Pathological tissue decalcification treatment device
By designing a pathological tissue decalcification treatment device with leaky holes and limit structures, the problem of inefficient operation of pathologists when processing bone tissue is solved, efficient decalcification treatment and bone tissue integrity are achieved, and pathological diagnosis efficiency is improved.
Patent Information
- Application Number
- CN202421851806.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-08-01
AI Technical Summary
The lack of suitable supporting decalcification containers in the prior art leads to inefficient operation of pathologists when handling different types of bone tissue, affecting the efficiency of pathological diagnosis.
A pathological tissue decalcification treatment device is designed, including a first cylinder and a second cylinder. A leak hole is provided on the second cylinder, and a limiting rod and limiting disk are combined to realize the infiltration and drainage of the immersion liquid, which is convenient for standardized operation.
It improves the efficiency of decalcification treatment of pathologists, ensures the integrity of bone tissue, and facilitates subsequent pathological diagnosis.
Smart Images
Figure CN223179882U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pathological specimens, in particular to a pathological tissue decalcification treatment device. Background Technique
[0002] In the diagnosis and treatment of bone-related tumors, it is often necessary to send the diseased bone tissue intercepted by surgical operation or the bone marrow puncture tissue required for malignant blood diseases to the pathology department for clear clinical diagnosis. Before the routine tissue dehydration, embedding and sectioning of bone-containing tumors, a pretreatment step of decalcification needs to be added.
[0003] For bone-containing tumors, it is necessary to first fix them with neutral buffered formalin, and then use a rapid decalcifying solution containing nitric acid or hydrochloric acid or a slow decalcifying solution containing EDTA (ethylenediaminetetraacetic acid) to precipitate the calcium salts in the bone tissue before entering the subsequent routine tissue processing procedures. It is easy to cut a complete section during sectioning, which is convenient for pathological diagnosis.
[0004] In the daily work of the clinical pathology department, various types of bone-containing tissues are often sent for diagnosis. Especially in large tertiary hospitals with bone tumor treatment departments, the types of tissues sent for surgery are diverse, and the decalcification methods for different types of bone tissues are different, and the processing requirements also vary. There is currently no suitable supporting decalcification container, which affects the operation of pathologists and results in low efficiency. To solve the above problems, a pathological tissue decalcification treatment device is proposed. Content of the Utility Model
[0005] In order to solve the above problems, the purpose of the utility model is to provide a pathological tissue decalcification treatment device.
[0006] To solve the above technical problems, the utility model adopts the following technical scheme: A pathological tissue decalcification treatment device includes a first cylinder, a second cylinder is arranged inside the first cylinder, a plurality of leakage holes are formed in the arc surface of the second cylinder, a mounting plate is fixedly installed at the central position inside the first cylinder, a limiting rod is fixedly installed at the central position of the top end of the mounting plate, a sliding groove is formed at the central position of the bottom end inside the second cylinder, and a through groove extending into the sliding groove is formed at the central position of the bottom end of the second cylinder.
[0007] Preferably, a limiting disk adapted to the sliding groove is fixedly installed at the top end of the limiting rod.
[0008] Preferably, a switching plate is detachably arranged at the top end of the second cylinder.
[0009] Preferably, a plurality of water drainage holes are formed at the bottom end of the second cylinder, and a groove is formed at one side of the bottom end of the second cylinder close to the water drainage holes.
[0010] Preferably, a plurality of blocking blocks adapted to the water drainage holes are fixedly installed at the top of the mounting disc.
[0011] Preferably, the connection between the sliding groove and the through groove is T-shaped.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] The leakage holes opened on the arc surface of the second cylinder facilitate the immersion liquid to enter the second cylinder from the inside of the first cylinder, assisting the pathologist to complete the standard operation and improving the decalcification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0015] Figure 1 It is a schematic structural diagram of the present utility model;
[0016] Figure 2 It is a schematic structural diagram of the second cylinder of the present utility model;
[0017] Figure 3 It is a schematic structural diagram of the mounting disc of the present utility model.
