A multi-color biological tissue cryopreservation device

Abstract

The utility model discloses a multicolor biological tissue cryopreservation protection device, at least including a cryopreservation box structure, the cryopreservation box structure includes box body and apron, the box body top is correspondingly provided with the raised track along its length direction, apron left and right sides are correspondingly provided with recess slide, and the apron can be slidably installed on the box body, the box body is along the raised track and is provided with sealing strip, is used for enhancing the sealing property, the apron front end is provided with handle, and the apron is pushed or pulled out along the sliding direction through handle, in the pulling -out process, handle can also effectively prevent the apron from completely separating from the guide rail, the apron top is attached with two -dimensional code, and the two -dimensional code is used for storing and associating the electronic information of biological tissue sample. The device has good sealing performance, is convenient for classified storage, supports quick identification and has the beneficial effects such as simple operation.

Description

Technical Field

[0001] This utility model relates to the field of biological tissue cryopreservation, and in particular to a colorful biological tissue cryopreservation protection device. Background Technology

[0002] In animal experiments, the standardized sampling and safe cryopreservation of biological tissues are crucial prerequisites for ensuring the smooth conduct of subsequent key experiments such as virus isolation and nucleic acid extraction. However, existing technologies suffer from several drawbacks in practical operation: samples are susceptible to environmental contamination leading to distorted test results; unclear sample labeling causes traceability difficulties; poor sealing of cryopreservation containers leads to sample deterioration; and cumbersome procedures affect experimental efficiency. Therefore, there is a need to develop a biological tissue cryopreservation device with excellent sealing performance, easy classification and storage, rapid identification support, and simple operation. This device would address the systemic problems of sample contamination, information loss, and inconvenient access in current technologies, providing a reliable sample preservation solution for scientific research. Summary of the Invention

[0003] This invention provides a colorful biological tissue cryopreservation and protection device to overcome systemic problems in the current technology, such as sample contamination, information loss, and inconvenience in retrieval.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: A colorful biological tissue cryopreservation and protection device includes at least one cryopreservation box structure. The cryopreservation box structure includes a box body and a cover plate. The top of the box body is provided with a raised track along its length. The left and right sides of the cover plate are provided with grooved slides, allowing the cover plate to be slidably installed on the box body. The box body is provided with a sealing strip along the raised track to enhance the sealing performance. The front end of the cover plate is provided with a handle, which can be used to push or pull the cover plate out in the sliding direction. During the pulling process, the handle can also effectively prevent the cover plate from completely disengaging from the guide rail. A QR code is attached to the top of the cover plate, which is used to store and associate electronic information of the biological tissue sample.

[0005] Furthermore, when the number of cryopreservation box structures exceeds two, the two sides of the box body are provided with a first socket structure and a second socket structure that are interlocked with each other, so that multiple boxes are horizontally interlocked into a whole through the socket structures.

[0006] Furthermore, the different boxes have different colors to facilitate the differentiation of biological tissue samples into groups or types by color.

[0007] Furthermore, the box is provided with digital identifiers for grouping or sorting biological tissue samples.

[0008] Furthermore, a buckle is provided at the bottom front end of the cover plate, and a locking mechanism is provided at the front end of the raised track.

[0009] Furthermore, the buckle is a triangular buckle, and the locking mechanism is a triangular groove that cooperates with the triangular buckle.

[0010] Furthermore, the QR code is encapsulated using materials such as polytetrafluoroethylene, which are resistant to low temperatures, high temperatures, and corrosion.

[0011] Furthermore, the box body and cover are made of materials such as polyetheretherketone, which are resistant to low temperatures, high temperatures, and corrosion.

[0012] Beneficial effects: This utility model solves the problems of sample contamination, information loss, and inconvenience in retrieval that exist in the current technology, and provides a reliable sample preservation solution for scientific research. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the single unit of this utility model when it is opened; Figure 2 This is a schematic diagram of the series combination of this utility model; Figure 3 This is a schematic diagram of the cover plate structure of this utility model; In the picture: 1. Box body; 2. Cover plate; 11. First socket structure; 12. Second socket structure; 13. Raised track; 14. Locking mechanism; 15. Sealing strip; 16. Numerical identification; 21. QR code; 22. Handle; 23. Buckle; 24. Grooved slide. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] This embodiment provides a colorful biological tissue cryopreservation and protection device, such as... Figure 1 As shown, a colorful biological tissue cryopreservation and protection device includes at least one cryopreservation box structure. The cryopreservation box structure includes a box body 1 and a cover plate 2. The top of the box body 1 has an opening whose size matches that of the cover plate 2. The grooved slides 24 on both sides of the cover plate 2 cooperate with the raised track 13 on the top of the box body 1 to form a sliding guide rail structure, allowing the cover plate to slide linearly along the guide rail for smooth opening and closing. A sealing strip 15 is arranged along the raised track 13 on the box body 1 to enhance the sealing performance. To facilitate the user's application of force and prevent the cover plate 2 from sliding off the guide rail, a handle 22 is provided at the front end of the cover plate 2. The cover plate 2 can be pushed or pulled out along the track direction by the handle 22. During the pulling process, the handle 22 can also effectively prevent the cover plate 2 from completely disengaging from the track, ensuring safe and convenient operation. A QR code 21 is provided on the top of the cover plate 2, which is used to store and associate electronic information of the biological tissue sample.

