CN210761888U - Umbilical cord stem cell cryopreservation device - Google Patents
Umbilical cord stem cell cryopreservation device Download PDFInfo
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- CN210761888U CN210761888U CN201921554114.5U CN201921554114U CN210761888U CN 210761888 U CN210761888 U CN 210761888U CN 201921554114 U CN201921554114 U CN 201921554114U CN 210761888 U CN210761888 U CN 210761888U
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Abstract
The utility model discloses an umbilical cord stem cell cryopreserving device relates to stem cell cryopreserving field, which comprises a tank body, the inside of the jar body is provided with the cavity, and is provided with the insulating layer between the jar body and the cavity, the top of the jar body is provided with the mount pad, the inside of mount pad is provided with the standing groove, the inside of standing groove is provided with cryopreserving seat, cryopreserving seat's bottom is provided with the connecting rod, the outside of connecting rod is provided with the fixed plate. The utility model discloses a standing groove, the cryopreserved seat and the fixed plate that set up, during the use, need utilize the handle to take out the cryopreserved seat from the standing groove by the staff, later place the household utensils that will hold the stem cell in two sets of fixed plates, and reinsert back in the standing groove, carry out the cryopreserved processing to household utensils and stem cell by the liquid nitrogen in the cavity, be four groups according to the quantity of standing groove, make the figure that can save the stem cell more, save the cost greatly, and can classify the cryopreserved according to the type of stem cell.
Description
Technical Field
The utility model relates to a stem cell cryopreserving device field specifically is an umbilical cord stem cell cryopreserving device.
Background
The stem cell is a kind of multipotential cell with self-replicating capacity, under a certain condition, it can be differentiated into various functional cells, and can be divided into embryonic stem cell and adult stem cell according to the development stage of stem cell, and can be divided into three categories of totipotent stem cell, multipotential stem cell and unipotent stem cell according to the development potentiality of stem cell.
The internal space of the existing umbilical cord stem cell cryopreservation device is limited, when the stem cells needing to be cryopreserved are outside a limited range, multiple groups of devices are needed, the applicability is poor, the cost is high, meanwhile, the existing umbilical cord stem cell cryopreservation device has poor heat preservation effect on liquid nitrogen inside the device, the liquid nitrogen is easily caused to be volatilized with higher speed due to external influence, and then the cryopreservation of the stem cells is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the internal space of the conventional umbilical cord stem cell cryopreservation device is limited, when stem cells needing to be cryopreserved are outside a limited range, a plurality of groups of devices are required to be used, the applicability is poor, the cost is high, meanwhile, the conventional umbilical cord stem cell cryopreservation device has a poor heat insulation effect on liquid nitrogen in the umbilical cord stem cell cryopreservation device, the liquid nitrogen is easily volatilized by external influence, and the cryopreservation of the stem cells is influenced, the umbilical cord stem cell cryopreservation device is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an umbilical cord stem cell cryopreserving device, includes a jar body, the inside of the jar body is provided with the cavity, and is provided with the insulating layer between jar body and the cavity, the top of the jar body is provided with the mount pad, the inside of mount pad is provided with the standing groove, the inside of standing groove is provided with cryopreserved seat, cryopreserved seat's bottom is provided with the connecting rod, the outside of connecting rod is provided with the fixed plate, the inside of fixed plate is provided with the through-hole, the inside of through-hole is provided with household utensils, cryopreserved seat's top is provided with the handle, and cryopreserved seat's the outside is provided with the rubber circle, one side on jar body top is provided with the enclosing cover, and jar body's bottom is provided with the base, the.
Preferably, the tank body is of a hollow cylindrical structure, and liquid nitrogen is filled in the cavity.
Preferably, the size and the standing groove phase-match of freezing the seat of depositing, the quantity of connecting rod outside fixed plate is two sets of, the quantity of the inside through-hole of fixed plate is the multiunit, and the size and the household utensils phase-match of through-hole.
