Pathological tissue containing frame

Abstract

The utility model provides a pathological tissue containing frame, and belongs to the technical field of medical instruments. The problem that how to adjust the containing number of tissue samples according to the actual situation is solved. The pathological tissue containing frame comprises a sector-plate-shaped inner frame body with a plurality of containing grooves formed in the surface in the circumferential direction, a shaft sleeve is fixed to one end of the inner frame body, and the pathological tissue containing frame further comprises two sector-shaped outer frame bodies with a plurality of containing holes formed in the surfaces in the circumferential direction. The two outer frame bodies are located on the two sides of the inner frame body, one ends of the two outer frame bodies are rotationally connected with the shaft sleeve, and containing grooves are formed in the opposite sides of the two outer frame bodies in the radial direction. The two sides of the inner frame body can be embedded into the containing grooves of the two outer frame bodies correspondingly, and the containing holes and the containing grooves are opposite in position one to one. By means of the pathological tissue containing frame, the containing number of tissue samples can be adjusted according to the actual situation.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment and relates to a pathological tissue holding rack. Background Art

[0002] Pathological tissue refers to the pathological morphology of pathological changes in organs, tissues or cells of biological organisms. With the rapid development of medical research, using specific means to examine pathological tissue has become a more common research method.

[0003] In the process of conducting the above research, obtaining pathological tissue is a very important step before conducting research and examination. In the existing technology, the peeled tissue is generally sampled during or after surgery and placed in a sample tray. It is worth mentioning that in order to meet the needs of sample retention and research accuracy, the number of samples to be obtained in the sampling work is several.

[0004] The sample trays currently used are often of fixed shapes such as round or square, and have a number of receiving slots opened along the circumference of the tray. Although such sample trays can meet the requirements for placing tissue samples, they still have many disadvantages in actual use. In particular, when the number of samples is large, the number of receiving slots on the sample tray is less than the actual number of samples. Therefore, in the prior art, one can only use another or even several sample trays to store the excess tissue samples, which is not conducive to the subsequent classification and integration of the tissue samples. Summary of the Invention

[0005] The purpose of the present invention is to solve the above problems in the existing technology and propose a pathological tissue holding rack. The technical problem to be solved by the present invention is: how to adjust the number of tissue samples held according to actual conditions.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a pathological tissue holding rack, comprising an inner frame body in the shape of a fan-shaped plate and a plurality of holding grooves opened on the surface along the circumferential direction, characterized in that a shaft sleeve is fixed at one end of the inner frame body, and the pathological tissue holding rack also includes two outer frames in the shape of a fan and a plurality of holding holes opened on the surface along the circumferential direction, the two outer frames are located on both sides of the inner frame body and one end is rotatably connected to the shaft sleeve, and the opposite sides of the two outer frames are radially provided with a receiving groove, and when the two outer frames are rotated around the shaft sleeve and spliced together, the two sides of the inner frame body can be respectively embedded in the receiving grooves of the two outer frames and the positions of each of the holding holes and each of the holding grooves are opposite to each other.

