Specimen soaking device

Abstract

The utility model discloses a specimen soaking device which comprises two hollow clamping plates which are oppositely arranged, a specimen clamping space is formed between the two hollow clamping plates, a plurality of telescopic connecting rods are further arranged between the two hollow clamping plates, and the telescopic connecting rods are distributed at the corners of the hollow clamping plates. The telescopic connecting rod is used for controlling the two hollow clamping plates to get close to each other or get away from each other; a plurality of clamping pieces are arranged on the inner sides of the two hollow clamping plates, and the clamping pieces are distributed in the circumferential direction with the specimen clamping space as the center; the clamping piece comprises a clamp and a connecting rope, one end of the connecting rope is fixed to the outer side edge of the hollowed-out clamping plate, and the other end of the connecting rope extends into the specimen clamping space and is fixedly connected to the clamp. Therefore, a specimen can be conveniently and quickly soaked in an auxiliary manner, the two hollow clamping plates are close to each other and can clamp and fix the specimen, and the clamping piece can pull the specimen and keep the specimen in an unfolded state; the nail puller is simple in structure and convenient to use, does not need to frequently nail nails, can be repeatedly used, and has better practicability and popularization significance.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a specimen soaking device. Background Art

[0002] Existing specimens usually need to be immersed in specimen boxes for subsequent medical testing; and the specimen immersion process generally involves nailing the specimen to be processed on a wooden board to fix it to prevent the specimen from shrinking, and then immersing the wooden board and the specimen in a specimen bottle filled with formalin liquid. After soaking for a certain period of time and dehydrating to the required standard, the wooden board and the specimen are taken out, and then the nails are pulled out, the specimen is removed from the wooden board, and the processed specimen is sent for testing; the existing specimen immersion processing steps are relatively cumbersome, requiring frequent nailing and pulling of nails, which is time-consuming and laborious, and the wooden board is prone to float on the upper layer of the liquid when soaked, which easily causes the specimen to be unable to be completely immersed in the liquid, resulting in inconvenience in use. Utility Model Content

[0003] The utility model aims to provide a specimen soaking device which has the advantage of being easy to use.

[0004] In order to achieve the above purpose, the solution of the utility model is:

[0005] A specimen immersion device comprises two hollow clamping plates arranged opposite to each other, a specimen clamping space is formed between the two hollow clamping plates, a plurality of telescopic connecting rods are arranged between the two hollow clamping plates, each telescopic connecting rod is distributed at a corner of the hollow clamping plates and is located at the periphery of the specimen clamping space, and the telescopic connecting rods are used to control the relative approach or the distance between the two hollow clamping plates, so as to control the size of the specimen clamping space;

[0006] A plurality of clamping members are arranged on the inner side of the two hollow clamping plates, and the clamping members are distributed circumferentially with the specimen clamping space as the center; the clamping member comprises a clamp and a connecting rope, one end of the connecting rope is fixed to the outer side of the hollow clamping plate, and the other end extends into the specimen clamping space and is fixedly connected to the clamp;

[0007] The hollow size of the hollow splint is for a clip to pass through.

[0008] Furthermore, the hollow splint is rectangular, and there are four telescopic connecting rods, which are respectively arranged at the four corners of the two hollow splints.

[0009] Furthermore, the hollow splint comprises a rectangular frame, wherein a plurality of sub-rods are arranged in the rectangular frame, and the sub-rods are arranged horizontally and vertically respectively, and the hollowing is formed by intervals between the sub-rods.

[0010] Furthermore, four clamping members are provided on the inner side of the hollow clamp plate, and the connecting ropes of the clamping members are respectively connected to the middle of the four outer sides of the rectangle.

[0011] Furthermore, the connecting rope is an elastic rope.

