CN213200522U

CN213200522U - Cell transport case with heat preservation and moisture preservation and cold-stored function

Info

Publication number: CN213200522U
Application number: CN202021672468.2U
Authority: CN
Inventors: 王东福; 陈智聪; 许峻荣; 黄里; 卢丽红
Original assignee: Guangdong Yijia Regenerative Medicine Research Institute Co ltd
Current assignee: Guangdong Yijia Regenerative Medicine Research Institute Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-14
Anticipated expiration: 2030-08-12

Abstract

The utility model provides a cell transport case with keep warm and moisturize and cold-stored function, including the upper cover, the ventilation pipe, the liquid nitrogen holding vessel, the pressure valve, the cooling tube, annular cooling branch pipe, battery and mini humidifier, the upper cover right-hand member face is provided with the ventilation pipe, the ventilation pipe downside is provided with the pressure valve, the pressure valve left side is connected with the liquid nitrogen holding vessel, liquid nitrogen holding vessel left end face is connected with the cooling tube, the cooling tube left side is connected with annular cooling branch pipe, annular cooling branch pipe left side is fixed with the battery, the battery left side is provided with mini humidifier, this design has solved current cell transport case and has adopted the ice-cube to refrigerate, temperature floats great, the trouble problem is changed to the ice-cube, the utility model discloses rational in infrastructure, be convenient for cold.

Description

Cell transport case with heat preservation and moisture preservation and cold-stored function

Technical Field

The utility model relates to a cell transport case with keep warm and moisturize and cold-stored function belongs to medical equipment technical field.

Background

Currently, stem cell transplantation has become a hot spot in stem cell research and application, and is also a method for clinically treating problematic diseases, such as heart diseases, nervous system diseases, blood diseases and the like. At present, the culture technology of stem cells is mature day by day, and the application of stem cells is also deeply developed. In the clinical research and treatment of stem cells, an independent cell preparation unit is required to provide cells, the cells are required to be provided to a cell use unit, so that the cells achieve the optimal activity no matter research and development or clinical application, a standard cell storage and transportation process is required, and the original stem cells needing to be stored and transported are cultured in vitro for a long time, subjected to multiple times of digestion, passage and washing treatment and based on the industrial particularity of the storage and transportation of the stem cells.

Current cell transport case has the function of preserving heat and moisturizing, and cold-stored function mainly relies on continuous change ice-cube to realize, uses the ice-cube refrigeration, and the temperature floats great, and cooling rate is slow, during long-distance transport, and the ice-cube source is unstable, is unfavorable for the transportation to preserve, and the above-mentioned problem that appears is solved to the cell transport case that has the function of preserving heat and moisturizing and cold-stored of now urgent need.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a cell transport case with keep warm and moisturize and cold-stored function to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, be convenient for cold-stored transportation cell under suitable humiture condition, it is easy and simple to handle.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a cell transport case with heat preservation, moisture preservation and refrigeration functions comprises an upper cover, a buckle switch, a case body, a convenient preservation mechanism, a transparent observation window, a hygrothermograph and a cell storage bottle, wherein the upper cover is arranged on the upper end face of the case body, the buckle switch is arranged on the front end face of the upper cover, the transparent observation window is arranged on the front end face of the case body, the hygrothermograph is arranged on the rear side of the transparent observation window, the cell storage bottle is arranged in the middle position in the case body, the convenient preservation mechanism is arranged on the lower side of the upper cover and comprises a ventilation pipe, a filter screen, a liquid nitrogen storage tank, a pressure valve, a fixed seat, a cooling pipe, an annular cooling branch pipe, a storage battery and a mini humidifier, the ventilation pipe is arranged on the right end face of the upper cover, the filter screen is arranged in the ventilation pipe, the pressure, the fixing base is installed to liquid nitrogen holding vessel downside, liquid nitrogen holding vessel left end face is connected with the cooling tube, the cooling tube left side is connected with annular cooling branch pipe, annular cooling branch pipe left side is fixed with the battery, the battery left side is provided with mini humidifier.

Further, the filter screen right side is provided with sealed lid, ventilation pipe, filter screen and sealed lid all are provided with two sets ofly, two sets ofly ventilation pipe, filter screen and sealed lid all symmetry set up both ends face about the upper cover.

Furthermore, the lower end face of the liquid nitrogen storage tank is provided with two sets of fixing screws, and the liquid nitrogen storage tank is installed on the upper end face of the fixing seat through the two sets of fixing screws.

Furthermore, the inner wall of the annular cooling branch pipe is provided with a plurality of groups of cooling spray heads, and the specifications of the plurality of groups of cooling spray heads are the same.

Further, the lower end face of the upper cover is provided with a sealing gasket, and the size of the sealing gasket is matched with that of the box body.

Furthermore, the left end face and the right end face of the storage battery are respectively provided with a limiting clamping block, and the distance between the two groups of limiting clamping blocks is consistent with the length of the storage battery.

