CN216187715U

CN216187715U - Stem cell preparation refrigeration storage device for biological pharmacy

Info

Publication number: CN216187715U
Application number: CN202122660872.9U
Authority: CN
Inventors: 洪城
Original assignee: Zhili Zhongte Wuhan Biotechnology Co ltd
Current assignee: Zhili Zhongte Wuhan Biotechnology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model provides a stem cell preparation refrigeration storage device for bio-pharmaceuticals, relates to the technical field of medical instruments, and solves the problems that cold air is easy to disperse, hot air is easy to enter and is easy to be damaged by extrusion when stem cells are taken out of the conventional stem cell preparation storage device; a refrigerating cavity is arranged in the middle of the inside of the storage box; a refrigerant placing cylinder is embedded in the inner side of the refrigerating cavity; the bottom ends of the connecting rods are fixedly connected with a containing cylinder cover; the bottom of each containing cylinder cover is screwed with one containing cylinder through threads; and a group of handles are rotatably arranged on the outer side of the storage box through a rotating shaft. This device can avoid the inside air conditioning of cold storage chamber to outside leakage and outside hot-air entering inside when taking out stem cell preparation, effectively prolongs the save time and avoids outside hot-air to cause the damage to stem cell preparation, can also reduce the harm that the box that holds of stem cell preparation caused when the shell receives the extrusion simultaneously.

Description

Stem cell preparation refrigeration storage device for biological pharmacy

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a stem cell preparation refrigeration storage device for bio-pharmaceuticals.

Background

Stem cells are a type of pluripotent cells having a self-replicating ability, which can differentiate into various functional cells under certain conditions, and have a potential function of regenerating various tissues, organs and human bodies, and thus are very important in medical treatment, and they all require a dedicated storage device for storage when they are transported to a unit of use.

Based on the above, the present inventors found that the following problems exist: the cavities for placing the stem cell preparations in the existing stem cell preparation storage device are communicated with each other and used for diffusing cold air, and the cold air is diffused outwards when a bottle of the stem cell preparation needs to be taken out, so that the preservation time can be reduced, meanwhile, external hot air can enter the interior, the stem cell preparation can be damaged, and when the shell is extruded, the shell is very easy to extrude the containing box for containing the stem cell preparation to damage the containing box.

In view of the above, research and improvement are made to solve the existing structure and defects, and a stem cell preparation refrigeration storage device for biopharmaceuticals is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a stem cell preparation refrigeration storage device for biopharmaceuticals, which aims to solve the problems that cold air is easy to disperse, hot air is easy to enter and the stem cell preparation refrigeration storage device is easy to be damaged by extrusion when stem cells are taken out of the conventional stem cell preparation storage device.

The utility model is used for the purpose and the efficacy of a stem cell preparation refrigeration storage device of the biological pharmacy, and is achieved by the following specific technical means:

a stem cell preparation refrigeration storage device for bio-pharmaceuticals comprises a storage box; a refrigerating cavity is arranged in the middle of the inside of the storage box; a refrigerant placing cylinder is embedded in the inner side of the refrigerating cavity; a refrigeration sealing plug is arranged at the top of the refrigerant placing cylinder; the inner side of the storage box is also embedded with six outer placing cylinders which are annularly arranged and equidistantly arranged; the tops of the six outer placing cylinders are respectively provided with a supporting plug; the middle position of the bottom of the support plug is fixedly connected with a connecting rod; the bottom ends of the connecting rods are fixedly connected with a containing cylinder cover; the bottom of each containing cylinder cover is screwed with one containing cylinder through threads; and a group of handles are rotatably arranged on the outer side of the storage box through a rotating shaft.

Furthermore, the lower parts of the six cylindrical grooves outside the refrigerating cavity are communicated with the refrigerating cavity through a rectangular opening.

Further, the outer side of the outer placing cylinder is provided with an annular protrusion, the corresponding position inside the storage box is provided with a corresponding annular groove, and the outer side of the top of the outer placing cylinder is provided with eight semicircular plate-shaped protrusions.

Furthermore, a cylindrical groove is formed in the middle of the top of the refrigerating cavity, and the bottom of the refrigerant placing cylinder can penetrate through the cylindrical groove to be embedded into the refrigerating cavity.

Furthermore, the rectangular opening on one side of the lower part of the outer placing cylinder is positioned right below one of the semicircular plate-shaped bulges on the outer side of the top of the outer placing cylinder, and the top of the semicircular plate-shaped bulges is provided with a hemispherical bulge.

