CN220794790U - Pathological section dyeing apparatus - Google Patents
Pathological section dyeing apparatus Download PDFInfo
- Publication number
- CN220794790U CN220794790U CN202322199734.4U CN202322199734U CN220794790U CN 220794790 U CN220794790 U CN 220794790U CN 202322199734 U CN202322199734 U CN 202322199734U CN 220794790 U CN220794790 U CN 220794790U
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- CN
- China
- Prior art keywords
- dyeing
- sample tray
- pathological section
- tank
- lifting rod
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- 238000004043 dyeing Methods 0.000 title claims abstract description 63
- 230000001575 pathological effect Effects 0.000 title claims abstract description 42
- 238000005192 partition Methods 0.000 claims abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 5
- 210000005056 cell body Anatomy 0.000 claims description 10
- 238000010186 staining Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 210000004027 cell Anatomy 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 8
- 239000000975 dye Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a pathological section dyeing device, which comprises a tank body, a tank cover and a sample tray, wherein a partition plate is arranged in the tank body to divide the lower part of the tank body into a plurality of dyeing tanks, a dyeing reagent is contained in each dyeing tank, the notch of the tank cover faces downwards and is detachably fastened at the notch of the tank body, the sample tray is in a tank shape, holes are distributed on the bottom wall of the tank, the sample tray is used for placing pathological sections, the sample tray can be placed in any one of the dyeing tanks to dye the pathological sections, the structure is simple, after the pathological sections are placed in the sample tray, the sample tray is placed in the dyeing tank by forceps, then the tank cover is covered, after the dyeing time corresponding to the dyeing tank is reached, the cover is opened, the sample tray is transferred into the next dyeing tank by forceps until the sample tray is taken out after the parallel sections are dyed, and the sample tray is fastened at the upper end of the tank body when the pathological sections are dyed, and the volatilization amount of the dyeing reagent is limited because the tank cover is in the length when the tank cover is opened.
Description
Technical Field
The utility model belongs to the field of pathological detection equipment, and particularly relates to a pathological section dyeing device.
Background
The pathological section is obtained by embedding paraffin after dehydrating pathological tissues and slicing after embedding, but the pathological section still needs to be dyed before microscopic examination, and the pathological flush is usually required to be dyed through a plurality of stains when being dyed, but a plurality of stains are volatile and harmful to human bodies at present, so the stains are usually required to be carried out under a fume hood, the operation efficiency is low, various pathological section dyeing instruments are more at present, such as CN112945684A 'a pathological section dyeing machine', CN115639045A 'animal tissue section dyeing machine', and the like, but the pathological section has a complex structure and high cost, and is simultaneously suitable for mass sample processing, but unsuitable for small-batch sample processing.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a pathological section dyeing device which is simple in result, convenient to use and low in volatilization of a dyeing agent.
In order to achieve the above object, the technical scheme of the present utility model is as follows: the utility model provides a pathological section dyeing apparatus, includes cell body, capping and sample dish, be provided with the baffle in the cell body in order to with the below is cut apart into a plurality of dyeing ponds in the cell body, every be used for holding a dyeing reagent in the dyeing pond, the notch of capping down and detachable lock joint be in the notch department of cell body, the sample dish is the cell body shape, and the hole is covered on its cell bottom wall, be used for placing pathological section in the sample dish, the sample dish can be arranged in arbitrary in order to dye pathological section in the dyeing pond.
The beneficial effects of the technical scheme are that: the structure is simple, after the pathological section is placed in the sample tray, the sample tray is placed in the dyeing pond by the tweezers, then the groove cover is covered, after the dyeing time corresponding to the dyeing pond is up, the cover is opened, the sample tray is transferred into the next dyeing pond by the tweezers for dyeing until the parallel section is dyed, and the sample tray is taken out.
According to the technical scheme, the groove body is a strip-shaped groove and is horizontally arranged along the left-right direction, the partition boards are arranged in a plurality of ways, the partition boards are vertically arranged along the front-back direction and are distributed in the groove body at intervals along the left-right direction, the front end and the rear end of each partition board are connected with the inner wall of the groove body, and the upper end of each partition board is lower than the horizontal height of the notch of the groove body.
The beneficial effects of the technical scheme are that: the structure is simple, and the sample tray can be put into each dyeing pond in sequence along the left-right direction for dyeing treatment.
In the above technical scheme, the sample tray is further provided with a lifting rod, the lifting rod is vertically arranged at the middle part above the sample tray, the lower end of the lifting rod is connected with the edge of the sample tray through two connecting rods, and the lifting rod and the two connecting rods are in an inverted Y-shaped structure together.
The beneficial effects of the technical scheme are that: the device has a simple structure, and can directly adopt the lifting rod to lift or put the sample into the dyeing pool, so that the device is simpler and more convenient to use.