[0007] The pathological tissue holding rack is composed of a fan-shaped inner frame and two fan-shaped outer frames. The two outer frames are located on both sides of the inner frame and one end is rotatably connected to the shaft sleeve at one end of the inner frame. Due to the presence of the receiving groove, the two outer frames can be rotated inward and pieced together to achieve the purpose of setting the inner frame inside. It should be noted that a number of circumferentially spaced receiving grooves are provided on the inner frame, and a number of circumferentially spaced receiving holes are provided on the outer frame. The pathological tissue holding rack can be used in two ways, including two outer frames. The two outer frames are rotated outward to open and the two outer frames are rotated inward to join together. When the two outer frames are rotated inward to join together and the inner frame cover is set inside, the pathology tissue holding rack can be regarded as a storage state. In addition, at this time, the positions of the holding holes on the two outer frames and the positions of the holding slots on the inner frame are one-to-one corresponding to each other. That is to say, if the number of tissue samples is less than the number of holding slots, the pathology tissue holding rack in this state can also be used for storing tissue samples. Medical staff only need to place several test tubes containing tissue samples one by one in the corresponding positions. When the number of tissue samples exceeds the number of holding slots, the medical staff can rotate the two outer frames outward to expose the inner frame. At this time, the medical staff can insert several test tubes containing tissue samples into the holding slots of the inner frame. When the capacity of the inner frame to hold test tubes has reached the maximum, the medical staff can insert the excess test tubes into the holding holes opened on the two outer frames, and the inner wall of the outer frame can lift the bottom of the test tube, thereby realizing the centralized storage of more tissue samples and making it easier for medical staff to receive and store tissue samples. Nursing staff can adaptively adjust the pathology tissue holding rack according to the number of tissue samples to be stored, effectively avoiding the inconvenience of classifying and integrating tissue samples in later work. It is worth mentioning that the thickness of the inner rack must be at least greater than or equal to two-thirds of the thickness of the outer rack, so as to ensure that the depth of the opening holding slot is deep enough, thereby ensuring the firm positioning of the test tubes. Moreover, no matter whether the two outer racks are in the assembled or unfolded state, they are both on the same horizontal plane, ensuring the flat stability of the pathology tissue holding rack during storage and use.

[0008] In the aforementioned pathological tissue storage rack, one end of each of the two outer frames has an annular connecting portion, and the connecting portion on one of the outer frames is staggered relative to the connecting portion on the other outer frame, with one connecting portion being pivotally connected to the upper end of the shaft sleeve, and the other connecting portion being pivotally connected to the lower end of the shaft sleeve. This arrangement ensures that both outer frames can be pivotally connected to the shaft sleeve, and at the same time, one end of each outer frame having a connecting portion is actually in contact with the outer wall of the connecting portion of the other outer frame, thereby preventing the outer frames from shaking or shifting during rotation.

[0009] In the aforementioned pathological tissue storage rack, the inner frame has positioning rods on both sides of its other end, and the outer frames each have a strip-shaped limiting groove along its circumference at its other end, into which the positioning rods are slidably connected. This limits the maximum outward rotational travel of each outer frame, preventing the outer frame from separating from the inner frame.

[0010] In the aforementioned pathology tissue storage rack, each outer frame has a plurality of positioning grooves formed on its inner wall, each of which corresponds to the position of the receiving holes. This ensures that the lower end of a test tube stored in the outer frame can be inserted into the positioning groove after extending out of the receiving hole, thereby providing dual positioning of the test tube through the positioning groove and the receiving hole.

[0011] In the aforementioned pathological tissue storage rack, elastic pads made of elastic material are formed within the shaft sleeve, each receiving groove, each positioning groove, and each receiving hole. The elastic pads are deformed by the test tubes, thereby further wrapping the test tubes, ensuring stable storage of the test tubes and enabling the pathological tissue storage rack to accommodate a variety of test tubes of similar sizes.

[0012] In the aforementioned pathology tissue holding rack, the two outer frames have curved gripping grooves on their opposing outer walls. The curved inner wall contours of the gripping grooves better align with the shape of the fingertips, ensuring greater comfort when holding the rack for extended periods while also increasing the contact area and ensuring greater grip stability.

[0013] Compared with the existing technology, this pathological tissue storage rack has the following advantages:

[0014] The outer frames are installed on both sides of the inner frame in a rotatable connection through connecting parts and shaft sleeves. The two outer frames can be rotated and assembled or unfolded around the shaft sleeves. When the two outer frames are in the rotated and unfolded state, medical staff can choose to insert test tubes containing tissue samples into the holding grooves of the inner frame or the holding holes of the outer frame. Compared with the existing technology, more test tubes can be loaded at one time, meeting the needs of storing large quantities of tissue samples. When the number of tissue samples is less than the number of holding grooves, medical staff can choose to insert the test tubes into the holding holes of the outer frame and embed them into the holding grooves of the inner frame when the two outer frames are rotated and assembled, so that the number of test tubes that can be held by this pathological tissue holding rack can be adjusted according to actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the pathological tissue holding rack in which the inner and outer frames are in an inwardly rotated and spliced state.