Furthermore, the outer side of the refrigerant placing cylinder is annularly provided with six vertical grooves which are internally and externally penetrated, and the six vertical grooves are positioned on the inner side of the upper part of the refrigerating cavity after the bottom of the refrigerant placing cylinder is arranged on the inner side of the refrigerating cavity.

Further, the lower part one side of placing a section of thick bamboo outward all is provided with a rectangle opening, and this opening places a section of thick bamboo inside cavity can be linked together with cold-stored chamber outward when keeping away from cold-stored chamber, and this opening is kept away from and is placed a section of thick bamboo inside cavity outward and can be kept apart with cold-stored chamber when keeping away from cold-stored chamber.

Furthermore, six cylindrical grooves are arranged on the outer side of the refrigerating cavity in an annular arrangement mode, and the outer placing cylinders are arranged in the six cylindrical grooves respectively and can rotate inside the six cylindrical grooves.

Compared with the prior art, the utility model has the following beneficial effects:

the refrigerant containing barrel is used for containing a refrigerant, the cold air released by the refrigerant containing barrel enters the refrigerating cavity, the cavities inside six outer containing barrels outside the refrigerating cavity can be communicated with the refrigerating cavity through the opening at the bottom of one side, and the outer containing barrels can rotate, so that the cavities inside the outer containing barrels can be isolated from the refrigerating cavity, the cold air in the refrigerating cavity can surround the outer side of a containing barrel for containing a stem cell preparation to cool the containing barrel, the cold air can be isolated inside the containing barrel, and a larger gap is formed between the outer wall of the containing barrel and the inner wall of the outer containing barrel, so that the extrusion of the containing barrel caused by the deformation of a shell can be reduced. Meanwhile, the damage to the containing box of the stem cell preparation caused by the extrusion of the shell can be reduced.

Drawings

FIG. 1 is a schematic axial side view of the storage case and the outer placement barrel of the present invention after being cut.

FIG. 2 is a schematic axial side structure view of the storage box of the utility model when being cut and the containing cylinder is pulled out upwards.

FIG. 3 is a schematic axial side view of the storage box of the present invention with parts broken away.

Fig. 4 is a schematic view of the fully assembled axial side construction of the present invention.

Fig. 5 is a schematic top view of the fully assembled device of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a storage box; 2. a refrigerated chamber; 3. a refrigerant placement cylinder; 4. a refrigeration sealing plug; 5. an outer placement cylinder; 6. a support plug; 7. a connecting rod; 8. a containing cylinder cover; 9. a containing cylinder; 10. a handle.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a stem cell preparation refrigeration storage device for biological pharmacy, which comprises a storage box 1; a refrigerating chamber 2 is arranged at the middle position in the storage box 1; a cylindrical groove is formed in the middle of the top of the refrigerating chamber 2, and the bottom of the refrigerant containing barrel 3 can penetrate through the cylindrical groove to be embedded into the refrigerating chamber 2, so that the refrigerant containing barrel 3 can be conveniently pulled out upwards, and a refrigerant can be placed or taken out; the lower parts of the six cylindrical grooves outside the refrigerating cavity 2 are communicated with the refrigerating cavity 2 through a rectangular opening, so that cold air in the refrigerating cavity 2 can surround the outside of the containing cylinder 9 to cool the containing cylinder; a refrigerant placing cylinder 3 is embedded and installed at the inner side of the refrigerating chamber 2;

the outer side of the refrigerant placing cylinder 3 is annularly provided with six vertical grooves which are internally and externally penetrated, and when the bottom of the refrigerant placing cylinder 3 is arranged at the inner side of the refrigerating chamber 2, the six vertical grooves can be positioned at the inner side of the upper part of the refrigerating chamber 2, because a distance exists between the bottom of the six vertical grooves at the outer side of the refrigerant placing cylinder 3 and the bottom of the inner cavity of the refrigerant placing cylinder 3, the refrigerant can be prevented from leaking outwards, and meanwhile, cold air released by the refrigerant in the refrigerant placing cylinder 3 can enter the refrigerating chamber 2 through the six vertical grooves at the outer side of the refrigerant placing cylinder; the top of the refrigerant placing cylinder 3 is provided with a refrigeration sealing plug 4; the inner side of the storage box 1 is also embedded with six outer placing cylinders 5 which are annularly arranged and equidistantly arranged;

