Storage box for endoscopic tissue specimens

Abstract

The utility model discloses a storage box for endoscopic tissue specimens, which comprises a storage box body, a box cover and a specimen preserving fluid separator, the box cover is detachably connected with the storage box body, one side of the box cover facing the storage box body is provided with a hollow window communicated with the specimen preserving fluid separator and an inner cavity of the storage box body, and the hollow window is provided with an opening. The specimen preservation liquid separator is rotationally arranged on the box cover and slides in the direction close to or away from the hollowed-out window during rotation, and a protruding structure for plugging the specimen preservation liquid separator in an inserted mode is arranged on the inner wall of the side, facing the storage box body, of the box cover. According to the storage box for the endoscopic tissue specimens, the storage of the endoscopic tissue specimens with different sizes can be met, and the problems of environmental pollution and health harm caused by exposure of the specimen preserving fluid are avoided as far as possible while the immersion effect of the specimen preserving fluid is ensured.

Description

Technical Field

[0001] The utility model relates to a storage box for endoscopic tissue specimens and belongs to the technical field of medical equipment. Background Art

[0002] The container used clinically to store endoscopic tissue specimens is usually a small empty bottle with a cap. The specimen preservation solution needs to be manually poured into the bottle, and the existing bottles are fixed in size and cannot meet the needs of endoscopic tissue specimens of different sizes.

[0003] This leads to the following problems:

[0004] 1. Clinically, large endoscopic tissue specimens cannot be placed in existing specimen bottles. The tissue specimens can only be fixed and placed in plastic bags and then filled with specimen preservation fluid. During the liquid collection process, a large amount of pungent odor evaporates and a small amount of preservation fluid drips onto the surface of the operating table, polluting the environment and endangering the health of the staff.

[0005] 2. Artificial infusion of specimen preservation fluid may result in insufficient infusion volume, which may cause the tissue specimen to dry up and affect the results of pathological examination.

[0006] 3. Some endoscopic tissue specimens need to be fixed on a foam board using a specimen fixing needle. Since one end of the specimen fixing needle is very sharp, it is easy to puncture the plastic bag during the specimen transportation process, causing the specimen preservation fluid to leak and pollute the environment, endangering the health of the staff.

[0007] 4. When the plastic bag containing the specimen is punctured, the staff may be easily injured by needles during transportation, increasing the incidence of hospital-acquired infection.

[0008] 5. When the plastic bag is damaged, the preservation fluid is lost and the tissue specimen cannot be completely immersed, causing the tissue specimen to dry up, affecting the pathological test results and increasing the missed diagnosis rate.

[0009] Therefore, there is an urgent need for a storage box that can accommodate endoscopic specimens of different sizes, without the need to seal the specimens in a plastic bag, thereby avoiding the risk of leakage and personal injury caused by the tip of the fixed needle piercing the plastic bag, and while ensuring the immersion effect of the specimen preservation solution, avoiding contact between the specimen preservation solution and the human body as much as possible. Utility Model Content

[0010] The technical problem to be solved by the utility model is that the existing containers for storing endoscopic tissue specimens cannot meet the storage requirements of tissue specimens of different sizes, and the storage method of plastic bags easily causes the tissue specimens to be immersed and the specimen preservation liquid is easy to leak, causing environmental pollution and endangering the health of workers.

[0011] In order to solve the above technical problems, the utility model provides a storage box for endoscopic tissue specimens, which can meet the storage needs of endoscopic tissue specimens of different sizes, and while ensuring the immersion effect of the specimen preservation solution, it can avoid environmental pollution and health hazards caused by exposure of the specimen preservation solution to the outside as much as possible.

[0012] In order to achieve the above technical objectives and the above technical effects, this application is implemented through the following technical solutions:

[0013] A storage box for endoscopic tissue specimens comprises a storage box body, a box cover and a specimen preservation fluid separator, wherein the box cover is detachably connected to the storage box body, a hollow window connecting the specimen preservation fluid separator and an inner cavity of the storage box body is provided on the side of the box cover facing the storage box body, the specimen preservation fluid separator is rotatably arranged on the box cover and slides in a direction approaching or away from the hollow window when rotating, and a protruding structure for plugging and sealing the specimen preservation fluid separator is provided on the inner wall of the box cover on the side facing the storage box body.

