A tissue embedding box heat preservation storage device

Abstract

The utility model discloses a kind of organization embedding box heat preservation storage devices, including storage frame and storage box, the inner wall of the storage frame is fixedly connected with several support partitions, the outer surface of the storage frame is equipped with several round holes, the outer surface of each support partition and the outer surface of storage frame are equipped with opening, the inner wall of the opening is placed with barrier stick, the outer surface of the storage frame is equipped with rotary handle, the outer surface of the storage frame is equipped with several square mouths, the outer surface of each support partition is equipped with heat preservation piece, the outer surface of multiple heat preservation pieces is fixedly connected with the inner wall of storage frame together. The device gives each embedding box only orientation by storage box, it is convenient to manage, it is convenient to different storage box stratified access by storage frame, avoid to extract middle layer storage box to cause to pour, keep low temperature in short time after leaving refrigerator by storage device, it is convenient for sample access, and additional cooling equipment is not needed.

Description

Technical Field

[0001] This utility model relates to the field of tissue embedding technology, and in particular to a tissue embedding box heat preservation and storage device. Background Technology

[0002] Encapsulation is a method for preparing immobilized enzymes or cells, which involves embedding the enzyme or cell in a solidifying carrier. For example, enzymes can be encapsulated in polymeric gels such as polyacrylamide gels, or in semi-permeable polymeric membranes such as nitrocellulose membranes. The former is encapsulated in a lattice structure, while the latter is encapsulated in a microcapsule structure. Encapsulation is commonly used for the immobilization of microorganisms, animal, and plant cells, with gel encapsulation being the most widely used cell immobilization method.

[0003] Currently, embedding cassettes are stored in sealed bags or ordinary storage boxes, which require searching for samples when they need to be retrieved. In order to keep the samples at a low temperature, they need to be stored on dry ice. To facilitate the preservation and management of embedding cassettes after embedding, a storage device that can maintain a low temperature is needed. Therefore, we propose a tissue embedding cassette thermal insulation storage device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a tissue embedding cassette insulation and storage device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A tissue embedding cassette insulation and storage device includes a storage rack and a storage box. The inner wall of the storage rack is fixedly connected with several supporting partitions, and the outer surface of the storage rack is provided with several circular holes. Each supporting partition and the outer surface of the storage rack are provided with an opening, and a vertical baffle is placed on the inner wall of the opening.

[0006] In a further embodiment, a transverse baffle is placed on the inner wall of the circular hole.

[0007] In a further embodiment, the outer surface of the storage rack is provided with a rotating handle, and the outer surface of the storage rack has several square openings.

[0008] In a further embodiment, each of the supporting partitions has an insulation component on its outer surface, and the outer surfaces of multiple insulation components are fixedly connected to the inner wall of the storage rack. Each insulation component has a cavity inside.

[0009] In a further embodiment, the storage box includes a contact layer, an insulation layer, and a protective layer, wherein the contact layer is disposed on the inner side of the insulation layer and the protective layer is disposed on the outer side of the insulation layer.

[0010] In a further embodiment, the tissue embedding box heat preservation and storage device according to claim 1 is characterized in that: the inner wall of the storage box is fixedly connected with a grid, and the outer surface of the storage box is provided with a box cover.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This device assigns a unique location to each embedding box through a storage box, which facilitates management. The storage rack allows for easy access to different storage boxes in layers, preventing tipping when removing middle storage boxes. After being removed from the refrigerator, the storage device can maintain a low temperature for a short period of time, which is convenient for sample storage and retrieval, and no additional cooling equipment is required. Attached Figure Description

[0012] Figure 1 This is a front view structural diagram of a tissue embedding box insulation and storage device.

[0013] Figure 2 This is a top view of a tissue embedding box insulation and storage device.

[0014] Figure 3 A tissue embedding box insulation and storage device Figure 2 Enlarged structural diagram at point A in the middle.

[0015] Figure 4 This is a side sectional view of a tissue embedding box insulation and storage device.

[0016] In the diagram: 1. Storage rack; 2. Storage box; 201. Contact layer; 202. Insulation layer; 203. Protective layer; 3. Round hole; 4. Opening; 5. Divider bar; 6. Rotating handle; 7. Insulation component; 8. Cavity; 9. Support partition; 10. Square opening; 11. Grille; 12. Box lid. Detailed Implementation

[0017] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 In this utility model, a tissue embedding cassette insulation and storage device includes a storage rack 1 and a storage box 2. The inner wall of the storage rack 1 is fixedly connected with several supporting partitions 9, and the outer surface of the storage rack 1 is provided with several round holes 3. The outer surface of each supporting partition 9 and the outer surface of the storage rack 1 are provided with an opening 4. The inner wall of the opening 4 is provided with a baffle rod 5. The storage rack 1 achieves a layered structure through the several supporting partitions 9 fixed to the inner wall, providing independent placement space for the storage box 2, avoiding the squeezing or mess caused by stacking multiple storage boxes 2, and improving space utilization. The supporting partitions 9 and the openings 4 on the outer surface of the storage rack 1 cooperate to place independent vertical baffle rods 5. Each independent rod can block the storage box 2 placed in the corresponding layer, preventing the storage box 2 from slipping off the storage rack 1 during transportation or handling, and ensuring the stable storage of the storage box 2 and the internal sample. Of course, in practical applications, another set of openings 4 can be set and baffle rods 5 can be placed to achieve a double barrier effect. Several round holes 3 on the outer surface of the storage rack 1 can be further placed with horizontally detachable partition bars 5 of corresponding length. When partition bars are set in both the opening 4 and the round holes 3 at the same height, the two partition bars are arranged in a cross shape to better prevent the storage box 2 from slipping.

