Hematoxylin eosin staining kit

Abstract

The utility model relates to the technical field of kits, and discloses a hematoxylin eosin staining kit which comprises a kit body, a reinforcing assembly is arranged in the kit body, a kit cover is connected to the upper surface of the kit body, a buffer assembly is arranged in the kit body, and reagent bottles are arranged in the kit body. The reinforcing assembly comprises angle beads, the angle beads are arranged at the four corners of the lower portion in the box body, thickening plates are fixedly connected between the angle beads, reinforcing plates are fixedly connected to the tops of the angle beads, a protective frame is fixedly connected between the reinforcing plates, a protective plate is arranged at a cavity in the protective frame, and the protective plate is connected with the protective frame through a folding strip. According to the utility model, through the matching among the corner protectors, the thickening plates, the reinforcing plates, the protective frames and the continuous Z-shaped folding strips, the structural strength and the shock resistance of the kit are enhanced, the compression resistance and the shock resistance of the kit are effectively improved, and the reagent is ensured to be safer and more stable in the transportation and use processes.

Description

Technical Field

[0001] This utility model relates to the field of reagent kit technology, and in particular to a hematoxylin-eosin staining kit. Background Technology

[0002] Hematoxylin-eosin staining is the most commonly used staining method in pathological and histological studies, used to visualize the nucleus and cytoplasmic structure of tissue sections. Hematoxylin is used to stain the nucleus, and eosin is used to stain the cytoplasm. HE staining reagents typically consist of multiple liquid reagents, including hematoxylin staining solution, eosin staining solution, dehydrating agents, and mounting medium. These reagents are extremely sensitive to light, temperature, and volatility; improper storage can lead to reagent inactivation or performance degradation, thus affecting staining results. To ensure reagent stability, portability, and ease of use, it is necessary to use specially designed kits for storage and transport, effectively protecting the reagents from contamination or loss while improving efficiency.

[0003] Currently, hematoxylin and eosin staining kits mainly use simple cardboard boxes as packaging to store different reagents. These kits are simple in design, portable, and low in cost, providing basic reagent classification and storage functions. However, due to the relatively simple structure of most kits, they lack necessary shock-resistant design, making them prone to deformation, damage, or even leakage during transportation or use due to external forces, leading to reagent loss or contamination. Therefore, a hematoxylin and eosin staining kit is proposed to address these issues. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a hematoxylin-eosin staining kit, which aims to improve the problems of existing technologies with relatively simple structures, lack of necessary impact-resistant design, and easy deformation, damage or even leakage due to external forces during transportation or use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A hematoxylin-eosin staining kit includes a box body, a reinforcing component inside the box body, a lid connected to the upper surface of the box body, a buffer component inside the box body, and a reagent bottle inside the box body.

[0007] The reinforcement components include corner protectors, which are located at the four lower corners inside the box. Thickened plates are fixedly connected between the corner protectors, and a reinforcing plate is fixedly connected to the top of each corner protector. A protective frame is fixedly connected between the reinforcing plates, and a protective plate is provided in the cavity inside the protective frame. The protective plate and the protective frame are connected by a folding strip. The reagent bottle is placed between the protective plates, and the middle of the outer wall of the reagent bottle is inwardly curved, with the protective plate slidably connected inside it.

[0008] As a further description of the above technical solution:

[0009] The buffer assembly includes a corrugated plate one and a corrugated plate three. The corrugated plate one is disposed on the top of the thickened plate and on the front side of the box cover.

[0010] As a further description of the above technical solution:

[0011] A support plate is connected to the top of the first corrugated plate, and a second corrugated plate is connected to the top of the support plate.

[0012] As a further description of the above technical solution:

[0013] The second corrugated plate is placed in the opposite direction to the first corrugated plate, and a buffer plate is connected to the top of the second corrugated plate.

[0014] As a further description of the above technical solution:

[0015] The corrugated plate is connected to pressure plates on three front sides, and the box cover covers the top of the box body;

[0016] As a further description of the above technical solution:

[0017] The thickened plate is fitted to the bottom inner side of the box, and the reinforcing plate is fitted to the inner edge of the box;

[0018] As a further description of the above technical solution:

[0019] The folded strip is in the shape of a continuous Z-shape.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the structural strength and impact resistance of the reagent kit are enhanced by the cooperation between the corner protectors, thickened plates, reinforced plates, protective frames and continuous Z-shaped folding strips, which effectively improves the pressure resistance and shock resistance of the reagent kit and ensures that the reagent is safer and more stable during transportation and use.