[0014] Preferably, a tubular hollow structure is provided in the middle of the box cover, one end of the tubular hollow structure is sealed, the hollow window is opened at the sealed end of the tubular hollow structure, the protruding structure is arranged on the inner wall of the sealed side of the tubular hollow structure, and the specimen preservation fluid separator is rotatably arranged in the inner cavity of the tubular hollow structure and slides along the inner wall of the tubular hollow structure.

[0015] Furthermore, the specimen preservation fluid separator is a hollow bottle body and is in an overall tubular shape that matches the tubular hollow structure. One end of the specimen preservation fluid separator bottle mouth gradually narrows to form a tube mouth portion that is plugged and matched with the protruding structure.

[0016] Furthermore, a groove which is plug-fitted with the tube mouth is formed on the inner wall of the sealing side of the tubular hollow structure which is located outside the protruding structure.

[0017] Furthermore, at least one fixed protrusion is arranged on the inner wall of the opening side of the tubular hollow structure, and an avoidance groove for avoiding the fixed protrusion is arranged on the outer wall of the specimen preservation fluid separator, and the avoidance groove is arranged in a spiral shape.

[0018] Preferably, the storage box body and the box cover are respectively made of transparent acrylic material, and the storage box body and the box cover are both cylindrical and threadedly connected.

[0019] The utility model provides an endoscopic tissue specimen storage box, which has the following advantages:

[0020] 1. The utility model provides a storage box for endoscopic tissue specimens. When installed, the protruding structure on the box cover is used to insert and seal the specimen preservation fluid separator to prevent leakage of the specimen preservation fluid. After the storage box body containing the tissue specimen is connected to the box cover, the specimen preservation fluid separator is separated from the protruding structure by rotating the specimen preservation fluid separator, and then the specimen preservation fluid separator is connected to the inner cavity of the storage box body through the hollow window to achieve the perfusion of the specimen preservation fluid. The design of the specimen preservation fluid separator can store a sufficient amount of specimen preservation fluid in advance according to the volume of the endoscopic tissue specimen storage box to ensure that the endoscopic tissue specimen can be completely immersed, thereby preventing errors or mistakes in pathological examination results due to improper storage of the endoscopic tissue specimen, and at the same time avoiding environmental pollution caused by repeated use of the specimen preservation fluid and harm to the health of the staff.

[0021] 2. The storage box for endoscopic tissue specimens of the utility model protects tissue specimens from being squeezed, avoids damage to tissue specimens, and avoids needlestick injuries to staff causing nosocomial infections. The good sealing property prevents extravasation of specimen preservation solution from polluting the environment and endangering the health of staff. The independent specimen preservation solution separation device ensures that there is a sufficient amount of specimen preservation solution in each storage box for endoscopic tissue specimens, avoiding insufficient perfusion of specimen preservation solution due to manual perfusion, causing the tissue specimens to dry up due to incomplete immersion, affecting the results of pathological examination; and avoiding the volatilization of irritating gases during the manual perfusion process and the spillage of specimen preservation solution to pollute the environment and endanger the health of staff.

[0022] 3. The storage box for endoscopic tissue specimens of the utility model has a threaded design, which increases the sealing performance of the storage box for endoscopic tissue specimens, thereby preventing the specimen preservation liquid from leaking and polluting the environment and endangering the health of the staff.

[0023] 4. The storage box for endoscopic tissue specimens of the utility model is made of acrylic material, which is stronger than the original endoscopic tissue specimen storage container. It can prevent the specimen preservation solution from leaking out and polluting the environment due to damage to the container, endangering the health of the staff, and can better protect the tissue specimens from external damage during transportation, thereby ensuring the accuracy of subsequent pathological examinations. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an axial schematic diagram of the overall structure of a storage box for endoscopic tissue specimens, which is mainly embodied in the utility model;

[0025] Figure 2 This is an exploded schematic diagram of the overall structure of a storage box for endoscopic tissue specimens, which is mainly embodied in the utility model;

[0026] Figure 3 It is a cross-sectional schematic diagram of a specimen preservation liquid separator in a storage box for endoscopic tissue specimens of the utility model in a blocked state;

[0027] Figure 4 This is a cross-sectional schematic diagram of an endoscopic tissue specimen storage box with a specimen preservation fluid separator in an open state.

