Organ tissue slicing device

Abstract

The utility model relates to the technical field of tissue slicing, in particular to an organ tissue slicing device. The utility model provides an organ tissue slicing device capable of rapidly switching and replacing blades. An organ tissue slicing device comprises a bottom plate, a box body, an objective table, a cutter table, a fillet box, a large motor, a rotating shaft, a cutter, a connecting seat, a dismounting and mounting mechanism and the like, the bottom plate is fixedly connected with the box body, the box body is slidably connected with the objective table, the bottom plate is slidably connected with the cutter table, the cutter table is fixedly connected with the fillet box, the fillet box is fixedly connected with the large motor, and the fillet box is rotatably connected with the rotating shaft. The rotating shaft is fixedly connected with connecting bases distributed in the circumferential direction, the connecting bases are connected with cutters in a sliding mode, and a dismounting mechanism is arranged on the fillet box. According to the organ tissue slicing device, three cutters can be loaded through the connecting base, the movable door and other parts, the cutters can be rapidly switched after being damaged, the damaged cutters can be rapidly replaced in the working time, the damaged cutters do not need to be replaced after the device is shut down, and the working efficiency of the organ tissue slicing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tissue slicing, in particular to an organ tissue slicing device. Background Art

[0002] Tissue sections are a gateway to the microscopic world of biological tissue and a valuable aid in medical diagnosis. They are used in many fields, including but not limited to histology, pathology, pharmacology, developmental biology, immunohistochemistry, and neuroscience.

[0003] In the patent publication number CN218802496U, a tissue slicing device is disclosed, which relates to the field of tissue slicing technology and aims to solve the problem that the tissue slices are easily adsorbed on the cutting blade during slicing in the existing slicing device, resulting in instability during tissue slicing, the overall operation convenience is not convenient and flexible, and the practicality needs to be improved. The technical solution includes a base plate, a movable track is fixedly connected to the upper surface of the base plate, a movable block is slidably connected to the inner surface of the movable track, two second support slides are fixedly connected to the upper surface of the movable block, the outer surface of the second support slide is slidably sleeved with a second slider, two splitting pieces are fixedly connected to the side surface of the second slider, a cutting blade is movably mounted between the two splitting pieces, and a mounting bracket is fixedly connected to the upper surface of the movable block. The device can achieve flexible and convenient slicing operation and ensure the stability of the sliced ​​tissue during slicing. However, the blade will continue to wear and deform during long-term use, resulting in uneven blades, which in turn affects the work quality and work efficiency. Replacing the blade during operation is very time-consuming and labor-intensive, and will greatly reduce the slicing efficiency of the organ tissue slicing device.

[0004] Based on the above situation, the utility model proposes an organ tissue slicing device with fast switching and replacement of blades. Utility Model Content

[0005] In order to overcome the shortcomings of the existing organ and tissue slicing device, in which the blades will continue to wear and deform during long-term use, resulting in uneven blades, and replacing the blades during operation is not only very time-consuming and labor-intensive, but also greatly reduces the slicing efficiency of the organ and tissue slicing device, the utility model provides an organ and tissue slicing device with fast switching and replacement of blades.

[0006] An organ tissue slicing device includes a base plate, a box body, a loading platform, a knife platform, a rounded corner box, a large motor, a long belt, a rotating shaft, a cutter, a connecting seat and a disassembly and assembly mechanism. The base plate is fixedly connected to the box body, the box body is slidably connected to the loading platform, the base plate is slidably connected to the knife platform, the knife platform is fixedly connected to the rounded corner box, the rounded corner box is fixedly connected to the large motor, the rounded corner box is rotatably connected to the rotating shaft, a long belt is wound between the output end of the large motor and the rotating shaft, the rotating shaft is fixedly connected to circumferentially distributed connecting seats, the connecting seat is slidably connected to the cutter, and the rounded corner box is provided with a disassembly and assembly mechanism.

