Anti-pollution pathological slicing and fishing all-in-one machine

Abstract

The invention relates to the technical field of medical apparatus and instruments, in particular to an anti-pollution pathological section and fishing all-in-one machine which comprises a bearing bottom frame, and an annular through groove is formed in the front end of the bearing bottom frame; the wax sheet fixing module is fixedly mounted on the rear side of the upper end of the bearing bottom frame and used for fixing a wax sheet and driving the wax sheet to reciprocate up and down; the slice fishing module is fixedly mounted in an annular through groove formed in the front end of the bearing bottom frame; the cutter module is fixedly mounted at the upper end of the slice fishing module, and the cutter module is used for uniformly slicing the wax block on the wax slice fixing module; according to the invention, the electric turntable drives the slice fishing frame to intermittently rotate, the slice fishing frame adopts a partitioned design, so that each group of sliced wax slices are independently stored in different slice fishing pools, and tissue residues or reagent pollution among different samples is thoroughly avoided by combining the partitioned step-by-step operation of liquid drainage, flushing and liquid injection of the cleaning unit; and the accuracy of subsequent detection of the pathological tissue can be improved.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and particularly to an anti-pollution pathological section fishing and slicing integrated machine. Background Art

[0002] Pathological sections, that is, tissue sections, play a very important role in the disease diagnosis of modern medicine. The thinner the pathological section, the more accurate the disease diagnosis. The hospital pathology department is a key department for tumor diagnosis. The workload of making tissue sections is becoming increasingly heavy, and the medical staff's requirements for the intelligence and automation of pathological section machines are also becoming more urgent.

[0003] For the Chinese patent with the publication number CN217111699U and the name "Integrated Machine for Slicing and Fishing Sections in a Flowing Water Manner", specifically, by installing a slide between the discharge end of the slicing machine and the fishing machine body, the cut slices flow down the slide into the fishing machine body, facilitating the fishing operation by the fishing personnel. By installing a servo motor to drive the rotation of the rotating shaft, the rotation of the rotating shaft drives the winding and unwinding of the pull rope by the winding wheel, and the lifting and lowering of the filter screen is driven by the winding and unwinding of the pull rope, facilitating the separation of the slices from the water source and further improving the slice fishing efficiency.

[0004] When the above-mentioned existing technology is in use, it can also realize the functions of slicing and fishing wax slices. However, when fishing wax slices with the above-mentioned existing technology, the fishing area is fixed. When performing slicing operations on multiple wax slices, the wax slices after the previous slicing may have tissue fragments remaining, resulting in an easy cross-contamination phenomenon of the wax slices after slicing, affecting the accuracy of subsequent detection of pathological tissues. Secondly, after the existing slicing machine slices the wax slices, it needs to be fished before the next wax block can be cut. It cannot partition the wax tape after slicing and requires manual cleaning, resulting in low slicing efficiency of the wax block and increased water consumption. Based on this, there is still room for improvement on the basis of the existing anti-pollution pathological section fishing and slicing integrated equipment. Summary of the Invention

[0005] In order to solve the problems existing in the background art, the present invention proposes an anti-pollution pathological section fishing and slicing integrated machine.

[0006] The anti-pollution pathological section fishing and slicing integrated machine provided by this application adopts the following technical solutions:

[0007] An anti-pollution integrated machine for fishing pathological sections, including a supporting chassis, which is in a rectangular structure. A circular through groove is provided at the front end of the supporting chassis, and rubber supports are evenly arranged at the lower end of the supporting chassis; a wax piece fixing module, which is fixedly installed at the rear side of the upper end of the supporting chassis, and the wax piece fixing module is used to fix the wax piece and drive the wax piece to reciprocate up and down; a fishing module, which is fixedly installed inside the circular through groove provided at the front end of the supporting chassis; a cutting knife module, which is fixedly installed at the upper end of the fishing module, and the cutting knife module is used to evenly slice the wax block on the wax piece fixing module, and the sliced wax piece falls inside the fishing module.

[0008] The fishing module includes a fixed column, a connecting frame, an electric turntable, a fishing frame, a cleaning unit and an arc-shaped frame. A fixed column is arranged in the middle of the circular through groove. An annular cavity is arranged between the outer side of the fixed column and the circular through groove. A connecting frame is installed between the lower end of the fixed column and the supporting chassis. An annular groove is arranged in the middle of the outer side of the fixed column. An electric turntable is fixedly installed in the annular groove. A fishing frame is fixedly installed on the outer side of the electric turntable. The fishing frame is located in the middle of the annular cavity. Fishing pools are evenly arranged on the fishing frame. An installation groove coaxial with the circular through groove is arranged at the upper end of the supporting chassis. A cleaning unit is installed on the rear section of the installation groove. The area below the cleaning unit is the cleaning area, and the cleaning area also includes a liquid discharge area, a flushing area and a liquid injection area. An arc-shaped frame is installed on the front section of the installation groove. The area inside the arc-shaped frame is the working area.

