Pathological specimen soaking device
By designing the lifting and stirring structure of the pathological specimen soaking device, the problem of immersion unevenness caused by tissue floating is solved, the tissue is fully contacted with the soaking liquid, and the soaking effect is improved.
Patent Information
- Application Number
- CN202422280877.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-19
AI Technical Summary
During the soaking process, the pathological specimens float on the liquid surface because the tissue density is less than the fixed liquid, resulting in poor soaking effect.
A pathological specimen soaking device is designed, including an immersion box, a box cover, a placement device and a lifting device. The mesh frame can enter the soaking liquid through the lifting device, and the soaking liquid is stirred through the stirring shaft and the stirring leaf to ensure that the tissue and the soaking liquid are in full contact.
It improves the soaking effect of pathological specimens, ensures that the tissue is in full contact with the soaking liquid, and enhances the uniformity and efficiency of the soaking.
Smart Images
Figure CN223122641U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a pathological specimen soaking device. Background Technique
[0002] Pathological specimens refer to tissue, cell or body fluid samples collected from patients in medical diagnosis and research. These samples are used for pathological examinations to determine the nature, degree and development of diseases. The analysis of pathological specimens is crucial for disease diagnosis, treatment plan selection and prognosis evaluation.
[0003] Soaking of pathological specimens is a very important step in pathological laboratories, mainly used to preserve tissue samples for subsequent microscopic examination, immunohistochemical staining, molecular biology detection and other analyses.
[0004] However, when the tissue density is less than that of the fixing solution, the tissue floats on the surface of the fixing solution, thus affecting its soaking effect. Content of the Utility Model
[0005] To solve the above technical problems, the utility model provides a pathological specimen soaking device which is convenient for tissues to be fully contacted with the soaking solution by setting this device, thereby improving its soaking effect.
[0006] A pathological specimen soaking device of the utility model includes a soaking box, a box cover and a placing device. Four groups of legs are arranged at the bottom end of the soaking box. The box cover is covered on the top end of the soaking box. The placing device is installed on the box cover and is cooperatively connected with the soaking box. The placing device includes four groups of fixing rods, a wire frame, a wire frame door, a handle, a first plug board, a second plug board, a plug rod, a spring, a pull handle and a lifting device. The lifting device is installed on the upper sides of the left end and the right end of the soaking box and is cooperatively connected with the left end and the right end of the box cover. The wire frame is installed at the bottom end of the box cover through four groups of fixing rods. An opening is communicated at the front end of the wire frame. The wire frame door is rotatably installed at the opening of the wire frame. The handle is installed on the right side of the front end of the wire frame door. The first plug board is installed at the right end of the front end of the wire frame door. The second plug board is installed on the right side of the front end of the wire frame. The first plug board and the second plug board are corresponding in position. Slide holes are communicated on both the first plug board and the second plug board. The plug rod is slidably connected with the slide holes of the first plug board and the second plug board. The pull handle is installed at the right end of the plug rod. The spring is sleeved on the right side of the plug rod. One end of the spring is connected with the pull handle, and the other end of the spring is connected with the second plug board.
[0007] Preferably, the lifting device includes two groups of first fixing plates, two groups of first connecting plates and two groups of electric push rods. The two groups of first fixing plates are respectively installed on the upper sides of the left end and the right end of the soaking box. The two groups of first connecting plates are respectively installed on the left end and the right end of the box cover. The two groups of electric push rods are respectively installed at the top ends of the two groups of first fixing plates. The output ends of the two groups of electric push rods are respectively connected with the bottom ends of the two groups of first connecting plates.
[0008] Preferably, it further includes two groups of stirring shafts, four groups of stirring blades, two groups of sprockets, a chain, a mounting frame and a motor. The two groups of stirring shafts are respectively rotatably mounted on the left and right sides of the bottom of the soaking tank. The four groups of stirring blades are respectively mounted on the upper parts of the two groups of stirring shafts. The two groups of sprockets are respectively mounted on the bottoms of the two groups of stirring shafts. The two groups of sprockets are engaged with the chain. The mounting frame is mounted on the left side of the bottom end of the soaking tank. The motor is mounted inside the mounting frame. The output end of the motor is connected to the bottom end of the left stirring shaft.
