High-efficiency pathological tissue dehydration equipment

Abstract

The utility model discloses a kind of efficient pathological tissue dehydration equipment, it is related to pathological tissue processing equipment technical field.The utility model includes base, and further include: agitating part, the agitating part is installed in base;Movement part, the movement part is set in base;The agitating part includes rotating assembly, and the rotating assembly is installed on base;Limiting assembly, the limiting assembly is set on base;The rotating assembly includes the bracket one being set on base, the bracket two is set in the bracket one, and the outer wall of the bracket two is fixedly connected with a plurality of stirring paddles.The utility model is through being set agitating part, solved the dehydration equipment in current use process, it is inconvenient to stir solution, leading to the area of pathological tissue and solution contact tends to stationary state, solution around tissue is easily replaced by moisture and gradually reaches concentration balance, to reduce subsequent moisture replacement efficiency, and then lengthen the problem of overall dehydration cycle.

Description

Technical Field

[0001] This utility model belongs to the technical field of pathological tissue processing equipment, and in particular relates to a high-efficiency pathological tissue dehydration equipment. Background Technology

[0002] The preparation of pathological tissue sections is a core step in clinical pathological diagnosis and medical research. Fresh pathological tissues contain a large amount of water and need to be dehydrated to remove the water in order to ensure the quality of subsequent embedding, sectioning and staining. Traditional dehydration relies on manual operation or simple equipment, which has low dehydration efficiency and poor consistency. In order to meet the needs of batch processing of clinical samples, pathological tissue dehydration equipment has emerged. It uses program control to sequentially immerse tissues in ethanol of multiple concentrations, and uses the hydrophilicity of ethanol to gradually replace the water in the tissue, realizing automated and standardized dehydration, providing key support for the accuracy and timeliness of pathological diagnosis.

[0003] However, existing dehydration equipment does not facilitate stirring of the solution during use, causing the area in contact with the pathological tissue to tend to remain static. The solution around the tissue is prone to gradually reaching concentration equilibrium due to water replacement, thereby reducing the efficiency of subsequent water replacement and prolonging the overall dehydration cycle. Utility Model Content

[0004] The purpose of this invention is to provide a highly efficient pathological tissue dehydration device. By setting up a stirring part, it solves the problem that existing dehydration devices are not easy to stir the solution during use, which causes the area in contact with the pathological tissue and the solution to tend to be static. The solution around the tissue is prone to gradually reaching concentration equilibrium due to water replacement, thereby reducing the efficiency of subsequent water replacement and prolonging the overall dehydration cycle.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a high-efficiency pathological tissue dehydration device, comprising a base, and further comprising: a stirring part installed inside the base; a moving part disposed inside the base; the stirring part including a rotating assembly mounted on the base; and a limiting assembly disposed on the base; the rotating assembly including a first bracket mounted on the base, a second bracket disposed inside the first bracket, a plurality of stirring paddles fixedly connected to the outer wall of the second bracket, a first rotating shaft rotatably connected to the inner wall of the second bracket, a third bracket fixedly connected to the bottom of the first rotating shaft, a mesh bucket disposed inside the third bracket, a rotating component disposed on the second bracket, the plurality of stirring paddles being arranged in an array, the rotating component including a second rotating shaft fixedly connected to the top of the second bracket, the second rotating shaft penetrating the first bracket, the outer wall of the second rotating shaft rotatably connected to the first bracket, a first motor fixedly connected to the top of the first bracket, the output shaft of the first motor being fixedly connected to the second rotating shaft via a coupling, the first motor being located inside the fifth bracket.

[0007] Furthermore, the moving part includes a lifting assembly installed inside the base; and a rotating assembly disposed inside the base.

[0008] Furthermore, the limiting component includes a bracket four fixedly connected to the top of the mesh bucket. Two buckles are slidably connected to the inner wall of the bracket four. Springs are fixedly connected to the sides of the two buckles that are close to each other. The sides of the two springs that are close to each other are fixedly connected to the bracket four. Two slots are opened in the bracket three. A limiting component is provided at the bottom of the mesh bucket. The two buckles are respectively adapted to the two slots. The limiting component includes a base plate fixedly connected to the bottom of the mesh bucket. A groove is opened at the bottom of the base plate. Protrusions are fixedly connected to the inner walls of several material buckets. The shape of the groove is adapted to the protrusions.

