Tissue and organ dehydration device for pathological detection
By introducing a slide and position adjustment component into the tissue and organ dehydration device for pathological testing, the problems of low utilization rate of single basket design and high cost of double basket design are solved, realizing high efficiency and flexibility of using different dehydrating agents in multiple baskets at the same time, and reducing costs.
Patent Information
- Application Number
- CN202422954614.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing organ dehydration equipment suffers from low utilization due to its single-basket design, while a double-basket design increases costs.
Design a tissue and organ dehydration device for pathological testing. It adopts a slide and a position adjustment component. Through the cooperation of the locking block and the basket slot, the basket can be flexibly picked up and lowered. The cylinder cover is automatically opened or closed when the slide moves above different liquid cylinders, allowing multiple baskets to use different dehydrating agents at the same time.
It improves the application efficiency of the equipment, reduces costs, and enables the flexibility and efficiency of using different dehydrating agents in multiple baskets simultaneously.
Smart Images
Figure CN223565353U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to biological experiment equipment field especially, relates to a pathological detection tissue organ dehydration device. BACKGROUND
[0002] The pathological detection tissue organ dehydration device is a commonly used equipment in medical pathology, and its principle is that when a tissue sample is soaked in a dehydrating agent with gradually increasing concentration, water will penetrate out of the tissue through osmosis because the solute concentration in the dehydrating agent is greater than the water concentration in the tissue. Different pathological tissue organs have different water concentrations, so different dehydrating agents need to be used for soaking and then for osmotic dehydration.
[0003] The currently used tissue organ dehydration equipment generally has multiple liquid cylinders arranged inside the equipment, which are used for containing different dehydrating agents, such as formalin solution, gradient alcohol, dimethylbenzene, paraffin, etc., so as to facilitate direct use during dehydration. However, the current tissue organ dehydration equipment is generally designed with a single hanging basket, and the hanging basket is mechanically clamped with a driving member, which cannot be disassembled during specific dehydration operation, resulting in the use of only one hanging basket at a time, greatly reducing the equipment utilization rate. Although there are also tissue organ dehydration equipment designed with double hanging baskets, two sets of driving members are required, which greatly increases the cost. Therefore, a pathological detection tissue organ dehydration device is proposed. SUMMARY
[0004] The utility model aims at providing a pathological detection tissue organ dehydration device, which solves the problem of low equipment utilization rate caused by single hanging basket design of the current tissue organ dehydration equipment, and the problem of cost increase caused by double hanging basket design.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pathological detection tissue organ dehydration device, comprising a device main body, a plurality of liquid cylinders arranged side by side on the device main body, and a hanging basket located above the liquid cylinders, further comprising a sliding frame for installing the hanging basket and a position adjusting assembly located on one side of the liquid cylinders, the position adjusting assembly being used to drive the sliding frame to slide above different liquid cylinders and hoist the corresponding liquid cylinders.
[0006] Preferably, two clamping blocks are arranged below the sliding frame, and clamping grooves matched with the two clamping blocks are arranged on both sides of the upper end of the hanging basket.
[0007] Preferably, a bidirectional screw rod with opposite screw directions at both ends is arranged below the sliding frame, and both ends of the bidirectional screw rod are rotationally connected with the sliding frame, two sliding plates are threadedly arranged on the bidirectional screw rod, and each clamping block is connected with one sliding plate.
[0008] Preferably, the position adjusting assembly comprises an x-axis slide rail and a y-axis slide rail, the y-axis slide rail is slidingly connected to the x-axis slide rail, and the slide carriage is slidingly connected to the y-axis slide rail.
[0009] Preferably, a plurality of liquid cylinder grooves are formed in the device body, and each liquid cylinder is arranged in a liquid cylinder groove.
[0010] Preferably, a cylinder cover matched with the liquid cylinder is arranged on the upper end of each liquid cylinder groove through a spring hinge seat.
[0011] Preferably, a sliding frame is arranged between adjacent liquid cylinders in the device body, a trapezoidal block is slidingly connected to the sliding frame, a winding wheel is arranged on the side of the spring hinge seat close to the position adjusting assembly, a pull rope is wound on the winding wheel and connected to the trapezoidal block through a through hole in the device body, a push plate is sleeved on the position adjusting assembly, and the push plate is slidingly and tightly connected to the trapezoidal block.
[0012] Preferably, a vertical guide slide rod is arranged on the sliding frame, the trapezoidal block is slidingly sleeved on the outer side of the guide slide rod, and a spring is connected between the trapezoidal block and the bottom of the sliding frame and sleeved on the outer side of the guide slide rod.
[0013] Compared with the related art, the pathological detection tissue organ dehydration device has the following beneficial effects:
[0014] The device body is provided with the clamping blocks capable of driving the clamping blocks to move close to or away from each other on the slide carriage, the clamping blocks are matched with the clamping grooves on the hanging baskets, the hanging baskets are clamped or released flexibly, the corresponding cylinder cover is opened when the slide carriage moves above a liquid cylinder groove, the cylinder cover is closed when the slide carriage moves away, one slide carriage can control multiple hanging baskets to use the dehydration agent in the stationary liquid cylinder for dehydration application at the same time, the application efficiency of the equipment is improved, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a structural schematic view of the device.
