CN220819601U

CN220819601U - Tissue embedding dyeing system

Info

Publication number: CN220819601U
Application number: CN202322329783.5U
Authority: CN
Inventors: 李珣; 连加辨; 夏璐
Original assignee: First Affiliated Hospital Of Xiamen University Xiamen First Hospital Xiamen Red Cross Hospital Xiamen Diabetes Research Institute
Current assignee: First Affiliated Hospital Of Xiamen University Xiamen First Hospital Xiamen Red Cross Hospital Xiamen Diabetes Research Institute
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-19
Anticipated expiration: 2033-08-29

Abstract

The utility model relates to the technical field of tissue embedding dyeing, in particular to a tissue embedding dyeing system which comprises a base, a control device, a left-right moving assembly, a lifting assembly, a reagent tank and a supporting bracket, wherein the control device is embedded in the front of the base, the left-right moving assembly is arranged above the base and comprises brackets, electric sliding rails and sliding blocks, two groups of brackets are symmetrically arranged on the rear side above the base, the electric sliding rails are arranged above the two groups of brackets, the tissue embedding dyeing system is characterized in that materials are placed in a sample tank, after the sliding blocks are driven to move to a designated position through the electric sliding rails, a lifting clamp is initially positioned at a higher position, a motor drives a screw rod to rotate, the corresponding reagent tank is opened, the lifting clamp is lifted and lowered on the lifting sliding rails, the sample tank is immersed in the reagent tank, and if necessary, the control device further controls a heating plate to heat so as to meet the heating requirement.

Description

Tissue embedding dyeing system

Technical Field

The utility model relates to the technical field of tissue embedding and dyeing, in particular to a tissue embedding and dyeing system.

Background

As is well known, tissue embedding staining systems are a common technical equipment used in pathology and histology laboratories for the process of handling, fixing, embedding and staining biological tissue samples. It is typically composed of multiple components to complete the entire embedded staining procedure;

Traditional tissue embedding dyeing often adopts the manual work to process the material through each procedure in proper order, obtains the finished product, and in this in-process, the time in each reagent groove again needs accurate assurance to and to opening and closing of reagent groove, avoids it to receive external environment's pollution, and the operation is comparatively complicated.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a tissue embedding dyeing system which can avoid the need of manual operation of tissue embedding dyeing and can avoid the pollution of a reagent tank to the external environment.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tissue embedding dyeing system, includes base, controlling means, controls movable assembly, lifting unit, reagent groove and support bracket, the positive embedding of base has controlling means, the base top is provided with control movable assembly, control movable assembly includes support, electronic slide rail and slider, base top rear side symmetry is provided with two sets of supports, two sets of support top is provided with electronic slide rail, be provided with on the electronic slide rail with electronic slide rail sliding connection's slider, be provided with on the slider lifting unit, lifting unit includes lifting slide rail, lifting motor, screw rod, lifting clamp and sample groove, the slider openly is provided with the lifting slide rail, the lifting slide rail top is provided with lifting motor, lifting motor below output link up lifting slide rail roof and with the screw rod is connected, the screw rod sets up between lifting slide rail's roof and the diapire, lifting clamp with lifting clamp front sliding connection, the screw rod link up and with lifting clamp threaded connection, lifting clamp front is provided with lifting clamp, lifting clamp and support bracket are provided with, left side movable assembly is provided with the sample groove, a plurality of support bracket sets of sample groove and the sample groove are used for setting up and is used for controlling the groove.

Preferably, the front surface of the control device is provided with a touch control display screen.

In order to conveniently provide heating for the corresponding reagent tanks so as to accelerate the treatment process, the utility model is improved in that a heating plate is arranged in the support bracket, and the control device is connected with the heating plate.

In order to prevent the reagent tank from being polluted by external environment when the reagent tank is not in use, the utility model is improved in that a closing component for closing an opening on the corresponding reagent tank is also arranged between the two groups of brackets, the closing component comprises a switching device and a closing cover, the output end of the switching device is connected with the closing cover, and the closing cover is matched with the reagent tank.