[0021] The outer surface of the storage rack 1 is equipped with a rotating handle 6, and several square openings 10 are formed on the outer surface of the storage rack 1. Each supporting partition 9 has an insulation component 7 on its outer surface. The outer surfaces of multiple insulation components 7 are fixedly connected to the inner wall of the storage rack 1. Each insulation component 7 has a cavity 8 inside. The rotating handle 6 on the outer surface of the storage rack 1 makes it convenient for operators to move the entire storage device, saving manpower and making it easy to move to different work areas. The several square openings 10 on the outer surface can enhance air circulation and facilitate observation of the storage boxes 2 inside the storage rack 1. The insulation component 7 on the outer surface of the supporting partition 9 is fixed to the inner wall of the storage rack 1. The cavity 8 inside can be filled with cold storage material. The low-temperature retention characteristics of the cold storage material create a low-temperature environment inside the storage rack 1, reducing the influence of external temperature on the samples inside the storage box 2 and ensuring the stability of the samples.

[0022] The storage box 2 includes a contact layer 201, an insulation layer 202, and a protective layer 203. The contact layer 201 is located inside the insulation layer 202, and the protective layer 203 is located outside the insulation layer 202. A grid 11 is fixedly connected to the inner wall of the storage box 2, and a lid 12 is provided on the outer surface of the storage box 2. The contact layer 201 of the storage box 2 directly contacts the embedding cassette, using suitable materials to avoid contamination or damage to the sample. The insulation layer 202 in the middle can further enhance its insulation effect with the help of the internally filled cold-storage material. The insulation component 7 of the combined storage rack 1 forms double insulation, extending the low-temperature retention time after the device leaves the low-temperature environment. The outer protective layer 203 enhances the structural strength of the storage box 2 and strengthens its durability. The grid 11 on the inner wall divides the interior of the storage box 2 into multiple independent holes, enabling individual storage and precise positioning of each embedding box, facilitating sample classification management and quick retrieval. The outer lid 12 can form a sealed protection for the interior of the storage box 2, reducing temperature loss and the entry of external impurities, further ensuring sample safety.

[0023] The working principle of this utility model is as follows: Firstly, a layered structure is achieved using a stainless steel storage rack 1 and supporting partitions 9. Each layer is supported by plastic insulation components 7 fixed to the inner wall to form a basic insulation environment. Meanwhile, the storage box 2 is made of plastic and its internal partition cavity 8 is filled with 80% sodium polyacrylate hydrogel. Utilizing the cold storage properties of the hydrogel, the low temperature is maintained for a short period after the device leaves the low-temperature environment such as -80 degrees Celsius, thanks to the dual insulation effect of the insulation components 7 and the storage box 2, ensuring that the sample is at a suitable temperature during storage and retrieval. During storage, the embedding box with the sample information is placed into the storage box 2 according to the hole position, and then the storage box 2 is placed on the corresponding layer of the storage rack 1. The storage box 2 is fixed by stainless steel baffles 5 passing through the round holes 3 and openings 4 in a cross shape to prevent it from slipping, thus achieving convenient storage and retrieval of the storage box 2. At the same time, the unique positioning and management of each embedding box is achieved by combining the storage rack 1 number, layer number, storage box 2 number, and hole position coordinates.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tissue embedding cassette insulation and storage device, characterized in that: The storage rack (1) and the storage box (2) are included. The inner wall of the storage rack (1) is fixedly connected with several support partitions (9). The outer surface of the storage rack (1) is provided with several round holes (3). Each support partition (9) and the outer surface of the storage rack (1) are provided with an opening (4). The inner wall of the opening (4) is provided with a vertical partition bar (5).

2. The tissue embedding cassette insulation and storage device according to claim 1, characterized in that: A transverse baffle bar is placed on the inner wall of the circular hole (3).

3. The tissue embedding cassette insulation and storage device according to claim 1, characterized in that: The outer surface of the storage rack (1) is provided with a rotating handle (6), and the outer surface of the storage rack (1) is provided with several square openings (10).

4. The tissue embedding cassette insulation and storage device according to claim 1, characterized in that: Each of the supporting partitions (9) has an insulation component (7) on its outer surface, and the outer surfaces of multiple insulation components (7) are fixedly connected to the inner wall of the storage rack (1).

5. The tissue embedding cassette insulation and storage device according to claim 4, characterized in that: Each of the insulation components (7) has a cavity (8) inside.

6. The tissue embedding cassette insulation and storage device according to claim 1, characterized in that: The storage box (2) includes a contact layer (201), an insulation layer (202) and a protective layer (203). The contact layer (201) is located on the inner side of the insulation layer (202), and the protective layer (203) is located on the outer side of the insulation layer (202).

7. The tissue embedding cassette insulation and storage device according to claim 1, characterized in that: The inner wall of the storage box (2) is fixedly connected with a grid (11), and the outer surface of the storage box (2) is provided with a lid (12).

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