In the above technical scheme, the upper end of the lifting rod is also provided with an annular handle, the handle is vertically arranged, and the lifting rod is radially connected with the edge of the handle.
The beneficial effects of the technical scheme are that: so that the lifting rod is more convenient to take and place.
According to the technical scheme, the middle part of the upper end of the groove cover is provided with the strip-shaped hole along the left-right direction, the upper end of the lifting rod can penetrate through the strip-shaped hole from bottom to top, and when the groove cover is fastened at the notch of the groove body, the lifting rod can be manually lifted above the groove cover and moves along the strip-shaped hole so as to transfer the sample disc in a plurality of dyeing pools.
The beneficial effects of the technical scheme are that: the device has a simple structure, so that a groove cover does not need to be opened, and the transfer of the sample tray in each dyeing pond is realized outside the groove cover, so that the operation is simpler and more convenient.
According to the technical scheme, the upper end of the groove cover is positioned at the edge of the strip-shaped hole and is provided with the plurality of marking grooves at intervals along the left-right direction, the plurality of marking grooves are in one-to-one correspondence with the plurality of dyeing tanks, and each marking groove is positioned right above the corresponding dyeing tank.
The beneficial effects of the technical scheme are that: this makes the sample tray less prone to error during transfer.
The technical scheme further comprises a pressing block which is arranged in the sample tray so as to press and sink the pathological section in the sample tray.
The beneficial effects of the technical scheme are that: thus, the pathological section can be prevented from floating on the staining agent when the sample tray is immersed under the staining agent.
In the technical scheme, the sample tray, the lifting rod, the pressing block and the connecting rod are all made of stainless steel materials.
The beneficial effects of the technical scheme are that: it has excellent corrosion resistance.
Drawings
FIG. 1 is a cross-sectional view of a pathological section staining apparatus according to an embodiment of the present utility model;
FIG. 2 is a top view of a trough cover according to an embodiment of the utility model;
fig. 3 is a top view of a sample tray, a lift bar and two connecting bars embodying the present utility model.
In the figure: 1 groove body, 11 baffle, 12 dyeing pool, 2 groove cover, 21 bar hole, 22 mark groove, 3 sample disk, 4 pathological section, 5 lifting rod, 51 connecting rod, 52 handle, 6 briquetting.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
As shown in fig. 1-3, this embodiment provides a pathological section dyeing apparatus, including a tank body 1, a tank cover 2 and a sample tray 3, wherein a partition 11 is disposed in the tank body 1 to divide the lower portion of the tank body 1 into a plurality of dyeing tanks 12, each of the dyeing tanks 12 is used for containing a dyeing reagent, the notch of the tank cover 2 is downward and detachably fastened at the notch of the tank body 1, the sample tray 3 is in a tank body 1 shape, holes are fully distributed on the bottom wall of the tank, the sample tray 3 is used for placing a pathological section 4 therein, the sample tray 3 can be placed in any one of the dyeing tanks 12 to dye the pathological section 4, the structure is simple, so that after the pathological section is placed in the sample tray, the sample tray is placed in the dyeing tank, then the tank cover is covered, after the dyeing time corresponding to the dyeing tank reaches, the cover is opened, the sample tray is transferred to the next dyeing tank to dye, until the side-by-side dyeing is completed, and the sample tray is removed from the side, and the slot cover is volatilized when the tank cover is opened.
In the above technical scheme, the tank body 1 is a bar-shaped tank and is horizontally arranged along the left-right direction, the baffle 11 is provided with a plurality of baffles 11 which are vertically arranged along the front-back direction and are distributed in the tank body 1 along the left-right direction at intervals, the front end and the rear end of each baffle 11 are connected with the inner wall of the tank body 1, the upper end of each baffle 11 is lower than the horizontal height of the notch of the tank body 1, the structure is simple, and the sample tray can be sequentially placed into each dyeing tank along the left-right direction for dyeing treatment.
In the above technical scheme, the sample tray 3 is further provided with a lifting rod 5, the lifting rod 5 is vertically arranged in the middle of the upper part of the sample tray 3, the lower end of the lifting rod 5 is connected with the edge of the sample tray 3 through two connecting rods 51, the lifting rod 5 and the two connecting rods 51 are of an inverted Y-shaped structure, the structure is simple, and the sample tray can be lifted or put into a dyeing pond by directly adopting the lifting rod, so that the sample tray is simpler and more convenient to use.
In the above technical scheme, the upper end of the lifting rod 5 is further provided with an annular handle 52, the handle 52 is vertically arranged, and the lifting rod 5 is radially connected with the edge of the handle 52, so that the lifting rod is more convenient to take and place.