[0016] Figure 2 It is an internal structural schematic view of the device body.
[0017] Figure 3 It is an enlarged view of A in FIG. Figure 2
[0018] Figure 4 It is a layout direction schematic view of the liquid cylinder groove.
[0019] Figure 5 It is a structural schematic view of the position adjusting assembly.
[0020] In the figure: 1, device main body; 2, liquid cylinder groove; 3, hanging basket; 4, x-axis sliding rail; 5, y-axis sliding rail; 6, sliding frame; 7, spring hinge seat; 8, cylinder cover; 9, servo motor; 10, bidirectional screw rod; 11, sliding plate; 12, clamping block; 13, hanging basket; 14, clamping groove; 15, winding wheel; 16, through hole; 17, sliding frame; 18, trapezoidal block; 19, pull rope; 20, guide sliding rod; 21, spring; 22, push plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0022] Please refer to Figures 1-5 The present application provides a technical solution: a tissue organ dehydration device for pathological detection, comprising a device main body 1, a plurality of liquid cylinders 3 arranged side by side on the device main body 1, and a hanging basket 13 located above the liquid cylinders 3. The device main body 1 is also provided with a display screen and a PLC control device on both sides, which are used to operate the electrical elements on the device. This part belongs to the prior art.
[0023] It also comprises a sliding frame 6 for mounting the hanging basket 13 and a position adjusting assembly located on one side of the liquid cylinder 3. The position adjusting assembly is used to drive the sliding frame 6 to slide above different liquid cylinders 3 and hoist the corresponding liquid cylinders 3.
[0024] The device main body 1 can be the existing Tewe TC-120H tissue dehydrator or the Kuaikai TH-TK tissue dehydrator, but is not limited to the above two.
[0025] Further, two clamping blocks 12 are arranged below the sliding frame 6, and clamping grooves 14 matching the two clamping blocks 12 are arranged on both sides of the upper end of the hanging basket 13, as shown in Figure 5 , so that the sliding frame 6 can conveniently clamp and move the hanging basket 13.
[0026] Further, the position adjusting assembly comprises an x-axis sliding rail 4 and a y-axis sliding rail 5, the y-axis sliding rail 5 is slidingly connected to the x-axis sliding rail 4, and the sliding frame 6 is slidingly connected to the y-axis sliding rail 5, as shown in Figure 2 and 5 , the y-axis sliding rail 5 sliding in the x-axis sliding rail 4 is driven by the x-axis sliding rail 4 to slide left and right, and the sliding frame 6 moves up and down through the operation of the y-axis sliding rail 5, so that the sliding frame 6 can be controlled to adjust to any position along the x-axis sliding rail 4 or the y-axis sliding rail 5 in the device main body 1.
[0027] Furthermore, a bidirectional lead screw 10 with opposite thread directions at both ends is provided below the slide 6, and both ends of the bidirectional lead screw 10 are rotatably connected to the slide 6. Two slide plates 11 are threaded onto the bidirectional lead screw 10, and each locking block 12 is connected to one slide plate 11. Figure 5 As shown, when it is necessary to clamp and move the basket 13, first control the slide 6 to move to a high position away from the liquid cylinder 3 and above the liquid cylinder 3 containing the dehydrating agent to be used. Place the basket 13 between the two side blocks 12, and align the slot 14 with the block 12. Drive the servo motors 9 on both sides to run synchronously, driving the bidirectional lead screw 10 to rotate. Due to the sliding limit of the slide plates 11 on both sides and the slide 6, the slide plates 11 on both sides can move closer to each other, and drive the two side blocks 12 to move closer to each other, gradually inserting into the slot 14. This achieves clamping of the basket 13 by the slide 6. When it is necessary to remove the basket 13, control the two side blocks 12 to move away from each other.
[0028] Furthermore, the width of the basket 13 and the range of motion of the locking block 12 in the slot 14 are both smaller than the width of the liquid cylinder 3. This allows the basket 13 to be placed directly into the liquid cylinder 3 via the slide 6, thus avoiding manual labor. When removing the basket, the locking block 12 can be controlled to extend directly into the liquid cylinder 3 to lock the slot 14 on the basket 13.
[0029] Furthermore, the main body 1 of the device has multiple liquid cylinder slots 2, and each liquid cylinder 3 is placed in a liquid cylinder slot 2, such as... Figure 2 As shown, the arrangement of multiple liquid tanks 2 can hold a variety of different dehydrating agents, and when multiple baskets 13 are used at the same time, even if the tissues and organs carried in the baskets 13 are different, the liquid tank 3 containing the corresponding dehydrating agent can be selected for use.