[0007] In a preferred embodiment of the present invention, the disassembly and assembly mechanism includes a short motor, a movable door, a short belt and a large baffle. The rounded corner box is fixedly connected to the short motor, the rounded corner box is rotatably connected to the movable door, a short belt is wound between the output end of the short motor and the movable door, the connecting seat is slidably connected to the large baffle, and the large baffle is slidably connected to the cutter.

[0008] In a preferred embodiment of the present invention, it further includes a thin plate rack, a cylinder and a conveyor belt. The knife platform is fixedly connected to the cylinder. The thin plate rack is slidably connected between the knife platform and the fillet box. The thin plate rack is fixedly connected to the conveyor belt.

[0009] In a preferred embodiment of the present invention, a small baffle is further included, and the thin plate frame is fixedly connected to the small baffle.

[0010] In a preferred embodiment of the present invention, it also includes a round head plate, a bevel plate, an insertion rod and a magnifying glass. The rounded box is fixed with the round head plate, the round head plate is slidably connected to the bevel plate, the bevel plate is slidably connected to the insertion rod, the insertion rod is slidably connected to the round head plate, and the bevel plate is rotatably connected to the magnifying glass through a damping shaft.

[0011] In a preferred embodiment of the present invention, the round head plate is provided with a plurality of cylindrical grooves for the insertion rods to pass through.

[0012] Compared with the prior art, the present invention has the following advantages: 1. The present invention can load three cutters through the connecting seat and movable door and can quickly switch after damage to avoid affecting the slicing efficiency. In addition, the damaged cutter can be quickly replaced during working hours without shutting down the device for replacement, thereby improving the working efficiency of the organ tissue slicing device.

[0013] 2. The utility model can transport and separate slices through small baffles and conveyor belts, preventing the slices from piling up in one place and sticking after being cut, thereby improving the slice quality of the organ tissue slicing device.

[0014] 3. The present invention enables researchers to view the slicing conditions in real time through components such as a magnifying glass and an insertion rod, so that researchers can promptly discover and handle problems with the slicing device, thereby avoiding situations where the slices do not meet specifications and ensuring the slicing quality of the organ tissue slicing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a three-dimensional structural diagram of the components such as the rotating shaft, large motor and movable door of the utility model.

[0017] Figure 3 It is a three-dimensional structural diagram of the components such as the rotating shaft, long belt and cutter of the utility model.

[0018] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the connecting seat, rotating shaft, large baffle and other components of the utility model.

[0019] Figure 5 It is a schematic diagram of the cutter, connecting seat, large baffle and other components of the utility model in a sectional three-dimensional structure.

[0020] Figure 6 It is a three-dimensional structural diagram of the cutter, thin plate rack, cylinder and other components of the utility model.

[0021] Figure 7 It is a partial three-dimensional structural diagram of the thin plate rack, small baffle and conveyor belt components of the utility model.

[0022] Figure 8 It is a partial three-dimensional structural diagram of the rounded corner box, round head plate, plug rod and other components of the utility model.

[0023] Figure 9 It is a schematic diagram of the cross-sectional three-dimensional structure of the bevel plate, insert rod, round head plate and other components of the utility model.

[0024] Among them, the above-mentioned drawings include the following figure marks: 1. bottom plate, 2. box body, 3. loading platform, 4. knife platform, 5. rounded corner box, 6. short belt, 7. large motor, 701, long belt, 8. cutter, 9. movable door, 10. connecting seat, 11. rotating shaft, 12. large baffle, 13. short motor, 14. thin plate rack, 15. cylinder, 16. small baffle, 17. conveyor belt, 18. round head plate, 19. bevel plate, 20. insertion rod, 21. magnifying glass. DETAILED DESCRIPTION

[0025] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those skilled in the art will recognize that terms such as "above," "below," "upwardly," and "downwardly" are used to describe the drawings and are not intended to limit the scope of the present invention as defined by the appended claims. Numerical designations such as "first" and "second" are merely illustrative and are not intended to limit the scope of the present invention in any way.

[0026] Example 1

[0027] An organ tissue slicing device, such as Figure 1-Figure 5 As shown, it includes a base plate 1, a box body 2, a loading platform 3, a knife platform 4, a rounded corner box 5, a large motor 7, a long belt 701, a rotating shaft 11, a cutter 8, a connecting seat 10 and a disassembly and assembly mechanism. The box body 2 is fixedly connected to the top rear side of the base plate 1, the loading platform 3 is slidably connected to the upper front side of the box body 2, the knife platform 4 is slidably connected to the top front side of the base plate 1, the top of the knife platform 4 is fixed to the rounded corner box 5, the large motor 7 is fixedly connected to the left front side of the rounded corner box 5, the rotating shaft 11 is rotatably connected inside the rounded corner box 5, a long belt 701 is wound between the output end of the large motor 7 and the rotating shaft 11, three circumferentially distributed connecting seats 10 are fixed to the outside of the rotating shaft 11, the cutter 8 is slidably connected to the side of the connecting seat 10 away from the rotating shaft 11, and a disassembly and assembly mechanism is provided on the rounded corner box 5.

[0028] like Figure 4 and Figure 5 As shown, the disassembly and assembly mechanism includes a short motor 13, a movable door 9, a short belt 6 and a large baffle 12. The short motor 13 is fixed to the right side of the bottom of the rounded corner box 5, and the front right side of the rounded corner box 5 is rotatably connected to the movable door 9. A short belt 6 is wound between the output end of the short motor 13 and the movable door 9. The right side of the connecting seat 10 is slidably connected to the large baffle 12, and the large baffle 12 is slidably connected to the cutter 8.

[0029] When researchers need to slice organ tissue, they can first fix the organ tissue on the stage 3, and then make the stage 3 drive the organ tissue to move up and down, and slice the organ tissue multiple times with the cutter 8. During this period, the knife stage 4 and the fillet box 5 will also drive the cutter 8 to move forward continuously and evenly and slowly to ensure that the slice thickness is consistent. When the cutter 8 in use is severely worn and affects the slice quality, the large motor 7 can be started and the long belt 701 can be used to drive the rotating shaft 11, the connecting seat 10 and the cutter 8 to rotate 120 degrees, so as to quickly switch to the spare cutter 8 to avoid affecting the slicing efficiency. At this time, since the damaged cutter 8 has rotated 120 degrees to the lower front part of the fillet box 5, the researcher can start the short motor 13 and drive the movable door 9 to rotate to the right through the short belt 6 to open it, and then pull out the large baffle 12 downward and pull out the damaged cutter 8 to the right for replacement. After the replacement is completed, the large baffle 12 is inserted back into its original position to fix the new cutter 8. In this way, there is no need to shut down the device and then slowly replace the cutter 8, thereby improving the working efficiency of the organ tissue slicing device.

[0030] Example 2

[0031] On the basis of Example 1, Figure 6 and Figure 7 As shown, it also includes a thin plate rack 14, a cylinder 15 and a conveyor belt 17. The cylinder 15 is fixedly connected to the left rear part of the tool table 4. The thin plate rack 14 is slidably connected between the tool table 4 and the fillet box 5. The output end of the cylinder 15 is fixedly connected to the thin plate rack 14, and the conveyor belt 17 is fixedly connected to the rear side of the thin plate rack 14.

[0032] like Figure 6 and Figure 7 As shown, a small baffle 16 is also included. The small baffle 16 is fixedly connected to the top of the rear side of the thin plate rack 14. The small baffle 16 is used to prevent the slices from sliding off the conveyor belt 17.

[0033] As the organ tissue slices are continuously cut, they will slide down along the cutter 8. At this time, the slices will fall on the conveyor belt 17. The presence of the small baffle 16 can prevent the slices from sliding off the conveyor belt 17. During this period, the conveyor belt 17 can be started to drive the slices to move to the right and be collected, so as to avoid the slices from piling up and sticking together, thereby affecting the slice quality. When switching the cutter 8, it is necessary to start the cylinder 15 to drive the thin plate rack 14, the conveyor belt 17 and the small baffle 16 to move upward to avoid blocking the cutter 8 from rotating. After the switching is completed, the thin plate rack 14, the conveyor belt 17 and the small baffle 16 are driven by the cylinder 15 to move downward and reset.

[0034] Example 3

[0035] On the basis of Example 2, Figure 8 and Figure 9As shown, it also includes a round head plate 18, an angled plate 19, an insertion rod 20 and a magnifying glass 21. The round head plate 18 is fixed to the right front side of the rounded box 5. The outside of the round head plate 18 is slidably connected to the angled plate 19. The front side of the angled plate 19 is internally slidably connected to the insertion rod 20. The insertion rod 20 is slidably connected to the round head plate 18. The top left side of the angled plate 19 is rotatably connected to the magnifying glass 21 through a damping shaft.

[0036] like Figure 8 and Figure 9 As shown, a plurality of cylindrical grooves for the insertion rods 20 to pass through are opened inside the upper side of the round head plate 18.

[0037] When researchers want to slice organ tissue, they should first pull out the insertion rod 20 to the left and adjust the height of the bevel plate 19 and the magnifying glass 21 according to personal circumstances. After adjustment, the insertion rod 20 is passed through the bevel plate 19 and inserted into the round head plate 18 to fix the bevel plate 19 and the magnifying glass 21. Then the magnifying glass 21 can be adjusted to a suitable angle for researchers to observe the slicing situation. If it is found that the cutter 8 is damaged or the slice does not meet the specifications, the cutter 8 can be switched in time or the device can be shut down to ensure the quality of the slice as much as possible.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An organ tissue slicing device, comprising a bottom plate (1), a box (2), a loading platform (3), a knife platform (4), a rounded corner box (5), a large motor (7), a long belt (701) and a rotating shaft (11), wherein the bottom plate (1) is fixedly connected to the box (2), the box (2) is slidably connected to the loading platform (3), the bottom plate (1) is slidably connected to the knife platform (4), the knife platform (4) is fixedly connected to the rounded corner box (5), the rounded corner box (5) is fixedly connected to the large motor (7), the rounded corner box (5) is rotatably connected to the rotating shaft (11), and a long belt (701) is wound between the output end of the large motor (7) and the rotating shaft (11), wherein the device is characterized in that: The invention also comprises a cutter (8), a connecting seat (10) and a disassembling mechanism. The rotating shaft (11) is fixedly connected with the connecting seat (10) distributed in the circumferential direction. The connecting seat (10) is slidably connected with the cutter (8). The rounded corner box (5) is provided with the disassembling mechanism.

2. The organ tissue slicing device according to claim 1, characterized in that: The disassembly and assembly mechanism comprises a short motor (13), a movable door (9), a short belt (6) and a large baffle (12); the rounded corner box (5) is fixedly connected with the short motor (13); the rounded corner box (5) is rotatably connected with the movable door (9); a short belt (6) is wound between the output end of the short motor (13) and the movable door (9); a connecting seat (10) is slidably connected with the large baffle (12); and the large baffle (12) is slidably connected with the cutter (8).

3. The organ tissue slicing device according to claim 2, characterized in that: The invention also comprises a thin plate rack (14), a cylinder (15) and a conveyor belt (17); the knife platform (4) is fixedly connected to the cylinder (15); the knife platform (4) and the rounded corner box (5) are slidably connected to the thin plate rack (14); and the thin plate rack (14) is fixedly connected to the conveyor belt (17).

4. The organ tissue slicing device according to claim 3, characterized in that: It also includes a small baffle (16), and the thin plate frame (14) is fixedly connected with the small baffle (16).

5. The organ tissue slicing device according to claim 4, characterized in that: The invention also comprises a round head plate (18), an angled plate (19), an insertion rod (20) and a magnifying glass (21). The rounded corner box (5) is fixedly connected with the round head plate (18), the round head plate (18) is slidably connected with the angled plate (19), the angled plate (19) is slidably connected with the insertion rod (20), the insertion rod (20) is slidably connected to the round head plate (18), and the angled plate (19) is rotatably connected with the magnifying glass (21) via a damping shaft (11).

6. The organ tissue slicing device according to claim 5, characterized in that: The round head plate (18) is provided with a plurality of cylindrical grooves for the insertion rods (20) to pass through.

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