CN215346688U

CN215346688U - Cooling device used in freezing storage process of stem cells or immune cells

Info

Publication number: CN215346688U
Application number: CN202023239443.6U
Authority: CN
Inventors: 陈建权
Original assignee: Yunnan Kangsaier Biotechnology Group Co ltd
Current assignee: Yunnan Kangsaier Biotechnology Group Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-31
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a cooling device used in a stem cell or immune cell cryopreservation process, which comprises a device body, wherein a cover body is arranged at the upper end of the device body, a connecting groove is formed in the outer surface of the upper end of the device body, a connecting ring is arranged at the lower end of the cover body, a pulling opening is formed in the outer surface of the cover body, a cooling groove is formed in the inner side of the connecting groove, and a placing container is arranged in the cooling groove. According to the cooling device used in the stem cell or immune cell cryopreservation process, the cover body, the connecting groove and the connecting ring are arranged, when the device is used, the sealing performance of the opening of the device is good due to the matching performance of the connecting ring and the connecting groove, so that the cooling effect of the device on the stem cells or the immune cells is good, the placing container can be placed in and taken out of the device body conveniently due to the arrangement of the cooling groove, the placing container, the storing hole and the handle, and the using effect is good.

Description

Cooling device used in freezing storage process of stem cells or immune cells

Technical Field

The utility model relates to the technical field of cell cooling, in particular to a cooling device used in a stem cell or immune cell cryopreservation process.

Background

The cooling device used in the process of freezing and storing the stem cells or the immune cells is a device used for cooling the stem cells or the immune cells in the process of freezing and storing the stem cells or the immune cells; the sealed effect of the opening part of the cooling device used in the existing stem cell or immune cell cryopreservation process is not good enough, the cooling effect of the device is easily caused to be not good enough, secondly, the stem cell or immune cell containing container is not convenient enough to put into and take out of the device, and for this reason, the cooling device used in the stem cell or immune cell cryopreservation process is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cooling device used in a stem cell or immune cell cryopreservation process, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a stem cell or heat sink that immune cell cryopreserved in-process used, includes the device body, the upper end of device body is provided with the lid, the upper end surface of device body is provided with the spread groove, the lower extreme of lid is provided with the clamping ring, the surface of lid is provided with the pulling mouth, the inboard of spread groove is provided with the cooling bath, the inside of cooling bath is provided with places the container, the surface of placing the container is provided with the deposit hole, one side of depositing the hole is provided with the handle.

Preferably, the surface of device body is provided with the thermovent, one side of thermovent is provided with the access panel, the surface of access panel is provided with the set screw.

By adopting the technical scheme, the following technical effects can be achieved: the arrangement effect of the device components is facilitated.

Preferably, form through the hinge between lid and the device body and rotate and be connected, be swing joint and the two phase-match between spread groove and the clamping ring, form fixed connection through glue between clamping ring and the lid, the shape of the vertical side cross-section of pulling the mouth is the L type, the clamping ring is made for cold-resistant material.

By adopting the technical scheme, the following technical effects can be achieved: the cover body is convenient to rotate on the device body to open and close.

Preferably, the cooling tank and the placing container are movably connected and matched, the number of the storage holes is a plurality of groups and is distributed in an array mode, the handles are fixedly connected with the placing container through bolts, and the number of the handles is two groups and is distributed symmetrically.

By adopting the technical scheme, the following technical effects can be achieved: facilitating the placement and removal of containers into and from the device.

Preferably, the quantity of thermovent is a plurality of groups and every adjacent interval between two sets of thermovents equals, be the rotation connection between fixed screw and the access panel, the quantity of fixed screw is four groups and is the array distribution.

By adopting the technical scheme, the following technical effects can be achieved: the fixation function of the fixing screw is conveniently exerted.

Preferably, the access panel and the device body are movably connected through a fixing screw, and the fixing screw is rotatably connected with the device body.

By adopting the technical scheme, the following technical effects can be achieved: the fixing of the position of the access panel is facilitated through the fixing screws.

Compared with the prior art, the utility model has the following beneficial effects: the cooling device used in the freezing storage process of the stem cells or the immune cells is provided with the cover body, the connecting groove and the connecting ring, when the device is used, a user can close the opening by buckling, the sealing performance of the opening of the device is better through the matching performance of the connecting ring and the connecting groove, so that the cooling effect of the device on the stem cells or the immune cells is better, when the cooling device is used, the placing container, the storing hole and the handle are arranged, when the stem cells or the immune cells need to be cooled, the user can hold the handle by two hands to take the placing container out of the cooling groove, then put the corresponding stem cells or the immune cells in the storing hole on the placing container, then hold the handle to put the lower end of the placing container corresponding to the cooling groove into the placing container, the placing container can be installed on the device body, and the placing container is convenient to put into and take out of the device body, the use effect is better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a cooling device used in the cryopreservation process of stem cells or immune cells according to the present invention;

FIG. 2 is an open view of a cover used in a process of cryopreservation of stem cells or immune cells according to the utility model;

FIG. 3 is a partial side sectional view of a pull port on a cover used in a stem cell or immune cell cryopreservation process of the present invention;

FIG. 4 is a schematic structural diagram of the stem cells or immune cells taken out of the device body by using the placing container in the process of cryopreservation.