[0009] Furthermore, the lifting assembly includes a bracket five slidably connected to the inner wall of the base, the right side of the bracket five being fixedly connected to a bracket one, an electric telescopic rod being fixedly connected to the inner wall of the base, the top of the electric telescopic rod being fixedly connected to the bracket five, and the electric telescopic rod being located inside the bracket five.

[0010] Furthermore, the rotating assembly includes a bracket six rotatably connected to the inner wall of the base, a plurality of material barrels being fixedly connected to the inner wall of the bracket six, a bracket seven being fixedly connected to the inner wall of the base, a rotating component being provided inside the bracket seven, the plurality of material barrels being circumferentially distributed, the rotating component including a rotating shaft three fixedly connected to the inner wall of the bracket five, the outer wall of the rotating shaft three being rotatably connected to the bracket seven, a motor two being fixedly connected to the inner wall of the bracket seven, and the output shaft of the motor two being fixedly connected to the rotating shaft three via a coupling.

[0011] This utility model has the following beneficial effects:

[0012] 1. By setting up a stirring part, during use, the rotating part drives the support and stirring paddle to rotate. The limiting component uses the cooperation of buckles and slots, and the matching of grooves and protrusions to fix and limit the grid bucket, so that the grid bucket remains stable when the stirring paddle stirs the solution. This ensures that the pathological tissue is always in the set dehydration space, allowing the pathological tissue to fully contact the dehydration solution during the dehydration process, accelerating the water replacement speed, and ensuring the stability of the pathological tissue during the dehydration operation, avoiding its displacement or damage in the solution, thereby improving the dehydration efficiency of the pathological tissue.

[0013] 2. By incorporating a moving part, during dehydration, the lifting assembly drives the fifth support and the connected stirring part to move up and down, achieving docking and separation of the grid bucket and the material bucket. The rotating assembly drives the sixth support and multiple material buckets to rotate through the rotating parts, causing different material buckets to move sequentially to the bottom of the stirring part. This meets the switching requirements for dehydration of pathological tissues in different solutions, realizing the switching of pathological tissues in dehydration solutions of different gradient concentrations. It eliminates the need for frequent manual operation, improves the continuity and standardization of pathological tissue dehydration treatment, and provides a good foundation for subsequent pathological testing operations.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional view of the lifting assembly of this utility model;

[0018] Figure 3 This is a partial cross-sectional view of the rotating component of this utility model;

[0019] Figure 4 This is an exploded view of the limiting component of this utility model;

[0020] Figure 5 This is a schematic diagram of the overall structure of the rotating shaft of this utility model;

[0021] Figure 6 This is a partial cross-sectional view of the limiting component of this utility model;

[0022] Figure 7 This is a partial cross-sectional view of the rotating assembly of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 101. Base; 2. Agitator; 21. Rotating assembly; 211. Support 1; 212. Support 2; 213. Stirring paddle; 214. Rotating shaft 1; 215. Support 3; 216. Grid bucket; 217. Rotating shaft 2; 218. Motor 1; 22. Limiting assembly; 221. Support 4; 222. Buckle; 223. Spring; 224. Slot; 225. Base plate; 226. Groove; 227. Protrusion; 3. Moving part; 31. Lifting assembly; 311. Support 5; 312. Electric telescopic rod; 32. Rotating assembly; 321. Support 6; 322. Material bucket; 323. Support 7; 324. Rotating shaft 3; 325. Motor 2. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-7 As shown, this utility model is a high-efficiency pathological tissue dehydration device, including a base 101, and also including: a stirring part 2, which is installed inside the base 101; and a moving part 3, which is disposed inside the base 101.

