Intelligent mobile immunohistochemical reagent liquid preparation equipment for pathology laboratory

Abstract

Intelligent mobile immunohistochemical reagent liquid preparation equipment for a pathology laboratory comprises a base, universal wheels arranged at the bottom of the base, a vertical cabinet arranged at the top of the rear side of the base, a plurality of drawers arranged at the lower part of the left side of the vertical cabinet, a water purification barrel arranged at the right side of the vertical cabinet, a filter arranged at the rear side of the vertical cabinet, and a water pump connected to the top of the filter, the bottom of the filter is connected with a water purification barrel; a water pump water outlet is connected with a relay pipe; a lifting frame capable of adjusting the vertical position is arranged on the front side of the vertical cabinet, a plurality of placement boxes are arranged on the front side of the lifting frame, a detachable liquid preparation barrel is placed in each placement box, a liquid outlet valve is arranged at the bottom of each liquid preparation barrel, a liquid feeding valve is connected to the top of each liquid preparation barrel through a water pipe, and the liquid feeding valves are fixed to the rear portion of the upper side of the lifting frame; the liquid feeding valve is connected with the relay pipe through a water pipe. The utility model effectively solves the problems that the traditional equipment is inconvenient to move, the labor intensity in the liquid preparation process is high, the liquid preparation accuracy is insufficient and the sewage recovery management is lacked.

Description

Technical Field

[0001] The utility model belongs to the field of medical instruments, and in particular relates to an intelligent mobile immunohistochemistry reagent dispensing device used in a pathology laboratory. Background Art

[0002] In pathology laboratories, the preparation of immunohistochemistry reagents is a key link, and its accuracy and efficiency directly affect the reliability of experimental results. Traditional immunohistochemistry reagent preparation equipment is usually simple in structure and relies heavily on manual operation. Experimenters need to frequently carry buckets, pour clean water into the preparation buckets, and then mix various reagents according to the required proportions. This type of operation is not only time-consuming and labor-intensive, but also because the buckets are heavy and the preparation height is difficult to adjust, liquids are prone to spillage or inconvenience in taking liquids during the operation. This increases the workload of laboratory staff and also affects operational efficiency. In addition, the uncontrollability of manual operation makes it difficult to ensure the accuracy of the reagent ratio. Especially when a large amount of reagents is required, the preparation error may be large, which ultimately affects the accuracy of the experimental results.

[0003] Existing immunohistochemistry preparation systems generally lack automation and mobility designs. Due to the fixed installation of the equipment, it is difficult for experimenters to flexibly move the equipment during the experiment and cannot adjust the working position of the equipment according to experimental requirements. Even if some equipment is equipped with simple moving wheels, the equipment is prone to instability during movement, further increasing the difficulty of experimental operation. At the same time, most existing equipment does not have an effective design for wastewater recycling. The wastewater generated during the experiment often needs to be handled manually, which increases the complexity of equipment operation and brings potential health risks.

[0004] The aforementioned existing technologies require manual handling, dumping, and adjustment of equipment during the liquid preparation process, which is cumbersome and increases the workload of laboratory personnel. Furthermore, the lack of effective wastewater management impacts overall laboratory efficiency. Furthermore, the equipment design often lacks modularity and flexible adjustment capabilities, making it impossible to adapt to the needs of different experiments, further limiting its practicality.

[0005] In summary, the existing immunohistochemistry reagent preparation system has many shortcomings in terms of mobility, automated operation, sewage treatment and ease of operation. There is an urgent need for an improved equipment that can simplify the liquid preparation process, reduce labor intensity, improve liquid preparation accuracy and facilitate mobility and sewage treatment. Utility Model Content

[0006] In response to the deficiencies in the prior art, the utility model provides an intelligent mobile immunohistochemistry reagent dispensing device for pathology laboratories, which effectively solves the problems of inconvenient mobility of traditional equipment, high labor intensity in the dispensing process, insufficient dispensing accuracy and lack of sewage recycling management.