[0009] The connecting frame is in a circular structure. Annular sealing rings are installed on both sides of the upper end of the connecting frame. A sewage port is arranged on the connecting frame. A sewage discharge pipe communicated with the sewage port is installed at the lower end of the arc-shaped frame.

[0010] Further, annular brackets are symmetrically arranged inside the annular groove. The annular brackets are respectively installed on the inner wall of the circular through groove and the outer wall of the fixed column. Rollers are evenly arranged at the upper end of the annular brackets. The annular brackets are used to support the fishing frame.

[0011] Further, the fishing frame is in a circular structure. A sewage discharge port is arranged at the bottom of each fishing pool. A blocking piece is installed on the sewage discharge port. A guiding frame for jacking up the blocking piece is installed at the upper end of the connecting frame.

[0012] Further, the blocking piece includes a sealing plug, a connecting rod and a telescopic spring. A connecting rod is movably arranged on the sewage discharge port. A sealing plug is fixedly installed at the upper end of the connecting rod. The sealing plug is used to seal the sewage discharge port. A telescopic spring is installed on the connecting rod. The lower end of the connecting rod is a smooth arc surface.

[0013] Further, the guiding frame is in an arc structure. A guiding groove is arranged in the middle of the upper end of the guiding frame. Inclined bevels are arranged at both ends of the guiding groove. The guiding frame corresponds to the liquid discharge area and the flushing area.

[0014] Further, the cleaning unit includes a cleaning frame, a connecting pipe, a liquid injection pipe, a spray plate and a liquid injection port. The cleaning frame is of an arc structure. An arc surface matching with the fixed column is arranged in the middle of the cleaning frame. The cleaning frame is installed at the rear section of the installation groove. An arc-shaped groove is arranged at the upper end of the cleaning frame. The connecting pipe is installed in the arc-shaped groove. The upper end of the connecting pipe is fixedly installed with the liquid injection pipe, and the liquid injection pipe is internally communicated with the connecting pipe. A sector-shaped groove is arranged on the inner side surface of the cleaning frame, and the sector-shaped groove corresponds to the flushing area. The spray plate is installed in the sector-shaped groove. A liquid injection port is also arranged on the inner side surface of the cleaning frame, and the liquid injection port corresponds to the liquid injection area.

[0015] Further, the spray plate is of a telescopic structure, and the spray plate corresponds to the flaking pool on the flaking frame. Spray nozzles are uniformly arranged on the inner side surface of the spray plate.

[0016] Further, the wax piece fixing module includes a shell frame, a hand crank, a sliding groove and a positioning frame. The shell frame is installed at the rear side of the upper end of the supporting bottom frame. The hand crank is fixedly installed on the right side of the shell frame. A sliding groove is opened in the middle of the front end of the shell frame. The positioning frame is slidably arranged in the sliding groove, and the positioning frame is used for fixing the wax block embedded with pathological tissue. The positioning frame can be driven to move up and down reciprocally by the hand crank.

[0017] Further, rectangular grooves are symmetrically installed at the rear side of the upper end of the supporting bottom frame. Electric sliders are installed in the rectangular grooves, and the electric sliders are used for driving the shell frame to move along the length direction of the supporting bottom frame.

[0018] Further, the cutting tool module includes a fixing plate, a supporting mold, a tool rest and a slicing tool. The fixing plate is fixedly installed at the upper end of the fixed column. The supporting mold is installed at the upper end of the fixing plate. The tool rest is fixedly installed at the upper end of the supporting mold. The slicing tool is fixedly installed at the upper end of the tool rest.

[0019] Beneficial effects

[0020] Compared with the prior art, the present invention provides an anti-pollution pathological section flaking integrated machine, which has the following beneficial effects:

[0021] 1. In this invention, the flaking module drives the flaking frame to rotate intermittently through an electric turntable. The flaking frame adopts a partitioned design, so that each group of sliced wax pieces are independently stored in different flaking pools. Combined with the partitioned and step-by-step operations of liquid drainage, flushing and liquid injection of the cleaning unit, tissue residues or reagent contaminations between different samples are completely avoided, and thus the accuracy of subsequent detection of pathological tissues can be improved.

