CN202420941U - Glass slide inverted staining trough for analyzing chromosomes - Google Patents
Glass slide inverted staining trough for analyzing chromosomes Download PDFInfo
- Publication number
- CN202420941U CN202420941U CN 201220018494 CN201220018494U CN202420941U CN 202420941 U CN202420941 U CN 202420941U CN 201220018494 CN201220018494 CN 201220018494 CN 201220018494 U CN201220018494 U CN 201220018494U CN 202420941 U CN202420941 U CN 202420941U
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- China
- Prior art keywords
- inverted
- microslide
- glass slide
- staining trough
- staining
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Abstract
The utility model discloses a glass slide inverted staining trough for analyzing chromosomes, and relates to a glass slide staining trough for analyzing the chromosomes, in particular to the glass slide inverted staining trough for analyzing the chromosomes, which is used for solving the problems that the conventional inverted staining method is complex in operation and part of chromosomes are not stained due to bubbles generated easily in an operation process. The glass slide inverted staining trough comprises a trough body and two rectangular glass slide support plates, wherein the long edge of each rectangular glass slide support plate is fixedly connected with the edge of one long edge of the notch of the trough body; and each rectangular glass slide support plate is vertical to the side face in which the long edge is positioned. The glass slide inverted staining trough is used for staining a chromosome glass slide.
Description
Technical field
The utility model relates to a kind of chromosome analysis and uses the microslide staining trough, is specifically related to a kind of chromosome analysis and is inverted staining trough with microslide.
Background technology
In the chromosome analysis process, a critical step is exactly the dyeing of chromosome slide, and the purpose of dyeing is to make chromosome and nucleus dyeing as far as possible, and tenuigenin does not dye or is light painted so that observe.Demonstrate original morphosis and number after chromosome is colored, can observe and analyze, just can carry out chromosome karyotype analysis then through microscope.The colouring method of chromosome slide generally has two kinds, and a kind of is direct staining method, promptly directly puts microslide in the staining jar into, in staining jar, fills it up with dyeing liquor.A kind of in addition is to be inverted decoration method, promptly on glass plate, does support with waste and old microslide, and the cell of chromosome sectioning is faced down, and frame splashes into dye liquor between glass plate and the cell face on glass plate.These two kinds of colouring methods are compared, and be inverted decoration method and have remarkable advantages, the one, can fuel saving, the 2nd, can avoid dye liquor to volatilize fast, the 3rd, can prevent that the influence of dyed particles deposition from observing.Adopt the dyeing of inversion decoration method to solve dye liquor impurity and be prone to be deposited on the sample, pollute the visual field, reduce shortcomings such as count enable cell quantity, be more conducive to microscopy and statistics.But be inverted decoration method the operation relative complex some, and be easy to generate bubble during operation, make chromosome dyad not by painted.
The utility model content
The utility model is for solving the existing complicated operation of being inverted decoration method, and is easy to generate bubble in the operating process and makes chromosome dyad not by painted problem, and then proposes a kind of chromosome analysis and be inverted staining trough with microslide.
The utility model is to address the above problem the technical scheme of taking to be: the utility model comprises cell body and two rectangle microslide supporting plates; The long limit of each rectangle microslide supporting plate is fixedly connected with the edge on a long limit of cell body notch respectively, and each rectangle microslide supporting plate is grown the lateral vertical that the limit belongs to this.
The beneficial effect of the utility model is: the utility model makes is inverted the simple and quick of decoration method, can save dyestuff during operation, has avoided the volatilization of dyestuff; Prevented the dyed particles deposition; And do not have bubble to produce under the slide, Color is good, and the utility model is simple in structure; Easy to make, cost of manufacture is low.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model, and Fig. 2 is the front view of the utility model, and Fig. 3 is the vertical view of Fig. 2, and Fig. 4 is the left view of Fig. 2.
Embodiment
Embodiment one: combine Fig. 1 to Fig. 4 that this embodiment is described; The said a kind of chromosome analysis of this embodiment is inverted staining trough with microslide and is comprised cell body 1 and two rectangle microslide supporting plates 2; Each rectangle microslide supporting plate 2 long limits are fixedly connected with the edge on a long limit of cell body 1 notch respectively, and the lateral vertical at each rectangle microslide supporting plate 2 and this place, long limit.
Embodiment two: combine Fig. 2 to Fig. 4 that this embodiment is described; The length L that the said a kind of chromosome analysis of this embodiment uses microslide to be inverted the cell body 1 long limit of staining trough is 100mm; The length W of said cell body 1 minor face is 65mm, and the depth H of said cell body 1 is 3mm.Other composition and annexation are identical with embodiment one.
Embodiment three: combine Fig. 2 to Fig. 4 that this embodiment is described; The length A that the said a kind of chromosome analysis of this embodiment uses microslide to be inverted each rectangle microslide supporting plate 2 long limit of staining trough is 100mm, and the length B of each rectangle microslide supporting plate 2 minor face is 10mm.Other composition and annexation are identical with embodiment one.
Embodiment four: combine Fig. 1 that this embodiment is described, cell body 1 and two rectangle microslide supporting plates 2 that the said a kind of chromosome analysis of this embodiment is inverted staining trough with microslide are all made by glass.Other composition and annexation are identical with embodiment one, two or three.
Principle of work
When the utility model uses; In cell body 1, fill dyeing liquor; The cell of chromosome slide faced down to be lain on the cell body 1 both sides rectangle microslide supporting plate 2, guarantees that the cell face of slide can touch the dyeing liquor in the cell body 1, accomplishes dyeing after being inverted a period of time.
Claims (4)
1. a chromosome analysis is inverted staining trough with microslide; It is characterized in that: said a kind of chromosome analysis is inverted staining trough with microslide and is comprised cell body (1) and two rectangle microslide supporting plates (2); The long limit of each rectangle microslide supporting plate (2) is fixedly connected with the edge on a long limit of cell body (1) notch respectively, and the lateral vertical at each rectangle microslide supporting plate (2) and this place, long limit.
2. be inverted staining trough according to the said a kind of chromosome analysis of claim 1 with microslide, it is characterized in that: the length (L) on the long limit of said cell body (1) is 100mm, and the length (W) of said cell body (1) minor face is 65mm, and the degree of depth (H) of said cell body (1) is 3mm.
3. be inverted staining trough according to the said a kind of chromosome analysis of claim 1 with microslide, it is characterized in that: the length (A) on the long limit of each rectangle microslide supporting plate (2) is 100mm, and the length (B) of each rectangle microslide supporting plate (2) minor face is 10mm.
4. be inverted staining trough according to claim 1,2 or 3 said a kind of chromosome analysises with microslide, it is characterized in that: said cell body (1) and two rectangle microslide supporting plates (2) are all made by glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220018494 CN202420941U (en) | 2012-01-16 | 2012-01-16 | Glass slide inverted staining trough for analyzing chromosomes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220018494 CN202420941U (en) | 2012-01-16 | 2012-01-16 | Glass slide inverted staining trough for analyzing chromosomes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420941U true CN202420941U (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220018494 Expired - Fee Related CN202420941U (en) | 2012-01-16 | 2012-01-16 | Glass slide inverted staining trough for analyzing chromosomes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849121A (en) * | 2015-02-06 | 2015-08-19 | 上海乐辰生物科技有限公司 | Biological sample treating instrument |
-
2012
- 2012-01-16 CN CN 201220018494 patent/CN202420941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849121A (en) * | 2015-02-06 | 2015-08-19 | 上海乐辰生物科技有限公司 | Biological sample treating instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130116 |