[0028] In the figure:

[0029] 1-storage box body; 2-box cover; 21-hollow window; 22-tubular hollow structure; 23-convex structure; 3-specimen preservation liquid separator; 31-tube mouth; 4-groove; 5-fixed convex point; 6-avoidance groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technical personnel in the field without creative work are within the scope of protection of the present utility model.

[0031] Reference Figure 1-Figure 4 , a storage box for endoscopic tissue specimens, comprising a storage box body 1, a box cover 2 and a specimen preservation fluid separator 3, the box cover 2 and the storage box body 1 are both cylindrical and fixed by bolt connection. In a feasible embodiment, the box cover 2 and the storage box body 1 can be made of any material that will not be corroded by the specimen preservation fluid. In this embodiment, the box cover 2 and the storage box body 1 are preferably made of transparent acrylic material, which is strong and not easy to be damaged and convenient for specimen observation. A hollow window 21 connecting the specimen preservation fluid separator 3 and the inner cavity of the storage box body 1 is provided on the side of the box cover 2 facing the storage box body 1, and the specimen preservation fluid separator 3 is rotatably installed on the box cover 2 and slides in a direction close to or away from the hollow window 21 when rotating, and a protruding structure 23 for plugging and sealing the specimen preservation fluid separator 3 is installed on the inner wall of the box cover 2 on the side facing the storage box body 1.

[0032] Furthermore, a tubular hollow structure 22 is integrally injection molded in the middle of the box cover 2. The tubular hollow structure 22 is cylindrical and is concentrically arranged with the box cover 2. One end of the tubular hollow structure 22 is sealed. The hollow window 21 is opened at the sealed end of the tubular hollow structure 22. The protruding structure 23 is integrally molded on the inner wall of the sealed side of the tubular hollow structure 22. The specimen preservation fluid separator 3 is rotatably installed in the inner cavity of the tubular hollow structure 22 and slides along the inner wall of the tubular hollow structure 22.

[0033] Reference Figure 1-Figure 4In a further embodiment, the specimen preservation fluid separator 3 is a hollow bottle body and is generally tubular and compatible with the tubular hollow structure 22. One end of the mouth of the specimen preservation fluid separator 3 gradually narrows to form a tube mouth portion 31 that is plugged and compatible with the raised structure 23. The tubular hollow structure 22 is located on the inner wall of the sealing side of the outer circle of the raised structure 23 and is provided with a groove 4 that is plugged and compatible with the tube mouth portion 31. When the raised structure 23 seals the specimen preservation fluid separator 3, the sealing performance of the specimen preservation fluid separator 3 is further improved by the clamping of the groove 4 and the tube mouth portion 31.

[0034] Reference Figure 2-Figure 4 In a further embodiment, at least one fixed protrusion 5 is integrally formed on the inner wall of the opening side of the tubular hollow structure 22, and an avoidance groove 6 is provided on the outer wall of the specimen preservation fluid separator 3 to avoid the fixed protrusion 5 and is arranged in a spiral shape. In this embodiment, two fixed protrusions 5 are symmetrically arranged. When the specimen preservation fluid separator 3 is rotated, the fixed protrusion 5 limits the specimen preservation fluid separator 3, and the specimen preservation fluid separator 3 converts the spiral rotation into a linear sliding along the inner wall direction of the tubular hollow structure 22, and then approaches or moves away from the protruding structure 23, thereby completing the sealing or opening of the bottle mouth of the specimen preservation fluid separator 3.