one side of the lower part of the external placing cylinder 5 is provided with a rectangular opening, when the opening faces the refrigerating cavity 2, the cavity inside the external placing cylinder 5 is communicated with the refrigerating cavity 2, when the opening is far away from the refrigerating cavity 2, the cavity inside the external placing cylinder 5 is isolated from the refrigerating cavity 2, when the stem cell preparation needs to be stored, the opening on one side of the lower part of the external placing cylinder 5 is rotated to face the refrigerating cavity 2, so that the cold air in the refrigerating cavity 2 surrounds the outside of the containing cylinder 9 to cool the cold air, when the stem cell preparation needs to be taken out, the cold air inside the refrigerating cavity 2 can be prevented from leaking to the outside and the external hot air enters the inside, the storage time can be prolonged, and the stem cell preparation can be prevented from being damaged by the external hot air; the top parts of the six outer placing cylinders 5 are respectively provided with a supporting plug 6; the middle positions of the bottoms of the supporting plugs 6 are fixedly connected with a connecting rod 7; the bottom ends of the connecting rods 7 are fixedly connected with a containing cylinder cover 8; the bottom of the containing cylinder cover 8 is screwed with a containing cylinder 9 through threads; the outer side of the storage box 1 is also provided with a group of handles 10 through a rotating shaft in a rotating way.

Wherein, the outside of placing a section of thick bamboo 5 outward all is provided with an annular arch, and the corresponding position of storage box 1 inside all is provided with a corresponding ring channel, and the top outside of placing a section of thick bamboo 5 outward still all is provided with eight semicircle platelike archs, consequently places a section of thick bamboo 5 outward and can only carry out the horizontal rotation, can not be extracted outward, and the circular plate-like arch of placing a section of thick bamboo 5 outside outward in top can conveniently place a section of thick bamboo 5 outward and rotate.

Wherein, the rectangle opening of placing a section of thick bamboo 5 below part one side outward is located and places a section of thick bamboo 5 top outside one of them semicircle platelike bellied under outside outward, and this semicircle platelike bellied top is provided with a hemisphere arch, consequently can judge the outer rectangle open-ended orientation of placing a section of thick bamboo 5 below part one side through the bellied position of hemisphere when placing a section of thick bamboo 5 outward in the rotation.

Wherein, the outside in cold-stored chamber 2 still is the annular arrangement and is provided with six cylindrical grooves, and places a section of thick bamboo 5 outward and set up respectively in these six cylindrical grooves and can be inside its rotation, and then can avoid when taking out stem cell preparation alone cold-stored chamber 2 inside air conditioning to outside leakage and outside hot-air get into inside, can prolong the save time and avoid outside hot-air to cause the damage to stem cell preparation.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the stem cell preparation needs to be stored by using the device, the refrigerant placing cylinder 3 is firstly drawn out from the storage box 1, then the refrigeration sealing plug 4 at the top of the refrigerant placing cylinder 3 is pulled out, the refrigerant can be placed into the inner side of the bottom of the refrigerant placing cylinder 3 at this time, because the bottom of six vertical grooves at the outer side of the refrigerant placing cylinder 3 has a certain distance with the bottom of the inner cavity of the refrigerant placing cylinder 3, the refrigerant can be prevented from leaking outwards, then the refrigeration sealing plug 4 is remounted at the top of the refrigerant placing cylinder 3, the refrigerant placing cylinder 3 is remounted into the cylindrical groove at the middle of the storage box 1, at this time, the bottom of the refrigerant placing cylinder 3 is embedded into the refrigeration cavity 2, and therefore, the cold air released by the refrigerant in the refrigerant placing cylinder 3 can enter the refrigeration cavity 2 through the six vertical grooves at the outer side, then the supporting plug 6 at the top of the outer placing cylinder 5 is pulled out upwards, at the same time, the connecting rod 7 is pulled out upwards together with the placing cylinder 9 at the bottom of the connecting rod, then the placing cylinder 9 is unscrewed from the bottom of the placing cylinder cover 8, the stem cell preparation to be stored is placed in the placing cylinder 9, then the placing cylinder 9 is screwed down and fixed at the bottom of the placing cylinder cover 8 again, at the same time, the stem cell preparation is sealed in the placing cylinder 9, finally, the placing cylinder 9 is embedded in the outer placing cylinder 5 again, the bottom of the supporting plug 6 is plugged into the inner side of the top of the outer placing cylinder 5, so that the top of the outer placing cylinder 5 is sealed, the opening at the lower side of the outer placing cylinder 5 is rotated to face the refrigerating chamber 2, so that the cold air in the refrigerating chamber 2 surrounds the outer side of the placing cylinder 9 to cool the outer placing cylinder 9, and when the stem cell preparation in one of the placing cylinders 9 needs to be taken out for use, the rotatory one hundred eighty degrees of this external cylinder 5 of placing that holds 9 outsides makes this opening of placing 5 below one side of a section of thick bamboo outside keep apart with cold-stored chamber 2, then can upwards pull out this a section of thick bamboo 9 that holds, can avoid the inside air conditioning of cold-stored chamber 2 to leak and outside hot-air entering inside to the external world when needing to take out stem cell preparation, can prolong save time and avoid outside hot-air to cause the damage to stem cell preparation, and hold and have great space when a section of thick bamboo 9 is located external cylinder 5 inside between the outer wall that holds a section of thick bamboo 9 and the outer inner wall that places a section of thick bamboo 5, consequently can reduce the shell and warp the extrusion that causes holding a section of thick bamboo 9.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A stem cell preparation refrigeration storage device for bio-pharmaceuticals, characterized in that: the stem cell preparation storage device includes:

