Embedding frame for pathological section
By designing the embedding frame for pathological sections of the removable inner plate and anti-seepage edge, the poor applicability problem caused by the different sizes of embedded tissues in the prior art is solved, and higher adaptability and operational convenience are achieved, and paraffin leakage is prevented.
Patent Information
- Application Number
- CN202420760943.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-14
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-04-14
AI Technical Summary
In the prior art, during the embedding process, due to the different specifications and sizes of the embedded tissue, multiple base molds of different sizes need to be prepared in the laboratory, resulting in poor applicability.
Design an embedded frame for pathological sections, including an embedded box and a matching embedded base mold. The embedded base mold consists of an outer frame and a removable inner plate. The housing cavity of the inner plate can be adapted to different sizes of pathological tissue, and prevent paraffin leakage through the installation groove and anti-seepage edge.
It effectively improves the adaptability of the embedded frame, reduces the embedded base molds of different sizes required in the laboratory, simplifies the organization and storage of the operating table, and prevents leakage of paraffin during the embedding process.
Smart Images
Figure CN222579765U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pathological sections, in particular to an embedding frame for pathological sections. Background Art
[0002] Pathological sections are one of the main means of clinical disease diagnosis. It refers to the process of embedding the diseased tissue in paraffin blocks and staining it using pathological histological methods, examining the lesions under a microscope, and making a pathological diagnosis. Pathological sections can provide an important basis for clinical diagnosis and treatment. The production process is directly related to the observation effect of the specimen. High-quality pathological sections must be a perfect combination of the operation technology, knowledge and skills of pathologists. The quality of the important part of the sections directly affects the results of pathological diagnosis, and the level of pathological diagnosis is directly related to the quality and level of medical care.
[0003] In the embedding process of the prior art, since the embedded tissues have different sizes, the laboratory generally prepares a plurality of base molds of different sizes to match different tissue wax blocks, which has poor applicability. In this regard, the inventors have proposed an improvement. Utility Model Content
[0004] The utility model aims to provide an embedding frame for pathological sections which can adapt to tissue blocks of different specifications and effectively improve the adaptability of the embedding frame.
[0005] In order to achieve the above-mentioned utility model purpose, the utility model of the embedding frame for pathological sections adopts the following technical solutions, including:
[0006] The embedding box has a groove formed in the middle for placing tissue, wherein a plurality of drainage holes are formed at the bottom of the groove;
[0007] An embedding bottom mold matching the embedding box, the embedding box can be buckled on the top of the embedding bottom mold, wherein the embedding bottom mold includes
[0008] Frame;
[0009] The inner plate is arranged on one side of the outer frame, wherein the inner plate can be removed relative to the outer frame, and a receiving cavity for holding tissue is formed in the middle of the inner plate. By arranging the outer frame and the inner plate, the receiving cavity on the inner plate can adapt to pathological tissues of different sizes, which can avoid the accumulation of embedding bottom molds of different sizes and models on the operating table, so as to effectively improve the adaptability of the embedding frame.
[0010] The utility model is a further improvement of the embedding frame for pathological sections, in which an opening is arranged on one side of the outer frame, and the inner plate can be installed on the outer frame through the opening. The inner plate can be disassembled and replaced relative to the outer frame, and different inner plates can be replaced according to different tissue sections, thereby improving the adaptability of the embedding frame.
[0011] The utility model is a further improvement of the embedding for pathological sections in that two mounting grooves arranged opposite to each other are formed at the bottom of the outer frame, and the two mounting grooves constitute the mounting position for the inner plate to pass through, and the side of the inner plate is provided with a long side matching the groove. The long side is matched with the mounting groove and is used to install and position the inner plate and the outer frame. The long side is provided between the inner plate and the outer frame, and paraffin leakage can be avoided during the paraffin dripping process.
[0012] A further improvement of the embedding package for pathological sections of the utility model lies in that the mounting groove and the outer frame are integrally formed.
