A pathological specimen soaking device

Abstract

The utility model relates to specimen soaking technical field, and disclose a pathological specimen soaking device, including the storage mechanism, the storage mechanism includes glass jar and the glass cover of its block, still include the hooking mechanism, the hooking mechanism includes embedding on the rubber sleeve of glass cover, the hook rod that inserts with its inner wall closely is inserted in the rubber sleeve, and the hook rod is divided into two parts of stem and hook body, and, be located between the rubber sleeve stem and hook body a plurality of continuous position ring, and adjacent continuous position ring are connected with each other, and the first and last continuous position ring are connected with the rubber sleeve stem and hook body respectively, adopt the hook rod to carry out the suspension to the specimen, cooperate on a plurality of continuous position ring and connect the hook rod that is divided into stem and hook body, thereby let the hook rod can suspend the specimen in the liquid level above and carry out the water throwing work simultaneously, compared with the prior art, the device passes through the instability of hook rod hook body to let the specimen shake and throw water in the process of rising, avoid the subsequent removal when a large amount of water liquid drops.

Description

Technical Field

[0001] This utility model relates to the field of specimen soaking technology, specifically a pathological specimen soaking device. Background Technology

[0002] Currently, covered glass jars are commonly used in clinical settings and laboratories as the main containers for preserving pathological specimens. By completely immersing the specimens in fixatives or preservation solutions such as formalin, the long-term stable preservation of tissue morphology can be achieved.

[0003] Although the glass jar preservation method is simple to operate and low in cost, it has significant limitations in practical applications, mainly in the following aspects: After specimens have been soaked in glass jars for a long time, a large amount of preservation liquid will adhere to their surface. When operators remove specimens with tools such as tweezers and gloves, the residual liquid is likely to drip onto the lab bench, the floor or the operator's clothing due to gravity, which will contaminate the working environment. This is especially true for specimens that are large or irregularly shaped (such as organs, tissues, tumor samples, etc.), where the residual liquid in the surface folds and pores is more difficult to control, further increasing the risk of dripping. To avoid environmental pollution, operators need to repeatedly wipe and disinfect the dripping area after each sample collection and placement, which takes up a lot of working time and reduces the overall efficiency of pathological testing.

[0004] Therefore, a pathological specimen soaking device is needed to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a pathological specimen soaking device to solve the problem mentioned in the background art that pathological specimens are generally soaked and preserved in covered glass jars, but when they are taken out, a large amount of preservation liquid is easily left on the surface of the specimen. During the handling process, the preservation liquid is easy to drip into the working environment, which not only easily affects the working environment, but also increases the cleaning burden of personnel.

[0006] This utility model provides the following technical solution: a pathological specimen soaking device, including a preservation mechanism, wherein the preservation mechanism includes a glass jar and a glass lid that seals it; It also includes a hooking mechanism, which includes a rubber sleeve embedded in the glass cover, a hook rod inserted into the rubber sleeve and tightly attached to its inner wall, and the hook rod is divided into two parts: a rod body and a hook body. In addition, there are several connecting rings located between the rubber sleeve rod and the hook body, with adjacent connecting rings interlocked with each other, and the first and last connecting rings connected to the rubber sleeve rod and the hook body respectively.

[0007] To achieve the above technical solution, a hook rod is used to suspend the specimen. Several connecting rings connect the hook rod, which consists of a rod body and a hook body. This allows the hook rod to suspend the specimen above the liquid surface while simultaneously throwing water. Compared with the existing technology, this device increases the instability of the hook rod and hook body, causing the specimen to shake and throw water during the lifting process, thus avoiding a large amount of water dripping when it is removed later.

[0008] As a further improvement to this utility model, the bottom of the glass jar is thickened, and the bottom end of the glass jar is concave.

[0009] The above technical solution improves the stability of glass jars during placement.

[0010] As a further improvement to this utility model, the contact point between the glass jar and the glass lid is fixed by a threaded fastener.