Preferably, the number of the placement grooves in the mounting seat is four, and the placement grooves extend to the inside of the cavity.
Preferably, the size and the draw-in groove phase-match of balancing weight, and balancing weight and base are for dismantling to be connected.
Preferably, the size of enclosing cover and jar body phase-match, and the enclosing cover passes through the hinge and jar body rotation connection, the material that the enclosing cover adopted is the same with the insulating layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a standing groove, cryopreserved seat and fixed plate that set up, during the use, need utilize the handle to take out the cryopreserved seat from the standing groove by the staff, later place the household utensils that contain the stem cell in two sets of fixed plates, and reinsert back in the standing groove, the liquid nitrogen in the cavity is to the household utensils and the processing of cryopreserving of stem cell, be four groups according to the quantity of standing groove, make the figure that can store the stem cell more, greatly save the cost, and can classify the cryopreserving according to the type of stem cell, through the insulating layer that sets up, balancing weight and enclosing cover, after accomplishing the cryopreserving of stem cell, directly cover the enclosing cover can, during the cryopreserving, cooperate with the enclosing cover that its material is the same by the insulating layer, play the heat preservation effect to the cavity, avoid the liquid nitrogen to accelerate because of external temperature to volatilize, and finally influence the cryopreserving of stem cell, the quality of cryopreserving of stem cell has been guaranteed, and the setting of balancing weight, according to its and jar of body can dismantle the relation of being connected, on the one hand, can lighten the weight of jar body when the staff carries jar body, reduces staff intensity of labour, and on the other hand can improve the weight of jar body bottom when placing for difficult because of the external influence takes place to turn on one's side, ensures the storage safety of inside stem cell.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the base structure of the present invention.
In the figure: 1. a tank body; 2. a cavity; 3. a thermal insulation layer; 4. a mounting seat; 5. a placement groove; 6. freezing and storing the base; 7. a connecting rod; 8. a fixing plate; 9. a through hole; 10. a vessel; 11. a handle; 12. a rubber ring; 13. an outer cover; 14. a base; 15. a card slot; 16. and a balancing weight.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an umbilical cord stem cell cryopreservation device comprises a tank body 1, a cavity 2 is arranged inside the tank body 1, a heat insulation layer 3 is arranged between the tank body 1 and the cavity 2, a mounting seat 4 is arranged at the top end of the tank body 1, a placing groove 5 is arranged inside the mounting seat 4, a cryopreservation seat 6 is arranged inside the placing groove 5, a connecting rod 7 is arranged at the bottom end of the cryopreservation seat 6, a fixing plate 8 is arranged outside the connecting rod 7, a through hole 9 is arranged inside the fixing plate 8, a vessel 10 is arranged inside the through hole 9, a handle 11 is arranged at the top end of the cryopreservation seat 6, a rubber ring 12 is arranged outside the cryopreservation seat 6, an outer cover 13 is arranged on one side of the top end of the tank body 1, a base 14 is arranged at the bottom end of the tank body 1, a clamping groove 15 is.
Through the arrangement of the placing groove 5, the freezing seat 6 and the fixing plates 8, when in use, a worker needs to draw out the freezing seat 6 from the placing groove 5 by using the handle 11, then the vessel 10 containing stem cells is placed in the two groups of fixing plates 8 and is reinserted into the placing groove 5, the vessel 10 and the stem cells are frozen by liquid nitrogen in the cavity 2, the number of the vessel 10 and the stem cells is four according to the number of the placing grooves 5, so that the number of the stem cells can be stored, the cost is greatly saved, the freezing can be classified according to the types of the stem cells, the outer cover 13 is directly covered by the arranged heat insulation layer 3, the balancing weight 16 and the outer cover 13 after the freezing of the stem cells is finished, during the freezing, the heat insulation effect is achieved on the cavity 2 by matching the heat insulation layer 3 with the outer cover 13 which is made of the same material with the heat insulation layer, the volatilization of the liquid nitrogen is prevented from being accelerated due to the external temperature, and the freezing of, the quality of stem cell cryopreserving has been guaranteed, and the setting of balancing weight 16, according to its relation of being connected with jar body 1 can be dismantled, on the one hand, can lighten jar body 1's weight when the staff carries jar body 1, reduces staff intensity of labour, and on the other hand can improve the weight of jar body 1 bottom when placing for difficult because of external influence takes place to turn on one's side, ensures the storage safety of inside stem cell.