[0013] The utility model is a further improvement of the embedding for pathological sections in that a step is formed between the mounting groove and the outer frame, and an anti-seepage edge is also provided on the outer side of the inner plate to rest on the step. By providing the anti-seepage edge, leakage during the paraffin insertion process can be effectively prevented.
[0014] The utility model is a further improvement of the embedding frame for pathological sections in that a baffle is provided on one side of the installation slot, and an adsorption piece for positioning the baffle is embedded on the side of the outer frame facing the baffle. The adsorption piece is a magnet embedded in the outer frame, and the magnet adsorbs the positioning baffle to achieve the positioning of the inner plate and the outer frame.
[0015] A further improvement of the embedding frame for pathological sections of the utility model is that arc edges which are turned outwards of the outer frame are arranged on both sides of the outer frame, so as to facilitate grasping the side edges during operation.
[0016] A further improvement of the embedding frame for pathological sections of the utility model is that a trimming knife is arranged on one side of the outer frame, so as to roughly trim the wax block after the wax block is formed.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] 1. By setting an outer frame and an inner plate to replace the traditional integrated embedding bottom mold, the accommodating cavity on the inner plate can adapt to pathological tissues of different sizes, which can avoid the accumulation of embedding bottom molds of different sizes and models on the operating table, so as to effectively improve the adaptability of the embedding frame and facilitate the arrangement and storage of embedding bottom molds on the laboratory desktop.
[0019] 2. The two installation grooves constitute the installation position for the inner plate to pass through, and the side of the inner plate is provided with a long side matching the groove. The long side is set to match the installation groove for installing and positioning the inner plate and the outer frame. The long side is set between the inner plate and the outer frame to prevent paraffin leakage during the paraffin dripping process.
[0020] 3. A baffle is provided on one side of the installation slot, and an adsorption piece for positioning the baffle is embedded on the side of the outer frame facing the baffle. The adsorption piece is a magnet embedded in the outer frame, and the magnet adsorbs the positioning baffle to achieve the positioning of the inner plate and the outer frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1It is a schematic diagram of one direction of the utility model;
[0022] Figure 2 Another schematic diagram of the utility model;
[0023] Figure 3 for Figure 1 Enlarged view of part A.
[0024] Among them, 100 is an embedded bottom mold, 110 is an outer frame, 111 is an opening, 120 is an inner plate, 121 is a containing cavity, 200 is a mounting groove, 210 is a long side, 220 is an anti-seepage side, 300 is a baffle, 400 is a trimming knife, and 500 is an arc side. DETAILED DESCRIPTION
[0025] The present invention is further explained below in conjunction with specific implementation methods. It should be understood that these implementation methods are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.
[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0027] like Figure 1-3 As shown, an embedding frame for pathological sections, comprising:
[0028] The embedding box has a groove formed in the middle for placing tissue, wherein a plurality of drainage holes are formed at the bottom of the groove;
[0029] The embedding bottom mold 100 matches the embedding box, and the embedding box can be buckled on the top of the embedding bottom mold 100, wherein the embedding bottom mold 100 includes
[0030] Outer frame 110;
[0031] The inner plate 120 is disposed on one side of the outer frame 110, wherein the inner plate 120 is detachable relative to the outer frame 110, and a receiving cavity 121 for holding tissue is formed in the middle of the inner plate 120. By providing the outer frame 110 and the inner plate 120, the receiving cavity 121 on the inner plate 120 can be adapted to pathological tissues of different sizes, and can avoid the accumulation of embedding bottom molds 100 of different sizes and models on the operating table, so as to effectively improve the adaptability of the embedding frame.
[0032] Specifically, an opening 111 is provided on one side of the outer frame 110, and the inner plate 120 can be installed on the outer frame 110 through the opening 111. The inner plate 120 can be disassembled and replaced relative to the outer frame 110, and different inner plates 120 can be replaced according to different tissue sections, thereby improving the adaptability of the embedding frame.
[0033] Specifically, two mounting grooves 200 arranged opposite to each other are formed at the bottom of the outer frame 110. The two mounting grooves 200 constitute a mounting position for the inner plate 120 to pass through. The side of the inner plate 120 is provided with a long side 210 matching the groove. The long side 210 is provided to match the mounting groove 200 for mounting and positioning the inner plate 120 and the outer frame 110. The long side 210 is provided between the inner plate 120 and the outer frame 110 to prevent paraffin leakage during the paraffin dripping process.
[0034] Specifically, the mounting groove 200 and the outer frame 110 are integrally formed.
[0035] Specifically, a step is formed between the mounting groove 200 and the outer frame 110, and an anti-seepage edge 220 resting on the step is further provided on the outer side of the inner plate 120. By providing the anti-seepage edge 220, leakage during the paraffin placement process can be effectively prevented.
[0036] Specifically, a baffle 300 is provided on one side of the mounting groove 200, and an adsorption member for positioning the baffle 300 is embedded on the side of the outer frame 110 facing the baffle 300. The adsorption member is a magnet embedded in the outer frame 110, and the magnet adsorbs the positioning baffle 300 to achieve the positioning of the inner plate 120 and the outer frame 110.
[0037] Specifically, both sides of the outer frame 110 are provided with arc edges 500 that are turned outwards of the outer frame 110, so as to facilitate gripping the side edges during operation.
[0038] Specifically, a trimming knife 400 is provided on one side of the outer frame 110. After the wax block is formed, the wax block can be roughly trimmed.
[0039] The specific working principle of this utility model:
[0040] First, tissue blocks are taken. The size of the tissue blocks should be moderate, the thickness should be basically the same, and the shape should be regular. Small specimens should be wrapped with filter paper. Large specimens are usually (1.2-1.5) cm × (1.2-1.5) cm thick and not more than 0.3 cm. If the tissue block is too thick, it is not easy to dehydrate it cleanly; if it is too thin, the tissue is prone to deformation and brittleness after dehydration. After the tissue block is placed in the embedding box for dehydration, the inner plate 120 that is suitable for the tissue block is selected. The inner plate 120 and the outer frame 110 cooperate to form the embedding bottom mold 100. The tissue block is transferred to the accommodating cavity 121 of the embedding bottom mold 100 for wax dipping and embedding.
[0041] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An embedding frame for pathological sections, characterized in that: include: The embedding box has a groove formed in the middle for placing tissue, wherein a plurality of drainage holes are formed at the bottom of the groove; An embedding bottom mold matching the embedding box, the embedding box can be buckled on the top of the embedding bottom mold, wherein the embedding bottom mold includes Frame; An inner plate is arranged on one side of the outer frame, wherein the inner plate is detachable relative to the outer frame, and a receiving cavity for containing tissue is formed in the middle of the inner plate.
2. The embedding frame for pathological sections according to claim 1, characterized in that: An opening is provided on one side of the outer frame, and the inner plate can be installed on the outer frame through the opening.
3. The embedding frame for pathological sections according to claim 2, characterized in that: The bottom of the outer frame is formed with two installation grooves arranged opposite to each other, and the two installation grooves constitute installation positions for the inner plate to pass through, and the side edge of the inner plate is provided with a long side matching the groove.
4. The embedding frame for pathological sections according to claim 3, characterized in that: The mounting groove is integrally formed with the outer frame.
5. The embedding frame for pathological sections according to claim 4, characterized in that: A step is formed between the installation groove and the outer frame, and an anti-seepage edge resting on the step is also arranged on the outer side of the inner plate.
6. The embedding frame for pathological sections according to claim 5, characterized in that: A baffle is arranged on one side of the installation groove, and an adsorption piece for positioning the baffle is embedded on the side of the outer frame facing the baffle.
7. The embedding frame for pathological sections according to claim 1, characterized in that: Both side edges of the outer frame are provided with arc edges turned outwards of the outer frame.
8. The embedding frame for pathological sections according to claim 1, characterized in that: A trimming knife is arranged on one side of the outer frame.