[0030] Furthermore, each cylinder tank 2 has a cylinder cover 8 matching the cylinder 3 mounted on its upper end via a spring hinge seat 7. Inside the main body 1, a sliding frame 17 is provided between adjacent cylinders 3. A trapezoidal block 18 is slidably connected to the sliding frame 17. A winding wheel 15 is provided on the side of the spring hinge seat 7 near the position adjustment component. A pull rope 19 is wound on the winding wheel 15, and the other end of the pull rope 19 passes through the through hole 16 on the main body 1 and is connected to the trapezoidal block 18. A push plate 22 is fitted onto the position adjustment component, and the push plate 22 is slidably fitted to the trapezoidal block 18. Figure 2 and 3As shown, when the x-axis sliding rail 4 drives the y-axis sliding rail 5 to move, the push plate 22 connected to the y-axis sliding rail 5 will be respectively in sliding fit with the trapezoidal blocks 18 on one side of each hydraulic cylinder 3, sliding against the trapezoidal blocks 18, pushing them to move downward, and pulling the pull rope 19 to stretch downward to drive the spring hinge seat 7 to rotate, thereby realizing the reverse opening of the cylinder cover 8. Specifically, when the y-axis sliding rail 5 is moved to the position opposite to the front and back of the hydraulic cylinder 3, the push plate 22 drives the trapezoidal block 18 to slide to the lowest position, and at this time, the cylinder cover 8 will be turned by more than 90° from the horizontal and closed state to the open state, so that the clamping block 12 on the sliding frame 6 can clamp the basket 13.
[0031] As shown, the through hole 16 is provided to facilitate the pull rope 19 to pass through it, and the lower end of the pull rope 19 is connected to the trapezoidal block 18. Figure 3
[0032] Further, the sliding frame 17 is provided with a vertical guide sliding rod 20, the trapezoidal block 18 is slidably arranged outside the guide sliding rod 20, the spring 21 is connected between the trapezoidal block 18 and the bottom of the sliding frame 17, and the spring 21 is arranged outside the guide sliding rod 20. Figure 3 The guide sliding rod 20 is arranged to improve the stability of the trapezoidal block 18 when it is pushed and slid downward by the push plate 22, and the spring 21 is arranged to provide a restoring force for the trapezoidal block 18 when it is not pushed by the push plate 22, so as to avoid the problem that the restoring force may be insufficient when only the spring hinge seat 7 is used for restoring.
Claims
1. A tissue and organ dehydration device for pathological examination, comprising a main body (1), a plurality of liquid cylinders (3) arranged side by side on the main body (1), and a basket (13) located above the liquid cylinders (3), characterized in that, It also includes a carriage (6) for mounting the basket (13) and a position adjustment assembly located on one side of the liquid cylinder (3), the position adjustment assembly being used to drive the carriage (6) to slide above different liquid cylinders (3) and lift the corresponding liquid cylinder (3).
2. The tissue and organ dehydration device for pathological testing according to claim 1, characterized in that, Two locking blocks (12) are slidably provided below the carriage (6), and the upper ends of the basket (13) are provided with locking slots (14) that match the two locking blocks (12).
3. The tissue and organ dehydration device for pathological testing according to claim 2, characterized in that, The slide (6) is provided with a bidirectional lead screw (10) with opposite thread directions at both ends, and the two ends of the bidirectional lead screw (10) are rotatably connected to the slide (6). Two slide plates (11) are threaded on the bidirectional lead screw (10), and each of the locking blocks (12) is connected to a slide plate (11).
4. The tissue and organ dehydration device for pathological testing according to claim 1, characterized in that, The position adjustment assembly includes an x-axis slide rail (4) and a y-axis slide rail (5), the y-axis slide rail (5) being slidably connected to the x-axis slide rail (4), and the carriage (6) being slidably connected to the y-axis slide rail (5).
5. The tissue and organ dehydration device for pathological testing according to claim 1, characterized in that, The main body (1) of the device has multiple liquid cylinder slots (2), and each liquid cylinder (3) is placed in a liquid cylinder slot (2).
6. The tissue and organ dehydration device for pathological testing according to claim 5, characterized in that, Each of the liquid cylinder slots (2) has a cylinder cover (8) that matches the liquid cylinder (3) mounted on its upper end via a spring hinge seat (7).
7. A tissue and organ dehydration device for pathological testing according to claim 6, characterized in that, Inside the main body (1) of the device, there is a sliding frame (17) between adjacent liquid cylinders (3). A trapezoidal block (18) is slidably connected to the sliding frame (17). A winding wheel (15) is provided on the side of the spring hinge seat (7) near the position adjustment component. A pull rope (19) is wound on the winding wheel (15), and the other end of the pull rope (19) passes through the through hole (16) on the main body (1) of the device and is connected to the trapezoidal block (18). A push plate (22) is fitted on the position adjustment component, and the push plate (22) is slidably attached to the trapezoidal block (18).
8. A tissue and organ dehydration device for pathological testing according to claim 7, characterized in that, The sliding frame (17) is provided with a vertical guide slide rod (20), the trapezoidal block (18) is slidably sleeved on the outside of the guide slide rod (20), and a spring (21) is connected between the trapezoidal block (18) and the bottom of the sliding frame (17), and the spring (21) is sleeved on the outside of the guide slide rod (20).