一种细胞冻存盒

By designing a cryopreservation box with a support and heat-conducting components, the problems of complex cryopreservation box structure and ice crystal formation were solved, achieving multi-cell cooling, improving survival rate and ease of operation, and simplifying the cryopreservation process.

CN224504502UActive Publication Date: 2026-07-17SEVILLE TECH (HUANGSHI) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SEVILLE TECH (HUANGSHI) CO LTD
Filing Date
2025-06-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing cryopreservation boxes are complex in structure, take up a lot of space, and are prone to ice crystal formation during cell cryopreservation, which affects cell survival rate. Furthermore, they are difficult to identify and operate due to labeling issues.

Method used

A cell cryopreservation box comprising a body, a support, and a lid has been designed. The support consists of a support body and a cryopreservation rack. The bottom wall of the support body has mounting holes that communicate with the cryopreservation rack. The cryopreservation rack is labeled. The body contains a heat-conducting component and an injection channel. The heat-conducting component is made of sponge or aluminum. The through holes correspond to the mounting holes, simplifying the operation process and improving heat transfer uniformity.

Benefits of technology

It enables simultaneous cooling of multiple cell types, reduces ice crystal formation, improves cell survival rate, simplifies operation procedures, reduces costs, occupies little space, and is easy to label and manipulate.

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Abstract

本实用新型涉及一种细胞冻存盒，包括盒身、支架、盒盖；所述盒身为上部开口的空腔结构，所述支架置于所述盒身的空腔中，所述盒身的上方盖设有所述盒盖；所述支架包括支撑本体、冻存架；所述支撑本体为上部开口的空腔结构，且所述支撑本体的底壁上开设有安装孔，沿所述底壁的下部设有所述冻存架，且每个安装孔对应连通一个所述冻存架，以将冻存管从所述安装孔中插入所述冻存架内；所述底壁的上端面上设有标号，一个安装孔对应一个标号。效果是：盒身、支架等的结合设计，一个安装孔对一个标号，可同时对多种细胞进行降温处理，避免拿错、记错细胞样品，同时提高了冻存盒的适用性。
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Claims

1. A cell cryo-box, characterized in that, Includes box body (1), support (2), and box lid (3); The box body (1) is a hollow structure with an opening at the top, the support (2) is placed in the hollow of the box body (1), and the box body (1) is covered with the box lid (3); The support (2) includes a support body (21) and a cryopreservation rack (22); The support body (21) is a cavity structure with an opening at the top, and the bottom wall (211) of the support body (21) is provided with mounting holes (212). The cryopreservation rack (22) is installed along the lower part of the bottom wall (211), and each mounting hole (212) is connected to a cryopreservation rack (22) so that the cryopreservation tube can be inserted into the cryopreservation rack (22) through the mounting hole (212). The upper surface of the bottom wall (211) is marked with a number, and one mounting hole (212) corresponds to one number.

2. The cell cryo-box of claim 1, wherein, There is a gap between the cryopreservation rack (22) and the box body (1).

3. The cell cryo-box of claim 1, wherein, A hand-held part (213) is provided on the upper surface of the middle part of the bottom wall (211).

4. The cell cryo-box of claim 1, wherein, It also includes a heat-conducting component (4) disposed within the box body (1); The heat-conducting component (4) is sleeved on the lower part of the support body (21) to wrap the cryopreservation rack (22); The bottom surface of the support body (21) abuts against the top surface of the heat-conducting component (4), and the side surface of the heat-conducting component (4) abuts against the inner wall of the box body (1).

5. A cell cryo-box according to claim 4, wherein, A through hole (42) is provided along the height direction of the heat-conducting component (4), and one mounting hole (212) corresponds to one through hole (42) so that the lower part of the cryopreservation tube is placed in the corresponding through hole (42).

6. A cell cryo-box according to claim 5, wherein, The heat-conducting component (4) is made of aluminum.

7. The cell cryo-box of claim 5, wherein, An opening (41) is provided along the edge of the heat-conducting element (4) in the height direction, and the height of the opening (41) is equal to the height of the heat-conducting element (4).

8. The cell cryo-box of claim 5, wherein, The outer wall of the box body (1) is provided with an injection channel (11) for injecting cooling liquid, and an end cap (12) is provided on the injection channel (11).

9. The cell cryo-box of claim 8, wherein, The height of the outlet of the injection channel (11) is the same as the height of the bottom surface of the support body (21).

10. The cell cryo-box of claim 8, wherein, The opening (41) on the heat-conducting component (4) is connected to the injection channel (11).