[0012] Furthermore, the telescopic connecting rod comprises an outer tube, an inner rod and a fixed sleeve; a telescopic chamber is provided in the outer tube for the inner rod to movably penetrate; one end of the outer tube is fixed to a hollow splint, and the other end is provided with an outer tube opening connected to the telescopic chamber; one end of the inner rod is fixed to another hollow splint, and the other end is inserted into the telescopic chamber from the outer tube opening; the end where the outer tube opening is located has a frusto-conical locking portion, and the locking portion has at least two give-way grooves, and the give-way grooves radially penetrate the locking portion and the end face of the locking portion axially penetrate the locking portion inside and outside the locking portion; the end where the outer tube opening is located is provided with an external thread on the inner side of the locking portion away from the outer tube opening; the fixing sleeve is passed through at both ends, and the open end of one end is threadedly fitted on the locking portion, the inner wall of the open end of the fixing sleeve is provided with an internal thread matching the external thread, and the inner side of the internal thread of the open end is provided with a conical groove for pressing the locking portion.

[0013] Furthermore, the hollow splint and the telescopic connecting rod are made of metal material.

[0014] After adopting the above technical scheme, it can assist in the convenient and quick immersion treatment of the specimen. When in use, the telescopic connecting rod is controlled to separate the two hollow splints to maximize the specimen clamping space. The specimen can be stuffed between the two hollow splints, and then the telescopic connecting rod is controlled to bring the two hollow splints closer to clamp and fix the specimen. Therefore, when the specimen is placed in a specimen bottle with formalin solution, the specimen can be immersed in the liquid along with the two hollow splints without floating up, and the hollow design of the hollow splint allows the specimen to fully contact with the formalin liquid.

[0015] At the same time, in order to prevent the specimen from shrinking and deforming significantly during the immersion process, the shape of the specimen can also be fixed by a clamping member, that is, the clamps of the clamping members distributed on the periphery of the specimen clamping space can clamp the outer edge of the specimen, pull the specimen and keep it in an unfolded state; and the length of the connecting rope can be adjusted according to the size of the specimen. For example, when the specimen is wide and the connecting rope is too long, since the size of the hollow is large enough for the clamp to pass through, the clamp can be wrapped around the outer edge of the hollow splint multiple times to shorten the length of the connecting rope, which is convenient for the clamp to cooperate with the specimen edge for clamping.

[0016] The device of the present invention is easy to use, has a simple structure, does not require frequent nailing, and can be reused, thus having better practicality and promotion significance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the changing state of an embodiment of the utility model;

[0019] Figure 3 An exploded view of an embodiment of the utility model;

[0020] Figure 4 It is a partial structural sectional view of the telescopic connecting rod according to an embodiment of the utility model.

[0021] Explanation of reference numerals: hollow splint 1, hollow 11, rectangular frame 12, outer edge 121, sub-rod 13, telescopic connecting rod 2, outer tube 21, telescopic chamber 211, outer tube opening 212, locking portion 213, give way groove 214, external thread 215, inner rod 22, fixing sleeve 23, open end 231, internal thread 232, tapered groove 233, clamping piece 3, clamp 31, connecting rope 32, specimen clamping space S. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] like Figures 1 to 3 As shown, a specimen immersion device of the utility model comprises two hollow splints 1 arranged opposite to each other, a specimen clamping space S is formed between the two hollow splints 1, a plurality of telescopic connecting rods 2 are arranged between the two hollow splints 1, each telescopic connecting rod 2 is distributed at a corner of the hollow splint 1 and is located at the periphery of the specimen clamping space S, and the telescopic connecting rod 2 is used to control the relative approach or the distance between the two hollow splints 1 and the size of the specimen clamping space S;

[0024] A plurality of clamping members 3 are provided on the inner side of the two hollow splints 1, and the clamping members 3 are circumferentially distributed with the specimen clamping space S as the center; the clamping member 3 includes a clamp 31 and a connecting rope 32, one end of the connecting rope 32 is fixed to the outer edge 121 of the hollow splint 1, and the other end extends into the specimen clamping space S and is fixedly connected to the clamp 31; the clamp 31 of this embodiment is a common clamp structure.

[0025] The hollow 11 of the hollow splint 1 is large enough for the clip 31 to pass through.