Preferably, a sliding motor is arranged on the support, the electric sliding rail provides power for transverse sliding through the sliding motor, and the sliding block is driven by the sliding motor to transversely slide.

Preferably, the end of the sliding motor is provided with a gear, one end of the electric sliding rail, which is far away from the sliding motor, is provided with another gear, a chain or a belt is wound on the two gears, and the sliding block is fixedly arranged on the chain or the belt, so that the sliding block is driven to transversely slide through the rotation of the sliding motor.

Preferably, the end of the sliding motor is provided with a bevel gear, a rotatable threaded rod is arranged in the electric sliding rail, one end of the threaded rod is provided with another bevel gear, the two bevel gears are meshed with each other, the lower end of the sliding block is provided with a base with internal threads, the threaded rod penetrates through the internal threads, two guide rails for guiding the sliding block to transversely slide are further arranged on the electric sliding rail, the two guide rails prevent the sliding block from rotating relative to the electric sliding rail, and accordingly the threaded rod is driven to rotate through rotation of the sliding motor, and the sliding block is driven to transversely slide along the electric sliding rail.

(III) beneficial effects

Compared with the prior art, the utility model provides a tissue embedding and dyeing system, which comprises the following components

The beneficial effects are that:

According to the tissue embedding dyeing system, materials are placed in a sample tank, after an electric sliding rail drives a sliding block to move to a designated position, a lifting clamp is initially positioned at a higher position, a motor drives a screw rod to rotate, a corresponding reagent tank is opened, the lifting clamp descends on the lifting sliding rail, so that the sample tank is immersed in the reagent tank, and if necessary, a control device further controls a heating plate to heat so as to meet the heating requirement; meanwhile, the embedding and dyeing actions of the tissues can be automatically operated through motor actions, so that the embedding and dyeing operations of the tissues by manpower are avoided, the automation and intelligent degree are high, and the efficiency is obviously improved.

Drawings

FIG. 1 is a schematic view of a part of the structure of the present utility model;

FIG. 2 is a schematic top view of the structure of the present utility model;

FIG. 3 is a schematic side view of the structure of the present utility model;

Fig. 4 is a schematic elevational view of the structure of the present utility model.

In the figure: 1. a base; 2. a control device; 3. a bracket; 4. an electric slide rail; 5. a slide block; 6. lifting the sliding rail; 7. a lifting motor; 8. a screw; 9. a lifting clamp; 10. a sample tank; 11. a support bracket; 12. a reagent tank; 13. a switching device; 14. closing the cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a tissue embedding dyeing system comprises a base 1, a control device 2, a left moving assembly, a right moving assembly, a lifting assembly, a reagent tank 12 and a support bracket 11, wherein the control device 2 is embedded in the front of the base 1, the left moving assembly and the right moving assembly are arranged above the base 1, the left moving assembly and the right moving assembly comprise a support 3, an electric slide 4 and a slide block 5, two groups of supports 3 are symmetrically arranged on the rear side of the upper side of the base 1, the electric slide 4 is arranged above the two groups of supports 3, the electric slide 4 is provided with a slide block 5 which is in sliding connection with the electric slide 4, the slide block 5 is provided with the lifting assembly, the lifting assembly comprises a lifting slide 6, a lifting motor 7, a screw 8, a lifting clamp 9 and a sample tank 10, the front of the slide block 5 is provided with the lifting slide 6, the top of the lifting slide 6 is provided with the lifting motor 7, the lower output end of the lifting slide 6 penetrates through the top wall of the lifting slide 8 and is connected with the screw 8, the support bracket 8 is arranged between the lifting slide 6 and the bottom wall 9 and the support bracket 9, the lifting clamp is connected with the sample tank 11, and the sample tank 11 is connected with the front of the lifting assembly, and the lifting clamp is provided with the lifting assembly.