[0007] In order to solve the above problems, the technical solution adopted by the utility model is:

[0008] An intelligent mobile immunohistochemistry reagent dispensing device for a pathology laboratory comprises a base, a universal wheel is provided at the bottom of the base, a cabinet is provided at the top of the rear side of the base, a plurality of drawers are provided at the lower left side of the cabinet, a clean water bucket is provided at the right side of the cabinet, a filter is provided at the rear side of the cabinet, a water pump is connected to the top of the filter, and the bottom of the filter is connected to the clean water bucket via a water pipe; a relay pipe is connected to the water outlet of the water pump;

[0009] A lifting frame with adjustable vertical position is provided on the front side of the cabinet. A plurality of placement boxes are provided on the front side of the lifting frame. A detachable liquid mixing barrel is placed in each placement box. A liquid outlet valve is provided at the bottom of the liquid mixing barrel. A liquid supply valve is connected to the top of the liquid mixing barrel through a water pipe. The liquid supply valve is fixed on the upper rear side of the lifting frame. The liquid supply valve is connected to the relay pipe through a water pipe.

[0010] A sewage pool is provided at the bottom of the lifting frame, which can be adjusted to a vertical position relative to the lifting frame. The sewage pool is located on the lower side of the liquid outlet valve. The bottom of the sewage pool is connected to a sewage tank through a sewage pipe. A limit box is provided on the front side of the base, and the sewage tank is placed in the limit box.

[0011] Preferably, an installation compartment is provided on the top of the vertical cabinet, the water pump and the filter are fixed in the installation compartment, and an inspection door is provided on the top of the installation compartment.

[0012] Preferably, a water storage bin is provided at the bottom right side of the cabinet, the clean water bucket is placed in the water storage bin, and a bin door is provided at the right end of the water storage bin.

[0013] Preferably, a lifting motor is fixed inside the front side of the cabinet, and a lifting screw is coaxially fixedly connected to the rotating shaft of the lifting motor. The lifting screw is threadedly connected to the lifting frame, and the lifting screw is rotatably connected to the cabinet; the cabinet is also fixedly connected to two left and right lifting guide rods, and the lifting guide rods are slidably connected to the lifting frame.

[0014] Preferably, two left and right locking posts are fixed on the rear side of the top of the sewage pool, and the locking posts are slidably connected to the lifting frame; two left and right annular locking sleeves are fixed on the upper side of the lifting frame, and the locking sleeves are threadedly connected to the locking posts, and the locking sleeves are threaded with locking screws; a plurality of evenly distributed locking holes are opened on the locking post along the length direction, and the locking screws are screwed into the locking holes to form a structure in which the sewage pool and the lifting frame are fixed in position.

[0015] The utility model has novel structure, ingenious design, simple and convenient operation, and has the following advantages compared with the existing technology:

[0016] Flexible and easy to operate: This device is equipped with a base and universal wheels with foot brakes, making it easy to move around the laboratory. The foot brake ensures the stability of the device during use. Compared with traditional fixed equipment, this device is much more flexible and convenient for dispensing in different work areas.

[0017] Automatic adjustment reduces labor intensity: This device features an adjustable vertical lift, allowing workers to adjust the height of the liquid dispensing bucket as needed, eliminating the arduous task of frequently moving and lifting the bucket as with traditional equipment. The lift design simplifies the dispensing process and reduces labor burden.

[0018] Precise dispensing and safe use: The dispensing barrel of this device is equipped with a liquid outlet valve at the bottom and connected to the water purification system via a liquid inlet valve and water pipe at the top. This ensures precise control of liquid flow and flow rate during dispensing, reducing errors and improving the accuracy of reagent ratios. Furthermore, all liquid transmission channels are sealed to ensure hygienic and safe use.

[0019] Sewage management and clean environment: This device has a sewage pool at the bottom of the lifting frame. The sewage pool is connected to the sewage tank through a sewage pipe. It can automatically collect and store waste liquid in the liquid preparation process, avoiding the inconvenience of waste liquid treatment in traditional equipment, keeping the experimental environment clean and improving experimental efficiency.

[0020] Modular structure for easy maintenance: The unit's cabinet features a mounting compartment on top, housing the pump and filter. Access doors facilitate regular maintenance and troubleshooting. The modular design makes equipment maintenance and replacement more convenient, extending its lifespan. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is the first axonometric view of the intelligent mobile immunohistochemistry reagent dispensing device for pathology laboratories of the present invention.