[0026] By this means, the specimen immersion device of the utility model can assist in the convenient and quick immersion treatment of the specimen. When in use, the telescopic connecting rod 2 is controlled to separate the two hollow splints 1 so that the specimen clamping space S is maximized, and the specimen can be stuffed between the two hollow splints 1, and then the telescopic connecting rod 2 is controlled to bring the two hollow splints 1 closer to clamp and fix the specimen. Therefore, when the specimen is placed in a specimen bottle with formalin solution, the specimen can be immersed in the liquid along with the two hollow splints 1 without floating up, and the hollow 11 design of the hollow splint 1 allows the specimen to fully contact with the formalin liquid. At the same time, in order to prevent the specimen from shrinking and deforming significantly during the immersion process, the clamping member 3 can also be used to fix the shape of the specimen, that is, the clamps 31 of each clamping member 3 distributed on the periphery of the specimen clamping space S can clamp the outer edge of the specimen, pull the specimen and keep it in an unfolded state; and the length of the connecting rope 32 can be adjusted according to the size of the specimen. For example, when the specimen is wide and the connecting rope 32 is too long, since the size of the hollow 11 is large enough for the clamp 31 to pass through, the clamp 31 can be wrapped around the outer side 121 of the hollow clamp 1 for many times to shorten the length of the connecting rope 32, so that the clamp 31 can cooperate with the specimen edge for clamping.

[0027] The specimen immersion device of this embodiment can be used repeatedly after being cleaned, and is mainly applicable to specimens of larger sizes, for example, it can fix specimens with a width or diameter of about 10CM.

[0028] like Figure 1 As shown, in this embodiment, the hollow splint 1 is rectangular, and there are four telescopic connecting rods 2, which are respectively arranged at the four corners of the two hollow splints 1. Therefore, the specimen immersion device is generally a cubic structure as a whole, which is convenient for taking, using, and storing.

[0029] Specifically, the hollow splint 1 includes a rectangular frame 12, and a plurality of sub-rods 13 are arranged in the rectangular frame 12. The sub-rods 13 are arranged horizontally and vertically, and the sub-rods 13 are spaced to form the hollows 11. The hollow splint 1 can be made of metal material, which can be easily manufactured and shaped, and is corrosion-resistant, which can increase the service life of the product.

[0030] like Figure 3 As shown, in this embodiment, four clamping members 3 are provided inside the hollow clamp plate 1, and the connecting ropes 32 of each clamping member 3 are respectively connected to the middle of the four outer sides 121 of the rectangle. At the same time, the connecting rope 32 can also be an elastic rope, so that the clamp 31 can have a certain elastic range of movement when clamping, so that the clamp 31 can be slightly stretched to clamp the specimen.

[0031] The telescopic connecting rod 2 of the utility model adopts a common structure and can also be made of metal material, which is corrosion-resistant and has a long service life. For details, please refer to Figure 3 and Figure 4 The telescopic connecting rod 2 of this embodiment includes an outer tube 21, an inner rod 22 and a fixing sleeve 23.

[0032] The outer tube 21 has a telescopic chamber 211 for the inner rod 22 to movably pass through; one end of the outer tube 21 is fixed to a hollow splint 1, and the other end has an outer tube opening 212 connected to the telescopic chamber 211; one end of the inner rod 22 is fixed to another hollow splint 1, and the other end is inserted into the telescopic chamber 211 through the outer tube opening 212; thus, the inner rod 22 can be inserted into or pulled out of the telescopic chamber 211.

[0033] The end of the outer tube opening 212 has a locking portion 213 in a frustum shape, and the locking portion 213 has at least two clearance grooves 214. In this embodiment, four clearance grooves 214 evenly spaced in the circumferential direction are provided as an example.

[0034] The giving way groove 214 radially penetrates the locking portion 213 inside and outside and axially penetrates the end surface of the locking portion 213; the end where the outer tube opening 212 is located is provided with an external thread 215 on the inner side of the locking portion 213 away from the outer tube opening 212; the two ends of the fixing sleeve 23 are penetrated, and the open end 231 at one end is threadedly mounted on the locking portion 213, the inner wall of the open end 231 of the fixing sleeve 23 is provided with an internal thread 232 matched with the external thread 215, and the inner side of the internal thread 232 of the open end 231 has a tapered groove 233 for pressing the locking portion 213.