[0017] Furthermore, such as Figure 2 As shown, when the number of cryopreservation box structures exceeds two, the two sides of the box body 1 are provided with a first socket structure 11 and a second socket structure 12 that can be connected, so that multiple boxes 1 are horizontally inserted into a whole through the socket structure. Users can flexibly increase or decrease the number of boxes connected in series according to the actual situation, which is convenient for grouping and storing large batches of samples in different areas.

[0018] Furthermore, such as Figure 2 As shown, different boxes 1 have different colors. Boxes 1 of the same or different colors can be connected in series and combined with the number 16 set on the box 1 to facilitate the differentiation of different groups or types of biological tissues of the same biological tissue, thereby improving the visualization and classification efficiency of sample management.

[0019] Furthermore, such as Figure 2 As shown, the box body 1 is provided with a number identifier 16. The number identifier 16 can be used in conjunction with the color of the box body 1. The color is used to quickly distinguish major categories or groups, and the number is used to accurately locate individual samples, thereby improving sample identification efficiency.

[0020] Furthermore, such as Figure 2 and Figure 3 As shown, in order to improve the stability of the closed state, a buckle 23 is provided at the bottom front end of the cover plate 2, and a locking mechanism 14 is provided at the front end of the raised track 13.

[0021] Furthermore, such as Figure 2 and Figure 3 As shown, the buckle 23 is a triangular buckle, and the locking mechanism 14 is a triangular groove that cooperates with the triangular buckle. This locking mechanism can effectively prevent the cover plate 2 from being accidentally opened or loosened due to external vibration, handling, or unintentional collision, ensuring the continuous stability of the sealed environment inside the cryopreservation device.

[0022] Furthermore, such as Figures 1 to 3 As shown, to ensure that the QR code 21 can maintain its structural integrity and clear pattern under harsh environments such as low-temperature freezing, high-temperature sterilization, or accidental contact with organic solvents and corrosive reagents, and to avoid information loss due to material aging, cracking, corrosion or deformation, the encapsulation material of the QR code 21 is made of materials such as polytetrafluoroethylene that are resistant to low temperatures, high temperatures and corrosion, effectively improving its environmental adaptability and long-term reliability.

[0023] Furthermore, such as Figures 1 to 3 As shown, in order to reduce the cost of use, the box body 1 and the cover plate 2 are made of materials such as polyetheretherketone (PEEK), which are resistant to low temperature, high temperature and corrosion. They can be reused for storing different batches of samples after multiple high-pressure sterilizations, without the need for frequent replacement, which significantly reduces the cost of experimental consumables and the generation of waste.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A cryopreservation and preservation device for colorful biological tissues, characterized in that: The system includes at least one cryopreservation box structure, which includes a box body (1) and a cover plate (2); the top of the box body (1) is provided with a raised track (13) along its length; the left and right sides of the cover plate (2) are provided with grooved slides (24) so ​​that the cover plate (2) can be slidably installed on the box body (1); the box body (1) is provided with a sealing strip (15) along the raised track (13); the front end of the cover plate (2) is provided with a handle (22) for easy pushing and pulling of the cover plate (2); a QR code (21) is attached to the top of the cover plate (2); the QR code (21) is used to store and associate electronic information of biological tissue samples.

2. The cryopreservation and preservation device for colorful biological tissues according to claim 1, characterized in that: When the number of the cryopreservation box structures exceeds two, the box body (1) is provided with a first socket structure (11) and a second socket structure (12) that are interlocked on both sides, so that multiple boxes (1) are horizontally interlocked into a whole through the first socket structure (11) and the second socket structure (12).

3. The cryopreservation and preservation device for colorful biological tissues according to claim 1, characterized in that: The different boxes (1) have different colors so as to distinguish the groups or types of biological tissue samples by color.

4. The cryopreservation and preservation device for colorful biological tissues according to claim 1, characterized in that: The box (1) is provided with a digital identifier (16) for grouping or sorting biological tissue samples.

5. The cryopreservation and preservation device for colorful biological tissues according to claim 1, characterized in that: The cover plate (2) has a buckle (23) at the bottom of its front end, and a locking mechanism (14) is provided at the front end of the raised track (13).

6. The cryopreservation and preservation device for colorful biological tissues according to claim 5, characterized in that: The buckle (23) is a triangular buckle, and the locking mechanism (14) is a triangular groove that cooperates with the triangular buckle.

7. The cryopreservation and preservation device for colorful biological tissues according to claim 1, characterized in that: The QR code (21) is encapsulated using polytetrafluoroethylene (PTFE).

8. The cryopreservation and preservation device for colorful biological tissues according to claim 1, characterized in that: The box body (1) and the cover plate (2) are made of polyetheretherketone material.

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