The base 1 is provided with a control device 2 for controlling a lifting assembly and a left-right moving assembly, how the control device 2 is connected with the lifting assembly and the left-right moving assembly is a technical means well known to the person skilled in the art, the electric sliding rail 4 is a device for smooth movement of equipment, the electric sliding rail 4 drives the sliding block 5 to move to adjust the position of the lifting assembly through electric driving, the lifting motor 7 is started, the motor drives the screw 8 to rotate, the lifting clamp 9 drives the sample tank 10 to move up and down through longitudinal guiding of the lifting guide rail, and the sample tank 10 is immersed in the corresponding position of the reagent tank 12.

In this embodiment, the front surface of the control device 2 is provided with a touch display screen, and the operation is convenient through the touch display screen, so that the use is convenient.

According to the actual requirement, a part of the reagent tank 12 needs to be heated, for this reason, in this embodiment, a heating plate is disposed in the support bracket 11, the control device 2 is connected with the heating plate, the heating plate is set into a plurality of groups and is adapted to the corresponding reagent tank 12, the heating plates are blocked by heat insulation plates, and the corresponding heating plates can be controlled to be heated by the control device 2.

If the reagent tank 12 is in an open state all the time, the reagent tank is easy to be polluted by external environment, for this purpose, a closing component for closing the opening on the corresponding reagent tank 12 is further arranged between the two groups of brackets 3, the closing component comprises a switching device 13 and a closing cover 14, the output end of the switching device 13 is connected with the closing cover 14, the closing cover 14 is matched with the reagent tank 12, in this embodiment, the switching device 13 is an air cylinder, the response is rapid, the switching device 13 is connected with the control device 2, and the opening and the closing of the corresponding reagent tank 12 are conveniently controlled.

The support 3 is provided with a sliding motor, the electric sliding rail provides power for transverse sliding through the sliding motor, the sliding block 5 is driven by the sliding motor to transversely slide, for example, the tail end of the sliding motor is provided with a gear, one end of the electric sliding rail far away from the sliding motor is provided with another gear, the two gears are wound with a chain or a belt, and the sliding block 5 is fixedly arranged on the chain or the belt, so that the sliding block 5 is driven to transversely slide through the rotation of the sliding motor; or make the end of motor that slides set up a bevel gear, set up a threaded rod that can rotate in electric slide rail, the one end of threaded rod sets up another bevel gear, two bevel gears intermeshing for the lower extreme of slider 5 sets up the base of taking the internal thread, the threaded rod passes the internal thread still sets up two guide slider 5 lateral sliding's guide rail on electric slide rail simultaneously, and two guide rails prevent slider 5 relative electric slide rail rotation to drive the threaded rod rotation through the rotation of motor that slides, thereby drive slider 5 and transversely slide along electric slide rail.

In order to facilitate the understanding of the tissue embedding staining system of the present utility model by those skilled in the art, the working procedure of the tissue embedding staining system of the present utility model will now be described as follows: the tissue to be embedded and dyed is placed in the sample tank 10, medicaments to be subjected to tissue fixation, dehydration, transparency, wax dipping, embedding and dyeing are sequentially placed in the plurality of reagent tanks 12, for example, formalin, alcohol, dimethylbenzene, liquid wax (the paraffin can be guaranteed to be in liquid state through a heating device), paraffin and dyeing liquid (such as nile red or classical propidium) for dyeing can be respectively placed in the plurality of reagent tanks 12, then a sliding motor rotates to drive the sliding block 5 to slide along the electric sliding rail 4, stopping when the sliding block is to slide into the reagent tank 12 filled with formalin, then the lifting motor 7 acts to drive the sample tank 10 to be immersed in the reagent tank 12, after a preset time, the lifting motor 7 acts to drive the sample tank 10 to rise and separate from the reagent tank 12, the sample tank 10 is immersed in the reagent tank 12, then the sliding motor is continuously driven to slide along the electric sliding rail 4, the sliding block 5 is driven to slide when the sliding block is slid into the reagent tank 12 filled with alcohol, then the lifting motor 7 acts to drive the sample tank 10 to be stopped when the preset time, and the reagent tank 10 is sequentially immersed in the reagent tank 12 is sequentially, and the reagent tank 12 is immersed in the reagent tank 10 is sequentially, so that the tissue embedding actions are completed, and the reagent tank 12 is sequentially immersed and the reagent tank is immersed. In order to avoid the contamination of the chemical solution in the reagent tank 12 by the external environment, the closing cover at the corresponding position of each reagent tank 12 is covered on the reagent tank 12 when the sample tank 10 does not reach the upper side of each reagent tank 12, and the closing cover is opened when the sample tank 10 reaches the upper side of the reagent tank 12 and the sample tank 10 needs to be immersed in the reagent tank 12.