[0022] 2. In this invention, the wax sheet fixing module and the cutter module are linked to achieve continuous slicing. Meanwhile, during the slicing process, the sheet fishing module synchronously completes sheet fishing, cleaning, and liquid injection. The operation process is seamlessly connected, reducing manual intervention, improving slicing efficiency. The cleaning unit realizes full-coverage cleaning and rapid water replenishment of the sheet fishing pool through telescopic spraying of the spraying plate and precise liquid injection at the liquid injection port, while reducing water consumption.

[0023] 3. In this invention, due to the mechanical linkage design between the plugging member and the guiding frame, the plugging member will only separate from the sewage outlet on the sheet fishing pool when it moves to the upper end of the guiding frame. When the plugging member separates from the guiding frame, it can accurately block the sewage outlet, avoiding the phenomenon of liquid leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the drawings and embodiments.

[0025] Figure 1 is the three-dimensional structure schematic diagram of the present application.

[0026] Figure 2 is the three-dimensional structure schematic diagram of the wax sheet fixing module of the present application.

[0027] Figure 3 is the three-dimensional structure schematic diagram between the supporting chassis, the sheet fishing module, and the cutter module of the present application.

[0028] Figure 4 is the three-dimensional structure schematic diagram between the supporting chassis, the fixing column, and the sheet fishing frame of the present application.

[0029] Figure 5 is the bottom view between the supporting chassis and the sheet fishing module of the present application.

[0030] Figure 6 is the sectional structure schematic diagram between the supporting chassis and the sheet fishing module of the present application.

[0031] Figure 7 is the present application Figure 6 the enlarged structure schematic diagram at X in.

[0032] Figure 8 is the three-dimensional structure schematic diagram of the connecting frame of the present application.

[0033] Figure 9 is the three-dimensional structure schematic diagram between the cleaning unit and the arc-shaped frame of the present application.

[0034] Figure 10 is the bottom view of the cleaning unit of the present application.

[0035] Description of the reference numerals: 1. Supporting chassis; 2. Wax sheet fixing module; 21. Housing frame; 22. Hand crank; 23. Sliding groove; 24. Positioning frame; 25. Electric slider; 3. Sheet fishing module; 31. Fixed column; 311. Annular bracket; 32. Connecting frame; 321. Annular sealing ring; 322. Sewage pipe; 33. Electric turntable; 34. Sheet fishing frame; 341. Sealing member; 3411. Sealing plug; 3412. Connecting rod; 3413. Telescopic spring; 342. Guide frame; 35. Cleaning unit; 351. Cleaning frame; 352. Connecting pipe; 353. Liquid injection pipe; 354. Spraying plate; 355. Liquid injection port; 36. Arc-shaped frame; 4. Knife cutting module; 41. Fixed plate; 42. Support die; 43. Knife rest; 44. Slicing tool. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Please refer to Figures 1-10 , a pollution-proof pathological section sheet fishing integrated machine provided in an embodiment of the present invention includes a supporting chassis 1, which has a rectangular structure. A circular through groove is opened at the front end of the supporting chassis 1, and rubber supports are evenly arranged at the lower end of the supporting chassis 1; a wax sheet fixing module 2, which is fixedly installed at the rear side of the upper end of the supporting chassis 1, and the wax sheet fixing module 2 is used to fix the wax sheet and drive the wax sheet to perform reciprocating up and down movements; a sheet fishing module 3, which is fixedly installed inside the circular through groove opened at the front end of the supporting chassis 1, and the sheet fishing module 3 is arranged in a partitioned manner; a knife cutting module 4, which is fixedly installed at the upper end of the sheet fishing module 3, and the knife cutting module 4 is used to evenly slice the wax block on the wax sheet fixing module 2, and the sliced wax sheet falls inside the sheet fishing module 3.

[0038] In the above technical solution, the wax slice embedded with pathological tissue is installed on the wax slice fixing module 2 through an embedding cassette to ensure that the cut surface of the wax block is parallel to the cutter module 4. The initial position of the cutter module 4 is adjusted so that the to-be-cut surface of the wax slice slightly exceeds the edge of the cutter module 4. Then, the surface of the wax slice is trimmed to remove the excess paraffin on the surface of the wax slice, exposing the tissue surface to form a flat cut surface. The preset slice thickness is set, and the wax slice fixing module 2 drives the wax slice to move up and down at a constant speed. The cutter module 4 cuts the wax slice to produce a wax ribbon. The sliced wax is transferred to the inside of the slice fishing module 3 with tweezers or a brush to be flattened, removing the wrinkles. The flattened wax slice is fished onto a glass slide, marked with a number and dried. When a group of wax slices are sliced, the slice fishing module 3 can rotate by a certain angle so that the wax ribbon after the next cut will enter another area on the slice fishing module 3, avoiding cross-contamination between the sliced wax slices. By combining the slicing operation and the slice fishing operation, the working efficiency of pathological sectioning can be improved, cross-contamination can be avoided, and water waste can be reduced.