[0027] The stirring unit 2 includes a rotating assembly 21 mounted on a base 101; and a limiting assembly 22 mounted on the base 101. The rotating assembly 21 includes a first bracket 211 mounted on the base 101, a second bracket 212 disposed inside the first bracket 211, a plurality of stirring paddles 213 fixedly connected to the outer wall of the second bracket 212, a first rotating shaft 214 rotatably connected to the inner wall of the second bracket 212, and a third bracket 215 fixedly connected to the bottom of the first rotating shaft 214. An internal mesh bucket 216 is provided. A rotating component is provided on the second support 212. Several stirring paddles 213 are arranged in an array. The rotating component includes a rotating shaft 217 fixedly connected to the top of the second support 212. The rotating shaft 217 passes through the first support 211, and its outer wall is rotatably connected to the first support 211. A motor 218 is fixedly connected to the top of the first support 211. The output shaft of the motor 218 is fixedly connected to the rotating shaft 217 via a coupling. The motor 218 is located inside the fifth support 311. The positioning component 22 includes a bracket 221 fixedly connected to the top of the mesh bucket 216. Two buckles 222 are slidably connected to the inner wall of the bracket 221. Springs 223 are fixedly connected to the side of the two buckles 222 that are close to each other. The side of the two springs 223 that are close to each other is fixedly connected to the bracket 221. Two slots 224 are opened in the bracket 215. The bottom of the mesh bucket 216 is provided with a limiting component. The two buckles 222 are respectively adapted to the two slots 224. The limiting component includes a bottom plate 225 fixedly connected to the bottom of the mesh bucket 216. A groove 226 is opened at the bottom of the bottom plate 225. A protrusion 227 is fixedly connected to the inner wall of several material buckets 322. The shape of the groove 226 is adapted to the protrusion 227. By setting the agitation part 2, the pathological tissue can be fully contacted with the dehydration solution during the dehydration process, which accelerates the water replacement speed and ensures the stability of the pathological tissue during the dehydration operation, avoiding its positional displacement or damage in the solution, thereby improving the dehydration efficiency of the pathological tissue.

[0028] The motion unit 3 includes a lifting assembly 31, which is installed inside the base 101; and a rotating assembly 32, which is also located inside the base 101. The lifting assembly 31 includes a bracket 5 311 slidably connected to the inner wall of the base 101. The right side of the bracket 5 311 is fixedly connected to a bracket 1 211. An electric telescopic rod 312 is fixedly connected to the inner wall of the base 101, and its top is fixedly connected to the bracket 5 311. The electric telescopic rod 312 is located inside the bracket 5 311. The rotating assembly 32 includes a bracket 6 321 rotatably connected to the inner wall of the base 101. Several material bins 322 are fixedly connected to the inner wall of the bracket 6 321. The base 101... A support 323 is fixedly connected to the inner wall of component 1. A rotating component is installed inside the support 323. Several material buckets 322 are distributed in a circle. The rotating component includes a rotating shaft 324 fixedly connected to the inner wall of the support 5 311. The outer wall of the rotating shaft 324 is rotatably connected to the support 7 323. A motor 325 is fixedly connected to the inner wall of the support 7 323. The output shaft of the motor 325 is fixedly connected to the rotating shaft 324 through a coupling. By setting the moving part 3, the switching of pathological tissue in dehydration water of different gradient concentrations is realized, eliminating the need for frequent manual operation, improving the continuity and standardization of pathological tissue dehydration treatment, and providing a good foundation for subsequent pathological testing operations.

[0029] It should be noted that the control of motor 218, electric telescopic rod 312 and motor 325 in this application can all be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be achieved using existing technologies, such as PLC.

[0030] A specific application of this embodiment is as follows: During use, motor 2 (325) can be started, causing its output shaft to drive support 6 (321) to rotate via shaft 3 (324). As support 6 (321) rotates, it drives several material containers 322 to gradually rotate below the stirring section 2. Then, according to the rotation sequence of the material containers 322, ethanol of various concentrations can be easily poured into them. Subsequently, pathological tissue can be placed into the mesh container 216, and then the mesh container 216 is slid into support 3 (215). At this time, support 4 (221) will cause the material containers 322 to compress support 3 (215). The latch 222 will then slide into support 4 (221), thereby adding spring 223, compressing it and generating elasticity. When support 4 (221) is completely slid into support 3 (215), under the elastic force of spring 223, the latch 222 will engage with the slot 224. Then, the material container 322 containing the lowest concentration of ethanol can be moved to the bottom of the stirring section 2. Start the electric telescopic rod 312, causing its output shaft to drive the bracket 311 downwards, thereby causing the stirring part 2 to be submerged in the material tank 322. At this time, the pathological tissue in the mesh tank 216 will be submerged in ethanol. Finally, under the action of ethanol, the water in the pathological tissue will be drained. After the mesh tank 216 is submerged in the material tank 322, the bottom plate 225 will drive the groove 226 to cover the protrusion 227, thereby being restricted by the protrusion 227 and preventing the mesh tank 216 from rotating. Then, start the motor 218, causing its output shaft to drive the bracket 212 to rotate through the rotating shaft 217. When the bracket 212 rotates, it will drive several stirring paddles 213 to stir the solution in the material tank 322, accelerating the dehydration efficiency. Then, by operating the motor 218, the motor 325 and the bracket 311, the pathological tissue can be soaked in ethanol with gradually increasing concentrations to complete the dehydration. After dehydration is completed, the mesh tank 216 can be removed, and then the pathological tissue can be removed.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example 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.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency pathological tissue dehydration device, comprising a base (101), characterized in that, Also includes: A stirring part (2) is installed inside the base (101); The moving part (3) is disposed inside the base (101); The agitating part (2) includes a rotating assembly (21) mounted on a base (101); and A limiting component (22) is disposed on a base (101); The rotating assembly (21) includes a first bracket (211) mounted on a base (101), a second bracket (212) mounted inside the first bracket (211), a plurality of stirring paddles (213) fixedly connected to the outer wall of the second bracket (212), a first rotating shaft (214) rotatably connected to the inner wall of the second bracket (212), a third bracket (215) fixedly connected to the bottom of the first rotating shaft (214), a mesh bucket (216) mounted inside the third bracket (215), and a rotating component mounted on the second bracket (212). Among them, several stirring paddles (213) are arranged in an array.