Furthermore, the inner wall of the upper cover and the inner wall of the box body are both provided with heat preservation cotton.

The utility model has the advantages that: the utility model discloses a cell transport case with heat preservation and moisture preservation and cold-stored function, because of the utility model discloses added ventilation pipe, filter screen, liquid nitrogen holding vessel, pressure valve, fixing base, cooling tube, annular cooling branch pipe, battery and mini humidifier, this design has solved current cell transport case and has adopted the ice-cube to refrigerate, and the temperature floats great, and the trouble problem is changed to the ice-cube, has improved the utility model discloses a save the security, it is more convenient to use.

Because of the filter screen right side is provided with sealed lid, the ventilation pipe, filter screen and sealed lid all are provided with two sets ofly, two sets of ventilation pipes, the equal symmetry of filter screen and sealed lid sets up both ends face about the upper cover, the inside ventilation of the box of being convenient for of this design, realize the ventilation and reach the purpose of cooling dehumidification, the terminal surface is provided with two sets of fixed screws under the liquid nitrogen holding vessel, the liquid nitrogen holding vessel is installed at the fixing base up end through two sets of fixed screws, this design is convenient for fix and change the liquid nitrogen holding vessel, be provided with multiunit cooling shower nozzle because of annular cooling branch pipe inner wall, and multiunit cooling shower nozzle specification is the same, this design is convenient for all-roundly cool down to the cell storage bottle, cold-stored effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a cell transportation box with heat preservation, moisture preservation and refrigeration functions according to the present invention;

FIG. 2 is a front sectional view of a mechanism for facilitating preservation in a cell transportation box with heat preservation, moisture preservation and refrigeration functions according to the present invention;

FIG. 3 is a top view of the annular cooling branch pipe in the cell transportation box with heat preservation, moisture preservation and refrigeration functions according to the present invention;

in the figure: 1-upper cover, 2-snap switch, 3-box, 4-mechanism for easy preservation, 5-transparent observation window, 6-hygrothermograph, 7-cell storage bottle, 11-sealing gasket, 41-ventilation pipe, 42-filter screen, 43-liquid nitrogen storage tank, 44-pressure valve, 45-fixing seat, 46-cooling pipe, 47-annular cooling branch pipe, 48-storage battery, 49-mini humidifier, 421-sealing cover, 431-fixing screw, 471-cooling spray head, 481-limit fixture block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cell transport case with heat preservation and moisture preservation and cold-stored function, including upper cover 1, buckle switch 2, box 3, be convenient for preserve mechanism 4, transparent observation window 5, warm and humid acidimeter 6 and

cell storage bottle

7, 3 up end of box is provided with upper cover 1, the terminal surface is provided with buckle switch 2 before 1 upper cover, the terminal surface is provided with transparent observation window 5 before 3 box, 5 rear sides of transparent observation window are provided with warm and

humid acidimeter

6, 3 inside intermediate positions of box are provided with cell storage bottle 7, 1 downside of upper cover is provided with the mechanism 4 of being convenient for preserve.

Be convenient for preserve mechanism 4 and include ventilation pipe 41, filter screen 42, liquid nitrogen holding vessel 43, pressure valve 44, fixing base 45, cooling tube 46, annular cooling branch 47, battery 48 and mini humidifier 49, 1 right-hand member face of upper cover is provided with ventilation pipe 41, the inside filter screen 42 that is provided with of

ventilation pipe

41, 3 right-hand member face right sides of box are provided with pressure valve 44, pressure valve 44 left side is connected with liquid nitrogen holding vessel 43, fixing base 45 is installed to liquid nitrogen holding vessel 43 downside, liquid nitrogen holding vessel 43 left end face is connected with cooling tube 46, cooling tube 46 left side is connected with annular cooling branch 47, annular cooling branch 47 left side is fixed with battery 48, battery 48 left side is provided with mini humidifier 49, current cell transport case has been solved in this design and has adopted the ice-cube to refrigerate, the temperature floats great.

Filter screen 42 right side is provided with sealed lid 421, ventilation pipe 41, filter screen 42 and sealed lid 421 all are provided with two sets ofly, two sets of ventilation pipe 41, filter screen 42 and the equal symmetry of sealed lid 421 set up both ends face about upper cover 1, the inside ventilation of 3 boxes of being convenient for of this design, realize the ventilation and reach the mesh of cooling dehumidification, terminal surface is provided with two sets of fixed screw 431 under liquid nitrogen holding vessel 43, liquid nitrogen holding vessel 43 installs at 45 up end of fixing base through two sets of fixed screw 431, this design is convenient for fix and change liquid nitrogen holding vessel 43, annular cooling branch 47 inner wall is provided with multiunit cooling shower nozzle 471, and multiunit cooling shower nozzle 471 specification is the same, this design is convenient for all-roundly cool down to cell.