[0039] Refer to Figures 3-6 As shown, the slice fishing module 3 includes a fixing column 31, a connecting frame 32, an electric turntable 33, a slice fishing frame 34, a cleaning unit 35, and an arc-shaped frame 36. A fixing column 31 is arranged in the middle of the circular through groove. An annular cavity is arranged between the outside of the fixing column 31 and the circular through groove. A connecting frame 32 is installed between the lower end of the fixing column 31 and the supporting bottom frame 1. An annular groove is arranged in the middle of the outside of the fixing column 31. An electric turntable 33 is fixedly installed in the annular groove. A slice fishing frame 34 is fixedly installed on the outside of the electric turntable 33. The slice fishing frame 34 is located in the middle of the annular cavity. Slice fishing pools are evenly arranged on the slice fishing frame 34. An installation groove coaxial with the circular through groove is arranged at the upper end of the supporting bottom frame 1. A cleaning unit 35 is installed on the rear section of the installation groove. The area below the cleaning unit 35 is the cleaning area, and the cleaning area also includes a liquid drainage area, a flushing area, and a liquid injection area. An arc-shaped frame 36 is installed on the front section of the installation groove. The area inside the arc-shaped frame 36 is the working area.

[0040] In the above technical solution, after the cutter module 4 cuts the wax slice to produce a wax ribbon, the sliced wax is transferred to the inside of the slice fishing pool with tweezers or a brush. When one slicing is completed, the electric turntable 33 drives the slice fishing frame 34 to rotate intermittently, so that the slice fishing pool containing the wax ribbon rotates by a certain angle, and the slice fishing pool without the wax ribbon replaces the original position to hold the wax slices after the next group of wax slices are sliced. Thus, the wax slices after each group of slicing will be separated in different areas, preventing cross-contamination between the wax slices and improving the accuracy of pathological tissue section detection. At the same time, when the next group of wax slices are sliced, the wax ribbon after the previous group of slicing can be fished, thereby effectively improving the working efficiency.

[0041] Refer to Figure 9As shown, the arc-shaped frame 36 has an arc-shaped structure. The inner side of the arc-shaped frame 36 is an inclined surface extending inward, and the inclined surface inside the arc-shaped frame 36 extends to the upper end of the slice fishing pool, facilitating manual slice fishing operations.

[0042] Referring to Figure 8 As shown, the connecting frame 32 has an annular structure. Annular sealing rings 321 are installed on both sides of the upper end of the connecting frame 32. The connecting frame 32 is used to fix the fixed column 31 in the middle of the circular through groove. The annular sealing rings 321 on both sides of the upper end of the connecting frame 32 can play a sealing role to prevent sewage leakage.

[0043] Continuing to refer to Figure 8 As shown, a sewage outlet is provided on the connecting frame 32, and a sewage discharge pipe 322 communicating with the sewage outlet is installed at the lower end of the arc-shaped frame 36. After slice fishing, the slice fishing pool on the slice fishing frame 34 enters the liquid discharge area, the flushing area, and the liquid injection area in sequence under the drive of the electric turntable 33. When the slice fishing pool on the slice fishing frame 34 rotates into the liquid discharge area, the sewage inside the slice fishing pool will be discharged to the upper end of the connecting frame 32. When the slice fishing pool on the slice fishing frame 34 rotates into the flushing area, the flushing area will evenly flush the inside of the slice fishing pool to prevent debris and impurities from remaining inside the slice fishing pool. The sewage after flushing is continuously discharged to the upper end of the connecting frame 32, and the sewage at the upper end of the connecting frame 32 is discharged through the sewage discharge pipe 322; when the slice fishing pool on the slice fishing frame 34 continues to rotate into the liquid injection area, the lower end of the slice fishing pool closes, and the liquid injection area injects new warm water into the slice fishing pool for the next slice fishing use.