2. The high-efficiency pathological tissue dehydration device according to claim 1, characterized in that, The moving part (3) includes a lifting assembly (31), which is installed inside the base (101); and Rotating assembly (32) is disposed within base (101).

3. The efficient pathological tissue dehydration device according to claim 2, characterized in that, The limiting component (22) includes a bracket four (221) fixedly connected to the top of the grid bucket (216). The inner wall of the bracket four (221) is slidably connected to two buckles (222). A spring (223) is fixedly connected to the side of the two buckles (222) that is close to each other. The side of the two springs (223) that is close to each other is fixedly connected to the bracket four (221). Two slots (224) are opened in the bracket three (215). The bottom of the grid bucket (216) is provided with a limiting component. Among them, the two buckles (222) are respectively adapted to the two slots (224).

4. The high-efficiency pathological tissue dehydration device according to claim 3, characterized in that, The lifting assembly (31) includes a bracket five (311) slidably connected to the inner wall of the base (101). The right side of the bracket five (311) is fixedly connected to the bracket one (211). An electric telescopic rod (312) is fixedly connected to the inner wall of the base (101). The top of the electric telescopic rod (312) is fixedly connected to the bracket five (311). Among them, the electric telescopic pole (312) is located inside the bracket five (311).

5. The efficient pathological tissue dehydration device according to claim 4, characterized in that, The rotating assembly (32) includes a bracket six (321) rotatably connected to the inner wall of the base (101), a plurality of material buckets (322) are fixedly connected to the inner wall of the bracket six (321), and a bracket seven (323) is fixedly connected to the inner wall of the base (101), and a rotating component is provided inside the bracket seven (323). Among them, several material buckets (322) are distributed in a circular pattern.

6. The efficient pathological tissue dehydration device according to claim 5, characterized in that, The rotating component includes a rotating shaft 2 (217) fixedly connected to the top of the second bracket (212). The rotating shaft 2 (217) passes through the first bracket (211). The outer wall of the rotating shaft 2 (217) is rotatably connected to the first bracket (211). The top of the first bracket (211) is fixedly connected to a motor 1 (218). The output shaft of the motor 1 (218) is fixedly connected to the rotating shaft 2 (217) through a coupling. Among them, motor one (218) is located inside bracket five (311).

7. The high-efficiency pathological tissue dehydration device according to claim 6, characterized in that, The limiting component includes a base plate (225) fixedly connected to the bottom of the mesh bucket (216), the bottom of the base plate (225) is provided with a groove (226), and the inner walls of several material buckets (322) are fixedly connected with protrusions (227). The shape of the groove (226) is adapted to the shape of the protrusion (227).

8. The efficient pathological tissue dehydration device according to claim 7, characterized in that, The rotating component includes a rotating shaft three (324) fixedly connected to the inner wall of bracket five (311), the outer wall of the rotating shaft three (324) being rotatably connected to bracket seven (323), and a motor two (325) fixedly connected to the inner wall of bracket seven (323). Among them, the output shaft of motor two (325) is fixedly connected to shaft three (324) through a coupling.

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