[0009] Preferably, it further includes four groups of buckles and four groups of card seats. The four groups of buckles are respectively mounted on the front upper side and the rear upper side of the left end and the right end of the soaking tank. The four groups of card seats are respectively mounted on the front side and the rear side of the left end of the lid. The four groups of card seats are cooperatively clamped with the four groups of buckles.
[0010] Preferably, it further includes two groups of second connecting plates, two groups of second fixing plates, two groups of guide rods and two groups of guide tubes. The two groups of second connecting plates are respectively mounted on the front end and the rear end of the lid. The two groups of second fixing plates are respectively mounted on the upper sides of the front end and the rear end of the soaking tank. The two groups of guide rods are respectively mounted on the bottom ends of the two groups of second connecting plates. The two groups of guide tubes are respectively mounted in the middle parts of the two groups of second fixing plates. The two groups of guide rods are slidably connected with the two groups of guide tubes.
[0011] Preferably, a plurality of groups of mesh partitions are arranged inside the mesh frame.
[0012] Preferably, soft sponges are coated on the inner end of the mesh frame and the partition plates.
[0013] Preferably, the fixed rod, the mesh frame, the mesh frame door, the handle, the first plug board, the second plug board, the plug rod, the spring, the handle, the stirring shaft and the stirring blade are all made of stainless steel.
[0014] Compared with the prior art, the beneficial effect of the present utility model is as follows: By pulling the plug rod through the handle, the spring is in a compressed state. After the plug rod is separated from the first plug board, the mesh frame door is opened through the handle, and the tissue is placed inside the mesh frame. Then the mesh frame door is closed on the mesh frame. After that, the handle is released, and the spring rebounds to drive the plug rod to move leftward. The plug rod is cooperatively inserted with the first plug board to fix the mesh frame door. Then the lid is driven to move downward by the lifting device to cover the top end of the soaking tank, and the mesh frame is immersed in the soaking liquid in the soaking tank, and the tissue in the mesh frame is soaked. By setting this device, it is convenient for the tissue to be fully contacted with the soaking liquid, and the soaking effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is the first perspective structural schematic diagram of the present utility model;
[0016] Figure 2 is the second perspective structural schematic diagram of the present utility model;
[0017] Figure 3Yes Figure 1 Schematic enlarged structure diagram of A in
[0018] Figure 4 Yes Figure 1 Schematic enlarged structure diagram of B in
[0019] Reference numerals in the drawings: 1, immersion tank; 2, support legs; 3, tank cover; 4, fixing rods; 5, wire frame; 6, wire frame door; 7, handle; 8, first plug board; 9, second plug board; 10, plug rod; 11, spring; 12, pull handle; 13, first fixing plate; 14, first connecting plate; 15, electric push rod; 16, stirring shaft; 17, stirring blades; 18, sprocket; 19, chain; 20, mounting bracket; 21, motor; 22, buckle; 23, card seat; 24, second connecting plate; 25, second fixing plate; 26, guide rod; 27, guide tube. Specific embodiments
[0020] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present invention. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.
