CN211652293U - Efficient cell staining device - Google Patents
Efficient cell staining device Download PDFInfo
- Publication number
- CN211652293U CN211652293U CN202020307970.7U CN202020307970U CN211652293U CN 211652293 U CN211652293 U CN 211652293U CN 202020307970 U CN202020307970 U CN 202020307970U CN 211652293 U CN211652293 U CN 211652293U
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- CN
- China
- Prior art keywords
- dyeing
- dyeing liquid
- top surface
- liquid box
- close
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010186 staining Methods 0.000 title claims description 20
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 238000004043 dyeing Methods 0.000 claims abstract description 54
- 239000011521 glass Substances 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 239000000975 dye Substances 0.000 abstract description 4
- 210000004027 cell Anatomy 0.000 description 19
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012192 staining solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of cell dyeing equipment, in particular to a high-efficiency cell dyeing device, which comprises a base, wherein the top surface of the base is provided with two parallel sliding chutes; a dyeing liquid box in a hollow structure is arranged on the top surface of the base close to the left edge, a liquid inlet and a liquid outlet are respectively and tightly welded on the front side surface of the dyeing liquid box close to the top end and the rear side surface close to the bottom end, and a fixing body with an open top surface is tightly welded on the top surface of the dyeing liquid box; this efficient cell dyeing apparatus is through dyeing liquid case, dropping liquid pipe and the fixed establishment that is equipped with, on the one hand, is convenient for place the slide glass on the fixed plate and dyes, and on the other hand can be so that the dyeing liquid discharges through the dropping liquid pipe through pressing the briquetting to be convenient for dye the cell section on a plurality of slides simultaneously, this design has changed the artifical mode of dyeing to the cell, has improved the efficiency of cell dyeing.
Description
Technical Field
The utility model relates to a cell staining equipment technical field specifically is an efficient cell staining device.
Background
The staining is one of the most important links in the preparation of biological microscope slide specimens, firstly, the selective permeability of cell membranes is damaged, then, the staining agent is used for immersing the biological tissue into the staining agent, so that a certain part of tissue cells is stained with a color different from other parts or colors with different depths to generate different refractive indexes for observation; most of the existing cell staining methods are performed manually, that is, a worker manually drops staining solution on a slide glass carrying cell slices, but the method is inefficient, and only can stain one cell slice at the same time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an efficient cell staining device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-efficiency cell staining device comprises a base, wherein the top surface of the base is provided with two parallel sliding grooves; the dyeing liquid box is characterized in that a dyeing liquid box in a hollow structure is arranged on the edge, close to the left side, of the top surface of the base, a liquid inlet and a liquid outlet are respectively and tightly welded on the front side surface of the dyeing liquid box and the back side surface of the dyeing liquid box, close to the bottom end, a fixed body with an open top is tightly welded on the top surface of the dyeing liquid box, an interface communicated with the dyeing liquid box is arranged on the bottom surface of the fixed body, a piston is arranged in the fixed body in a sliding connection mode, an air hole is formed in the piston, a convex shaft is coaxially and tightly bonded on the top surface of the piston, and a pressing block is coaxially and tightly bonded on; a plurality of drip pipes which are linearly and equidistantly distributed are tightly welded on the top surface of the dyeing liquid box close to the front side and the rear side, and one end of each drip pipe penetrates through the outer wall of the dyeing liquid box and extends to the bottom in the dyeing liquid box; the right side of dyeing liquid case is equipped with fixed establishment, fixed establishment includes two fixed plates that are parallel to each other, is located the below the bottom surface of fixed plate has two sliders closely welded, the slider with corresponding spout sliding connection is located the top both sides department all sets up a plurality of standing grooves that are linear equidistant distribution around the top surface of fixed plate is close to, two be a plurality of connecting rods of closely welding of linear equidistant distribution between the fixed plate.
Preferably, a slide is arranged in the placing groove.
Preferably, the overall shapes of the sliding groove and the sliding block are both trapezoidal.
Preferably, the other end of the dropping pipe extends to the upper part of the fixing plate.
Preferably, the liquid inlet and the liquid outlet are both provided with valves.
Preferably, the overall shape of the dropping pipe is in a barb shape.