[0022] Figure 2 This is a second axonometric view of the intelligent mobile immunohistochemistry reagent dispensing device for pathology laboratories of the present invention.

[0023] Figure 3 This is a diagram of the internal structure of the installation compartment of the intelligent mobile immunohistochemistry reagent dispensing equipment for pathology laboratories of the present invention.

[0024] Figure 4 This is a front side internal structure diagram of a cabinet of the intelligent mobile immunohistochemistry reagent dispensing equipment for pathology laboratories of the present invention.

[0025] Figure 5The utility model is an axonometric diagram of the sewage tank air-saving connection component of the intelligent mobile immunohistochemistry reagent dispensing equipment for pathology laboratories.

[0026] In the attached figure: 1-bottom plate, 2-universal wheel, 3-cabinet, 4-drawer, 5-limit box, 6-sewage tank, 7-lifting frame, 8-placement box, 9-liquid distribution barrel, 10-liquid supply valve, 11-sewage pool, 12-sewage pipe, 13-liquid outlet valve, 14-clean water barrel, 15-water pump, 16-filter, 17-relay pipe, 18-lifting motor, 19-lifting screw, 20-lifting guide rod, 21-locking sleeve, 22-locking screw, 23-locking column, 24-locking hole. DETAILED DESCRIPTION

[0027] The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0028] like Figure 1-5 As shown, the present invention provides an intelligent mobile immunohistochemistry reagent dispensing device for a pathology laboratory, comprising a base plate 1, the bottom of which is provided with universal wheels 2. The universal wheels 2 facilitate the flexible movement of the device within the laboratory and are provided with a locking device to ensure the stability of the device during use. A cabinet 3 is fixedly connected to the top of the rear side of the base plate 1, and a plurality of drawers 4 are provided on the lower left side of the cabinet 3 for storing tools and auxiliary materials required for experimental operations for convenient use. A water storage tank is provided on the right side of the cabinet 3, and a clean water bucket 14 is placed in the water storage tank. The clean water bucket 14 is connected to the filter 16 on the rear side of the cabinet 3 through a water pipe. A water pump 15 is connected to the top of the filter 16 for purifying the water source and transporting it to the dispensing system. The bottom of the filter 16 is connected to the clean water bucket 14 through a water pipe, and the water outlet of the water pump 15 is connected to the dispensing system through a relay pipe 17.

[0029] A lifting frame 7 is installed on the front side of the cabinet 3. The height of the lifting frame 7 can be adjusted as needed to accommodate different operating heights. A plurality of storage boxes 8 are provided on the front side of the lifting frame 7. Each storage box 8 contains a removable liquid dispensing barrel 9, which facilitates replacement or cleaning of the liquid dispensing barrel 9 as needed. A liquid outlet valve 13 is provided at the bottom of the liquid dispensing barrel 9 to control the outflow of liquid. The top of the liquid dispensing barrel 9 is connected to a liquid supply valve 10 via a water pipe. The liquid supply valve 10 is fixed to the upper rear of the lifting frame 7 to facilitate the transfer of liquid. The liquid supply valve 10 is connected to a relay pipe 17 via a water pipe to realize the transfer of liquid from the water purification system to the liquid dispensing barrel 9.

[0030] A sewage tank 11 is located at the bottom of the lifting frame 7. Its height can be adjusted relative to the lifting frame 7. Located below the liquid outlet valve 13 of the liquid dispensing barrel 9, it receives the discharged liquid. This tank 11 is connected to the sewage tank 6 via a sewage pipe 12. The sewage tank 6 is secured within a retaining box 5 on the front side of the base plate 1. This allows for easy disassembly and cleaning, ensuring safe and sanitary wastewater disposal during experiments.

[0031] The top of the cabinet 3 is provided with an installation compartment, in which the water pump 15 and filter 16 are fixedly installed, facilitating the internal layout and maintenance of the equipment. The top of the installation compartment is also provided with an inspection door for routine inspection and repair of the equipment. The operator can easily access the water pump 15 and filter 16 by opening the inspection door, facilitating maintenance and replacement of components, ensuring long-term stable operation of the equipment.