a storage box (1); a refrigerating cavity (2) is arranged in the middle of the inside of the storage box (1); a refrigerant placing cylinder (3) is embedded and mounted on the inner side of the refrigerating cavity (2); a refrigeration sealing plug (4) is arranged at the top of the refrigerant placing cylinder (3); six outer placing cylinders (5) are annularly arranged on the inner side of the storage box (1) at equal intervals; the tops of the six outer placing cylinders (5) are respectively provided with a supporting plug (6); the middle positions of the bottoms of the supporting plugs (6) are fixedly connected with a connecting rod (7); the bottom ends of the connecting rods (7) are fixedly connected with a containing cylinder cover (8); the bottom of each containing cylinder cover (8) is screwed with a containing cylinder (9) through threads; the outer side of the storage box (1) is also provided with a group of handles (10) in a rotating way through a rotating shaft.

2. The apparatus for cold storage of a stem cell preparation for biopharmaceutical use of claim 1, wherein: the middle position of the top of the refrigerating cavity (2) is provided with a cylindrical groove, and the bottom of the refrigerant placing cylinder (3) can penetrate through the cylindrical groove to be embedded into the refrigerating cavity (2).

3. The apparatus for cold storage of a stem cell preparation for biopharmaceutical use of claim 2, wherein: the outer side of the refrigerant placing cylinder (3) is annularly provided with six vertical grooves which are internally and externally penetrated, and the six vertical grooves are positioned on the inner side of the upper part of the refrigerating cavity (2) after the bottom of the refrigerant placing cylinder (3) is arranged on the inner side of the refrigerating cavity (2).

4. The apparatus for cold storage of a stem cell preparation for biopharmaceutical use of claim 3, wherein: the outer side of the refrigerating cavity (2) is also provided with six cylindrical grooves in an annular arrangement mode, and the outer placing cylinders (5) are respectively arranged in the six cylindrical grooves and can rotate in the six cylindrical grooves.

5. The apparatus for cold storage of a stem cell preparation for biopharmaceutical use of claim 4, wherein: the lower parts of the six cylindrical grooves on the outer side of the refrigerating cavity (2) are communicated with the refrigerating cavity (2) through a rectangular opening.

6. The apparatus for cold storage of a stem cell preparation for biopharmaceutical use of claim 4, wherein: the lower part one side of placing a section of thick bamboo (5) outward all is provided with a rectangle opening, and this opening is placed a section of thick bamboo (5) inside cavity and can be linked together with cold-stored chamber (2) outward when keeping away from cold-stored chamber (2) outward when this opening, and this opening is kept away from cold-stored chamber (2) and is placed a section of thick bamboo (5) inside cavity and can be kept apart with cold-stored chamber (2) outward.

7. The apparatus for cold storage of a stem cell preparation for biopharmaceutical use of claim 6, wherein: the outer side of the outer placing barrel (5) is provided with an annular protrusion, the corresponding position inside the storage box (1) is provided with a corresponding annular groove, and the outer side of the top of the outer placing barrel (5) is provided with eight semicircular plate-shaped protrusions.

8. The apparatus for cold storage of a stem cell preparation for biopharmaceutical use of claim 7, wherein: the rectangle opening of the lower part of the outer placing cylinder (5) is positioned under one of the semicircular plate-shaped bulges on the outer side of the top of the outer placing cylinder (5), and the semicircular plate-shaped bulges are provided with a hemispherical bulge.