CN219515080U

CN219515080U - Cell cryopreservation tube

Info

Publication number: CN219515080U
Application number: CN202320162471.7U
Authority: CN
Inventors: 王东; 甘泉; 周子荐
Original assignee: Seventh Affiliated Hospital Of Sun Yat Sen University Shenzhen
Current assignee: Seventh Affiliated Hospital Of Sun Yat Sen University Shenzhen
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-08-15
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of medical instruments and discloses a cell cryopreservation tube which comprises a tube body, wherein a heat preservation pad is fixedly connected to the inside of the tube body, a preservation pad is fixedly connected to the inner wall of the heat preservation pad, a fixing ring is fixedly connected to the surface of the tube body, a fixing assembly is fixedly connected to the surface of the fixing ring, a fixing cylinder is fixedly connected to the surface of the tube body, an anti-slip pad is sleeved on the surface of the fixing cylinder, and a sealing ring is fixedly connected to the edge of the top surface of the tube body. This cell freezes deposits pipe, through the setting of body, solid fixed ring and fixed subassembly, when medical personnel need place the cooling chamber with the body, can press the arc fagging and press down the body surface by the spring effect, insert the test-tube rack with the body afterwards, loosen the arc fagging, and then the spring drives the arc fagging and struts at test tube hole inside, thereby played the effect of fixed body, avoided because of the cell freezes deposits the fixed not firm condition that causes the accident to drop of body.

Description

Cell cryopreservation tube

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a cell cryopreservation tube.

Background

In biological and medical experiments, in order to further study the structural characteristics or biochemical characteristics of cells, the cells are often required to be stored at a low temperature for a long time, and the biological tissues are studied as required after freezing, so that a cell freezing tube is often required to be used for storing the cells and storing the cells in the daily working process of medical staff.

The existing cell cryopreservation tube has the following disadvantages:

(1) The traditional cell cryopreservation tube is mostly directly inserted into the test tube rack, so that the fixing effect is poor and the use is affected;

(2) The traditional cell cryopreservation tube has poor protection and preservation effects, so that cells are damaged due to temperature change in the process of taking, and the utility model provides the cell cryopreservation tube.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cell cryopreservation tube, which solves the problems of poor fixing effect and poor protection effect of the conventional cell cryopreservation tube placing test tube rack in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cell cryopreservation pipe, includes the body, the inside fixedly connected with heat preservation pad of body, the inner wall fixedly connected with of heat preservation pad keeps the pad, the fixed ring of fixed ring's fixed surface fixedly connected with, the fixed subassembly of fixed surface fixedly connected with of body, the fixed section of thick bamboo of fixed surface fixedly connected with of body, the slipmat has been cup jointed on the surface of fixed section of thick bamboo, the edge fixedly connected with sealing ring of body top surface.

Optionally, the top magnetism of body is inhaled and is closed the lid, the top surface fixedly connected with protection piece of closing the lid.

Optionally, an observation groove is formed in the surface of the anti-slip pad, and a transparent plate is embedded in the surface of the observation groove.

Optionally, a fixed block is fixedly connected to the bottom of the pipe body, and a fixed disc is fixedly connected to the bottom of the fixed block.

Optionally, a waterproof pad is adhered to the surface of the pipe body, and a dampproof paint layer is arranged on the surface of the waterproof pad.

Optionally, the fixed subassembly includes spring, damping piece and arc fagging, the one end fixedly connected with arc fagging of spring, the damping piece has been cup jointed to the inside of spring.

The utility model provides a cell cryopreservation tube, which has the following beneficial effects:

1. this cell freezes deposits pipe, through the setting of body, solid fixed ring and fixed subassembly, when medical personnel need place the cooling chamber with the body, can press the arc fagging and press down the body surface by the spring effect, insert the test-tube rack with the body afterwards, loosen the arc fagging, and then the spring drives the arc fagging and struts at test tube hole inside to play the effect of fixed body, avoided causing the condition that unexpected dropped because of the body is fixed not firm.

2. This cell cryopreservation pipe, through the setting of body, heat preservation pad and preservation pad, when personnel use, place the cell inside the body, it utilizes the closing cap to close the body, and then medical personnel take out the body from the walk-in inside, by outside air temperature difference higher, its heat preservation pad and preservation pad are further stored the inside cell of body to the effect of being convenient for preserve the inside cell of body has been played, the condition of cell accidental injury has been avoided.

Drawings

Fig. 1 is a schematic structural diagram of a cell cryopreservation tube of the present disclosure.

Fig. 2 is an exploded perspective view of a cell cryopreservation tube of the present disclosure.

Fig. 3 is a schematic structural view of a tube body of the present disclosure.

Fig. 4 is a schematic structural view of a fixing assembly of the present disclosure.

