Buffering and limiting type tissue embedding box

Abstract

The utility model provides a kind of buffer limiting type tissue embedding box, including box body subassembly, the inner end of box body subassembly is provided with limiting component, the outside of box body subassembly is provided with auxiliary assembly, the front end of box body subassembly is provided with label component, box body subassembly includes bottom box body, the upper end of bottom box body is installed with top box body, the upper end rear side of top box body is fixedly connected with extension vertical rod, the upper end of bottom box body is provided with recess groove clamping rod, the front end of top box body is fixedly connected with protruding clamping rod, bottom box body and top box body are mutually clamped by protruding clamping rod and recess groove clamping rod, first sponge piece is connected with top box body in spring in limiting component, cooperate the second sponge piece of bottom box body lower inner wall, utilize the pressure generated by spring elastic deformation, soft and steady tissue sample is clamped, avoid sample to move, collide in embedding box, guarantee the integrity of sample form, provide high-quality sample basis for subsequent pathological diagnosis.

Description

Technical Field

[0001] This utility model relates to a buffer-limiting tissue embedding box, belonging to the field of medical device technology. Background Technology

[0002] In modern pathological diagnostic procedures, tissue embedding is a crucial step connecting sample collection and slide observation; the standardization and efficiency of its operation directly affect the accuracy of pathological results. Traditional tissue embedding cassettes mostly employ simple box structures.

[0003] An embedding cassette for collecting paraffin rolls, as disclosed in Chinese Patent No. CN218349940U, comprises a cassette body, a first cover, a surrounding plate, and a second cover. During use, this embedding cassette, through the formation of the cassette body and the paraffin roll collection cavity, can simultaneously store paraffin rolls and tissue blocks, saving the need for EP tubes and avoiding confusion and errors. It also collects wasted tissue for molecular analysis, and the paraffin roll collection does not occupy additional space; it is stored together with the paraffin block and can be retrieved as needed.

[0004] Existing tissue embedding cassettes suffer from poor sample fixation, lack adjustable limiting devices, and are difficult to adapt to tissue samples of different sizes and shapes. This can easily lead to sample displacement and deformation during embedding, affecting the quality of the slides.

[0005] To address this, a buffer-limited tissue embedding cassette is proposed. Utility Model Content

[0006] In view of this, the present invention provides a buffer-limiting tissue embedding cassette to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial alternative.

[0007] The technical solution of this utility model is implemented as follows: a buffer-limiting tissue embedding box includes a box body assembly, a limiting component is provided at the inner end of the box body assembly, an auxiliary component is provided at the outer side of the box body assembly, and a labeling component is provided at the front end of the box body assembly.

[0008] The box assembly includes a bottom box, a top box mounted on the top of the bottom box, multiple reinforcing ribs on both the bottom and top boxes, an extension rod fixedly connected to the rear of the top of the top box, a recessed locking rod at the top of the bottom box, and a protruding locking rod fixedly connected to the front of the top box. The bottom and top boxes are engaged with each other by the protruding locking rod and the recessed locking rod. The limiting assembly includes a spring fixedly connected to the inside of the top box, a first sponge sheet fixedly connected to the end of the spring away from the top box, and a second sponge sheet fixedly connected to the lower inner wall of the bottom box.

[0009] More preferably, a tissue slide body is placed inside the bottom box and the top box, and the tissue slide body is located between the second sponge sheet and the first sponge sheet.

[0010] More preferably, the auxiliary component includes an external guide groove formed on the outside of the bottom box, and a sliding side piece is slidably connected to the inner end of the external guide groove.

[0011] More preferably, a sharp-angled side scraper is fixedly connected to one side of the sliding side piece, and the sharp-angled side scraper is in contact with the outer side wall of the top box and the bottom box.

[0012] More preferably, the labeling component includes a side groove and a protruding base, with the side groove formed on the right side of the protruding base.

[0013] More preferably, a writing strip is slidably connected to the inner end of the side groove, and an outwardly pulled-out protrusion is fixedly connected to the end of the writing strip away from the side groove.

[0014] More preferably, a transparent viewing panel is fixedly connected to the upper end of the protruding base, and the transparent viewing panel cooperates with the writing strip.

[0015] The present invention has the following advantages due to the adoption of the above technical solution:

[0016] I. This utility model uses a spring in the limiting component to connect the first sponge sheet to the top box, and works in conjunction with the second sponge sheet on the lower inner wall of the bottom box. The pressure generated by the elastic deformation of the spring gently and firmly clamps the tissue sample, preventing the sample from moving or colliding within the embedding box, ensuring the integrity of the sample morphology, and providing a high-quality sample basis for subsequent pathological diagnosis.