[0016] Figure 2 It is a structural schematic diagram of the pathological tissue holding rack in which the outer frame is in an outwardly rotated and expanded state.

[0017] Figure 3 It is a structural diagram of the inner frame.

[0018] Figure 4 It is a cross-sectional view of the inner frame along the length direction and its partial enlarged view.

[0019] Figure 5 It is a structural diagram of any external frame.

[0020] Figure 6 It is a cross-sectional view of the outer frame along the length direction and its partial enlarged view.

[0021] In the figure, 1. inner frame; 11. receiving groove; 12. shaft sleeve; 13. positioning rod; 2. outer frame; 21. receiving hole; 22. receiving groove; 23. connecting part; 24. limiting groove; 25. positioning groove; 26. holding groove; 3. elastic pad. DETAILED DESCRIPTION

[0022] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0023] like Figure 1 and Figure 2 As shown, the pathological tissue holding rack includes an inner frame body 1 in the form of a fan-shaped plate and two outer frame bodies 2 in the form of fan-shaped plates. A plurality of holding holes 21 arranged at intervals along the circumferential direction are provided on the surface of the outer frame body 2, and a plurality of holding grooves 11 arranged at intervals along the circumferential direction are provided on the surface of the inner frame body 1. The arc length of each outer frame body 2 is equal to the arc length of a side plate of the outer frame body 2, and the thickness of the inner frame body 1 is greater than or equal to two-thirds of the thickness of the outer frame body 2.

[0024] Combine Figure 3 and Figure 5One end of the inner frame 1 is fixedly connected to the shaft sleeve 12, and one end of the two outer frames 2 has an annular connecting portion 23. It is worth mentioning that the connecting portion 23 on one outer frame 2 is arranged close to the upper side of the outer frame 2, and the connecting portion 23 on the other outer frame 2 is arranged close to the lower side of the outer frame 2, so that the connecting portions 23 of the two outer frames 2 are staggered. When connecting and assembling, first, one end of each outer frame 2 with the connecting portion 23 is fitted with the outer wall of the connecting portion 23 of the other outer frame 2, so as to ensure that the outer frame 2 is rotated later. Stability. Secondly, the connecting part 23 of one outer frame body 2 is rotatably connected to the upper end of the sleeve 12, and the connecting part 23 of the other outer frame body 2 is rotatably connected to the lower end of the sleeve 12. The two outer frames 2 are radially provided with a long strip-shaped accommodating groove 22 on the opposite side, and the two side edges of the other end of the inner frame body 1 are provided with a vertically arranged positioning rod 13. The upper side edges of the other ends of the two outer frames 2 are circumferentially provided with a long strip-shaped and arc-shaped limiting groove 24, and each positioning rod 13 is slidably connected to each limiting groove 24 in a one-to-one manner.

[0025] The pathology tissue storage rack can be divided into two forms when used. One of them is as follows: Figure 1 The two outer frames 2 shown are rotated inward and assembled. In this state, the two outer frames 2 are sleeved on the outside of the inner frame 1 through the accommodating grooves 22. It is generally assumed that the pathological tissue holding rack is in a storage state. However, when the number of tissue samples to be stored (i.e., the number of test tubes containing tissue samples) is less than the number of holding grooves 11, the pathological tissue holding rack in this state can also be used normally. Specifically, in this state, the positions of the holding holes 21 on the two outer frames 2 correspond to the positions of the holding grooves 11 on the inner frame 1. Medical staff only need to insert the test tubes containing tissue samples into the holding holes 21 and embed their lower ends into the holding grooves 11. The other state is as follows Figure 2 The two outer frames 2 shown are rotated outward and expanded to expose the inner frame 1. This is mainly because the number of holding slots 11 on the inner frame 1 is insufficient to accommodate all test tubes containing tissue samples. It is worth mentioning that a number of positioning slots 25 are provided on the inner wall of each outer frame 2. The positioning slots 25 and the holding holes 21 in each outer frame 2 are positioned one by one opposite to each other. Therefore, when the number of holding slots 11 on the inner frame 1 is insufficient, medical staff can choose to insert the extra test tubes into the holding holes 21 and embed their bottoms into the positioning slots 25, and use the outer frame 2 to separately accommodate the excess test tubes.