In the figure: 1. a device body; 2. a cover body; 3. connecting grooves; 4. a connecting ring; 5. pulling the opening; 6. a cooling tank; 7. placing the container; 8. a storage hole; 9. a handle; 10. a heat dissipation port; 11. an access panel; 12. and fixing the screw.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a temperature lowering device for use in stem cell or immune cell cryopreservation process comprises a device body 1, a cover body 2 is arranged at the upper end of the device body 1, a connecting groove 3 is arranged on the outer surface of the upper end of the device body 1, a connecting ring 4 is arranged at the lower end of the cover body 2, a pulling opening 5 is arranged on the outer surface of the cover body 2, a cooling groove 6 is arranged at the inner side of the connecting groove 3, a placing container 7 is arranged inside the cooling groove 6, a storage hole 8 is arranged on the outer surface of the placing container 7, and a handle 9 is arranged on one side of the storage hole 8.

The surface of device body 1 is provided with thermovent 10, and one side of thermovent 10 is provided with access panel 11, and the surface of access panel 11 is provided with set screw 12, does benefit to laying the effect of device component.

Form through the hinge between lid 2 and the device body 1 and rotate to be connected, be swing joint and the two phase-match between spread groove 3 and the clamping ring 4, form fixed connection through glue between clamping ring 4 and the lid 2, do benefit to the connection between clamping ring 4 and the lid 2 stable, the shape of the vertical side cross-section of pulling mouth 5 is the L type, and clamping ring 4 is made for cold-resistant material, makes things convenient for the rotation of lid 2 on device body 1 to open and close.

The cooling bath 6 with place for swing joint and the two phase-match between the container 7, the quantity of depositing the hole 8 is a plurality of groups and is the array distribution, handle 9 with place and form fixed connection through the bolt between the container 7, the quantity of handle 9 is two sets of and is the symmetric distribution, do benefit to and place container 7 and put in the device and take out on the device.

The quantity of thermovents 10 is a plurality of groups and the interval between every two adjacent groups of thermovents 10 is equal, the fixing screws 12 are rotatably connected with the access panel 11, the quantity of the fixing screws 12 is four groups and are distributed in an array, and the fixing function of the fixing screws 12 is conveniently exerted.

Form swing joint through set screw 12 between access panel 11 and the device body 1, be connected for rotating between set screw 12 and the device body 1, do benefit to and accomplish the fixed to access panel 11 position through set screw 12.

It should be noted that, the utility model is a cooling device used in the process of freezing stem cells or immune cells, when in use, a user can open the cover body 2 by rotating the pull opening 5, then when the stem cells or immune cells need to be cooled, the user can take the placing container 7 out of the cooling tank 6 by holding the handle 9 with both hands, then place the corresponding stem cells or immune cells in the storage hole 8 on the placing container 7, then hold the handle 9 and place the lower end of the placing container 7 corresponding to the cooling tank 6, thus completing the installation of the placing container 7 on the device body 1, the placing and taking of the placing container 7 in the device body 1 are convenient, after the placing is completed, the user can close the cover body 2 by pulling the pull opening 5, through the matching effect of the connecting ring 4 and the connecting groove 3, thereby ensuring that the sealing effect of the device is good, the practicability effect is stronger.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heat sink that stem cell or immune cell cryopreserved in-process used, includes device body (1), its characterized in that: the upper end of device body (1) is provided with lid (2), the upper end surface of device body (1) is provided with spread groove (3), the lower extreme of lid (2) is provided with connecting ring (4), the surface of lid (2) is provided with pull mouth (5), the inboard of spread groove (3) is provided with cooling bath (6), the inside of cooling bath (6) is provided with places container (7), the surface of placing container (7) is provided with deposits hole (8), one side of depositing hole (8) is provided with handle (9).

2. The cooling device for use in cryopreservation of stem cells or immune cells according to claim 1, wherein: the device is characterized in that a heat dissipation opening (10) is formed in the outer surface of the device body (1), an access panel (11) is arranged on one side of the heat dissipation opening (10), and a fixing screw (12) is arranged on the outer surface of the access panel (11).

3. The cooling device for use in cryopreservation of stem cells or immune cells according to claim 1, wherein: form through the hinge between lid (2) and the device body (1) and rotate to be connected, be swing joint and the two phase-match between spread groove (3) and connecting ring (4), form fixed connection through glue between connecting ring (4) and lid (2), the shape of the vertical side cross-section of pulling mouth (5) is the L type, connecting ring (4) are made for cold-resistant material.

4. The cooling device for use in cryopreservation of stem cells or immune cells according to claim 1, wherein: the cooling tank (6) and place for swing joint and the two phase-match between the container (7), the quantity of depositing hole (8) is a plurality of groups and is the array distribution, handle (9) and place and form fixed connection through the bolt between the container (7), the quantity of handle (9) is two sets of and is the symmetric distribution.

5. The cooling device for use in cryopreservation of stem cells or immune cells according to claim 2, wherein: the quantity of thermovent (10) is a plurality of groups and the interval between every two adjacent groups of thermovent (10) equals, be connected for rotating between fixed screw (12) and access panel (11), the quantity of fixed screw (12) is four groups and is the array distribution.

6. The cooling device for use in cryopreservation of stem cells or immune cells according to claim 5, wherein: the maintenance board (11) and the device body (1) are movably connected through a fixing screw (12), and the fixing screw (12) and the device body (1) are rotatably connected.