[0044] Referring to Figure 7 As shown, as a preferred technical solution of this embodiment, annular brackets 311 are symmetrically arranged inside the annular groove. The annular brackets 311 are respectively installed on the inner wall of the circular through groove and the outer wall of the fixed column 31. Rollers are evenly arranged on the upper ends of the annular brackets 311, and the annular brackets are used to support the slice fishing frame 34.

[0045] In the above technical solution, the annular brackets 311 can support and guide the slice fishing frame 34, and the rollers can effectively reduce friction, facilitating the electric turntable 33 to drive the slice fishing frame 34 to rotate intermittently.

[0046] Referring to Figure 7 As shown, as a preferred technical solution of this embodiment, the slice fishing frame 34 has an annular structure. A sewage discharge port is provided at the bottom of each slice fishing pool, and a plugging member 341 is installed on the sewage discharge port. A guiding frame 342 for jacking up the plugging member 341 is installed at the upper end of the connecting frame 32.

[0047] In the above technical solution, when the scraping pool on the scraping frame 34 gradually enters the cleaning area, the lower end of the plugging member 341 just enters the upper end of the guiding frame 342. When the scraping pool is inside the liquid drainage area and the flushing area, the guiding frame 342 can always lift the plugging member 341, so that the plugging member 341 is separated from the sewage outlet. The sewage inside the scraping pool and the sewage after spray flushing will be discharged to the upper end of the connecting frame 32 through the sewage outlet. When the scraping pool moves inside the liquid injection area, the lower end of the plugging member 341 is separated from the guiding frame 342, and the plugging member 341 is restored to seal the lower end of the sewage outlet, facilitating the injection of water into the scraping pool inside the liquid injection area.

[0048] Continue to refer to Figure 7 As shown, as a preferred technical solution of this embodiment, the plugging member 341 includes a sealing plug 3411, a connecting rod 3412 and a telescopic spring 3413. The connecting rod 3412 is movably arranged on the sewage outlet. The upper end of the connecting rod 3412 is fixedly installed with a sealing plug 3411, and the sealing plug 3411 is used to seal the sewage outlet. A telescopic spring 3413 is installed on the connecting rod 3412, and the lower end of the connecting rod 3412 is a smooth arc surface.

[0049] Refer to Figure 8 As shown, as a preferred technical solution of this embodiment, the guiding frame 342 has an arc structure. The middle of the upper end of the guiding frame 342 is provided with a guiding groove, and inclined bevels are provided at both ends of the guiding groove. The guiding frame 342 corresponds to the liquid drainage area and the flushing area.

[0050] In the above technical solution, when the scraping pool on the scraping frame 34 gradually enters the cleaning area, the scraping frame 34 will drive the connecting rod 3412 to move synchronously. When the lower end of the connecting rod 3412 contacts the guiding frame 342, the connecting rod 3412 will enter the guiding groove along the inclined bevel at the end of the guiding groove, and the guiding frame 342 drives the connecting rod 3412 to move upward, so that the sealing plug 3411 is separated from the sewage outlet. At this time, the telescopic spring 3413 is in a compressed state. When the scraping pool enters the liquid injection area from the flushing area, the lower end of the connecting rod 3412 moves out of the guiding groove, and the telescopic spring 3413 resets. The telescopic spring 3413 will then drive the sealing plug 3411 to seal the sewage outlet, preventing warm water from being injected into the cleaned scraping pool and facilitating the scraping of the next group of wax slices.

[0051] Refer to Figures 9-10As shown, as a preferred technical solution of this embodiment, the cleaning unit 35 includes a cleaning frame 351, a connecting pipe 352, a liquid injection pipe 353, a spray plate 354 and a liquid injection port 355. The cleaning frame 351 has an arc-shaped structure. An arc-shaped surface matching with the fixed column 31 is arranged in the middle of the cleaning frame 351. The cleaning frame 351 is installed at the rear section of the installation groove. An arc-shaped groove is arranged at the upper end of the cleaning frame 351. The connecting pipe 352 is installed in the arc-shaped groove. The upper end of the connecting pipe 352 is fixedly installed with the liquid injection pipe 353. The liquid injection pipe 353 is communicated with the inside of the connecting pipe 352. A fan-shaped groove is arranged on the inner side surface of the cleaning frame 351. The fan-shaped groove corresponds to the flushing area. The spray plate 354 is installed in the fan-shaped groove. A liquid injection port 355 is also arranged on the inner side surface of the cleaning frame 351. The liquid injection port 355 corresponds to the liquid injection area.