[0026] Moreover, in actual use, medical staff can insert the reagent tube (the reagent tube contains the reagent solution for preliminary processing of the tissue sample during sampling) into the shaft sleeve 12, and lock the reagent tube into position through the shaft sleeve 12, so as to ensure that the sampling operation is more convenient, and as Figure 4 and Figure 6 As shown, each containing groove 11, each containing hole 21, each positioning groove 25 and the sleeve 12 has an elastic pad 3 made of rubber or silicone material, so as to ensure the adaptability of each containing groove 11, each containing hole 21 and each positioning groove 25 to test tubes of different specifications, and at the same time ensure that the test tubes are placed more stably through the elastic force generated by the elastic deformation of the elastic pad 3, and secondly ensure the adaptability of the sleeve 12 to reagent tubes of different specifications, and at the same time ensure that the reagent tubes are placed more stably through the elastic force generated by the elastic deformation of the elastic pad 3.

[0027] like Figure 1 、 Figure 2 as well as Figure 5 As shown, a gripping groove 26 with an arc-shaped inner wall contour is provided near the middle of the opposite side of the two outer frames 2. When medical personnel hold the pathological tissue holding rack, the tip of the thumb can be pressed against the wall of the gripping groove 26 to ensure comfort when holding, while increasing the contact area and ensuring stable holding.

[0028] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

[0029] Although this document frequently uses terms such as inner frame 1, receiving groove 11, sleeve 12, positioning rod 13, outer frame 2, receiving hole 21, receiving groove 22, connecting portion 23, limiting groove 24, positioning groove 25, gripping groove 26, and elastic pad 3, the use of other terms is not excluded. These terms are used solely to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. A pathological tissue storage rack, comprising an inner frame (1) in the form of a fan-shaped plate and having a plurality of storage grooves (11) opened along the circumferential direction on the surface thereof, characterized in that: A shaft sleeve (12) is fixed to one end of the inner frame (1). The pathological tissue holding rack further comprises two outer frames (2) in a fan shape and with a plurality of holding holes (21) opened circumferentially on the surface. The two outer frames (2) are located on both sides of the inner frame (1) and one end is rotatably connected to the shaft sleeve (12). Receiving grooves (22) are opened radially on opposite sides of the two outer frames (2). When the two outer frames (2) are rotated around the shaft sleeve (12) and assembled, the two sides of the inner frame (1) can be respectively embedded in the receiving grooves (22) of the two outer frames (2) and the positions of the respective holding holes (21) and the respective holding grooves (11) are opposite to each other.

2. The pathological tissue storage rack according to claim 1, characterized in that: One end of the two outer frames (2) has an annular connecting portion (23), and the connecting portion (23) on one of the outer frames (2) is staggered with the connecting portion (23) on the other outer frame (2), one of the connecting portions (23) is rotatably connected to the upper end of the shaft sleeve (12), and the other connecting portion (23) is rotatably connected to the lower end of the shaft sleeve (12).

3. The pathological tissue storage rack according to claim 2, characterized in that: The two side edges of the other end of the inner frame (1) are provided with positioning rods (13), and the other end of each outer frame (2) is provided with a strip-shaped limiting groove (24) along the circumferential direction, and the positioning rods (13) are slidably connected in the limiting groove (24).

4. The pathological tissue storage rack according to any one of claims 1 to 3, characterized in that: A plurality of positioning grooves (25) are provided on the inner wall of each outer frame body (2), and each positioning groove (25) is positioned opposite to each containing hole (21).

5. The pathological tissue storage rack according to claim 4, characterized in that: Elastic pads (3) made of elastic material are formed in the shaft sleeve (12), each of the containing grooves (11), each of the positioning grooves (25), and each of the containing holes (21).

6. The pathological tissue storage rack according to claim 4, characterized in that: An arc-shaped gripping groove (26) is provided on the outer walls of the two outer frames (2) facing each other.

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