The terminal surface is provided with sealed 11 under the upper cover 1, sealed 11 sizes and 3 phase-matchs of box fill up, 3 leakproofness of box are convenient for guarantee in this design, be favorable to keeping warm and moisturizing, both ends face all is provided with spacing fixture block 481 about battery 48, the distance conforms with battery 48 length between two sets of spacing fixture blocks 481, this design is convenient for fix battery 48, convenient dismantlement simultaneously, 1 inner wall of upper cover and 3 inner walls of box all are provided with the heat preservation cotton, this design is convenient for not keep warm in the box 3, reduce the liquid nitrogen use amount, cold-stored effect is better.

As an embodiment of the present invention: the working personnel firstly open the upper cover 1, add the external cells into the cell storage bottle 7 and carry out sealing treatment, then close the upper cover 1 and close the buckle switch 2, the sealing gasket 11 ensures that the inside of the box body 3 is in a sealing state, then control the mini humidifier 49 and the liquid nitrogen storage tank 43 to work, the humidity inside the box body 3 rises, the liquid nitrogen inside the liquid nitrogen storage tank 43 enters the annular cooling branch pipe 47 through the cooling pipe 46 and is sprayed to the upper side of the outer end face of the cell storage bottle 7 through a plurality of groups of cooling nozzles 471, the cell storage bottle and the internal external cells are uniformly cooled and refrigerated, the working personnel need to regularly observe the readings of the hygrothermograph 6 and the pressure valve 44, grasp the temperature and humidity inside the box body 3 and the liquid nitrogen amount inside the liquid nitrogen storage tank 43, close the mini humidifier 49 after reaching the set humidity, and open the sealing cover 421 for, external dry air gets into, and the impurity in the outside air is intercepted by filter screen 42 simultaneously, closes sealed lid 421 after humidity accords with the standard, if the inside liquid nitrogen of liquid nitrogen holding vessel 43 is not enough, then open upper cover 1 and unscrew set screw 431 and change new liquid nitrogen holding vessel 43 can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cell transport case with keep warm and moisturize and cold-stored function, includes upper cover, buckle switch, box, is convenient for preserve mechanism, transparent observation window, warm and humid acidimeter and cell storage bottle, its characterized in that: the upper end face of the box body is provided with an upper cover, the front end face of the upper cover is provided with a buckle switch, the front end face of the box body is provided with a transparent observation window, the rear side of the transparent observation window is provided with a hygrothermograph, the middle position in the box body is provided with a cell storage bottle, and the lower side of the upper cover is provided with a mechanism convenient for storage;

mechanism includes ventilation pipe, filter screen, liquid nitrogen holding vessel, pressure valve, fixing base, cooling tube, annular cooling branch pipe, battery and mini humidifier convenient to preserve, the upper cover right-hand member face is provided with the ventilation pipe, the inside filter screen that is provided with of ventilation pipe, box right-hand member face right side is provided with the pressure valve, the pressure valve left side is connected with the liquid nitrogen holding vessel, the fixing base is installed to liquid nitrogen holding vessel downside, liquid nitrogen holding vessel left end face is connected with the cooling tube, the cooling tube left side is connected with annular cooling branch pipe, annular cooling branch pipe left side is fixed with the battery, the battery left side is provided with mini humidifier.

2. The cell transportation box with the functions of heat preservation, moisture preservation and refrigeration as claimed in claim 1, wherein: the filter screen right side is provided with sealed lid, ventilation pipe, filter screen and sealed lid all are provided with two sets ofly, two sets ofly ventilation pipe, filter screen and sealed lid all symmetry set up both ends face about the upper cover.

3. The cell transportation box with the functions of heat preservation, moisture preservation and refrigeration as claimed in claim 1, wherein: the lower end face of the liquid nitrogen storage tank is provided with two sets of fixing screws, and the liquid nitrogen storage tank is installed on the upper end face of the fixing seat through the two sets of fixing screws.

4. The cell transportation box with the functions of heat preservation, moisture preservation and refrigeration as claimed in claim 1, wherein: the inner wall of the annular cooling branch pipe is provided with a plurality of groups of cooling nozzles, and the specifications of the cooling nozzles are the same.

5. The cell transportation box with the functions of heat preservation, moisture preservation and refrigeration as claimed in claim 1, wherein: the lower end face of the upper cover is provided with a sealing gasket, and the size of the sealing gasket is matched with that of the box body.

6. The cell transportation box with the functions of heat preservation, moisture preservation and refrigeration as claimed in claim 1, wherein: the storage battery is characterized in that the left end face and the right end face of the storage battery are respectively provided with a limiting clamping block, and the distance between the two groups of limiting clamping blocks is consistent with the length of the storage battery.

7. The cell transportation box with the functions of heat preservation, moisture preservation and refrigeration as claimed in claim 1, wherein: the inner wall of the upper cover and the inner wall of the box body are both provided with heat preservation cotton.