[0017] Second, this utility model uses the sliding structure formed by the external guide groove and the sliding side plate in the auxiliary component to allow the scraper on the sharp corner side to slide against the outer wall of the box, which can quickly clean the residual tissue debris, stains and other debris on the surface of the embedding box, keep the outside of the embedding box clean, reduce the risk of cross-contamination between different samples, and also help maintain the cleanliness of the working environment.

[0018] Third, the writing strip in the labeling component of this utility model can be slidably pulled out, which makes it convenient for staff to write sample information flexibly according to their needs; the transparent and visible board can protect the written content from wear and contamination, while ensuring that the information is clearly visible, which facilitates quick identification of samples, effectively avoids diagnostic errors caused by sample confusion, and improves the efficiency and accuracy of sample management.

[0019] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application 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 only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the box assembly structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the box assembly of this utility model in the open state.

[0023] Figure 3 This is a schematic diagram of the top box structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the sharp-cornered side scraper structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the reference component structure of this utility model.

[0026] Reference numerals: 1. Box assembly; 100. Bottom box; 101. Reinforcing rib; 102. Top box; 103. Tissue slide body; 104. Extension rod; 105. Protruding locking rod; 106. Groove locking rod; 2. Limiting assembly; 200. First sponge sheet; 201. Spring; 202. Second sponge sheet; 3. Auxiliary assembly; 300. External guide groove; 301. Sliding side piece; 302. Sharp-corner side scraper; 4. Labeling assembly; 400. Protruding base; 401. Side groove; 402. Writing strip; 403. Outwardly pulled-out protruding strip; 404. Transparent viewing panel. Detailed Implementation

[0027] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figures 1-5 As shown, this utility model embodiment provides a buffer-limiting tissue embedding box, including a box body assembly 1, a limiting component 2 provided at the inner end of the box body assembly 1, an auxiliary component 3 provided at the outer side of the box body assembly 1, and a labeling component 4 provided at the front end of the box body assembly 1.

[0031] The box assembly 1 includes a bottom box 100, a top box 102 installed at the upper end of the bottom box 100, multiple reinforcing ribs 101 provided on the outside of both the bottom box 100 and the top box 102, an extension rod 104 fixedly connected to the rear side of the upper end of the top box 102, a grooved locking rod 106 provided at the upper end of the bottom box 100, and a protruding locking rod 105 fixedly connected to the front end of the top box 102. The bottom box 100 and the top box 102 are engaged with each other by the protruding locking rod 105 and the grooved locking rod 106. The limiting assembly 2 includes a spring 201 fixedly connected to the inside of the top box 102, a first sponge sheet 200 fixedly connected to the end of the spring 201 away from the top box 102, and a second sponge sheet 202 fixedly connected to the lower inner wall of the bottom box 100.

[0032] Tissue sheet body 103 is placed inside the bottom box 100 and the top box 102. The tissue sheet body 103 is located between the second sponge sheet 202 and the first sponge sheet 200. The auxiliary component 3 includes an external guide groove 300 opened on the outside of the bottom box 100. A sliding side piece 301 is slidably connected to the inner end of the external guide groove 300. A sharp-corner side scraper 302 is fixedly connected to one side of the sliding side piece 301. The sharp-corner side scraper 302 is in contact with the outer walls of the top box 102 and the bottom box 100.

[0033] Example 2

[0034] like Figure 2 , Figure 5 As shown, in one embodiment, the reference component 4 includes a side groove 401 and a protruding base 400. The side groove 401 is provided on the right side of the protruding base 400. A writing strip 402 is slidably connected to the inner end of the side groove 401. An outwardly pulled-out protruding strip 403 is fixedly connected to the end of the writing strip 402 away from the side groove 401. A transparent viewing plate 404 is fixedly connected to the upper end of the protruding base 400. The transparent viewing plate 404 and the writing strip 402 cooperate with each other.

[0035] The writing strip 402 can be slidably pulled out through the side groove 401 on the right side of the protruding base 400. Staff can manually write sample-related information, such as sample name and number, on the writing strip 402. After writing, it can be pushed back into the side groove 401. The transparent viewing plate 404 at the top of the protruding base 400 covers the writing strip 402, protecting the written information from wear and contamination while ensuring clear visibility for quick sample identification. Simultaneously, the outward-pulling protrusion 403 facilitates the pulling operation of the writing strip 402.