[0052] In the above technical solution, the connecting pipe 352 is communicated with the inside of the warm water tank through a water pump. The water pump sends warm water into the spray plate 354 and the liquid injection port 355 through the connecting pipe 352. When the flake fishing pools on the flake fishing frame 34 enter the cleaning area, the three flake fishing pools on the flake fishing frame 34 are successively located at the lower ends of the liquid discharge area, the flushing area and the liquid injection area. The sewage in the flake fishing pool in the liquid discharge area is gradually discharged. The flake fishing pool in the flushing area can be flushed inside through the spray plate 354 to prevent impurities from remaining inside the flake fishing pool. The sewage discharge port at the lower end of the flake fishing pool in the liquid injection area is closed, and liquid can be injected into the flake fishing pool through the liquid injection port 355.

[0053] Refer to Figure 10 As shown, as a preferred technical solution of this embodiment, the spray plate 354 is a retractable structure. The spray plate 354 corresponds to the flake fishing pools on the flake fishing frame 34. Spray nozzles are evenly arranged on the inner side surface of the spray plate 354.

[0054] In the above technical solution, when the flake fishing pool enters the lower end of the flushing area, the spray plate 354 can move downward into the flake fishing pool. The inner wall of the flake fishing pool can be accurately flushed through the spray nozzles evenly arranged on the spray plate 354. The warm water sprayed by the spray nozzles can completely cover the inner wall of the entire flake fishing pool, ensuring that the inside of the flake fishing pool can be completely flushed.

[0055] Refer to Figure 2 As shown, as a preferred technical solution of this embodiment, the wax piece fixing module 2 includes a housing frame 21, a hand crank 22, a sliding groove 23 and a positioning frame 24. The housing frame 21 is installed at the rear side of the upper end of the supporting bottom frame 1. The hand crank 22 is fixedly installed on the right side of the housing frame 21. A sliding groove 23 is opened in the middle of the front end of the housing frame 21. The positioning frame 24 is slidably arranged in the sliding groove 23. The positioning frame 24 is used to fix the wax block embedded with pathological tissues. The hand crank 22 can drive the positioning frame 24 to move up and down reciprocally.

[0056] In the above technical solution, the wax slice embedded with pathological tissue is installed on the positioning frame 24 through the embedding box. By turning the hand crank 22, the wax slice on the positioning frame 24 can be driven to move up and down evenly. Through the up and down movement of the wax slice in cooperation with the cutting knife module 4, the wax slice can be cut to generate a wax ribbon. The slices are transferred to the inside of the slice fishing module 3 with tweezers or a brush and flattened to remove wrinkles, so as to realize the operations of slicing and fishing for slices.

[0057] Refer to Figures 3-5 As shown, as a preferred technical solution of this embodiment, rectangular grooves are symmetrically installed at the rear side of the upper end of the supporting chassis 1, and electric sliders 25 are installed in the rectangular grooves. The electric sliders 25 are used to drive the housing frame 21 to move along the length direction of the supporting chassis 1.

[0058] In the above technical solution, since the lower end of the wax slice fixing module 2 is located above the cleaning unit 35, the position of the wax slice fixing module 2 can be moved out through the electric slider 25, which is convenient for the subsequent maintenance and repair of the cleaning unit 35.

[0059] Refer to Figure 3 As shown, as a preferred technical solution of this embodiment, the cutting knife module 4 includes a fixing plate 41, a support mold 42, a tool rest 43 and a slicing tool 44. The upper end of the fixed column 31 is fixedly installed with a fixing plate 41, the upper end of the fixing plate 41 is installed with a support mold 42, the upper end of the support mold 42 is fixedly installed with a tool rest 43, and the upper end of the tool rest 43 is fixedly installed with a slicing tool 44.

[0060] In the above technical solution, the slicing tool 44 is used to slice the pathological tissue wax slice. When slicing the wax slice, when replacing a group of wax slices, the surface of the slicing tool 44 needs to be wiped and cleaned to prevent tissue fragments from the previous group of wax slices from remaining on the blade, avoid the phenomenon of cross influence between wax slices, and ensure the accuracy of subsequent detection of pathological tissues.

[0061] Combined with the above structure, when the anti-pollution pathological section fishing integrated machine provided by the present invention slices the embedded pathological tissue, it is implemented according to the following steps:

[0062] S1. Wax block installation and initial adjustment

[0063] The wax block embedded with pathological tissue is fixed on the positioning frame 24 of the wax slice fixing module 2 through the embedding box. Adjust the wax block section surface to be parallel to the cutting knife module 4 to ensure that the surface to be cut slightly exceeds the edge of the slicing tool 44. Drive the positioning frame 24 to move up and down through the hand crank 22 to trim the surface layer of the wax block, remove the excess paraffin, and form a flat section surface. After presetting the slice thickness, start the uniform up and down reciprocating movement of the wax slice fixing module 2 to provide power for continuous slicing.