[0022] 2. In this utility model, the cooperation between the corrugated plate 1, the support plate, the corrugated plate 2, the buffer plate, the corrugated plate 3 and the pressure plate is utilized. The elasticity of the corrugated plate effectively absorbs external impact and disperses external pressure, thereby achieving the effect of shock absorption. This effectively prevents the reagent from leaking or being damaged due to vibration or impact, and improves the safety and stability of the reagent kit. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of a hematoxylin-eosin staining kit proposed in this utility model;

[0024] Figure 2This is a schematic diagram of the box structure of a hematoxylin-eosin staining kit proposed in this utility model;

[0025] Figure 3 This is a schematic diagram showing the disassembled structure of a hematoxylin-eosin staining kit proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the reinforcement component structure of a hematoxylin-eosin staining kit proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the buffer component structure of a hematoxylin-eosin staining kit proposed in this utility model;

[0028] Figure 6 This is a schematic diagram of the lid structure of a hematoxylin-eosin staining kit proposed in this utility model.

[0029] Legend:

[0030] 1. Box body; 2. Corner protectors; 3. Thickened plate; 4. Reinforcing plate; 5. Protective frame; 6. Folding strip; 7. Protective plate; 8. Corrugated plate one; 9. Support plate; 10. Corrugated plate two; 11. Buffer plate; 12. Box lid; 13. Corrugated plate three; 14. Pressure plate; 15. Reagent bottle. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1-3 An embodiment of this utility model provides a hematoxylin and eosin staining kit, comprising a box body 1, a reinforcing component inside the box body 1, a box cover 12 connected to the upper surface of the box body 1, a buffer component inside the box body 1, and a reagent bottle 15 inside the box body 1; the reinforcing component includes corner protectors 2, which are located at the four lower corners inside the box body 1, thickened plates 3 are fixedly connected between the corner protectors 2, and reinforcing plates 4 are fixedly connected to the top of each corner protector 2, and protective frames 5 are fixedly connected between the reinforcing plates 4, with protective plates 7 located in the cavity inside the protective frames 5, and the protective plates 7 and the protective frames 5 are connected by folding strips 6, the thickened plates 3 are attached to the bottom inner side of the box body 1, the reinforcing plates 4 are attached to the inner edge of the box body 1, the folding strips 6 are in the shape of a continuous Z, the reagent bottle 15 is located between the protective plates 7, the middle of the outer wall of the reagent bottle 15 is inwardly curved, and the protective plates 7 are slidably connected inside it;

[0033] Each reagent bottle 15 is individually packaged in a box 1, providing ample protection. Corner protectors 2 are located at the four internal corners of the box 1, tightly fitted with the thickened plate 3, providing strong support for the bottom of the reagent kit and greatly enhancing its load-bearing capacity. Reinforcing plates 4 are arranged along the inner edges, not only reinforcing the frame of the box 1 but also improving lateral pressure resistance, further preventing deformation caused by external forces. The protective frame 5 and the protective plate 7 are connected by folding strips 6. The continuous geometric structure of the Z-shaped folding strips 6 provides buffering and energy absorption capabilities, dispersing external impact forces layer by layer throughout the overall structure, significantly reducing the direct impact of external forces on the reagent kit, ensuring the integrity of the overall structure, and enhancing its pressure resistance and shock absorption capabilities, thus ensuring the safety of the reagent. Provided with comprehensive protection, reagent bottle 15 is used to hold hematoxylin-eosin staining solution. Hematoxylin-eosin staining solution utilizes the interaction between two dyes, hematoxylin and eosin, to stain the cell nucleus and cytoplasm with different colors. Hematoxylin is a basic dye that can bind to DNA in the cell nucleus, staining the nucleus deep purple, while eosin is an acidic dye that can bind to proteins in the cytoplasm, staining the cytoplasm pink. Therefore, after hematoxylin-eosin staining, the cell nucleus appears deep purple and the cytoplasm appears pink, making the cell structure clearly visible. Hematoxylin is one of the most commonly used dyes in histochemistry and immunochemistry and can be widely used for staining tissue sections or cultured cells. The staining solution can be used in conjunction with immunofluorescence or immunohistochemical staining, etc.