Please refer to fig. 1 and 2, the tank body 1 is a hollow cylinder structure, liquid nitrogen is filled in the cavity 2, the size of the cryopreservation seat 6 is matched with the placing groove 5, the number of the fixing plates 8 at the outer sides of the connecting rods 7 is two, the number of the through holes 9 in the fixing plates 8 is multiple, the size of the through holes 9 is matched with the utensil 10, and the placing grooves 5 are four groups according to the number of the placing grooves 5, so that the number of the stem cells can be stored, the cost is greatly saved, and the cryopreservation can be performed according to the types of the stem cells.
Please refer to fig. 1-3, the number of the placing grooves 5 in the mounting seat 4 is four, the placing grooves 5 extend to the inside of the cavity 2, the size of the balancing weight 16 is matched with the clamping groove 15, and the balancing weight 16 is detachably connected with the base 14, through the arranged balancing weight 16, on one hand, when a worker carries the tank body 1, the weight of the tank body 1 can be reduced, the labor intensity of the worker can be reduced, on the other hand, when the tank body is placed, the weight of the bottom of the tank body 1 can be improved, so that the tank body is not easy to turn over due to external influence, and the storage safety of the internal stem cells can be ensured.
Please refer to fig. 1 and fig. 2, the size of the outer cover 13 is matched with the tank body 1, the outer cover 13 is rotatably connected with the tank body 1 through a hinge, the outer cover 13 is made of the same material as the thermal insulation layer 3, and the thermal insulation layer 3 is matched with the outer cover 13 made of the same material to achieve a thermal insulation effect on the cavity 2, so that the liquid nitrogen is prevented from volatilizing rapidly due to the external temperature, the frozen storage of stem cells is influenced finally, and the quality of the frozen storage of the stem cells is ensured.
The working principle is as follows: when in use, the operator needs to draw the freezing seat 6 out of the placing groove 5 by using the handle 11, then the vessels 10 containing the stem cells are placed in the two groups of fixing plates 8 and are reinserted back into the placing groove 5, the vessels 10 and the stem cells are frozen by the liquid nitrogen in the cavity 2, the number of the stem cells can be more according to the number of the placing grooves 5, the cost is greatly saved, the freezing can be classified according to the types of the stem cells, after the freezing of the stem cells is finished, the outer cover 13 is directly covered, during the freezing, the heat insulation layer 3 is matched with the outer cover 13 with the same material, the heat insulation effect is achieved on the cavity 2, the liquid nitrogen is prevented from being volatilized rapidly due to the external temperature, the freezing of the stem cells is influenced finally, the quality of the freezing of the stem cells is ensured, and the counterweight block 16 is arranged according to the detachable connection relationship with the tank body 1, on the one hand, can alleviate jar body 1's weight when the staff carries jar body 1, reduce staff intensity of labour, on the other hand, when placing, can improve the weight of jar body 1 bottom for difficult emergence is turned on one's side because of the external influence, ensures the storage safety of inside stem cell.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an umbilical cord stem cell cryopreserving device, includes jar body (1), its characterized in that: the freezing and storing tank is characterized in that a cavity (2) is arranged in the tank body (1), a heat insulation layer (3) is arranged between the tank body (1) and the cavity (2), a mounting seat (4) is arranged at the top end of the tank body (1), a placing groove (5) is arranged in the mounting seat (4), a freezing and storing seat (6) is arranged in the placing groove (5), a connecting rod (7) is arranged at the bottom end of the freezing and storing seat (6), a fixing plate (8) is arranged on the outer side of the connecting rod (7), a through hole (9) is arranged in the fixing plate (8), a vessel (10) is arranged in the through hole (9), a handle (11) is arranged at the top end of the freezing and storing seat (6), a rubber ring (12) is arranged on the outer side of the top end of the tank body (1), an outer cover (13) is arranged on one side of the top end of the tank, the inside of base (14) is provided with draw-in groove (15), the inside of draw-in groove (15) is provided with balancing weight (16).
