every two adjacent storage frames, more than two through holes are formed in the partition block, the through holes correspond to the storage pieces, and the side walls of the partition block are in butt joint with the inner sides of the storage cavities.
In the preferred technical scheme of the invention, the top of the transfer box is hinged with a sealing cover, the bottom of the sealing cover is provided with a handle, and the bottom of the sealing cover is provided with a sponge block.
In a preferred technical scheme of the invention, the cooling component comprises a refrigerant tank, a circulating pump, a first circulating pipe and a second circulating pipe, wherein the circulating pump is fixed on one side of the storage tank, the circulating pump is arranged on the first circulating pipe, one end of the first circulating pipe is connected with the refrigerant tank, one end of the second circulating pipe is connected with the refrigerant tank, the other ends of the first circulating pipe and the second circulating pipe are respectively provided with a first connecting joint, the first circulating pipe and the second circulating pipe are respectively connected with the cooling pipeline through the first connecting joints, one first connecting joint is arranged on one side in the storage tank, and the other first connecting joint is arranged on the other side in the storage tank.
In a preferred technical scheme of the invention, the cooling pipeline comprises a main pipe and diffusion pipes, wherein the diffusion pipes are arranged in the transfer box, more than two diffusion pipes are paved side by side along the side wall and the bottom wall of the transfer box, one ends of all the diffusion pipes are connected to a second connector through one main pipe, the other ends of all the diffusion pipes are connected to another second connector through another main pipe, a second connector is arranged on one side of the transfer box, and another second connector is arranged on the other side of the transfer box.
In the preferred technical scheme of the invention, one side of the first connector is slidably connected with a first baffle, the first baffle is in a right triangle shape, a first channel is formed in the first baffle, the bottom of the first baffle is connected with the first connector through a first elastic piece, one side of the second connector is slidably connected with a second baffle, the second baffle is in an inverted triangle shape, a second channel is formed in the second baffle, and the top of the second baffle is connected with the top of the second connector through a second elastic piece.
In the preferred technical scheme of the invention, a rubber plate is fixed at the bottom of the storage box, an air bag is arranged on the side wall of the storage box, and the transfer box is inserted into the storage box.
The beneficial effects of the invention are as follows:
according to the stem cell transportation and storage device, vibration transmitted from the outside is transmitted to the storage rack, the vibration is dispersed and buffered by the storage piece, the vibration transmitted to stem cells placed on the storage piece is reduced, so that the stem cells can be transported stably, meanwhile, the cooling piece continuously cools and keeps the stored stem cells in the transfer box in the transportation process, a good transportation environment is provided for the stem cells, and the survival rate of the stem cells is improved.
Drawings
FIG. 1 is a schematic diagram of a stem cell transporting, storing and transporting device according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
FIG. 3 is an enlarged schematic view of B in FIG. 1;
FIG. 4 is a schematic top view of the support ring of FIG. 3;
fig. 5 is a schematic view of the cooling line of fig. 1.
In the figure:
the device comprises a storage box, a rubber plate, a 12-airbag, a 13-first connecting head, a 14-first baffle, a 15-first channel, a 16-first elastic piece, a 2-transfer box, a 21-sealing cover, a 22-handle, a 23-sliding groove, a 24-sliding block, a 25-second connecting head, a 26-second baffle, a 27-second channel, a 28-second elastic piece, a 3-storage rack, a 31-ball socket, a 32-ball seat, a 33-inserting groove, a 34-supporting ring, a 35-compression rod, a 36-arc sliding piece, a 37-fixed ring, a 38-spring, a 39-abutting piece, a 30-supporting pillar, a 41-refrigerant tank, a 42-circulating pump, a 43-first circulating pipe, a 44-second circulating pipe, a 51-diffusing pipe and a 52-main pipe.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-5, in the embodiment, there is provided a stem cell transporting and storing device, which comprises a storage box 1, a transfer box 2, storage frames 3 and cooling components, wherein the transfer box 2 is inserted into the storage box 1, more than two storage frames 3 are arranged in the transfer box 2, more than two storage components are arranged on the storage frames 3, the cooling components are arranged in the storage box 1, and cooling pipelines are arranged on the transfer box 2. The transfer box 2 is disposed in the storage box 1, and stem cells to be transported are loaded and placed on the storage rack 3 in the transfer box 2 through test tubes or other vessels. The storage part on the storage rack 3 not only can bear the test tube, but also can buffer vibration transmitted to the test tube from the outside, and the vibration is prevented from directly influencing the test tube and further influencing the activity of stem cells. Meanwhile, the cooling part in the storage box 1 circulates a refrigerant through the cooling pipeline in the transfer box 2 to cool the stem cells on the storage rack 3 at a low temperature, so that the stem cells are transported at a low temperature. In addition, the transfer box 2 still has shock resistance and short-time low-temperature preservation capacity, and the transfer box can be taken out from the storage box 1, so that a user can conveniently transport in a short time, and the transfer box has strong portability. The stem cell transporting and storing device provided by the embodiment has good anti-seismic low-temperature performance, and can enable stem cells to be transported well and improve activity of the stem cells.