[0064] S2. Slicing and sectional fishing for slices

[0065] The slicing tool 44 of the cutter module 4 continuously cuts the wax block to generate a uniform wax strip. The operator uses tweezers or a brush to transfer the cut wax slices to the wax slice fishing pool in the current working area of the fishing module 3 for flattening. After each group of slicing is completed, the electric turntable 33 drives the fishing rack 34 to rotate intermittently, so that the fishing pool loaded with wax slices enters the cleaning area, and at the same time, the unused fishing pool is switched to the working area. This partitioned and time-sharing design ensures that each group of wax slices is stored independently, avoiding cross-contamination.

[0066] S3. Automatic cleaning and liquid injection

[0067] When the fishing rack 34 rotates, the following operations are sequentially performed in the cleaning area:

[0068] Drainage: After the fishing pool enters the drainage area, the connecting rod 3412 of the plugging member 341 is lifted by the guide frame 342, the sealing plug 3411 is separated from the sewage outlet, and the sewage is discharged through the sewage outlet of the connecting frame 32 and the sewage pipe 322.

[0069] Rinsing: The fishing pool moves to the rinsing area, and the spray plate 354 of the cleaning unit 35 extends downward into the pool, and warm water is sprayed through the spray nozzles to thoroughly rinse the pool wall and remove residual debris.

[0070] Liquid injection: After the fishing pool enters the liquid injection area, the plugging member 341 resets to close the sewage outlet, and the liquid injection port 355 injects new warm water into the pool to prepare for the next round of wax slice fishing.

[0071] S4. Equipment reset and cyclic operation

[0072] The cleaned fishing pool rotates back to the working area with the electric turntable 33 for standby. If the wax block needs to be replaced, the wax slice fixing module 2 is moved out above the cleaning unit 35 through the electric slider 25, the residual tissue on the surface of the slicing tool 44 is cleaned, and after resetting, a new round of slicing-fishing cycle is started. The whole process integrates slicing, partitioned anti-pollution, and automatic cleaning functions, significantly improving efficiency and reducing manual intervention and water consumption.

[0073] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An anti-pollution pathological slice scooping machine, characterized in that: include: The supporting frame (1) has a rectangular structure, a circular through groove is provided at the front end of the supporting frame (1), and rubber bearings are evenly arranged at the lower end of the supporting frame (1); A wax sheet fixing module (2) is fixedly mounted on the rear side of the upper end of the supporting frame (1), and the wax sheet fixing module (2) is used to fix the wax sheet and drive the wax sheet to perform up and down reciprocating motion; The slice scooping module (3) is fixedly mounted inside the circular through groove opened at the front end of the supporting base frame (1), and the slice scooping module (3) is arranged in partitions; A cutter module (4) is fixedly mounted on the upper end of the slice scooping module (3), and the cutter module (4) is used to evenly slice the wax block on the wax slice fixing module (2), so that the sliced ​​wax slices fall into the interior of the slice scooping module (3); The film scooping module (3) comprises a fixed column (31), a connecting frame (32), an electric turntable (33), a film scooping frame (34), a cleaning unit (35) and an arc frame (36); a fixed column (31) is arranged in the middle of the annular groove; an annular cavity is arranged between the outer side of the fixed column (31) and the annular groove; a connecting frame (32) is installed between the lower end of the fixed column (31) and the supporting base frame (1); an annular groove is arranged in the middle of the outer side of the fixed column (31); an electric turntable (33) is fixedly installed in the annular groove; and an electric turntable (33) is arranged in the middle of the outer side of the fixed column (31). A film catching frame (34) is fixedly installed on the outer side of the rotating disk (33), the film catching frame (34) is located in the middle of the annular cavity, film catching pools are evenly arranged on the film catching frame (34), a mounting groove coaxial with the annular through groove is arranged at the upper end of the supporting base frame (1), a cleaning unit (35) is installed on the rear section of the mounting groove, the area below the cleaning unit (35) is the cleaning interval, and the cleaning interval also includes a liquid discharge area, a flushing area and a liquid injection area, an arc frame (36) is installed on the front section of the mounting groove, and the area inside the arc frame (36) is the working interval; The connecting frame (32) is in a circular ring structure, annular sealing rings (321) are installed on both sides of the upper end of the connecting frame (32), a sewage outlet is provided on the connecting frame (32), and a sewage pipe (322) connected to the sewage outlet is installed at the lower end of the arc frame (36).

