CN210203100U - Storage device for stem cell injection - Google Patents
Storage device for stem cell injection Download PDFInfo
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- CN210203100U CN210203100U CN201920688139.8U CN201920688139U CN210203100U CN 210203100 U CN210203100 U CN 210203100U CN 201920688139 U CN201920688139 U CN 201920688139U CN 210203100 U CN210203100 U CN 210203100U
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- stem cell
- storage device
- cell injection
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Abstract
The utility model discloses a storage device for stem cell injection, including placing the case, the bottom inner wall of placing the case has the liquid nitrogen holding vessel through bolted connection, and one side outer wall of liquid nitrogen holding vessel is provided with the additional pipe, one side outer wall welding of liquid nitrogen holding vessel has the air duct, and the top outer wall of air duct has the solenoid valve through bolted connection, the bottom inner wall of placing the case has the air-blower through bolted connection, and one side outer wall welding of air-blower has the intake pipe, the top outer wall of placing the case is provided with the inlet port, the top outer wall of placing the case is opened there is the venthole, and the inner wall of venthole is provided with the blast pipe. The utility model discloses effectively accelerated the circulation rate of air conditioning in the device, avoided the stem cell to take place to die because the high temperature, improved the storage quality of stem cell, not only make things convenient for taking of storage ware, can also effectively avoid storage device to receive the striking because of the outside and appear beating the condition of turning over inside storage ware.
Description
Technical Field
The utility model relates to a stem cell technical field especially relates to a storage device is used in stem cell injection.
Background
The stem cell is a kind of multipotential cell with self-renewal ability, is an insufficiently differentiated and immature cell, has the potential function of regenerating various tissues, organs and human bodies, and is called universal cell in the medical field.
At present, after stem cells are separated and cultured from different human tissues, the stem cells need to be frozen at the deep low temperature of-196 ℃, so that the stem cells can be recovered to be used for reinfusion for patients when clinically needed, and the purpose of treating diseases is achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a storage device for stem cell injection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a storage device for stem cell injection comprises a placing box, wherein the inner wall of the bottom of the placing box is connected with a liquid nitrogen storage tank through a bolt, a supplementing pipe is arranged on the outer wall of one side of the liquid nitrogen storage tank, an air guide pipe is welded on the outer wall of one side of the liquid nitrogen storage tank, a solenoid valve is connected on the outer wall of the top of the air guide pipe through a bolt, an air blower is connected on the inner wall of the bottom of the placing box through a bolt, an air inlet pipe is welded on the outer wall of one side of the air blower, an air inlet hole is formed in the outer wall of the top of the placing box, an air outlet hole is formed in the outer wall of the top of the placing box, an exhaust pipe is arranged on the inner wall of the air outlet hole, the outer wall of the bottom of the exhaust pipe is welded with, and the both sides outer wall of baffle all welds the diaphragm that the equidistance distributes, the top outer wall of diaphragm is opened has the second bleeder vent, and the top outer wall of diaphragm is provided with spacing frame, the storage ware has been placed to the bottom inner wall of spacing frame.
As a further aspect of the present invention: the outer wall of one side of spacing frame is provided with the spout, and the inner wall sliding connection of spout has the movable rod.
As a further aspect of the present invention: the outer wall of one end of the movable rod is provided with a pulling plate, and the outer wall of one end of the movable rod, which is far away from the pulling plate, is welded with a clamping plate.
As a further aspect of the present invention: the inner wall of one side of the limiting frame is provided with a spring, and the outer wall of one side of the spring is welded with the outer wall of one side of the clamping plate.
As a further aspect of the present invention: the outer wall of both sides of baffle all is provided with fixed frame, and there is the chamber door one side outer wall of fixed frame through hinged joint.
As a further aspect of the present invention: the outer wall of one side of the box door is connected with a handle through a bolt, and the outer wall around the box door is bonded with a sealing ring.
As a further aspect of the present invention: the electromagnetic valve and the air blower are both connected with a switch through leads, and the switch is connected with a power supply through leads.