Compared with the prior art, the beneficial effects of the utility model are that: this efficient cell dyeing apparatus is through dyeing liquid case, dropping liquid pipe and the fixed establishment that is equipped with, on the one hand, is convenient for place the slide glass on the fixed plate and dyes, and on the other hand can be so that the dyeing liquid discharges through the dropping liquid pipe through pressing the briquetting to be convenient for dye the cell section on a plurality of slides simultaneously, this design has changed the artifical mode of dyeing to the cell, has improved the efficiency of cell dyeing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the base of the present invention;
FIG. 3 is a sectional view of the dyeing liquid tank of the present invention;
fig. 4 is a schematic structural view of a fixing mechanism according to the present invention;
fig. 5 is a second schematic structural view of the fixing mechanism of the present invention.
In the figure: 1. a base; 11. a chute; 2. a dyeing liquid box; 21. a fixed body; 211. an interface; 22. a piston; 221. air holes; 23. a protruding shaft; 24. briquetting; 25. a liquid inlet; 26. a liquid discharge port; 3. a dropping tube; 4. a fixing mechanism; 41. a fixing plate; 411. a placement groove; 42. a connecting rod; 43. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
A high-efficiency cell staining device is shown in figures 1 to 5 and comprises a base 1, wherein the top surface of the base 1 is provided with two parallel sliding grooves 11; a dyeing liquid box 2 with a hollow structure is arranged at the edge of the top surface of the base 1 close to the left side, a liquid inlet 25 and a liquid outlet 26 are respectively and tightly welded at the position of the front side surface of the dyeing liquid box 2 close to the top end and the position of the rear side surface close to the bottom end, a fixed body 21 with an open top surface is tightly welded at the top surface of the dyeing liquid box 2, an interface 211 communicated with the dyeing liquid box 2 is arranged at the bottom surface of the fixed body 21, a piston 22 is arranged in the fixed body 21 in a sliding connection manner, an air hole 221 is arranged on the piston 22, a convex shaft 23 is coaxially and tightly bonded at the top surface of the piston 22, and a pressing block 24 is; a plurality of drip pipes 3 which are linearly and equidistantly distributed are tightly welded on the top surface of the dyeing liquid box 2 close to the front side and the rear side, and one end of each drip pipe 3 penetrates through the outer wall of the dyeing liquid box 2 and extends to the bottom in the dyeing liquid box; the right side of dyeing liquid case 2 is equipped with fixed establishment 4, and fixed establishment 4 includes two fixed plates 41 that are parallel to each other, and the bottom surface of the fixed plate 41 that is located the below has two sliders 43 closely to weld, and slider 43 and corresponding spout 11 sliding connection, the top surface of the fixed plate 41 that is located the top are close to front and back both sides department and all offer a plurality of standing grooves 411 that are linear equidistant distribution, are a plurality of connecting rods 42 of the inseparable welding of linear equidistant distribution between two fixed plates 41.
In the present embodiment, the placing slot 411 is provided with a slide glass, which is convenient for placing the slide glass and staining the cell section.
In this embodiment, the overall shapes of the sliding groove 11 and the sliding block 43 are both trapezoidal, and the trapezoidal sliding groove 11 limits the trapezoidal sliding block 43 to prevent the sliding block 43 from being disengaged.
In this embodiment, the other end of the dropping tube 3 extends above the fixing plate 41 located above, which facilitates the staining of the cell section by the dropping tube 3.
Further, all be equipped with the valve on inlet 25 and the leakage fluid dram 26, the inlet liquid and the flowing back of being convenient for on the one hand of setting up of valve, on the other hand has guaranteed the gas tightness of dyeing liquid case 2.
In addition, the overall shape of the dropping tube 3 is in a barb shape, which facilitates the transmission of the staining solution and the staining of the cell slice.
It should be added that, in this embodiment, the interface 211 and the air hole 221 are both provided with a check valve, and the purpose of the check valve in the interface 211 is to: the gas enters the dyeing liquid box 2 from the fixed body 21, so that high pressure is formed in the dyeing liquid box 2, and the dyeing liquid is conveniently discharged through the dropping liquid pipe 3; the purpose of the one-way valve in air hole 221 is to: when the pressing block 24 is pulled upward, the outside air enters the fixing body 21 below the piston 22, so that the air is conveniently injected into the dyeing liquid tank 2.