[0036] In operation, this invention works as follows: First, the bottom box 100 and the top box 102 form the main body of the embedding cassette. The protruding locking rod 105 at the front end of the top box 102 and the grooved locking rod 106 at the upper end of the bottom box 100 engage with each other to achieve a tight closure of the cassette, providing a closed storage space for the tissue slide body 103. The extension upright 104 on the rear side of the upper end of the top box 102 can provide additional support or facilitate handling during storage and transportation. A spring 201 fixed inside the top box 102 connects to the first sponge sheet 200, and a second sponge sheet 202 is fixed to the lower inner wall of the bottom box 100. When the top box 102 and the bottom box 100 are fastened together, the spring 201 undergoes elastic deformation, causing the first sponge sheet 200 and the second sponge sheet 202 to apply gentle pressure to the tissue slide body 103, firmly holding the sample in the middle, preventing the sample from moving or shaking inside the embedding cassette, and ensuring the integrity of the sample morphology. An external guide is provided on the outside of the bottom box 100. Within the groove 300, the sliding side piece 301 can slide along it. The sharp-angled scraper 302 on one side of the sliding side piece 301 fits against the outer wall of the box. When it is necessary to clean the tissue debris, fixative stains, etc. remaining on the outside of the embedding box, push the sliding side piece 301 so that the sharp-angled scraper 302 scrapes away the debris attached to the surface of the box, keeping the outside of the embedding box clean and avoiding contamination of other samples or the working environment. Within the side groove 401 on the right side of the protruding base 400, the writing strip 402 can be slid out. Staff can manually write sample-related information, such as sample name and number, on the writing strip 402. After writing, push it back into the side groove 401. The transparent viewing plate 404 at the top of the protruding base 400 covers the writing strip 402, which can protect the written information from wear and contamination and make the information clearly visible, making it convenient for staff to quickly identify the sample. At the same time, pulling out the protruding strip 403 facilitates the pulling operation of the writing strip 402.

[0037] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A buffer limiting type tissue embedding box comprising a box body assembly (1), characterized in that: The inner end of the box assembly (1) is provided with a limiting component (2), the outer side of the box assembly (1) is provided with an auxiliary component (3), and the front end of the box assembly (1) is provided with a labeling component (4). The box assembly (1) includes a bottom box (100), a top box (102) is installed on the upper end of the bottom box (100), and multiple reinforcing ribs (101) are provided on the outside of both the bottom box (100) and the top box (102). An extension rod (104) is fixedly connected to the rear side of the upper end of the top box (102). A grooved locking rod (106) is provided on the upper end of the bottom box (100), and a protruding locking rod is fixedly connected to the front end of the top box (102). The rod (105), the bottom box (100) and the top box (102) are engaged with each other by a protruding locking rod (105) and a recessed locking rod (106). The limiting component (2) includes a spring (201) fixedly connected to the inside of the top box (102). A first sponge sheet (200) is fixedly connected to one end of the spring (201) away from the top box (102). A second sponge sheet (202) is fixedly connected to the lower inner wall of the bottom box (100).

2. The buffer limiting type tissue embedding box according to claim 1, wherein: The bottom box (100) and the top box (102) contain tissue sheet bodies (103), which are located between the second sponge sheet (202) and the first sponge sheet (200).

3. The buffer limiting type tissue embedding box according to claim 1, wherein: The auxiliary component (3) includes an external guide groove (300) opened on the outside of the bottom box (100), and a sliding side piece (301) is slidably connected to the inner end of the external guide groove (300).

4. The buffer limiting type tissue embedding box according to claim 3, characterized in that: A sharp-angled side scraper (302) is fixedly connected to one side of the sliding side piece (301), and the sharp-angled side scraper (302) is in contact with the outer side wall of the top box (102) and the bottom box (100).

5. The buffer limiting type tissue embedding box according to claim 1, wherein: The labeling component (4) includes a side groove (401) and a protruding base (400), with the side groove (401) provided on the right side of the protruding base (400).

6. The buffer stop type tissue embedding box according to claim 5, characterized in that: The inner end of the side groove (401) is slidably connected to a writing strip (402), and the end of the writing strip (402) away from the side groove (401) is fixedly connected to an outwardly pulled-out protrusion (403).

7. The buffer stop type tissue embedding box according to claim 6, characterized in that: A transparent viewing panel (404) is fixedly connected to the upper end of the protruding base (400), and the transparent viewing panel (404) cooperates with the writing strip (402).

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