CN219201339U

CN219201339U - Pathological scanning platform section adsorption equipment

Info

Publication number: CN219201339U
Application number: CN202223403993.6U
Authority: CN
Inventors: 于立国; 张杨文; 刘飒飒; 张惠丹
Original assignee: Suzhou Borui Yida Biotechnology Co ltd
Current assignee: Suzhou Borui Yida Biotechnology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-16
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a pathological scanning platform slice adsorption device, which relates to the technical field of pathological slice scanning equipment and comprises a fixed platform, a valve block, a two-position three-way electromagnetic valve, a quick-plugging air pipe joint, an adsorption small hole and a second air passage. According to the utility model, a traditional fixing buckle structure is replaced by a vacuum adsorption mode to fix the slice, so that the limitation of the size of the slide on the platform can be effectively avoided, and the application range of the platform is widened; the problems of unstable slice fixation and slice shifting and falling in the platform movement process are effectively solved; a plurality of slices can be loaded at the same time, so that the working efficiency is greatly improved; the utility model improves the joint mode of the scanning platform and the pathological section, and can effectively solve the problems of unstable fixation of the section on the scanning platform and the displacement of the section in the process of platform movement; and the structure is not limited by the size and thickness of the slice, so that the time of operators is saved, and convenience is brought to the operators.

Description

Pathological scanning platform section adsorption equipment

Technical Field

The utility model relates to the technical field of pathological section scanning equipment, in particular to a pathological section scanning platform section adsorption device.

Background

In recent years, along with the rapid development of economy in China, the international position is gradually raised, the China is greatly supported by the medical industry, a plurality of new technologies are breakthrough developed, the pathological section technology is a new technology frequently used in the medical industry, the technology plays a vital role in the medical diagnosis industry, and the degree of importance of the development of the pathological section technology in China is also increased. The pathological section technique is an important branch of pathology, is a methodology of pathology research, is the basis of pathological diagnosis, and is not separated from conventional pathological diagnosis. Therefore, the pathological section technology plays an irreplaceable role in the medical industry, and the reason is that the pathological section technology is rapidly developed. The pathological section is divided into the following processes of material selection, decalcification, dehydration, embedding, freezing, slicing, spreading, baking, slice dyeing and sealing, and finally the experimental section which can be observed under a microscope is formed.

Because the experiment sliced material is glass products, the scanning platform needs fixed experiment section in operation to prevent the skew of experiment section in the operation in-process, adopts fixed buckle structure fixed glass products mostly, and fixed buckle structure and the experiment section contact of glass products shelter from, cause the pathological section that scans out to have the gap with actual section, and this kind of fixed mode has also led to the contact wearing and tearing of glass and scanning platform simultaneously, and ordinary scanning platform can appear unable fixed experiment sliced phenomenon after using a period of time, or the section shifts easily in the platform removal in-process.

Disclosure of Invention

The utility model aims to provide a pathological scanning platform slice adsorption device which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a pathology scanning platform section adsorption equipment, includes fixed platform, valve piece, two tee bend solenoid valves, fixed platform outer wall one side is equipped with two quick gas-plug tube joints, quick gas-plug tube joints is connected with the valve piece, valve piece and two tee bend solenoid valve fixed connection, the fixed platform top is equipped with a plurality of slide glass standing groove, a plurality of absorption aperture has been seted up at slide glass standing groove top, the inside second air flue that is equipped with of fixed platform, the absorption aperture link up with the second air flue, the second air flue is connected with a quick gas-plug tube joints.

Further, the inner wall of the fixed platform is provided with an elastic clamping frame on one side of the glass slide placing groove, the inner wall of the fixed platform is provided with a spring hole matched with the elastic clamping frame, a first air passage is arranged inside the fixed platform, the spring hole is communicated with the first air passage, and the first air passage is connected with another quick-inserting air pipe connector.