[0021] As Figures 1 to 4 shown, a pathological specimen immersion device of the present invention includes an immersion tank 1, a tank cover 3 and a placing device. Four groups of support legs 2 are provided at the bottom end of the immersion tank 1. The tank cover 3 is covered on the top end of the immersion tank 1. The placing device is installed on the tank cover 3. The placing device is cooperatively connected with the immersion tank 1. The placing device includes four groups of fixing rods 4, a wire frame 5, a wire frame door 6, a handle 7, a first plug board 8, a second plug board 9, a plug rod 10, a spring 11, a pull handle 12 and a lifting device. The lifting device is installed on the upper sides of the left and right ends of the immersion tank 1. The lifting device is cooperatively connected with the left and right ends of the tank cover 3. The wire frame 5 is installed at the bottom end of the tank cover 3 through four groups of fixing rods 4. An opening is communicated at the front end of the wire frame 5. The wire frame door 6 is rotatably installed at the opening of the wire frame 5. The handle 7 is installed on the front right side of the wire frame door 6. The first plug board 8 is installed on the front right end of the wire frame door 6. The second plug board 9 is installed on the front right side of the wire frame 5. The first plug board 8 and the second plug board 9 are in corresponding positions. Slide holes are communicated on both the first plug board 8 and the second plug board 9. The plug rod 10 is slidably connected with the slide holes of the first plug board 8 and the second plug board 9. The pull handle 12 is installed on the right end of the plug rod 10. The spring 11 is sleeved on the right side of the plug rod 10. One end of the spring 11 is connected to the pull handle 12, and the other end of the spring 11 is connected to the second plug board 9;
[0022] Pull the insertion rod 10 through the handle 12, and the spring 11 will be in a compressed state. After the insertion rod 10 is separated from the first insertion plate 8, open the mesh frame door 6 through the handle 7, place the tissue inside the mesh frame 5, then close the mesh frame door 6 on the mesh frame 5. After that, release the handle 12, and the spring 11 will rebound and drive the insertion rod 10 to move leftward. The insertion rod 10 will be inserted and matched with the first insertion plate 8 to fix the mesh frame door 6. Then, drive the box cover 3 to move downward through the lifting device and cover it on the top of the soaking tank 1. The mesh frame 5 will be soaked in the soaking liquid in the soaking tank 1, and the tissue in the mesh frame 5 will be soaked. By setting this device, it is convenient for the tissue to be in full contact with the soaking liquid, improving the soaking effect.
[0023] As a preference of the above embodiment, the lifting device includes two groups of first fixing plates 13, two groups of first connecting plates 14, and two groups of electric push rods 15. The two groups of first fixing plates 13 are respectively installed on the upper sides of the left end and the right end of the soaking tank 1. The two groups of first connecting plates 14 are respectively installed on the left end and the right end of the box cover 3. The two groups of electric push rods 15 are respectively installed on the tops of the two groups of first fixing plates 13. The output ends of the two groups of electric push rods 15 are respectively connected to the bottoms of the two groups of first connecting plates 14.
[0024] By setting the first fixing plate 13, the first connecting plate 14, and the electric push rod 15, by turning on the two groups of electric push rods 15, the two groups of electric push rods 15 will drive the box cover 3 to lift and lower through the two groups of first connecting plates 14, playing a role in driving the mesh frame 5 to lift and lower for taking and placing.
[0025] As a preference of the above embodiment, it further includes two groups of stirring shafts 16, four groups of stirring blades 17, two groups of sprockets 18, a chain 19, a mounting frame 20, and a motor 21. The two groups of stirring shafts 16 are respectively rotatably installed on the left side and the right side of the bottom of the soaking tank 1. The four groups of stirring blades 17 are respectively installed on the upper parts of the two groups of stirring shafts 16. The two groups of sprockets 18 are respectively installed at the bottoms of the two groups of stirring shafts 16. The two groups of sprockets 18 are meshed with the chain 19. The mounting frame 20 is installed on the left side of the bottom end of the soaking tank 1. The motor 21 is installed inside the mounting frame 20. The output end of the motor 21 is connected to the bottom end of the left stirring shaft 16.
[0026] By setting the stirring shaft 16, the stirring blade 17, the sprocket 18, the chain 19, the mounting frame 20, and the motor 21, by turning on the motor 21, the motor 21 will drive the left stirring shaft 16 to rotate. The left stirring shaft 16 will drive the left sprocket 18 to rotate. The left sprocket 18 will be meshed with the chain 19. The chain 19 will be meshed with the right sprocket 18. The right sprocket 18 will drive the right stirring shaft 16 to rotate. The two groups of stirring shafts 16 will drive the four groups of stirring blades 17 to rotate, thereby stirring the soaking liquid in the soaking tank 1, making the tissue in full contact with the soaking liquid, and ensuring that the soaking liquid contacts the tissue evenly.
[0027] As a preferred embodiment of the above embodiment, four sets of buckles 22 and four sets of card seats 23 are also included, the four sets of buckles 22 are respectively installed on the front upper side and the rear upper side of the left end and the right end of the soaking box 1, and the four sets of card seats 23 are respectively installed on the front side and the rear side of the left end of the box cover 3, and the four sets of card seats 23 are matched with the four sets of buckles 22 for card installation;
[0028] By providing the buckles 22 and the sockets 23 , when the box cover 3 is installed on the top of the soaking box 1 , the four groups of buckles 22 and the four groups of sockets 23 are engaged with each other, thereby improving the sealing performance of the soaking box 1 .