[0034] Reference Figures 5-6 The cushioning assembly includes a corrugated plate 18 and a corrugated plate 313. The corrugated plate 18 is located on the top of the thickened plate 3 and on the front side of the box cover 12. A support plate 9 is connected to the top of the corrugated plate 18, and a corrugated plate 210 is connected to the top of the support plate 9. The corrugated plate 210 is placed in the opposite direction to the corrugated plate 18. A cushioning plate 11 is connected to the top of the corrugated plate 210, and a pressure plate 14 is connected to the front side of the corrugated plate 313. The box cover 12 covers the top of the box body 1.

[0035] The staggered arrangement of corrugated plate 8 and corrugated plate 10, with their opposite corrugation patterns, not only enhances the overall elasticity but also efficiently absorbs external impacts through their deformation capabilities, gradually alleviating and dispersing pressure over a larger area, thus reducing the direct impact on the internal reagents. The buffer plate 11 at the top of corrugated plate 10 further optimizes the shock absorption effect, absorbing the remaining impact force through multi-stage buffering, keeping the internal reagents in a stable and protected state. When the reagent kit is closed, corrugated plate 13 and pressure plate 14 are positioned precisely on top of the reagents, not only enhancing the impact resistance of the top but also effectively avoiding possible squeezing and vibration problems during transportation, ensuring its safety and reliability in complex environments.

[0036] Working principle: The combination of corner protectors 2, thickened plates 3, reinforced plates 4, protective frames 5 and continuous Z-shaped folding strips 6 enhances the structural strength and impact resistance of the reagent kit. Corner protectors 2 are located at the four corners inside the box body 1 and fit with thickened plates 3 to provide bottom support. Reinforced plates 4 reinforce the frame of box body 1 along the inner edge. Protective frames 5 and protective plates 7 are connected by Z-shaped folding strips 6. The continuous Z-shape of the folding strips 6 can effectively absorb and disperse external impact forces, thereby protecting the integrity of the overall structure of the reagent kit and improving its pressure resistance and shock resistance.

[0037] The shock absorption and protection function is achieved by using corrugated plate 8, support plate 9, corrugated plate 10, buffer plate 11, corrugated plate 13, and pressure plate 14. Corrugated plate 8 is in the opposite direction to corrugated plate 10 and absorbs external impact by utilizing the elastic characteristics of its corrugated shape. The buffer plate 11 on top of corrugated plate 10 further buffers the transmitted pressure. After the reagent kit is closed, corrugated plate 13 and pressure plate 14 are located on top of the reagent kit, which enhances the impact resistance of the top.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hematoxylin-eosin staining kit, comprising a housing (1), characterized in that: The box body (1) is provided with a reinforcing component inside, the box body (1) is connected to a lid (12) on the upper surface of the box body (1), the box body (1) is provided with a buffer component inside, and the box body (1) is provided with a reagent bottle (15). The reinforcement components include corner protectors (2), which are located at the four lower corners inside the box body (1). Thickened plates (3) are fixedly connected between the corner protectors (2). Reinforcing plates (4) are fixedly connected to the top of each corner protector (2). A protective frame (5) is fixedly connected between the reinforcing plates (4). A protective plate (7) is provided in the cavity inside the protective frame (5). The protective plate (7) and the protective frame (5) are connected by a folding strip (6). The reagent bottle (15) is located between the protective plates (7). The middle part of the outer wall of the reagent bottle (15) is inwardly folded, and the protective plate (7) is slidably connected inside it.

2. The hematoxylin-eosin staining kit according to claim 1, characterized in that: The buffer assembly includes a corrugated plate one (8) and a corrugated plate three (13). The corrugated plate one (8) is disposed on the top of the thickened plate (3) and the corrugated plate one (8) is disposed on the front side of the box cover (12).

3. The hematoxylin-eosin staining kit according to claim 2, characterized in that: The corrugated plate one (8) is connected to a support plate (9) at its top, and the support plate (9) is connected to a corrugated plate two (10) at its top.

4. The hematoxylin-eosin staining kit according to claim 3, characterized in that: The second corrugated plate (10) is placed in the opposite direction to the first corrugated plate (8), and a buffer plate (11) is connected to the top of the second corrugated plate (10).

5. The hematoxylin-eosin staining kit according to claim 4, characterized in that: A pressure plate (14) is connected to the front side of the corrugated plate (13), and the box cover (12) covers the top of the box body (1).

6. The hematoxylin-eosin staining kit according to claim 1, characterized in that: The thickened plate (3) is attached to the bottom inner side of the box body (1), and the reinforcing plate (4) is attached to the inner edge of the box body (1).

7. The hematoxylin-eosin staining kit according to claim 1, characterized in that: The folded strip (6) is in the shape of a continuous Z-shape.

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