Further, the elastic clamping frame comprises a positioning stop block, a compression spring, a sealing screw, a piston rod and two guide rods, wherein the positioning stop block is arranged on the inner side of the glass slide placing groove, the compression spring is movably arranged on the inner side of the spring hole, one end of the compression spring is fixedly connected with the piston rod, one end of the piston rod, far away from the compression spring, is fixedly connected with the positioning stop block, and the sealing screw is in threaded connection with the spring hole.

Further, the compression spring is arranged between the sealing screw and the piston rod, and the piston rod is in threaded connection with the center of the outer wall of the positioning stop block.

Further, two guide rods are symmetrically arranged on two sides of the piston rod, the guide rods are parallel to the piston rod, the guide rods extend to the outer side of the fixed platform, and one ends of the guide rods are in threaded connection with the outer wall of the positioning stop block.

Furthermore, the spring hole is arranged in a through way, guide holes matched with the guide rods are symmetrically formed in the two sides of the spring hole on the inner wall of the fixed platform, and the guide holes and the first air passage are arranged in a staggered way.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixed platform, the valve block, the two-position three-way electromagnetic valve, the quick-plugging air pipe connector, the adsorption small hole and the second air passage are arranged, the valve block is connected with the quick-plugging air pipe connector of the fixed platform through the air pipe, the negative pressure air source vacuumizes the spring hole through the electromagnetic valve and the first air passage, at the moment, the positioning stop block receives a force in the compression direction of the compression spring under the action of atmospheric pressure, so that the positioning stop block is opened, the space of the glass slide placing groove is enlarged, and at the moment, a glass slide can be conveniently placed, and the glass slide is placed in the glass slide placing groove; then switching the direction of the electromagnetic valve, switching the negative pressure air source into a second air passage of the fixed platform, vacuumizing the second air passage, enabling the vacuumizing to act on the adsorption small holes, firmly adsorbing the glass slide by the adsorption small holes, and pushing out the positioning stop block by the slow rebound of the compression spring due to no negative pressure in the first air passage and the spring holes, and pushing the glass slide to a fixed position by the positioning stop block; the elastic clamping frame and the adsorption small hole are matched to realize double fixing treatment on the glass slide, and the operation is convenient and quick.

2. The utility model can reduce the abrasion of the experiment section to the platform and prolong the service life of the platform; the vacuum adsorption mode is adopted to replace the traditional fixing buckle structure to fix the slice, so that the limitation of the size of the slide on the platform can be effectively avoided, and the application range of the platform is widened; the problems of unstable fixation of the slice and displacement and falling of the slice in the platform moving process are effectively solved, and the phenomenon that the clinical sample is broken due to unstable fixation is avoided; a plurality of slices can be loaded at the same time, so that the working efficiency is greatly improved; the utility model improves the joint mode of the scanning platform and the pathological section, and can effectively solve the problems of unstable fixation of the section on the scanning platform and the displacement of the section in the process of platform movement; and the structure is not limited by the size and thickness of the slice, so that the time of operators is saved, and convenience is brought to the operators.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a top cross-sectional view of the stationary platform of the present utility model;

FIG. 3 is a side view of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of the present utility model at A in FIG. 3;

FIG. 5 is a schematic view of the structure of the elastic clamping frame in the present utility model;

FIG. 6 is a schematic view of the structure of a slide loading device of the present utility model;

in the figure: 1. a fixed platform; 2. positioning a stop block; 3. a compression spring; 4. a guide rod; 5. a sealing screw; 6. a piston rod; 7. a quick-plugging air pipe joint; 8. a slide glass placing groove; 9. a valve block; 10. a two-position three-way electromagnetic valve; 11. a spring hole; 12. a first airway; 13. adsorption pores; 14. and a second airway.