[0032] A water storage bin is provided at the bottom right side of the cabinet 3. The water storage bin is used to accommodate a clean water bucket 14. The clean water bucket 14 is placed in the water storage bin for easy storage and use of water. To facilitate access and replacement, a bin door is provided at the right end of the water storage bin. Through the design of the bin door, staff can easily remove or replace the clean water bucket 14 from the outside of the equipment without having to move the equipment or open other parts of the structure.

[0033] The design of the water storage tank and installation tank ensures the functional integration of the equipment in a compact space, while facilitating daily operation and maintenance, further improving the ease of use and operational safety of the equipment.

[0034] A lifting motor 18 is fixedly mounted inside the front of the cabinet 3. The rotating shaft of the lifting motor 18 is coaxially connected to a lifting screw 19, which is threadedly connected to the lifting frame 7. The motor drives the lifting frame 7 up and down. The lifting screw 19 is rotatably connected to the cabinet 3, ensuring stable operation during the lifting process and preventing it from getting stuck.

[0035] In addition, two lifting guide rods 20 are fixedly connected to the left and right sides of the cabinet 3 respectively. The lifting guide rods 20 are slidably connected to the lifting frame 7 to provide guiding support when the lifting frame 7 is vertically lifted and lowered, preventing the lifting frame 7 from tilting or shaking, and ensuring a smooth and safe lifting process.

[0036] Through the combination of the lifting motor 18, the lifting screw 19 and the lifting guide rod 20, the height adjustment of the lifting frame 7 is accurate and easy to operate, so that the equipment can adapt to the requirements of different operating heights, thereby improving the flexibility and ease of use of the equipment.

[0037] Two left and right locking posts 23 are fixed to the top rear side of the sewage tank 11. These posts slidably connect to the lifting frame 7, providing stable support during the lifting process. Two left and right annular locking sleeves 21 are fixed to the upper side of the lifting frame 7. These sleeves 21 slidably connect to the locking posts 23, ensuring smooth vertical movement of the lifting frame 7. Each locking sleeve 21 is threadedly connected to a locking screw 22, which screws into multiple locking holes 24 evenly distributed along the length of the locking post 23.

[0038] This structural design allows the operator to adjust the height of the sewage tank 11 as needed and secure it in place using the locking screw 22. Once the locking screw 22 is screwed into the locking hole 24, the sewage tank 11 and the lifting frame 7 are securely locked in place, preventing any slipping or displacement during operation and ensuring the safety and stability of the equipment.

[0039] When using this device, first: ① Ensure that all components are securely connected. Check that the universal wheels 2 on the base plate 1 are locked. If the device needs to be moved, unlock the universal wheels 2 first, move the device to a suitable working position, and then lock the universal wheels 2 to ensure that the device does not move during use. ② Open the water storage compartment door on the right side of the cabinet 3, place the clean water bucket 14 inside the compartment, and connect the clean water bucket 14 to the filter 16 via the water pipe, checking that the connection is tight. Then, turn on the power supply of the device and ensure that the water pump 15 and filter 16 are in normal working order. ③ Adjust the lifting frame 7 to the appropriate height according to the liquid dispensing requirements. When adjusting the lifting frame 7, start the lifting motor 18, which will drive the lifting frame 7 up and down via the lifting screw 19. Once the lifting frame 7 has reached the desired working height, stop the motor. ④ Place the liquid dispensing bucket 9 in the storage box 8 of the lifting frame 7, and ensure that the liquid outlet valve 13 of the liquid dispensing bucket 9 is closed to prevent liquid leakage. Next, the purified liquid is transported from the relay tube 17 to the liquid preparation barrel 9 through the liquid supply valve 10, and the liquid level is observed to ensure that the liquid in the liquid preparation barrel 9 reaches the required scale. ⑤ As needed, the inflow of liquid is controlled by adjusting the switch of the liquid supply valve 10 to ensure that the liquid is accurately prepared. After the liquid preparation is completed, the prepared reagent is discharged through the liquid outlet valve 13. At this time, the receiving container can be placed above the sewage pool 11 to ensure that the reagent flows smoothly into the receiving container. ⑥ The waste liquid generated during use will automatically flow into the sewage pool 11 and into the sewage tank 6 through the sewage pipe 12. According to the experimental requirements, adjust the position of the sewage pool 11 and, if necessary, fix its height with the locking screw 22 to prevent position deviation. ⑦ After the experiment is completed, open the limit box 5, take out the sewage tank 6, and clean the waste liquid therein. After cleaning, put the sewage tank 6 back into the limit box 5 and re-fix the connections of each part. Finally, turn off the power to ensure that the equipment stops working, and perform necessary cleaning and maintenance on the equipment to ensure normal use of the equipment and extend its service life.