Further, the storage rack 3 is provided with more than two ball sockets 31, and the storage part comprises a fixed ring 37, a supporting ring 34, a spring 38, a supporting block 39, a ball-shaped seat 32, an arc sliding sheet 36 and a compression rod 35. The support ring 34 is fixed on the ball socket 31 through the pillar 30, the solid fixed ring 37 sets up in the support ring 34, more than two arc gleitbretter 36 are connected to the inside of support ring 34 through compression pole 35 respectively, the outer edge of solid fixed ring 37 is provided with more than two lugs, the lug corresponds with arc gleitbretter 36 one by one, and lug and corresponding arc gleitbretter 36 sliding connection, more than two support piece 39 are connected to the inner wall of solid fixed ring 37 through spring 38 respectively, ball-type seat 32 rotates to be connected in ball socket 31, slot 33 has been seted up at the top of ball-type seat 32, be connected through the connecting rod between ball-type seat 32 and the solid fixed ring 37. The test tube loaded with stem cells passes through the fixed ring 37 and is inserted into the slot 33 of the spherical seat 32, the slot 33 of the spherical seat 32 adopts an elastic design, the inserted test tube can be tightly clamped, the abutting blocks 39 in the fixed ring 37 are abutted against the wall of the test tube under the action of the springs 38, and the abutting blocks 39 in the annular arrangement tightly abut against the test tube from the periphery, so that the test tube is prevented from loosening and shifting in the conveying process. In the process of transportation, vibration is transmitted from the outside, the vibration causes the test tube to shake, the spherical seat 32 at the bottom shakes in the ball socket 31, the upper half part of the test tube can compress the spring 38 when the bottom shakes, and the spring 38 buffers the vibration, so that the influence of the vibration is reduced. Meanwhile, the fixed ring 37 and the test tube shake when vibration is transmitted, the shake can enable the fixed ring 37 to slide along the arc-shaped sliding sheets 36, and the limitation of the arc-shaped sliding sheets 36 can prevent the test tube from greatly swinging to influence the activity of stem cells. The outer support ring 34 provides support for the retaining ring 37, allowing the retaining ring 37 to rock within the space supported by the support ring 34 to cushion shock. Meanwhile, the compression rod 35 between the support ring 34 and the arc slide 36 can provide support for the fixed ring 37 along with the deflection of the fixed ring, and can generate certain compression or extension to buffer vibration.
Further, a storage cavity is formed in the transfer box 2, a sliding groove 23 is formed in the side wall of the storage cavity, sliding blocks 24 are arranged on the side edges of the storage frames 3, more than two storage frames 3 are slidably connected in the sliding groove 23 through the sliding blocks 24, partition blocks are arranged between the adjacent storage frames 3, more than two through holes are formed in the partition blocks, the through holes correspond to the storage pieces, and the side walls of the partition blocks are in butt joint with the inner sides of the storage cavities. Each storage rack 3 can store a plurality of test tubes, the quantity of the storage racks 3 placed at the same time can be flexibly adjusted according to the transportation requirement, when a plurality of storage racks 3 are placed, spacer blocks made of foam bricks are placed between the adjacent storage racks 3, through holes formed in the spacer blocks correspond to the positions of the storage pieces, and the spacer blocks enable the storage racks 3 to have good buffering, so that the influence among the storage racks 3 is reduced. Meanwhile, the storage frame 3 is connected into the transfer box 2 in a sliding connection mode, so that the installation is faster and more convenient.
Further, the top of the transfer box 2 is hinged with a sealing cover 21, a lifting handle 22 is arranged at the bottom of the sealing cover 21, and a sponge block is arranged at the bottom of the sealing cover 21. After the storage rack 3 is installed and placed, the sealing cover 21 is closed to enable the transfer box 2 to be kept sealed, external heat is more difficult to penetrate into the transfer box 2, the heat preservation capacity of the transfer box 2 is improved, and the transfer box 2 can be moved more quickly and conveniently through the lifting handle 22.