[0035] Therefore, when it is necessary to adjust the length of the telescopic connecting rod 2, it is only necessary to loosen the cooperation between the fixing sleeve 23 and the outer tube 21. At this time, the inner rod 22 can be telescopically moved relative to the outer tube 21, so that the two hollow clamps 1 are separated or approached; and after adjusting to a suitable length, by rotating and locking the fixing sleeve 23, the internal thread 232 of the fixing sleeve 23 and the external thread 215 of the outer tube 21 are continuously cooperated and tightened, so that the tapered groove 233 of the fixing sleeve 23 can continuously press the locking portion 213, thereby gradually reducing the outer tube opening 212 where the locking portion 213 is located (the locking portion 213 has a giving way groove 214 to give way), and finally the inner rod 22 inserted therein is pressed and fixed, and the local tight cooperation between the outer tube 21 and the inner rod 22 is achieved, so that the two no longer have relative displacement, and the length of the telescopic connecting rod 2 can be fixed.

[0036] Of course, the telescopic connecting rod 2 may also adopt other structures, such as the outer tube 21, the inner rod 22 and the spring buckle (not shown), etc., and is not limited to the present embodiment.

[0037] The above is only a preferred embodiment of the utility model, and the protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, equivalent changes and modifications without departing from the principle of the utility model should still fall within the protection scope of the utility model.

[0038] In addition, the present application provides examples of various specific processes and materials, but a person skilled in the art may be aware of the application of other processes and / or the use of other materials.

Claims

1. A specimen immersion device, characterized in that: It comprises two hollow splints arranged opposite to each other, a specimen clamping space is formed between the two hollow splints, and a plurality of telescopic connecting rods are arranged between the two hollow splints, each of which is distributed at a corner of the hollow splints and is located at the periphery of the specimen clamping space. The telescopic connecting rods are used to control the relative approach or the distance between the two hollow splints to control the size of the specimen clamping space. A plurality of clamping members are arranged on the inner side of the two hollow clamping plates, and the clamping members are distributed circumferentially with the specimen clamping space as the center; the clamping member comprises a clamp and a connecting rope, one end of the connecting rope is fixed to the outer side of the hollow clamping plate, and the other end extends into the specimen clamping space and is fixedly connected to the clamp; The hollow size of the hollow splint is for a clip to pass through.

2. A specimen immersion device according to claim 1, characterized in that: The hollow splint is rectangular, and there are four telescopic connecting rods, which are respectively arranged at the four corners of the two hollow splints.

3. A specimen immersion device according to claim 2, characterized in that: The hollow splint comprises a rectangular frame, wherein a plurality of sub-rods are arranged in the rectangular frame, wherein the sub-rods are arranged horizontally and vertically respectively, and the hollow is formed by spacing between the sub-rods.

4. A specimen immersion device according to claim 2, characterized in that: Four clamping members are arranged on the inner side of the hollow clamp plate, and the connecting ropes of the clamping members are respectively connected to the middle of the four outer sides of the rectangle.

5. A specimen immersion device according to claim 1, characterized in that: The connecting rope is an elastic rope.

6. A specimen immersion device according to claim 1, characterized in that: The telescopic connecting rod comprises an outer tube, an inner rod and a fixed sleeve; a telescopic chamber is provided in the outer tube for the inner rod to movably penetrate; one end of the outer tube is fixed to a hollow splint, and the other end is provided with an outer tube opening connected to the telescopic chamber; one end of the inner rod is fixed to another hollow splint, and the other end is inserted into the telescopic chamber from the outer tube opening; the end where the outer tube opening is located has a frusto-conical locking portion, and the locking portion has at least two give-way grooves, and the give-way grooves radially penetrate the locking portion and the end face of the locking portion axially penetrate the locking portion inside and outside; the end where the outer tube opening is located is provided with an external thread on the inner side of the locking portion away from the outer tube opening; the fixing sleeve is passed through at both ends, and the open end at one end is threadedly fitted on the locking portion, the inner wall of the open end of the fixing sleeve is provided with an internal thread matching the external thread, and the inner side of the internal thread of the open end is provided with a conical groove for pressing the locking portion.

7. A specimen immersion device according to claim 1, characterized in that: The hollow splint and the telescopic connecting rod are made of metal material.

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