According to the technical scheme, the middle part of the upper end of the groove cover 2 is provided with the strip-shaped holes 21 along the left-right direction, the upper end of the lifting rod 5 can penetrate through the strip-shaped holes 21 from bottom to top, when the groove cover 2 is fastened at the notch of the groove body 1, the lifting rod 5 can be lifted above the groove cover 2 manually and moved along the strip-shaped holes 21, so that the sample tray 3 is transferred in a plurality of dyeing tanks 12, the structure is simple, the groove cover is not required to be opened, and the transfer of the sample tray in each dyeing tank is realized outside the groove cover, so that the operation is simpler and more convenient.
In the above technical solution, the upper end of the slot cover 2 is located at the edge of the strip-shaped hole 21, and a plurality of marking slots 22 are provided at intervals along the left-right direction, the plurality of marking slots 22 are in one-to-one correspondence with the plurality of dyeing tanks 12, and each marking slot 22 is located right above the corresponding dyeing tank 12, so that the sample tray is not prone to error during transferring.
The technical scheme further comprises a pressing block 6, wherein the pressing block 6 can be a glass ball, and is arranged in the sample tray 3 to press and sink the pathological section 4 in the sample tray 3, so that the pathological section can be prevented from floating on the coloring agent when the sample tray is immersed under the coloring agent.
In the above technical solution, the sample tray 3, the lifting rod 5, the pressing block 6 and the connecting rod 51 are all made of stainless steel materials, and have good corrosion resistance.
When the groove cover is buckled at the upper end of the groove body, the distance between the partition plate and the inner top wall of the groove cover needs to be satisfied, so that the sample tray and the connecting rod can smoothly move transversely.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (8)
1. The utility model provides a pathological section dyeing apparatus, its characterized in that, including cell body (1), capping (2) and sample dish (3), be provided with baffle (11) in cell body (1) in order will a plurality of dyeing ponds (12) are cut apart to below in cell body (1), every be used for holding a dyeing reagent in dyeing pond (12), the notch of capping (2) down and detachable lock joint be in the notch department of cell body (1), sample dish (3) are cell body (1) shape, and the hole is covered on its groove diapire, be used for placing pathological section (4) in sample dish (3), sample dish (3) can be arranged in arbitrary one in order to dye pathological section (4) in dyeing pond (12).
2. The pathological section dyeing device according to claim 1, wherein the tank body (1) is a bar-shaped tank and horizontally arranged along the left-right direction, the plurality of partition boards (11) are vertically arranged along the front-back direction and are distributed in the tank body (1) at intervals along the left-right direction, the front end and the rear end of each partition board (11) are connected with the inner wall of the tank body (1), and the upper end of each partition board (11) is lower than the horizontal height of the notch of the tank body (1).
3. Pathological section dyeing device according to claim 2, characterized in that the sample tray (3) is further provided with a lifting rod (5), the lifting rod (5) is vertically arranged in the middle of the upper part of the sample tray (3), the lower end of the lifting rod (5) is connected with the edge of the sample tray (3) through two connecting rods (51), and the lifting rod (5) and the two connecting rods (51) are in an inverted-Y-shaped structure together.
4. A pathological section dyeing device according to claim 3, characterized in that the upper end of the lifting rod (5) is further provided with an annular handle (52), the handle (52) is vertically arranged, and the lifting rod (5) is radially connected with the edge of the handle (52).
5. The pathological section staining apparatus according to any of claims 3 or 4, wherein a bar-shaped hole (21) is provided in the middle of the upper end of the slot cover (2) in the left-right direction, and the upper end of the lifting rod (5) may penetrate through the bar-shaped hole (21) from bottom to top, and when the slot cover (2) is fastened to the slot opening of the slot body (1), the lifting rod (5) may be lifted above the slot cover (2) manually and moved along the bar-shaped hole (21) to transfer the sample tray (3) in a plurality of staining cells (12).
6. The pathological section dyeing device according to claim 5, wherein a plurality of marking grooves (22) are arranged at intervals along the left-right direction at the edge of the strip-shaped hole (21) at the upper end of the groove cover (2), the marking grooves (22) are in one-to-one correspondence with the dyeing pools (12), and each marking groove (22) is positioned right above the corresponding dyeing pool (12).
7. The pathological section staining device of claim 6 further comprising a press block (6) placed within the sample tray (3) to press-sink the pathological section (4) within the sample tray (3).
8. Pathological section staining device according to claim 7, characterized in that the sample tray (3), lifting rod (5), press block (6) and root connecting rod (51) are all stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199734.4U CN220794790U (en) | 2023-08-16 | 2023-08-16 | Pathological section dyeing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199734.4U CN220794790U (en) | 2023-08-16 | 2023-08-16 | Pathological section dyeing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794790U true CN220794790U (en) | 2024-04-16 |
Family
ID=90659274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322199734.4U Active CN220794790U (en) | 2023-08-16 | 2023-08-16 | Pathological section dyeing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794790U (en) |
-
2023
- 2023-08-16 CN CN202322199734.4U patent/CN220794790U/en active Active
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