Further, the cooling component includes a refrigerant tank 41, a circulating pump 42, a first circulating pipe 43 and a second circulating pipe 44, the circulating pump 42 is fixed on one side of the storage tank 1, the circulating pump 42 is arranged on the first circulating pipe 43, one end of the first circulating pipe 43 is connected with the refrigerant tank 41, one end of the second circulating pipe 44 is connected with the refrigerant tank 41, the other end of the first circulating pipe 43 and the other end of the second circulating pipe 44 are both provided with first connectors 13, the first circulating pipe 43 and the second circulating pipe 44 are both connected with the cooling pipeline through the first connectors 13, one first connector 13 is arranged on one side in the storage tank 1, and the other first connector 13 is arranged on the other side in the storage tank 1. The circulating pump 42 pumps the liquid nitrogen in the refrigerant tank 41 and injects the liquid nitrogen into the cooling pipeline of the transfer box 2 through the first circulating pipe 43, and the liquid nitrogen is returned into the refrigerant tank 41 through the second circulating pipe 44 after the cooling pipeline circulates, so that the liquid nitrogen circulates, and the heat in the transfer box 2 can be continuously taken away, so that the temperature is kept low. In this example, liquid nitrogen is stored in the refrigerant tank 41 as a refrigerant, and other refrigerants can be selected according to the actual situation to realize heat absorption. Meanwhile, a refrigerating device can be arranged on the refrigerant tank 41 to continuously cool the refrigerant.
Further, the cooling pipeline comprises a main pipe 52 and diffusion pipes 51, the diffusion pipes 51 are arranged in the transfer box 2, more than two diffusion pipes 51 are laid side by side along the side wall and the bottom wall of the transfer box 2, one ends of all diffusion pipes 51 are connected to a second connector 25 through a main pipe 52, the other ends of all diffusion pipes 51 are connected to another second connector 25 through another main pipe 52, one second connector 25 is arranged on one side of the transfer box 2, and another second connector 25 is arranged on the other side of the transfer box 2. The plurality of diffusion pipes 51 disperse the refrigerant conveyed by the main pipe 52, the refrigerant diffused is distributed along the side wall and the bottom wall of the transfer box 2, the refrigerant is conveyed to pass through the side wall and the bottom wall of the transfer box 2, and then heat in the transfer box 2 can be taken away, so that the transfer box 2 can be kept in a low-temperature state, and transportation of stem cells is facilitated.
Further, a first baffle 14 is slidably connected to one side of the first connector 13, the first baffle 14 is in a right triangle shape, a first channel 15 is formed in the first baffle 14, the bottom of the first baffle 14 is connected with the first connector 13 through a first elastic piece 16, a second baffle 26 is slidably connected to one side of the second connector 25, the second baffle 26 is in an inverted triangle shape, a second channel 27 is formed in the second baffle 26, and the top of the second baffle 26 is connected with the top of the second connector 25 through a second elastic piece 28. When the transfer box 2 is inserted into the storage box 1, the second baffle 26 on the second connector 25 contacts with the first baffle 14 on the first connector 13 and extrudes and slides mutually, the second channel 27 on the second baffle 26 is communicated with the main pipe 52, a channel on the first baffle 14 is communicated with the first circulating pipe 43 or the second circulating pipe 44, meanwhile, the first channel 15 is also communicated with the second channel 27, so that the whole cooling pipeline is communicated with the circulating pipe to form a closed-loop refrigerant transmission channel, and when the transfer box 2 is taken out, the second baffle 26 blocks the main pipe 52, the first baffle 14 also blocks the circulating pipe, and the refrigerant trapped in the cooling pipeline can continuously cool the transfer box 2 in a short time.
Further, a rubber plate 11 is fixed at the bottom of the storage box 1, an air bag 12 is arranged on the side wall of the storage box 1, and the transfer box 2 is inserted into the storage box 1. The bottom rubber plate 11 and the side air bags 12 have certain deformability, and can buffer certain vibration when the vibration is transmitted, so that the vibration is reduced and transmitted into the transfer box 2.
Other techniques of this embodiment employ the prior art.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The invention is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the invention as defined by the claims of the present application.