[0011] The above technical solution enables the specimen to continue to shake and shake off water when the glass cover is rotated open.

[0012] As a further improvement to this utility model, both ends of the rubber sleeve opening are designed in a funnel shape.

[0013] The above technical solution facilitates the up-and-down movement of the hook rod within the rubber sleeve.

[0014] As a further improvement to this utility model, the top end of the hook rod is provided with a blocking ball whose outer diameter is larger than the diameter of the rubber sleeve hole.

[0015] To achieve the above technical solution, the blocking ball and the glass cover are used to increase the load-bearing capacity of the hook rod.

[0016] As a further improvement to this utility model, the hook rod and the blocking ball are fixed by threads.

[0017] The above technical solution allows the hook rod and the blocking ball to be separated, thereby allowing the hook rod to be removed from the rubber sleeve for replacement and maintenance.

[0018] As a further improvement to this utility model, each of the connecting rings is provided with a notch for separation from each other.

[0019] The above technical solution facilitates the separation and replacement of several connecting rings.

[0020] As a further improvement to this utility model, the hook body of the hook rod has several models with different numbers of hook heads.

[0021] The above technical solutions will improve the applicability of the hook rod and hook body to different specimens.

[0022] The technical effects and advantages of this utility model are as follows: 1. This utility model uses a hook rod to suspend the specimen, and with several connecting rings, the hook rod, which consists of a rod body and a hook body, is connected, so that the hook rod can suspend the specimen above the liquid surface and simultaneously perform water ejection.

[0023] 2. Compared with the prior art, this utility model increases the instability of the hook rod and hook body, so that the specimen will shake and shake off water during the lifting process, thus avoiding a large amount of water dripping when it is taken out later. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a top-view perspective view of the overall structure of this utility model.

[0026] Figure 2 This is a bottom-view perspective view of the overall structure of this utility model.

[0027] Figure 3 This is a top-view perspective view of the overall structure of this utility model in an exploded state.

[0028] Figure 4 This is a top-view perspective view of the overall structure of this utility model in an exploded state.

[0029] Figure 5 The diagram shows several models of the hook rod structure of this utility model.

[0030] The names represented by the part numbers in the above diagram are as follows: 100. Preservation mechanism; 110. Glass jar; 111. Glass lid; 200. Hook mechanism; 210. Rubber sleeve; 211. Hook rod; 212. Connecting ring; 213. Blocking ball; Detailed Implementation

[0031] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Example

[0032] Referring to the accompanying drawings, this utility model provides a pathological specimen soaking device. Through an integrated design of sealed preservation, suspension hook attachment, and dynamic water ejection, it achieves long-term stable preservation and convenient access to pathological specimens. Its core structure and operation process are as follows: In storage facility 100: Glass jar 110 is made of blown glass with a thickened bottom and a concave bottom to enhance the stability of the bottom and prevent the specimen from directly contacting the bottom of the jar. The outer surface of the jar mouth is machined with external threads for screwing and sealing with glass lid 111. The glass lid 111 is designed to match the glass jar 110. The inner surface is machined with internal threads, and the center of the lid has a mounting hole for embedding the hook mechanism 200. Vaseline can be applied to the threaded joint to enhance the seal (preventing the preservation liquid from evaporating).

[0033] In the hooking mechanism 200: The rubber sleeve 210 is made of nitrile rubber and has an open funnel-shaped design at both ends. The inner wall is frosted to enhance the friction with the hook rod 211. The rubber sleeve 210 is embedded in the mounting hole of the glass cover 111 through the adhesive to achieve dynamic sealing (preventing leakage of the preservation liquid).

[0034] The hook rod 211 is made of stainless steel and consists of two parts: the rod body and the hook body. The end of the hook body is machined with different numbers of hook heads. Users can choose a single hook (for large specimens) or multiple hooks (for small specimens) model according to the size of the specimen.