The utility model has the advantages that:
1. by arranging the liquid nitrogen storage tank, the air blower, the first air hole and the second air hole, the electromagnetic valve is opened, so that liquid nitrogen in the liquid nitrogen storage tank can be discharged into the storage device, the activity of the stem cells can be kept, the air blower is driven to start working at the same time, the liquid nitrogen can quickly circulate in the device through the first air hole and the second air hole, the circulation speed of cold air in the device is effectively accelerated, the stem cells are prevented from being dead due to overhigh temperature, and the storage quality of the stem cells is improved;
2. through the arrangement of the limiting frame, the clamping plate, the pulling plate and the spring, the pulling plate can pull the clamping plate through the movable rod, so that the storage vessel is separated from the limitation of the clamping plate, the spring can rebound the clamping plate after the pulling plate is loosened, the storage vessel is fixed, the storage vessel is convenient to take, the situation that the storage device is overturned due to external impact can be effectively avoided, and the storage device is safer and more stable in the use process;
3. through baffle, diaphragm, chamber door and the sealing washer that sets up, baffle and diaphragm can be separated storage device and come, when the storage ware that needs take, only need open single chamber door can, effectively avoid liquid nitrogen loss to influence the storage of other stem cells, and the sealing washer on the chamber door can be with device inside with external isolated, avoid the stem cell infection, the storage effect is better.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a stem cell injection storage device according to the present invention;
fig. 2 is a schematic front view of a stem cell injection storage device according to the present invention;
fig. 3 is a schematic structural diagram of a location a of the storage device for stem cell injection according to the present invention.
In the figure: the device comprises a placing box 1, an air guide pipe 2, an electromagnetic valve 3, a liquid nitrogen storage tank 4, a supplementing pipe 5, an air inlet 6, a fixing frame 7, a first air hole 8, a partition plate 9, a second air hole 10, a transverse plate 11, an exhaust pipe 12, an air blower 13, an air inlet pipe 14, a fixing frame 15, a box door 16, a handle 17, a sealing ring 18, a limiting frame 19, a storage dish 20, a movable rod 21, a pull plate 22, a spring 23 and a clamping plate 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a storage device for stem cell injection comprises a placing box 1, the bottom inner wall of the placing box 1 is connected with a liquid nitrogen storage tank 4 through bolts, a supplement pipe 5 is welded on the outer wall of one side of the liquid nitrogen storage tank 4, an air guide pipe 2 is welded on the outer wall of one side of the liquid nitrogen storage tank 4, a solenoid valve 3 is connected on the outer wall of the top of the air guide pipe 2 through bolts, an air blower 13 is connected on the bottom inner wall of the placing box 1 through bolts, an air inlet pipe 14 is welded on the outer wall of one side of the air blower 13, an air inlet hole 6 is arranged on the outer wall of the top of the placing box 1, an air outlet hole is arranged on the outer wall of the top of the placing box 1, an exhaust pipe 12 is welded on the inner wall of the air outlet hole, the outer wall of the bottom of the exhaust, first bleeder vent 8 has been opened to one side outer wall of baffle 9, and the both sides outer wall of baffle 9 all welds the diaphragm 11 that the equidistance distributes, and the top outer wall of diaphragm 11 is opened has second bleeder vent 10, and the top outer wall welding of diaphragm 11 has spacing frame 19, and storage ware 20 has been placed to the bottom inner wall of spacing frame 19.
The utility model discloses in, open one side outer wall of spacing frame 19 has the spout, and the inner wall sliding connection of spout has movable rod 21, the one end outer wall welding of movable rod 21 has arm-tie 22, and the one end outer wall welding that arm-tie 22 was kept away from to movable rod 21 has splint 24, one side inner wall welding of spacing frame 19 has spring 23, and one side outer wall welding of one side outer wall of spring 23 and splint 24, fixed frame 15 has all been welded to the both sides outer wall of baffle 9, and one side outer wall of fixed frame 15 has chamber door 16 through hinged joint, one side outer wall of chamber door 16 has handle 17 through bolted connection, and 16 outer wall bonding all around of chamber door has sealing washer 18, solenoid valve 3 and air-blower 13 all are connected with the switch through the wire, and the switch is.