In the figure: 1. a tube body; 2. a thermal insulation pad; 3. a preservation pad; 4. a fixing ring; 5. a fixing assembly; 501. a spring; 502. a damping member; 503. arc supporting plates; 6. a fixed cylinder; 7. an anti-slip pad; 8. a seal ring; 9. closing the cover; 10. a protective block; 11. an observation groove; 12. a fixed block; 13. a fixed disk.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a cell cryopreservation pipe, including body 1, the inside fixedly connected with heat preservation pad 2 of body 1, the inner wall fixedly connected with of heat preservation pad 2 keeps pad 3, through the setting of body 1, heat preservation pad 2 and save pad 3, when personnel use, place inside body 1 with the cell, it utilizes closing cap 9 to close body 1, then medical personnel take out body 1 from the walk-in inside, by inside and outside air difference in temperature is great, its heat preservation pad 2 and save pad 3 carry out further storage with the inside cell of body 1, thereby the effect that the personnel of having made things convenient for the inside cell of body 1 to preserve, the condition that has avoided the unexpected damage of cell takes place, the fixed ring 4 of fixed surface fixedly connected with of body 1, the fixed subassembly 5 is fixed to the fixed surface fixedly connected with of fixed ring 4, through the setting of body 1, solid fixed ring 4 and fixed subassembly 5, when medical personnel need place body 1 cold-storage chamber, can press arc fagging 503 by spring 501 effect down to body 1 surface press, then insert body 1 behind the test-tube rack, loosen arc fagging 503, and then spring 501 drives arc fagging 503 and struts in the test tube hole is inside, thereby play the effect of fixed body 1, avoided body 1 to fix, the condition that causes unexpected drop takes place, the fixed cylinder 6 of fixed fixedly connected with of surface of body 1, slipmat 7 has been cup jointed on the surface of fixed cylinder 6, the edge fixedly connected with sealing ring 8 of body 1 top surface, through the setting of sealing ring 8, the leakproofness of body 1 has been improved;

the top of the pipe body 1 is magnetically attracted with the closing cover 9, the closing effect of closing the pipe body 1 is achieved through the arrangement of the closing cover 9, the top surface of the closing cover 9 is fixedly connected with the protection block 10, and the effect of bringing convenience to people to screw the closing cover 9 is achieved through the arrangement of the protection block 10;

the surface of the anti-slip pad 7 is provided with an observation groove 11, and through the arrangement of the observation groove 11, the effect of facilitating the observation of the inside of the pipe body 1 by personnel is achieved, and the surface of the observation groove 11 is embedded with a transparent plate;

the bottom of the pipe body 1 is fixedly connected with a fixed block 12, the stability of the pipe body 1 is improved through the arrangement of the fixed block 12, and the bottom of the fixed block 12 is fixedly connected with a fixed disc 13;

the waterproof pad is stuck on the surface of the pipe body 1, the waterproof performance of the pipe body 1 is achieved through the arrangement of the waterproof pad, and the surface of the anti-skid pad 7 is coated with the dampproof paint;

the fixed assembly 5 comprises a spring 501, a damping piece 502 and an arc supporting plate 503, wherein one end of the spring 501 is fixedly connected with the arc supporting plate 503, and the damping piece 502 is sleeved in the spring 501.

In the utility model, the working steps of the device are as follows:

1. firstly, when a person uses the tube body 1, the cells are placed in the tube body 1, the tube body 1 is closed by using the closing cover 9, and then when the medical care person takes the tube body 1 out of the refrigerating chamber, the temperature difference of external air is large, and the cells in the tube body 1 are further stored by the heat preservation pad 2 and the preservation pad 3;

2. finally, the arc-shaped supporting plate 503 can be pressed to the surface of the tube body 1 under the action of the spring 501, then after the tube body 1 is inserted into the test tube rack, the arc-shaped supporting plate 503 is loosened, and the spring 501 drives the arc-shaped supporting plate 503 to be opened inside the test tube hole.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cell cryopreservation pipe, including body (1), its characterized in that: the inside fixedly connected with heat preservation pad (2) of body (1), the inner wall fixedly connected with of heat preservation pad (2) is preserved and is filled up (3), the fixed ring (4) of fixed surface fixedly connected with of body (1), the fixed subassembly (5) of fixed surface fixedly connected with of fixed ring (4), the fixed section of thick bamboo (6) of fixed surface fixedly connected with of body (1), slipmat (7) have been cup jointed on the surface of fixed section of thick bamboo (6), the edge fixedly connected with sealing ring (8) of body (1) top surface.

2. A cell cryopreservation tube according to claim 1, wherein: a closing cover (9) is magnetically attracted to the top of the pipe body (1).

3. A cell cryopreservation vessel according to claim 2, wherein: the top surface of the closing cover (9) is fixedly connected with a protection block (10).

4. A cell cryopreservation tube according to claim 1, wherein: an observation groove (11) is formed in the surface of the anti-slip pad (7), and a transparent plate is embedded in the surface of the observation groove (11).

5. A cell cryopreservation tube according to claim 1, wherein: the bottom of body (1) fixedly connected with fixed block (12), the bottom fixedly connected with fixed disk (13) of fixed block (12).

6. A cell cryopreservation tube according to claim 1, wherein: the waterproof pad is stuck on the surface of the pipe body (1).

7. A cell cryopreservation tube according to claim 1, wherein: the surface of the anti-slip pad (7) is provided with a dampproof paint layer.

8. A cell cryopreservation tube according to claim 1, wherein: the fixing assembly (5) comprises a spring (501), a damping piece (502) and an arc supporting plate (503), wherein one end of the spring (501) is fixedly connected with the arc supporting plate (503), and the damping piece (502) is sleeved in the spring (501).