In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only for more clearly illustrating the technical aspects of the present application, and thus are only exemplary and not intended to limit the scope of the present application.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tissue embedding dyeing system, includes base (1), controlling means (2), controls removal subassembly, lifting unit, reagent groove (12) and support bracket (11), its characterized in that: the control device (2) is embedded in the front of the base (1), the left and right moving assembly is arranged above the base (1), the left and right moving assembly comprises a bracket (3), an electric sliding rail (4) and a sliding block (5), two groups of brackets (3) are symmetrically arranged on the rear side of the upper side of the base (1), the electric sliding rail (4) is arranged above the two groups of brackets (3), the sliding block (5) which is in sliding connection with the electric sliding rail (4) is arranged on the electric sliding rail (4), the lifting assembly is arranged on the sliding block (5), the lifting assembly comprises a lifting sliding rail (6), a lifting motor (7), a screw rod (8), a lifting clamp (9) and a sample groove (10), the front of the sliding block (5) is provided with the lifting sliding rail (6), the top of the lifting sliding rail (6) is provided with the lifting motor (7), the output end below the lifting motor (7) penetrates through the top wall of the lifting sliding rail (6) and is connected with the screw rod (8), the lifting sliding rail (8) is provided with the lifting sliding assembly, the lifting clamping clamp (9) is connected with the front side of the lifting clamp (9) through the lifting sliding rail (9), the lifting clamp is characterized in that the sample groove (10) is formed in the front of the lifting clamp (9), the supporting bracket (11) is arranged above the base (1), a plurality of reagent grooves (12) used for supporting the sample groove (10) are formed in the supporting bracket (11), and the control device (2) is connected with the left-right moving assembly and the lifting assembly.

2. A tissue embedding staining system according to claim 1 wherein: the front of the control device (2) is provided with a touch control display screen.

3. A tissue embedding staining system according to claim 2 wherein: a heating plate is arranged in the support bracket (11), and the control device (2) is connected with the heating plate.

4. A tissue embedding staining system according to claim 3 wherein: and a closing component for closing the upper opening of the corresponding reagent tank (12) is further arranged between the two groups of brackets (3), the closing component comprises a switching device (13) and a closing cover (14), the output end of the switching device (13) is connected with the closing cover (14), and the closing cover (14) is matched with the reagent tank (12).

5. A tissue embedding staining system according to claim 1 wherein: the sliding motor is arranged on the support (3), the electric sliding rail provides power for transverse sliding through the sliding motor, and the sliding block (5) is driven by the sliding motor to transversely slide.

6. A tissue embedding staining system according to claim 5 wherein: the end of the sliding motor is provided with a gear, one end of the electric sliding rail, which is far away from the sliding motor, is provided with another gear, a chain or a belt is wound on the two gears, and the sliding block (5) is fixedly arranged on the chain or the belt, so that the sliding block (5) is driven to transversely slide through the rotation of the sliding motor.

7. A tissue embedding staining system according to claim 5 wherein: the end that makes the motor that slides sets up a bevel gear, sets up a threaded rod that can rotate in electric slide rail, and the one end of threaded rod sets up another bevel gear, and two bevel gears intermeshing for the lower extreme of slider (5) sets up the base of taking the internal thread, the threaded rod passes the internal thread still sets up two guide slider (5) lateral sliding's guide rail on electric slide rail, and two guide rails prevent slider (5) relative electric slide rail rotation to drive the threaded rod rotation through the rotation of motor that slides, thereby drive slider (5) and transversely slide along electric slide rail.