Claims (4)
1. Stem cell transportation and storage device, its characterized in that: the device comprises a storage box (1), a transfer box (2), storage frames (3) and cooling components, wherein the transfer box (2) is inserted into the storage box (1), more than two storage frames (3) are arranged in the transfer box (2), more than two storage pieces are arranged on the storage frames (3), the cooling components are arranged in the storage box (1), and cooling pipelines are arranged on the transfer box (2);
more than two ball sockets (31) are arranged on the storage frame (3), and the storage part comprises a fixed ring (37), a supporting ring (34), a spring (38), a supporting block (39), a ball-shaped seat (32), an arc sliding sheet (36) and a compression rod (35);
the support ring (34) is fixed on the ball socket (31) through the support post (30), the fixed ring (37) is arranged in the support ring (34), more than two arc sliding sheets (36) are respectively connected to the inside of the support ring (34) through the compression rod (35), more than two protruding blocks are arranged on the outer edge of the fixed ring (37), the protruding blocks are in one-to-one correspondence with the arc sliding sheets (36), the protruding blocks are in sliding connection with the corresponding arc sliding sheets (36), more than two propping blocks (39) are respectively connected to the inner wall of the fixed ring (37) through springs (38), the spherical seat (32) is rotationally connected in the ball socket (31), the top of the spherical seat (32) is provided with a slot (33), and the spherical seat (32) is connected with the fixed ring (37) through a connecting rod;
a storage cavity is formed in the transfer box (2), a sliding groove (23) is formed in the side wall of the storage cavity, sliding blocks (24) are arranged on the side edges of the storage frames (3), more than two storage frames (3) are connected in the sliding groove (23) in a sliding mode through the sliding blocks (24), partition blocks are arranged between the adjacent storage frames (3), more than two through holes are formed in the partition blocks, the through holes correspond to the storage pieces, and the side walls of the partition blocks are in butt joint with the inner sides of the storage cavities;
the top of the transfer box (2) is hinged with a sealing cover (21), a handle (22) is arranged at the bottom of the sealing cover (21), and a sponge block is arranged at the bottom of the sealing cover (21);
the bottom of the storage box (1) is fixed with a rubber plate (11), the side wall of the storage box (1) is provided with an air bag (12), and the transfer box (2) is inserted into the storage box (1).
2. The stem cell transporting and storing device according to claim 1, wherein:
the cooling component comprises a refrigerant tank (41), a circulating pump (42), a first circulating pipe (43) and a second circulating pipe (44), wherein the circulating pump (42) is fixed on one side of the storage tank (1), the circulating pump (42) is arranged on the first circulating pipe (43), one end of the first circulating pipe (43) is connected with the refrigerant tank (41), one end of the second circulating pipe (44) is connected with the refrigerant tank (41), the other ends of the first circulating pipe (43) and the second circulating pipe (44) are respectively provided with a first connecting joint (13), the first circulating pipe (43) and the second circulating pipe (44) are respectively connected with a cooling pipeline through the first connecting joints (13), one first connecting joint (13) is arranged on one side in the storage tank (1), and the other first connecting joint (13) is arranged on the other side in the storage tank (1).
3. The stem cell transporting and storing device according to claim 2, wherein:
the cooling pipeline comprises a main pipe (52) and a diffusion pipe (51), the diffusion pipe (51) is arranged in the transfer box (2),
more than two diffusion pipes (51) are paved side by side along the side wall and the bottom wall of the transfer box (2), one end of each diffusion pipe (51) is connected to a second connector (25) through a main pipe (52), the other end of each diffusion pipe (51) is connected to another second connector (25) through another main pipe (52), one second connector (25) is arranged on one side of the transfer box (2), and another second connector (25) is arranged on the other side of the transfer box (2).
4. A stem cell transportation and storage device according to claim 3, wherein:
first connector (13) one side sliding connection has first baffle (14), and first baffle (14) are right triangle-shaped setting, have seted up first passageway (15) on first baffle (14), are connected through first elastic component (16) between the bottom of first baffle (14) and first connector (13), second connector (25) one side sliding connection has second baffle (26), and second baffle (26) are right triangle-shaped setting, have seted up second passageway (27) on second baffle (26), and the top of second baffle (26) is connected with the top of second connector (25) through second elastic component (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111471230.2A CN114212353B (en) | 2021-12-03 | 2021-12-03 | Stem cell transportation and storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111471230.2A CN114212353B (en) | 2021-12-03 | 2021-12-03 | Stem cell transportation and storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114212353A CN114212353A (en) | 2022-03-22 |
| CN114212353B true CN114212353B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111471230.2A Active CN114212353B (en) | 2021-12-03 | 2021-12-03 | Stem cell transportation and storage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114212353B (en) |
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| CN211800986U (en) * | 2019-03-09 | 2020-10-30 | 牟怡安 | Garrulous student's test-tube rack takes precautions against earthquakes |
| CN212501586U (en) * | 2020-04-01 | 2021-02-09 | 上海壹佰米网络科技有限公司 | Heat insulation box |
| CN213975086U (en) * | 2020-09-17 | 2021-08-17 | 谷晓云 | Specimen submission box for gene detection |
| CN214730666U (en) * | 2021-03-30 | 2021-11-16 | 北京起源爱心生物科技有限公司 | High-efficient stem cell gathers conveyer |
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