[0035] The connecting ring 212 is also made of stainless steel and is C-shaped with a notch. There are 2 to 4 of them. Adjacent connecting rings 212 are interlocked with each other. The first connecting ring 212 is welded and fixed to the bottom of the rubber sleeve 210 rod body, and the last connecting ring 212 is welded and fixed to the top of the hook body of the hook rod 211, which drives the specimen to throw water. The blocking ball 213 is made of nylon and is fixed to the top of the hook rod 211 by screwing it with threads. Its outer diameter is larger than the hole diameter of the rubber sleeve 210 to prevent the hook rod 211 from falling completely into the glass jar 110. The surface of the blocking ball is knurled to facilitate manual lifting.

[0036] The specific usage process is as follows: Specimen preservation steps Hooking specimens: Select the appropriate number of hooks 211 according to the specimen type (e.g., use a single hook for organ specimens and a three-hook hook for tissue sections), gently hang the specimen on the hook body, and ensure that the hook tip penetrates non-critical parts of the specimen (e.g., connective tissue).

[0037] Sealed preservation: Pour preservation solution (such as 10% neutral formalin) into glass jar 110 to 60% of the liquid level. Hold glass lid 111 and slowly screw it onto glass jar 110. During the process, hook rod 211 carries the specimen and gradually immerses it into the preservation solution until glass lid 111 is completely tightened. At this time, the specimen is suspended in the middle of the preservation solution.

[0038] Specimen removal and water removal procedures Preliminary water removal: Hold the glass jar 110 with one hand and pull the blocking ball 213 upward with the other hand, causing the hook rod 211 to slowly move upward inside the rubber sleeve 210, so that the specimen rises above the liquid surface. At this time, several connecting rings 212 produce irregular shaking, using inertia to shake off the preservation liquid attached to the surface of the specimen.

[0039] Secondary water removal: Keep the specimen suspended for 1-2 minutes (natural dripping), then rotate the glass cover 111 counterclockwise. During the loosening process, the rotational torque of the glass cover 111 causes the hook rod 211 to wobble in a circular motion, further removing the residual liquid. After it is completely unscrewed, remove the glass cover 111 and the specimen can be removed from the hook body.

[0040] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A pathological specimen soaking device, comprising a preservation mechanism (100), said preservation mechanism (100) comprising a glass jar (110) and a glass lid (111) sealing it, characterized in that: It also includes a hooking mechanism (200), which includes a rubber sleeve (210) embedded in the glass cover (111), a hook rod (211) inserted into the rubber sleeve (210) and closely attached to its inner wall, and the hook rod (211) is divided into two parts: a rod body and a hook body; In addition, there are several connecting rings (212) located between the rubber sleeve (210) rod and the hook body, and adjacent connecting rings (212) are interlocked with each other, and the first and last connecting rings (212) are respectively connected to the rubber sleeve (210) rod and the hook body.

2. The pathological specimen soaking device according to claim 1, characterized in that: The bottom of the glass jar (110) is thickened, and the bottom of the glass jar (110) is concave.

3. The pathological specimen soaking device according to claim 1, characterized in that: The glass jar (110) and the glass lid (111) are fixed by a threaded joint.

4. The pathological specimen soaking device according to claim 1, characterized in that: Both ends of the opening of the rubber sleeve (210) are funnel-shaped.

5. The pathological specimen soaking device according to claim 1, characterized in that: The top of the hook rod (211) is provided with a blocking ball (213) with an outer diameter larger than the hole diameter of the rubber sleeve (210).

6. The pathological specimen soaking device according to claim 5, characterized in that: The hook rod (211) and the blocking ball (213) are fixed together by threads.

7. The pathological specimen soaking device according to claim 1, characterized in that: Each of the aforementioned connecting rings (212) has a notch for separating it from the others.

8. A pathological specimen soaking device according to claim 7, characterized in that: The hook body of the hook rod (211) has several models with different numbers of hook heads.

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