[0035] The steps of using the storage box for endoscopic tissue specimens of the utility model are as follows:

[0036] (1) Invert the specimen preservation liquid separator 3 and fill it with a sufficient amount of specimen preservation liquid. Put the box cover 2 upside down on the specimen preservation liquid separator 3 so that the fixed protrusion 5 is embedded in the avoidance groove 6, and rotate the specimen preservation liquid separator 3 so that the tube mouth 31 of the specimen preservation liquid separator 3 is just stuck in the bottom groove 4 of the tubular hollow structure 22, and the protrusion structure 23 is just embedded in the tube mouth 31 of the specimen preservation liquid separator 3, so as to achieve the effect of sealing the specimen preservation liquid.

[0037] (2) After the endoscopic tissue specimen is taken out of the patient's body, it is placed in the storage box body 1, and the box cover 2 is covered on the storage box body 1 and rotated to fix it, so that the entire container achieves a sealing effect. The specimen preservation liquid separator 3 is rotated to separate the specimen preservation liquid separator 3 from the protruding structure 23, and the mouth of the specimen preservation liquid separator 3 is opened to pour the specimen preservation liquid, and the specimen preservation liquid flows into the storage box body 1 through the hollow window 21, so that the endoscopic tissue specimen is completely immersed in the specimen preservation liquid.

[0038] The above is only a preferred embodiment of the utility model, and is not any formal or substantial limitation of the utility model. It should be pointed out that ordinary technicians in this technical field can make some improvements and supplements without departing from the utility model, and these improvements and supplements should also be regarded as the protection scope of the utility model. Any technician familiar with this profession can make some changes, modifications and equivalent changes made by using the technical content disclosed above without departing from the spirit and scope of the utility model, which are all equivalent embodiments of the utility model; at the same time, any changes, modifications and evolutions of any equivalent changes made to the above embodiments based on the essential technology of the utility model are still within the scope of the technical solution of the utility model.

Claims

1. A storage box for endoscopic tissue specimens, characterized in that: The invention comprises a storage box body (1), a box cover (2) and a specimen preservation fluid separator (3); the box cover (2) is detachably connected to the storage box body (1); a hollow window (21) is provided on the side of the box cover (2) facing the storage box body (1) and communicating with the specimen preservation fluid separator (3) and the inner cavity of the storage box body (1); the specimen preservation fluid separator (3) is rotatably arranged on the box cover (2) and slides in a direction approaching or away from the hollow window (21) when rotating; and a protruding structure (23) is provided on the inner wall of the box cover (2) on the side facing the storage box body (1) for plugging and sealing the specimen preservation fluid separator (3).

2. The storage box for endoscopic tissue specimens according to claim 1, characterized in that: A tubular hollow structure (22) is arranged in the middle of the box cover (2), one end of the tubular hollow structure (22) is sealed, the hollow window (21) is opened at the sealed end of the tubular hollow structure (22), the protruding structure (23) is arranged on the inner wall of the sealed side of the tubular hollow structure (22), and the specimen preservation liquid separator (3) is rotatably arranged in the inner cavity of the tubular hollow structure (22) and slides along the inner wall of the tubular hollow structure (22).

3. The storage box for endoscopic tissue specimens according to claim 2, characterized in that: The specimen preservation fluid separator (3) is a hollow bottle body and is in the shape of a tube that matches the tubular hollow structure (22). One end of the mouth of the specimen preservation fluid separator (3) gradually narrows to form a tube mouth portion (31) that is plugged and matched with the protruding structure (23).

4. The storage box for endoscopic tissue specimens according to claim 3, characterized in that: The inner wall of the sealing side of the tubular hollow structure (22) located outside the protruding structure (23) is provided with a groove (4) which is plugged and matched with the pipe mouth (31).

5. The storage box for endoscopic tissue specimens according to claim 2, characterized in that: At least one fixed convex point (5) is arranged on the inner wall of the opening side of the tubular hollow structure (22), and an avoidance groove (6) for avoiding the fixed convex point (5) is arranged on the outer wall of the specimen preservation liquid separator (3), and the avoidance groove (6) is arranged in a spiral shape.

6. The storage box for endoscopic tissue specimens according to claim 1, characterized in that: The storage box body (1) and the box cover (2) are respectively made of transparent acrylic material, and the storage box body (1) and the box cover (2) are both cylindrical and threadedly connected.

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