[0029] As a preferred embodiment of the above embodiment, it also includes two groups of second connecting plates 24, two groups of second fixing plates 25, two groups of guide rods 26 and two groups of guide tubes 27, the two groups of second connecting plates 24 are respectively installed at the front end and the rear end of the box cover 3, the two groups of second fixing plates 25 are respectively installed at the upper sides of the front end and the rear end of the soaking box 1, the two groups of guide rods 26 are respectively installed at the bottom ends of the two groups of second connecting plates 24, the two groups of guide tubes 27 are respectively installed in the middle of the two groups of second fixing plates 25, and the two groups of guide rods 26 are slidably connected with the two groups of guide tubes 27;
[0030] By providing the second connecting plate 24, the second fixing plate 25, the guide rods 26 and the guide tubes 27, when the box cover 3 is raised or lowered, the two groups of guide rods 26 slide in the two groups of guide tubes 27, thereby ensuring the stability of the lifting of the box cover 3.
[0031] As a preferred embodiment of the above, a plurality of groups of mesh partitions are arranged in the mesh frame 5;
[0032] Avoid collisions between tissues as much as possible.
[0033] As a preferred embodiment of the above, the inner end of the mesh frame 5 and the partition are both covered with soft sponge;
[0034] It can absorb the energy of collision and reduce tissue damage.
[0035] As a preferred embodiment of the above, the fixing rod 4, the screen frame 5, the screen frame door 6, the handle 7, the first plug plate 8, the second plug plate 9, the plug rod 10, the spring 11, the handle 12, the stirring shaft 16 and the stirring blade 17 are all made of stainless steel;
[0036] The immersion liquid can be prevented from corroding the fixing rod 4, the screen frame 5, the screen frame door 6, the handle 7, the first plug plate 8, the second plug plate 9, the plug rod 10, the spring 11, the handle 12, the stirring shaft 16 and the stirring blade 17.
[0037] A pathological specimen soaking device of the present utility model, when working, first pulls the insertion rod 10 through the handle 12, and the spring 11 is in a compressed state. After the insertion rod 10 is separated from the first insertion plate 8, the wire frame door 6 is opened through the handle 7, the tissue is placed inside the wire frame 5, and then the wire frame door 6 is closed on the wire frame 5. After that, the handle 12 is released, and the spring 11 rebounds to drive the insertion rod 10 to move leftward. The insertion rod 10 is inserted and matched with the first insertion plate 8 to fix the wire frame door 6. Then, by turning on the motor 21, the motor 21 drives the left stirring shaft 16 to rotate. The left stirring shaft 16 drives the left sprocket 18 to rotate. The left sprocket 18 meshes with the chain 19, and the chain 19 meshes with the right sprocket 18. The right sprocket 18 drives the right stirring shaft 16 to rotate. The two stirring shafts 16 drive the four stirring blades 17 to rotate, so as to stir the soaking liquid in the soaking tank 1. After that, the two electric push rods 15 are turned on, and the two electric push rods 15 drive the tank cover 3 to move downward through the two first connecting plates 14 and cover it on the top of the soaking tank 1. Then, the four card seats 23 are inserted and matched with the four buckles 22, and the wire frame 5 is soaked in the soaking liquid in the soaking tank 1. The tissue in the wire frame 5 contacts the soaking liquid for soaking.
[0038] The installation method, connection method or setting method of a pathological specimen soaking device of the present utility model are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the electric push rods 15 and the motor 21 of a pathological specimen soaking device of the present utility model are purchased on the market, and technicians in this industry only need to install and operate according to the attached operation manual.