[0040] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art may make various modifications, additions, or substitute similar methods to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. An intelligent mobile immunohistochemistry reagent dispensing device for a pathology laboratory, characterized by: The utility model comprises a base (1), a universal wheel (2) is provided at the bottom of the base (1), a cabinet (3) is provided at the top of the rear side of the base (1), a plurality of drawers (4) are provided at the lower left side of the cabinet (3), a clean water bucket (14) is provided at the right side of the cabinet (3), a filter (16) is provided at the rear side of the cabinet (3), a water pump (15) is connected to the top of the filter (16), and the bottom of the filter (16) is connected to the clean water bucket (14) through a water pipe; a relay pipe (17) is connected to the water outlet of the water pump (15); a lifting frame (7) with an adjustable vertical position is provided at the front side of the cabinet (3), a plurality of placement boxes (8) are provided at the front side of the lifting frame (7), and the placement boxes (8) are respectively placed A detachable liquid dispensing barrel (9) is provided, a liquid outlet valve (13) is provided at the bottom of the liquid dispensing barrel (9), a liquid supply valve (10) is connected to the top of the liquid dispensing barrel (9) via a water pipe, and the liquid supply valve (10) is fixed to the upper rear of the lifting frame (7); the liquid supply valve (10) is connected to the relay pipe (17) via a water pipe; a sewage pool (11) is provided at the bottom of the lifting frame (7) and can be adjusted to a vertical relative position to the lifting frame (7); the sewage pool (11) is located below the liquid outlet valve (13); the bottom of the sewage pool (11) is connected to a sewage tank (6) via a sewage pipe (12); a limit box (5) is provided on the front side of the base (1), and the sewage tank (6) is placed in the limit box (5).

2. The intelligent mobile immunohistochemistry reagent dispensing device for a pathology laboratory according to claim 1, characterized in that: An installation compartment is provided on the top of the vertical cabinet (3), a water pump (15) and a filter (16) are fixed in the installation compartment, and an inspection door is provided on the top of the installation compartment.

3. The intelligent mobile immunohistochemistry reagent dispensing device for a pathology laboratory according to claim 1, characterized in that: A water storage bin is provided at the bottom right side of the cabinet (3), a clean water bucket (14) is placed in the water storage bin, and a bin door is provided at the right end of the water storage bin.

4. The intelligent mobile immunohistochemistry reagent dispensing device for a pathology laboratory according to claim 1, characterized in that: A lifting motor (18) is fixed inside the front side of the cabinet (3), and a lifting screw (19) is coaxially fixedly connected to the rotating shaft of the lifting motor (18). The lifting screw (19) is threadedly connected to the lifting frame (7), and the lifting screw (19) is rotatably connected to the cabinet (3); the cabinet (3) is also fixedly connected to two left and right lifting guide rods (20), and the lifting guide rods (20) are slidably connected to the lifting frame (7).

5. The intelligent mobile immunohistochemistry reagent dispensing device for a pathology laboratory according to claim 1, characterized in that: Two left and right locking columns (23) are fixed to the rear side of the top of the sewage tank (11), and the locking columns (23) are slidably connected to the lifting frame (7); two left and right annular locking sleeves (21) are fixed to the upper side of the lifting frame (7), and the locking sleeves (21) are threadedly connected to the locking columns (23); a plurality of locking holes (24) evenly distributed along the length direction are opened on the locking column (23), and the locking screws (22) are screwed into the locking holes (24) to form a structure in which the sewage tank (11) and the lifting frame (7) are fixed in position.

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