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. 1-6, the present utility model provides the following technical solutions: the utility model provides a pathology scanning platform section adsorption equipment, includes fixed platform 1, valve piece 9, two tee bend solenoid valve 10, fixed platform 1 outer wall one side is equipped with two quick gas pipe joints 7, quick gas pipe joints 7 are connected with valve piece 9, valve piece 9 and two tee bend solenoid valve 10 fixed connection, fixed platform 1 top is equipped with a plurality of slide glass standing groove 8, a plurality of absorption aperture 13 has been seted up at slide glass standing groove 8 top, fixed platform 1 is inside to be equipped with second air flue 14, absorption aperture 13 link up with second air flue 14, second air flue 14 is connected with a quick gas pipe joint 7; an elastic clamping frame is arranged on one side of the slide glass placing groove 8 on the inner wall of the fixed platform 1, a spring hole 11 matched with the elastic clamping frame is arranged on the inner wall of the fixed platform 1, a first air passage 12 is arranged in the fixed platform 1, the spring hole 11 is communicated with the first air passage 12, and the first air passage 12 is connected with another quick air inserting pipe joint 7; the elastic clamping frame comprises a positioning stop block 2, a compression spring 3, a sealing screw 5, a piston rod 6 and two guide rods 4, wherein the positioning stop block 2 is arranged on the inner side of a glass slide placing groove 8, the compression spring 3 is movably arranged on the inner side of a spring hole 11, one end of the compression spring 3 is fixedly connected with the piston rod 6, one end of the piston rod 6, far away from the compression spring 3, is fixedly connected with the positioning stop block 2, and the sealing screw 5 is in threaded connection with the spring hole 11.

The compression spring 3 is arranged between the sealing screw 5 and the piston rod 6, and the piston rod 6 is in threaded connection with the center of the outer wall of the positioning stop block 2; the two guide rods 4 are symmetrically arranged on two sides of the piston rod 6, the guide rods 4 are parallel to the piston rod 6, the guide rods 4 extend to the outer side of the fixed platform 1, and one end of each guide rod 4 is in threaded connection with the outer wall of the corresponding positioning stop block 2; the spring hole 11 is a through arrangement, guide holes matched with the guide rods 4 are symmetrically formed in the two sides of the spring hole 11 on the inner wall of the fixed platform 1, the guide holes and the first air passages 12 are arranged in a staggered mode, the first air passages 12 are guaranteed to perform normal air suction and air discharge on the spring hole 11, and the guide rods 4 in the guide holes are prevented from blocking the first air passages 12.

The working principle of the utility model is as follows:

referring to fig. 1-6 of the specification, according to the utility model, a fixed platform 1, a valve block 9, a two-position three-way electromagnetic valve 10, a quick-connect air pipe joint 7, an adsorption small hole 13 and a second air passage 14 are arranged, a piston rod 6 is screwed into a threaded hole of a positioning stop block 2 and is inserted into a spring hole 11 of the fixed platform 1, a compression spring 3 is plugged into the spring hole 11 from the reverse side, then a sealing screw 5 is screwed into the spring hole, the sealing screw 5 and the piston rod 6 cooperate to seal the compression spring 3 in the spring hole 11, then a guide rod 4 is inserted from the guide hole of the fixed platform 1 and is screwed into the threaded hole of the positioning stop block 2, at the moment, the positioning stop block 2, the guide rod 4 and the piston rod 6 can slide back and forth along the expansion direction of the compression spring 3, and the valve block 9, the two-position three-way valve 10 and the quick-connect air pipe joint 7 are assembled together; the valve block 9 is connected with the quick air-inserting pipe joint 7 of the fixed platform 1 through an air pipe, the spring hole 11 is vacuumized by a negative pressure air source through the electromagnetic valve and the first air passage 12, and at the moment, the positioning stop block 2 is subjected to a force towards the compression direction of the compression spring 3 under the action of atmospheric pressure, so that the positioning stop block 2 is opened, the space of the glass slide placing groove 8 is enlarged, at the moment, a glass slide can be conveniently placed, and the glass slide is placed in the glass slide placing groove 8; then switching the direction of the electromagnetic valve, switching the negative pressure air source into the second air passage 14 of the fixed platform 1, vacuumizing the second air passage 14, and enabling the vacuumizing to act on the adsorption small hole 13, wherein the adsorption small hole 13 firmly adsorbs the glass slide, meanwhile, as no negative pressure exists in the first air passage 12 and the spring hole 11, the compression spring 3 slowly rebounds to push out the positioning stop block 2, and the positioning stop block 2 pushes the glass slide to a fixed position; the elastic clamping frame is matched with the adsorption small hole to realize double fixing treatment on the glass slide, and the operation is convenient and quick; the utility model can reduce the abrasion of the experiment section to the platform and prolong the service life of the platform; the vacuum adsorption mode is adopted to replace the traditional fixing buckle structure to fix the slice, so that the limitation of the size of the slide on the platform can be effectively avoided, and the application range of the platform is widened; the problems of unstable fixation of the slice and displacement and falling of the slice in the platform moving process are effectively solved, and the phenomenon that the clinical sample is broken due to unstable fixation is avoided; a plurality of slices can be loaded at the same time, so that the working efficiency is greatly improved; the utility model improves the joint mode of the scanning platform and the pathological section, and can effectively solve the problems of unstable fixation of the section on the scanning platform and the displacement of the section in the process of platform movement; and the structure is not limited by the size and thickness of the slice, so that the time of operators is saved, and convenience is brought to the operators.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a pathology scanning platform section adsorption equipment, includes fixed platform (1), valve piece (9), two tee bend solenoid valve (10), its characterized in that: the utility model discloses a quick-connect air pipe joint, including fixed platform (1), valve piece (9), fixed platform (1) outer wall one side is equipped with two quick-connect air pipe joints (7), quick-connect air pipe joints (7) are connected with valve piece (9), valve piece (9) and two tee bend solenoid valve (10) fixed connection, fixed platform (1) top is equipped with a plurality of slide holding tank (8), a plurality of absorption aperture (13) have been seted up at slide holding tank (8) top, fixed platform (1) inside is equipped with second air flue (14), absorption aperture (13) link up with second air flue (14), second air flue (14) are connected with a quick-connect air pipe joint (7).

2. The pathology scanning platform slice adsorption device according to claim 1, wherein: the inner wall of the fixed platform (1) is provided with an elastic clamping frame on one side of the glass slide placing groove (8), the inner wall of the fixed platform (1) is provided with a spring hole (11) matched with the elastic clamping frame, a first air passage (12) is arranged inside the fixed platform (1), the spring hole (11) is communicated with the first air passage (12), and the first air passage (12) is connected with another quick air inserting pipe joint (7).

3. A pathology scanning platform slice adsorption device according to claim 2, wherein: the elastic clamping frame comprises a positioning stop block (2), a compression spring (3), a sealing screw (5) and a piston rod (6) and two guide rods (4), wherein the positioning stop block (2) is arranged on the inner side of a glass slide placing groove (8), the compression spring (3) is movably arranged on the inner side of a spring hole (11), one end of the compression spring (3) is fixedly connected with the piston rod (6), one end of the piston rod (6) is far away from the compression spring (3) and is fixedly connected with the positioning stop block (2), and the sealing screw (5) is in threaded connection with the spring hole (11).

4. A pathology scanning platform slice adsorption apparatus according to claim 3, wherein: the compression spring (3) is arranged between the sealing screw (5) and the piston rod (6), and the piston rod (6) is in threaded connection with the center of the outer wall of the positioning stop block (2).

5. A pathology scanning platform slice adsorption apparatus according to claim 3, wherein: the two guide rods (4) are symmetrically arranged on two sides of the piston rod (6), the guide rods (4) are parallel to the piston rod (6), the guide rods (4) extend to the outer side of the fixed platform (1), and one ends of the guide rods (4) are in threaded connection with the outer wall of the positioning stop block (2).

6. The pathology scanning platform slice adsorption device according to claim 5, wherein: the spring hole (11) is arranged in a penetrating mode, guide holes matched with the guide rods (4) are symmetrically formed in the two sides of the spring hole (11) on the inner wall of the fixed platform (1), and the guide holes and the first air channel (12) are arranged in a staggered mode.