The efficient cell staining device of this embodiment is when using, the user personnel will be at first placed in standing groove 411 with the slide glass that carries the cell section, subsequently, the user personnel promote fixed plate 41 to dyeing liquid case 2 one side, slider 43 moves to the left end of spout 11 this moment, next the user personnel press down briquetting 24, protruding axle 23 drives piston 22 downstream, the air enters into to dyeing liquid case 2 through interface 211 this moment, the internal atmospheric pressure of dyeing liquid case 2 increases, at this moment under the effect of pressure difference, the dyeing liquid is through dropping liquid pipe 3 discharge and drip on the slide glass, can accomplish the dyeing.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high-efficiency cell staining device comprises a base (1), and is characterized in that: the top surface of the base (1) is provided with two parallel sliding grooves (11); the dyeing liquid box is characterized in that a dyeing liquid box (2) of a hollow structure is arranged on the top surface of the base (1) close to the left edge, a liquid inlet (25) and a liquid outlet (26) are respectively and tightly welded on the front side surface of the dyeing liquid box (2) close to the top end and the rear side surface close to the bottom end, a fixed body (21) with an open top is tightly welded on the top surface of the dyeing liquid box (2), an interface (211) communicated with the dyeing liquid box (2) is arranged on the bottom surface of the fixed body (21), a piston (22) is arranged in the fixed body (21) in a sliding connection manner, an air hole (221) is formed in the piston (22), a convex shaft (23) is coaxially and tightly bonded on the top surface of the piston (22), and a pressing block (24) is coaxially and tightly bonded on the top end of; a plurality of drip pipes (3) which are linearly distributed at equal intervals are tightly welded on the top surface of the dyeing liquid box (2) close to the front side and the rear side, and one end of each drip pipe (3) penetrates through the outer wall of the dyeing liquid box (2) and extends to the inner bottom of the dyeing liquid box; the right side of dyeing liquid case (2) is equipped with fixed establishment (4), fixed establishment (4) include two fixed plates (41) that are parallel to each other, are located the below the bottom surface of fixed plate (41) has closely welded two slider (43), slider (43) and corresponding spout (11) sliding connection is located the top surface of fixed plate (41) is close to front and back both sides department and all has seted up a plurality of standing grooves (411) that are linear equidistant distribution, two be a plurality of connecting rods (42) of closely welding of linear equidistant distribution between fixed plate (41).
2. The high-efficiency cell staining apparatus according to claim 1, wherein: a glass slide is arranged in the placing groove (411).
3. The high-efficiency cell staining apparatus according to claim 1, wherein: the overall shapes of the sliding groove (11) and the sliding block (43) are both trapezoidal.
4. The high-efficiency cell staining apparatus according to claim 1, wherein: the other end of the dropping liquid pipe (3) extends to the upper part of the fixing plate (41) which is positioned above.
5. The high-efficiency cell staining apparatus according to claim 1, wherein: the liquid inlet (25) and the liquid outlet (26) are both provided with valves.
6. The high-efficiency cell staining apparatus according to claim 1, wherein: the overall shape of the dropping liquid pipe (3) is in a barb shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020307970.7U CN211652293U (en) | 2020-03-13 | 2020-03-13 | Efficient cell staining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020307970.7U CN211652293U (en) | 2020-03-13 | 2020-03-13 | Efficient cell staining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211652293U true CN211652293U (en) | 2020-10-09 |
Family
ID=72687728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020307970.7U Expired - Fee Related CN211652293U (en) | 2020-03-13 | 2020-03-13 | Efficient cell staining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211652293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747989A (en) * | 2020-12-23 | 2021-05-04 | 山东骏腾医疗科技有限公司 | Automatic dyeing box for tissue slice |
-
2020
- 2020-03-13 CN CN202020307970.7U patent/CN211652293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747989A (en) * | 2020-12-23 | 2021-05-04 | 山东骏腾医疗科技有限公司 | Automatic dyeing box for tissue slice |
| CN112747989B (en) * | 2020-12-23 | 2023-01-13 | 山东骏腾医疗科技有限公司 | Automatic dyeing box for tissue slice |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |