Special embedding box for liver puncture small tissues

Abstract

The utility model relates to the technical field of embedding boxes, in particular to a special embedding box for liver puncture small tissues, which comprises an embedding box body, a box body cage body is fixedly connected to the lower end inside the embedding box body, a box cover cage body matched with the box body cage body is fixedly connected to the lower end face of a box cover, and micro sponges are filled in the box body cage body and the box cover cage body; when the embedding box is used, the box cover is closed, the total length of the box body cage body and the box cover cage body is the same as the depth of the embedding box body, so that the box body cage body and the box cover cage body are tightly attached, the small liver puncture specimens are located between the box body cage body and the box cover cage body, and meanwhile, the small liver puncture specimens are pressed and fixed through the two micro sponges; the micro sponges do not damage tissues of the small liver puncture specimens, meanwhile, the thin and long small liver puncture specimens can be prevented from being shrunk, distorted, deflected or fractured due to dehydration treatment, the small liver puncture specimens are limited through the box body cage body and the box cover cage body, and the small liver puncture specimens are convenient to find.

Description

Technical Field

[0001] The utility model relates to the technical field of embedding boxes, in particular to a special embedding box for small liver biopsy tissues. Background Technique

[0002] Embedding boxes are often used to carry tissue samples during dehydration and embedding processes to provide performance support and protection, which can enhance the quality of tissue processing. In pathology, embedding boxes are very frequently used. During diagnosis, diseased tissues are taken and made into pathological sections by pathological histological methods for pathologists to observe through a microscope.

[0003] In the existing embedding box, the through holes of the box body and the box cover are large, and small tissues are likely to leak out from the through holes after dehydration. Moreover, during the dehydration process in the embedding box, they will displace everywhere and collide with the inner wall of the embedding box, resulting in fracture. In addition, it is not easy to find small tissues when opening the embedding box. Some pathology departments will first wrap small tissues with filter paper and then put them into the embedding box, but this process is rather cumbersome. Content of the Utility Model

[0004] The purpose of the utility model is to provide a special embedding box for small liver biopsy tissues, which has the characteristics of limiting small tissues, preventing small tissues from breaking, and facilitating the search for small tissues.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a special embedding box for small liver biopsy tissues, including an embedding box body, the upper end of the embedding box body is rotatably connected with a box cover through a hinge seat, the lower end inside the embedding box body is fixedly connected with a box body cage, the lower end surface of the box cover is fixedly connected with a box cover cage matching the box body cage, the interiors of the box body cage and the box cover cage are both filled with micro sponges, and a plurality of uniformly distributed through holes are respectively formed through the lower end surface of the embedding box body and the upper end surface of the box cover;

[0006] A fixing mechanism is arranged between the embedding box body and the box cover.

[0007] To fix the box cover, as an optimal choice of the special embedding box for small liver biopsy tissues of the utility model, the fixing mechanism includes a fixing block fixedly connected to the lower end surface of the box cover, clamping grooves are respectively formed on the front and rear end surfaces of the fixing block, a fixing groove matching the fixing block is formed on the upper end surface of the embedding box body, groove cavities are respectively formed on the front and rear inner side walls of the fixing groove, and clamping blocks matching the clamping grooves are slidably connected inside the groove cavities.

[0008] To discharge the water vapor generated during the dehydration process, as an optimal choice of the special embedding box for small liver biopsy tissues of the utility model, a plurality of uniformly distributed dehydration holes are respectively formed through the outer walls of the box body cage and the box cover cage.

[0009] To facilitate pushing open the lid, as an optimization of the dedicated embedding box for small liver biopsy tissues of the present utility model, a push plate is fixedly connected to the right side wall of the lid.

[0010] To push the block back into place, as an optimization of the dedicated embedding box for small liver biopsy tissues of the present utility model, a spring is fixedly connected between the groove and the block.

[0011] To make the cage of the box body and the cage of the lid fit tightly, as an optimization of the dedicated embedding box for small liver biopsy tissues of the present utility model, the total length of the cage of the box body and the cage of the lid is the same as the depth of the embedding box body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] During use, place the small liver biopsy specimen into the cage of the box body so that the small liver biopsy specimen is located on the micro sponge, and then close the lid. Since the total length of the cage of the box body and the cage of the lid is the same as the depth of the embedding box body, after the lid is closed, the cage of the box body and the cage of the lid fit tightly, making the small liver biopsy specimen located between the cage of the box body and the cage of the lid. At the same time, the small liver biopsy specimen is pressed and fixed by the two micro sponges. The micro sponge will not damage the tissue of the small liver biopsy specimen, and at the same time, it can prevent the long and slender small liver biopsy specimen from shrinking, twisting, deflecting in direction or tissue breakage due to dehydration treatment. The small liver biopsy specimen is limited by the cage of the box body and the cage of the lid, which is convenient for finding the small liver biopsy specimen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the front sectional structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the top sectional structure of the present utility model;

[0017] Figure 4 is the present utility model Figure 3 magnified schematic diagram of part a;

[0018] In the figure: 1. Embedding box body; 2. Lid; 3. Cage of the box body; 4. Cage of the lid; 5. Micro sponge; 6. Through hole; 7. Fixed block; 8. Card slot; 9. Fixed groove; 10. Groove; 11. Block; 12. Dehydration hole; 13. Push plate; 14. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0020] Please refer to Figures 1 to 4 , a special embedding box for small liver biopsy tissues, including an embedding box body 1. The upper end of the embedding box body 1 is rotatably connected to a box cover 2 through a hinge seat. The lower end inside the embedding box body 1 is fixedly connected to a box body cage 3. The lower end surface of the box cover 2 is fixedly connected to a box cover cage 4 that matches the box body cage 3. Micro sponges 5 are filled inside both the box body cage 3 and the box cover cage 4. A plurality of uniformly distributed through holes 6 are respectively formed through the lower end surface of the embedding box body 1 and the upper end surface of the box cover 2.

[0021] A fixing mechanism is provided between the embedding box body 1 and the box cover 2.

[0022] In this embodiment: During use, place the small liver biopsy specimen into the box body cage 3 so that the small liver biopsy specimen is located on the micro sponge 5. Then close the box cover 2 and fix the box cover 2 through the fixing mechanism. Since the total length of the box body cage 3 and the box cover cage 4 is the same as the depth of the embedding box body 1, after the box cover 2 is closed, the box body cage 3 and the box cover cage 4 are closely attached, making the small liver biopsy specimen located between the box body cage 3 and the box cover cage 4. At the same time, the small liver biopsy specimen is pressed and fixed by the two micro sponges 5. The micro sponges 5 will not damage the tissue of the small liver biopsy specimen, and at the same time, can prevent the long and thin strip-shaped small liver biopsy specimen from shrinking, twisting, deflecting in direction or tissue fracture due to dehydration treatment. The small liver biopsy specimen is limited by the box body cage 3 and the box cover cage 4, which is convenient for finding the small liver biopsy specimen.

[0023] As a technical optimization solution of the present utility model, the fixing mechanism includes a fixing block 7 fixedly connected to the lower end surface of the box cover 2. Clamping grooves 8 are formed on the front and rear end surfaces of the fixing block 7. A fixing groove 9 matching the fixing block 7 is formed on the upper end surface of the embedding box body 1. Grooves 10 are formed on the front and rear inner side walls of the fixing groove 9. A clamping block 11 matching the clamping groove 8 is slidably connected inside the groove 10.

[0024] In this embodiment: Through the mutual cooperation among the clamping groove 8, the clamping block 11 and the spring 14, the fixing block 7 can be fixed in the fixing groove 9, thereby fixing the box cover 2.

[0025] As a technical optimization solution of the present utility model, a plurality of uniformly distributed dehydration holes 12 penetrate through the outer walls of the box body cage 3 and the box cover cage 4.

[0026] In this embodiment: The dehydration holes 12 can discharge the water vapor generated during the dehydration process into the embedding box body 1, and then discharge it from the embedding box body 1 through the through hole 6.

[0027] As a technical optimization solution of the present utility model, a push plate 13 is fixedly connected to the right side wall of the box cover 2.

[0028] In this embodiment: The push plate 13 facilitates pushing the box cover 2 to open.

[0029] As a technical optimization solution of the present utility model, a spring 14 is fixedly connected between the groove 10 and the clamping block 11.

[0030] In this embodiment: The spring 14 can push the clamping block 11 to reset.

[0031] As a technical optimization solution of the present utility model, the total length of the box body cage 3 and the box cover cage 4 is the same as the depth of the embedding box body 1.

[0032] In this embodiment: The total length of the box body cage 3 and the box cover cage 4 is the same as the depth of the embedding box body 1. After the box cover 2 is closed, the box body cage 3 and the box cover cage 4 can be closely attached, and the small liver puncture specimen is located between the box body cage 3 and the box cover cage 4.

[0033] Working principle: During use, place the small liver puncture specimen into the box body cage 3, make the small liver puncture specimen located on the micro sponge 5, then close the box cover 2, so that the fixing block 7 enters the fixing groove 9, and then through the mutual cooperation among the clamping groove 8, the clamping block 11 and the spring 14, the fixing block 7 can be fixed in the fixing groove 9, thereby fixing the box cover 2;

[0034] Since the total length of the cartridge cage body 3 and the lid cage body 4 is the same as the depth of the embedding cartridge body 1, after the lid 2 is closed, the cartridge cage body 3 and the lid cage body 4 are closely attached to each other, so that the small liver biopsy specimen is located between the cartridge cage body 3 and the lid cage body 4. At the same time, the small liver biopsy specimen is pressed and fixed by two micro sponges 5. The micro sponges 5 will not damage the tissue of the small liver biopsy specimen. At the same time, it can prevent the long and slender small liver biopsy specimen from shrinking, twisting, deflecting in direction or tissue breakage due to dehydration treatment. The small liver biopsy specimen is limited by the cartridge cage body 3 and the lid cage body 4, which is convenient for finding the small liver biopsy specimen.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A special embedding box for liver puncture small tissues, comprising an embedding box body (1), the upper end of the embedding box body (1) is rotatably connected to a box cover (2) via a hinge seat, characterized in that: The lower end of the embedding box body (1) is fixedly connected to a box cage (3), the lower end surface of the box cover (2) is fixedly connected to a box cover cage (4) matching the box cage (3), the insides of the box cage (3) and the box cover cage (4) are both filled with micro sponges (5), and the lower end surface of the embedding box body (1) and the upper end surface of the box cover (2) are both penetrated by a plurality of evenly distributed through holes (6); A fixing mechanism is provided between the embedding box body (1) and the box cover (2).

2. A liver puncture small tissue special embedding box according to claim 1, characterized in that: The fixing mechanism comprises a fixing block (7) fixedly connected to the lower end surface of the box cover (2), the front and rear end surfaces of the fixing block (7) are both provided with a clamping groove (8), the upper end surface of the embedding box body (1) is provided with a fixing groove (9) matching with the fixing block (7), the front and rear inner side walls of the fixing groove (9) are both provided with a groove (10), and the interior of the groove (10) is slidably connected with a clamping block (11) matching with the clamping groove (8).

3. A liver puncture small tissue special embedding box according to claim 1, characterized in that: The outer walls of the box body cage (3) and the box cover cage (4) are both penetrated by a plurality of evenly distributed dehydration holes (12).

4. The special embedding box for liver puncture small tissue according to claim 1, characterized in that: A push plate (13) is fixedly connected to the right side wall of the box cover (2).

5. The special embedding box for liver puncture small tissue according to claim 2, characterized in that: A spring (14) is fixedly connected between the groove (10) and the clamping block (11).

6. The special embedding box for liver puncture small tissue according to claim 1, characterized in that: The total length of the box body cage (3) and the box cover cage (4) is the same as the depth of the embedding box body (1).

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