[0018] In the figure: 100, the first cylinder; 200, the second cylinder; 300, the opening and closing plate; 400, the mounting disc; 500, the blocking block; 600, the limiting rod; 700, the limiting disc; 800, the through groove; 900, the sliding groove; 1100, the groove; 1200, the leakage hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than 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 efforts shall fall within the protection scope of the present utility model.
[0020] Embodiment: As Figures 1-3As shown in the figure, the utility model provides a pathological tissue decalcification treatment device, which includes a first cylinder 100. A second cylinder 200 is arranged inside the first cylinder 100. An opening and closing plate 300 is detachably arranged at the top end of the second cylinder 200. When the opening and closing plate 300 is opened, the decalcified specimen is placed on the surface of the bottom end inside the second cylinder 200. A plurality of leakage holes 1200 are formed in the arc surface of the second cylinder 200. The soaking liquid inside the first cylinder 100 penetrates into the inside of the second cylinder 200 through the leakage holes 1200. An installation disk 400 is fixedly installed at the central position inside the first cylinder 100. A limiting rod 600 is fixedly installed at the central position of the top end of the installation disk 400. A sliding groove 900 is formed at the central position of the bottom end inside the second cylinder 200. A through groove 800 extending into the inside of the sliding groove 900 is formed at the central position of the bottom end of the second cylinder 200. A limiting disk 700 adapted to the sliding groove 900 is fixedly installed at the top end of the limiting rod 600. The connection between the sliding groove 900 and the through groove 800 is T-shaped. When water drainage is required, the second cylinder 200 is pulled upward. The second cylinder 200 moves upward along the limiting rod 600 until the limiting disk 700 abuts against the bottom surface of the sliding groove 900 and then stops sliding.
[0021] A plurality of water drainage holes are formed at the bottom end of the second cylinder 200. A groove 1100 is formed at one side of the bottom end of the second cylinder 200 close to the water drainage holes. A plurality of blocking blocks 500 adapted to the water drainage holes are fixedly installed at the top end of the installation disk 400.
[0022] During the upward movement of the second cylinder 200, the blocking blocks 500 are gradually withdrawn from the inside of the water drainage holes. After moving a certain distance, the second cylinder 200 is rotated clockwise so that the blocking blocks 500 abut against the inside of the groove 1100, and then the specimen can be drained of water.
[0023] Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalent technologies, the utility model also intends to include these changes and modifications.
Claims
1. A pathological tissue decalcification treatment device, comprising a first cylinder (100), characterized in that: Inside the first cylinder (100), there is a second cylinder (200). A number of leakage holes (1200) are provided on the arc surface of the second cylinder (200). At the central position inside the first cylinder (100), a mounting plate (400) is fixedly installed. At the central position of the top end of the mounting plate (400), a limiting rod (600) is fixedly installed. At the central position inside the bottom end of the second cylinder (200), a sliding groove (900) is provided. At the central position of the bottom end of the second cylinder (200), a through groove (800) extending into the sliding groove (900) is provided.
2. The pathological tissue decalcification processing device according to claim 1, wherein, At the top end of the limiting rod (600), a limiting disk (700) adapted to the sliding groove (900) is fixedly installed.
3. The pathological tissue decalcification treatment device according to claim 2, wherein At the top end of the second cylinder (200), an opening and closing plate (300) is detachably provided.
4. The decalcification processing device for pathological tissues according to claim 3, characterized in that, At the bottom end of the second cylinder (200), a number of water drainage holes are provided. On one side of the bottom end of the second cylinder (200) close to the water drainage holes, a groove (1100) is provided.
5. The decalcification processing device for pathological tissues according to claim 4, characterized in that, At the top end of the mounting plate (400), a number of blocking blocks (500) adapted to the water drainage holes are fixedly installed.
6. The decalcification treatment device for pathological tissues according to claim 2, wherein The connection between the sliding groove (900) and the through groove (800) is T-shaped.