2. The anti-pollution pathological section scooping machine according to claim 1, characterized in that: Annular brackets (311) are symmetrically arranged inside the annular groove. The annular brackets (311) are respectively mounted on the inner wall of the circular annular groove and the outer wall of the fixing column (31). Rollers are evenly arranged on the upper ends of the annular brackets (311). The annular brackets are used to support the chip scooping frame (34).

3. The anti-pollution pathological section scooping machine according to claim 2, characterized in that: The film scooping frame (34) is in a circular ring structure. A sewage outlet is provided at the bottom of each film scooping pool. A blocking piece (341) is installed on the sewage outlet. A guide frame (342) for lifting the blocking piece (341) is installed on the upper end of the connecting frame (32).

4. The anti-pollution pathological section scooping machine according to claim 3, characterized in that: The blocking member (341) comprises a sealing plug (3411), a connecting rod (3412) and a telescopic spring (3413); the connecting rod (3412) is movably arranged on the sewage outlet; the sealing plug (3411) is fixedly installed on the upper end of the connecting rod (3412); the sealing plug (3411) is used to seal the sewage outlet; the telescopic spring (3413) is installed on the connecting rod (3412); and the lower end of the connecting rod (3412) is a smooth arc-shaped surface.

5. The anti-pollution pathological section scooping machine according to claim 4, characterized in that: The guide frame (342) is in an arc-shaped structure. A guide groove is provided in the middle of the upper end of the guide frame (342). Inclined grooves are provided at both ends of the guide groove. The guide frame (342) corresponds to the drainage area and the flushing area.

6. The anti-pollution pathological section scooping machine according to claim 5, characterized in that: The cleaning unit (35) comprises a cleaning frame (351), a connecting pipe (352), a liquid injection pipe (353), a spray plate (354) and a liquid injection port (355). The cleaning frame (351) is in an arc-shaped structure. An arc-shaped surface cooperating with the fixing column (31) is arranged in the middle of the cleaning frame (351). The cleaning frame (351) is installed at the rear section of the installation groove. An arc-shaped groove is arranged at the upper end of the cleaning frame (351). A connecting pipe (352) is installed in the arc-shaped groove. A liquid injection pipe (353) is fixedly installed at the upper end of the connecting pipe (352). The liquid injection pipe (353) is connected to the inside of the connecting pipe (352). A fan-shaped groove is arranged on the inner side surface of the cleaning frame (351). The fan-shaped groove corresponds to the flushing area. The spray plate (354) is installed in the fan-shaped groove. A liquid injection port (355) is also arranged on the inner side surface of the cleaning frame (351). The liquid injection port (355) corresponds to the liquid injection area.

7. The anti-pollution pathological section scooping machine according to claim 6, characterized in that: The spray plate (354) is a retractable structure. The spray plate (354) corresponds to the film scooping pool on the film scooping frame (34). Spray nozzles are evenly arranged on the inner side of the spray plate (354).

8. The anti-pollution pathological section scooping machine according to claim 7, characterized in that: The wax sheet fixing module (2) comprises a housing frame (21), a hand crank handle (22), a sliding groove (23) and a positioning frame (24); the housing frame (21) is installed on the rear side of the upper end of the supporting base frame (1); the hand crank handle (22) is fixedly installed on the right side of the housing frame (21); a sliding groove (23) is opened in the middle of the front end of the housing frame (21); a positioning frame (24) is slidably arranged in the sliding groove (23); the positioning frame (24) is used to fix the wax block embedded with the pathological tissue; the positioning frame (24) can be driven to reciprocate up and down by the hand crank handle (22).

9. The anti-pollution pathological section scooping machine according to claim 8, characterized in that: A rectangular groove is symmetrically installed on the rear side of the upper end of the supporting base frame (1), and an electric slider (25) is installed in the rectangular groove. The electric slider (25) is used to drive the housing frame (21) to move along the length direction of the supporting base frame (1).

10. The anti-pollution pathological slice scooping machine according to claim 9, characterized in that: The cutter module (4) comprises a fixed plate (41), a supporting mold (42), a knife holder (43) and a slicing knife (44); the fixed plate (41) is fixedly mounted on the upper end of the fixed column (31); the supporting mold (42) is mounted on the upper end of the fixed plate (41); the knife holder (43) is fixedly mounted on the upper end of the supporting mold (42); and the slicing knife (44) is fixedly mounted on the upper end of the knife holder (43).

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