[0039] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in the technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. A pathological specimen immersion device, characterized in that, It includes a soaking tank (1), a tank cover (3) and a placing device. Four groups of legs (2) are provided at the bottom end of the soaking tank (1). The tank cover (3) is installed on the top end of the soaking tank (1). The placing device is installed on the tank cover (3), and the placing device is cooperatively connected with the soaking tank (1). The placing device includes four groups of fixing rods (4), a wire frame (5), a wire frame door (6), a handle (7), a first plug board (8), a second plug board (9), a plug rod (10), a spring (11), a handle (12) and a lifting device. The lifting device is installed on the upper sides of the left end and the right end of the soaking tank (1), and the lifting device is cooperatively connected with the left end and the right end of the tank cover (3). The wire frame (5) is installed at the bottom end of the tank cover (3) through four groups of fixing rods (4). An opening is communicatedly provided at the front end of the wire frame (5). The wire frame door (6) is rotatably installed at the opening of the wire frame (5). The handle (7) is installed on the right side of the front end of the wire frame door (6). The first plug board (8) is installed at the right end of the front end of the wire frame door (6). The second plug board (9) is installed on the right side of the front end of the wire frame (5). The positions of the first plug board (8) and the second plug board (9) correspond to each other. Slide holes are communicatedly provided on both the first plug board (8) and the second plug board (9). The plug rod (10) is slidably connected with the slide holes of the first plug board (8) and the second plug board (9). The handle (12) is installed at the right end of the plug rod (10). The spring (11) is sleeved on the right side of the plug rod (10). One end of the spring (11) is connected with the handle (12), and the other end of the spring (11) is connected with the second plug board (9).
2. The pathological specimen soaking device according to claim 1, wherein The lifting device includes two groups of first fixing plates (13), two groups of first connecting plates (14) and two groups of electric push rods (15). The two groups of first fixing plates (13) are respectively installed on the upper sides of the left end and the right end of the soaking tank (1). The two groups of first connecting plates (14) are respectively installed on the left end and the right end of the tank cover (3). The two groups of electric push rods (15) are respectively installed at the top ends of the two groups of first fixing plates (13). The output ends of the two groups of electric push rods (15) are respectively connected with the bottom ends of the two groups of first connecting plates (14).
3. The pathological specimen soaking device according to claim 2, characterized in that, It also includes two groups of stirring shafts (16), four groups of stirring blades (17), two groups of sprockets (18), a chain (19), a mounting frame (20) and a motor (21). The two groups of stirring shafts (16) are respectively rotatably installed on the left side and the right side of the bottom of the soaking tank (1). The four groups of stirring blades (17) are respectively installed on the upper parts of the two groups of stirring shafts (16). The two groups of sprockets (18) are respectively installed at the bottoms of the two groups of stirring shafts (16). The two groups of sprockets (18) are meshed with the chain (19). The mounting frame (20) is installed on the left side of the bottom end of the soaking tank (1). The motor (21) is installed inside the mounting frame (20). The output end of the motor (21) is connected with the bottom end of the left stirring shaft (16).
4. The pathological specimen soaking device according to claim 3, wherein It also includes four groups of buckles (22) and four groups of clamping seats (23). The four groups of buckles (22) are respectively installed on the front upper sides and the rear upper sides of the left end and the right end of the soaking tank (1). The four groups of clamping seats (23) are respectively installed on the front side and the rear side of the left end of the tank cover (3). The four groups of clamping seats (23) are cooperatively clamped with the four groups of buckles (22).
5. The pathological specimen soaking device according to claim 4, characterized in that It further includes two groups of second connecting plates (24), two groups of second fixing plates (25), two groups of guide rods (26) and two groups of guide tubes (27). The two groups of second connecting plates (24) are respectively installed at the front end and the rear end of the box cover (3), the two groups of second fixing plates (25) are respectively installed at the upper sides of the front end and the rear end of the soaking tank (1), the two groups of guide rods (26) are respectively installed at the bottom ends of the two groups of second connecting plates (24), the two groups of guide tubes (27) are respectively installed in the middle parts of the two groups of second fixing plates (25), and the two groups of guide rods (26) are slidably connected with the two groups of guide tubes (27).
6. The pathological specimen soaking device according to claim 5, characterized in that, Multiple groups of mesh partitions are arranged inside the mesh frame (5).
7. The pathological specimen soaking device according to claim 6, wherein, Soft sponges are covered on both the inner end of the mesh frame (5) and the partitions.
8. The pathological specimen soaking device according to claim 7, wherein, The fixing rod (4), the mesh frame (5), the mesh frame door (6), the handle (7), the first plug board (8), the second plug board (9), the plug rod (10), the spring (11), the handle (12), the stirring shaft (16) and the stirring blades (17) are all made of stainless steel.