2. The umbilical cord stem cell cryopreservation device of claim 1, wherein: the tank body (1) is of a hollow cylindrical structure, and liquid nitrogen is filled in the cavity (2).
3. The umbilical cord stem cell cryopreservation device of claim 1, wherein: the size and standing groove (5) phase-match of freezing seat (6), the quantity of connecting rod (7) outside fixed plate (8) is two sets of, the quantity of the inside through-hole (9) of fixed plate (8) is the multiunit, and the size and household utensils (10) phase-match of through-hole (9).
4. The umbilical cord stem cell cryopreservation device of claim 1, wherein: the number of the placing grooves (5) in the mounting seat (4) is four, and the placing grooves (5) extend into the cavity (2).
5. The umbilical cord stem cell cryopreservation device of claim 1, wherein: the size of balancing weight (16) and draw-in groove (15) phase-match, and balancing weight (16) and base (14) are for dismantling to be connected.
6. The umbilical cord stem cell cryopreservation device of claim 1, wherein: the size of enclosing cover (13) and jar body (1) phase-match, and enclosing cover (13) are connected through hinge and jar body (1) rotation, the material that enclosing cover (13) adopted is the same with insulating layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921554114.5U CN210761888U (en) | 2019-09-18 | 2019-09-18 | Umbilical cord stem cell cryopreservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921554114.5U CN210761888U (en) | 2019-09-18 | 2019-09-18 | Umbilical cord stem cell cryopreservation device |
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| Publication Number | Publication Date |
|---|---|
| CN210761888U true CN210761888U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921554114.5U Active CN210761888U (en) | 2019-09-18 | 2019-09-18 | Umbilical cord stem cell cryopreservation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068685A (en) * | 2021-04-02 | 2021-07-06 | 山东亚太海华生物科技有限公司 | Container for storing biological samples |
| CN115176794A (en) * | 2022-05-30 | 2022-10-14 | 五心生物科技(福建)有限公司 | Freezing storage device for low-temperature storage of umbilical cord blood stem cells |
-
2019
- 2019-09-18 CN CN201921554114.5U patent/CN210761888U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068685A (en) * | 2021-04-02 | 2021-07-06 | 山东亚太海华生物科技有限公司 | Container for storing biological samples |
| CN113068685B (en) * | 2021-04-02 | 2022-05-24 | 山东亚太海华生物科技有限公司 | Container for storing biological samples |
| CN115176794A (en) * | 2022-05-30 | 2022-10-14 | 五心生物科技(福建)有限公司 | Freezing storage device for low-temperature storage of umbilical cord blood stem cells |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518101 west side of floor 7, building a, No. 2, Luozu Industrial Avenue, Luozu community, Shiyan street, Bao'an District, Shenzhen, Guangdong Patentee after: Shenzhen Kekang Clinical Medicine Research Co.,Ltd. Address before: 518101 west side of floor 7, building a, No. 2, Luozu Industrial Avenue, Luozu community, Shiyan street, Bao'an District, Shenzhen, Guangdong Patentee before: SHENZHEN NANKE BIOLOGICAL ENGINEERING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220803 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Shenzhen Kekanggan Cell Technology Co.,Ltd. Address before: 518101 west side of floor 7, building a, No. 2, Luozu Industrial Avenue, Luozu community, Shiyan street, Bao'an District, Shenzhen, Guangdong Patentee before: Shenzhen Kekang Clinical Medicine Research Co.,Ltd. |
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| TR01 | Transfer of patent right |