The working principle is as follows: when the device is used, the electromagnetic valve 3 is opened to enable liquid nitrogen in the liquid nitrogen storage tank 4 to be discharged into the storage device, so that the activity of stem cells can be kept, the air blower 13 is driven to start working, the liquid nitrogen can rapidly circulate in the device through the first air hole 8 and the second air hole 10, the circulation speed of cold air in the device is effectively increased, the stem cells are prevented from dying due to overhigh temperature, the pull plate 22 can pull the clamp plate 24 through the movable rod 21 to enable the storage dish 20 to be separated from the limit of the clamp plate 24, the clamp plate 24 can be rebounded by the spring 23 after the pull plate 22 is loosened, the storage dish 20 is fixed, the storage dish 20 is convenient to take, the situation that the storage device overturns the internal storage dish 20 due to external impact can be effectively avoided, the storage device can be separated by the partition plate 9 and the transverse plate 11, when the storage dish 20 needs to be taken, only the single box door 16, effectively avoid liquid nitrogen to run off and influence the storage of other stem cells, and sealing washer 18 on chamber door 16 can be isolated with device inside and external, avoids the stem cell infection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A storage device for stem cell injection comprises a placing box (1) and is characterized in that the bottom inner wall of the placing box (1) is connected with a liquid nitrogen storage tank (4) through a bolt, a supplementing pipe (5) is arranged on the outer wall of one side of the liquid nitrogen storage tank (4), an air guide pipe (2) is welded on the outer wall of one side of the liquid nitrogen storage tank (4), an electromagnetic valve (3) is connected on the outer wall of the top of the air guide pipe (2) through a bolt, an air blower (13) is connected on the bottom inner wall of the placing box (1) through a bolt, an air inlet pipe (14) is welded on the outer wall of one side of the air blower (13), an air inlet hole (6) is arranged on the outer wall of the top of the placing box (1), an air outlet hole is formed in the outer wall of the top of the placing box (1), an exhaust pipe (12) is arranged, the welding of the top outer wall of placing case (1) has mount (7), and the top inner wall of mount (7) has baffle (9) near middle position welding, one side outer wall of baffle (9) is provided with first bleeder vent (8), and the both sides outer wall of baffle (9) all welds diaphragm (11) that the equidistance distributes, the top outer wall of diaphragm (11) is opened has second bleeder vent (10), and the top outer wall of diaphragm (11) is provided with spacing frame (19), storage ware (20) have been placed to the bottom inner wall of spacing frame (19).
2. The stem cell injection storage device as claimed in claim 1, wherein the outer wall of one side of the limiting frame (19) is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with a movable rod (21).
3. The stem cell injection storage device as claimed in claim 2, wherein a pulling plate (22) is arranged on the outer wall of one end of the movable rod (21), and a clamping plate (24) is welded on the outer wall of one end of the movable rod (21) far away from the pulling plate (22).
4. The stem cell injection storage device as claimed in claim 3, wherein the spring (23) is provided on an inner wall of one side of the position limiting frame (19), and an outer wall of one side of the spring (23) is welded to an outer wall of one side of the clamping plate (24).
5. The storage device for stem cell injection according to claim 4, wherein the partition (9) is provided with a fixing frame (15) at both outer walls thereof, and a door (16) is hinged to one outer wall of the fixing frame (15).
6. The stem cell injection storage device as claimed in claim 5, wherein a handle (17) is bolted to an outer wall of one side of the box door (16), and a sealing ring (18) is bonded to an outer wall of the periphery of the box door (16).
7. The stem cell injection storage device as set forth in claim 6, wherein the solenoid valve (3) and the blower (13) are connected to a switch by a wire, and the switch is connected to a power source by a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920688139.8U CN210203100U (en) | 2019-05-15 | 2019-05-15 | Storage device for stem cell injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920688139.8U CN210203100U (en) | 2019-05-15 | 2019-05-15 | Storage device for stem cell injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210203100U true CN210203100U (en) | 2020-03-31 |
Family
ID=69925904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920688139.8U Expired - Fee Related CN210203100U (en) | 2019-05-15 | 2019-05-15 | Storage device for stem cell injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210203100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959951A (en) * | 2020-08-05 | 2020-11-20 | 江苏省人民医院（南京医科大学第一附属医院） | Ultralow temperature protection box suitable for protecting sperm cryopreservation rack |
-
2019
- 2019-05-15 CN CN201920688139.8U patent/CN210203100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959951A (en) * | 2020-08-05 | 2020-11-20 | 江苏省人民医院（南京医科大学第一附属医院） | Ultralow temperature protection box suitable for protecting sperm cryopreservation rack |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |