CN204269452U - An a kind of sheet dyeing apparatus for chromosome sectioning - Google Patents
An a kind of sheet dyeing apparatus for chromosome sectioning Download PDFInfo
- Publication number
- CN204269452U CN204269452U CN201420618209.XU CN201420618209U CN204269452U CN 204269452 U CN204269452 U CN 204269452U CN 201420618209 U CN201420618209 U CN 201420618209U CN 204269452 U CN204269452 U CN 204269452U
- Authority
- CN
- China
- Prior art keywords
- microslide
- tank
- dye liquor
- pedestal
- frozen water
- Prior art date
- 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
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- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
An a kind of sheet dyeing apparatus for chromosome sectioning.The utility model to be prepared in the tableting operation of observation experiment the technical scheme that existing problem adopts for solving current chromosome is: drip cell suspension downwards by the circular hole of frame upper, drop on the microslide placed immediately below it, microslide be placed on be placed with ice cube tank above, the frozen water in tank is replaced by dye liquor both rotatable control lever microslide is dipped in dye liquor dye.This apparatus design parts such as base frame, microslide screens, tank.Pour frozen water in the sink and push in pedestal, the ice in tank floats and contacts with bottom deck, makes microslide be in 0 DEG C of environment; Be highly 35 centimetres between dripping hole and pedestal, dripping cell suspension when sheet operates can be attached on microslide equably; Frozen water in tank is replaced by Giemsa dye liquor, and unclamp holding screw and rotate control handle, microslide screws in Giemsa dye liquor and dyes.
Description
Technical field
The utility model relates to a kind of experiment appliance, and be mainly used in the student experimenting carrying out chromosome preparation observation in university's biology laboratory, the experimental implementation position designed by this device is ten groups, facilitates student experiment in group.
Background technology
Prepare in observation experiment at chromosome, first need to carry out chromosome sectioning.In film-making process, first requirement cell suspension the height of about 35 centimetres must carry out dropping liquid above microslide, and to enable suspension be attached to equably on microslide, student often holds inaccurate height when operating in this step, and result causes film-making failure; Second requirement can change experiment material easily, first microslide to be positioned on ice when dripping sheet, about 0 DEG C is remained to make the temperature of microslide, and then microslide is dipped in Giemsa dye liquor dyes, because experimentation middle school student number is more, the inconvenient operation when getting ice and dye liquor back and forth.
Summary of the invention
The utility model to be prepared in the tableting operation of observation experiment the technical scheme that existing problem adopts for solving current chromosome is: drip cell suspension downwards by the circular hole of frame upper, drop on the microslide placed immediately below it, microslide be placed on be placed with ice cube tank above to keep environment temperature, the frozen water in tank is replaced by dye liquor both rotatable control lever microslide is dipped in dye liquor dye.
For realizing above-mentioned functions, this apparatus design parts such as base frame, ten groups of microslide screens, tanks.Specifically describe each parts office.
Accompanying drawing explanation
This further illustrates the utility model below in conjunction with drawings and Examples.
Fig. 1 is structure drawing of device of the present utility model;
Fig. 2 is a kind of details enlarged diagram dripping the a-quadrant of sheet dyeing apparatus for chromosome sectioning in Fig. 1;
Wherein,
1, pedestal; 2, support; 3, dripping hole; 4, shake hands; 5, tank; 6, control handle; 7, holding screw; 8, fastening bolt; 9, control lever; 10, microslide; 11, deck; 12, clamping plate; 13, spring; 14, pull bar; 15, spacing shelves.
Embodiment
This is in the structure drawing of device shown in Fig. 1, foundation structure of the present utility model is pedestal (1), long 70 centimetres, wide 20 centimetres, high 5 centimetres of pedestal, opening is left in pedestal (1) one end, it is inner in order to tank (5) is pushed pedestal (1) by handle (4), pedestal (1) two ends are fixed wtih two pillars of support (2), support (2) crossbeam have ten dripping holes (3), and dripping hole (3) aligns with the microslide (10) immediately below it respectively.
Fig. 2 is a kind of details enlarged diagram dripping the a-quadrant of sheet dyeing apparatus for chromosome sectioning in Fig. 1, first control handle (6) is rotated, control lever (9) is made to drive deck (11) to rotate, when deck (11) goes to horizontal level, screw holding screw (7), control lever (9) is fixed by the fastening bolt (8) being fixed on pedestal (1) side; When film-making, pull pull bar (14) that clamping plate (12) are opened, then microslide (10) is put into deck (11), releasing lever (14), spring (13) resilience makes clamping plate (12) close and clamps microslide (10).
In tank (5), pour appropriate frozen water mixed liquor into, pushed in pedestal (1), the ice in tank (5) can float by buoyancy and contact with the bottom of deck (11), makes microslide (10) be in the environment of about 0 DEG C; Dripped by the dripping hole (3) of cell suspension from support (2) top, carry out dripping sheet operation, because the height between dripping hole (3) and pedestal (1) is designed to 35 centimetres, therefore cell suspension can be attached on microslide equably; Drip after sheet operate, the frozen water that tank (5) is is replaced by Giemsa dye liquor, unclamps holding screw (7), rotate control handle (6), to make microslide (10) downwards in screw-in Giemsa dye liquor, carry out dying operation.
Microslide deck (11) on pedestal (1) is designed to ten groups, often organizes deck and controls by independent firm bolt (8), can facilitate free operant in the experimentation of student thus.
Claims (2)
1. for a sheet dyeing apparatus for chromosome sectioning, it is characterized in that: the microslide deck (11) pedestal (1) of this device being designed with ten groups, often organizing deck all has independently robust means, allows free operant in the experimentation of student.
2. an a kind of sheet dyeing apparatus for chromosome sectioning according to claim 1, it is characterized in that: cell suspension drips from dripping hole (3), because the height between dripping hole (3) and pedestal (1) is 35 centimetres, what therefore can control student more exactly drips sheet operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618209.XU CN204269452U (en) | 2014-10-24 | 2014-10-24 | An a kind of sheet dyeing apparatus for chromosome sectioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618209.XU CN204269452U (en) | 2014-10-24 | 2014-10-24 | An a kind of sheet dyeing apparatus for chromosome sectioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204269452U true CN204269452U (en) | 2015-04-15 |
Family
ID=52804313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618209.XU Expired - Fee Related CN204269452U (en) | 2014-10-24 | 2014-10-24 | An a kind of sheet dyeing apparatus for chromosome sectioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204269452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675383A (en) * | 2016-03-21 | 2016-06-15 | 广州深达生物制品技术有限公司 | Multichannel slide specimen incubation device having heating function |
| CN105699147A (en) * | 2016-03-21 | 2016-06-22 | 广州深达生物制品技术有限公司 | Multichannel slide glass mounting slot device |
| CN106198132A (en) * | 2016-06-07 | 2016-12-07 | 李琳 | Precisely chromosome drips sheet producing device |
-
2014
- 2014-10-24 CN CN201420618209.XU patent/CN204269452U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675383A (en) * | 2016-03-21 | 2016-06-15 | 广州深达生物制品技术有限公司 | Multichannel slide specimen incubation device having heating function |
| CN105699147A (en) * | 2016-03-21 | 2016-06-22 | 广州深达生物制品技术有限公司 | Multichannel slide glass mounting slot device |
| CN105699147B (en) * | 2016-03-21 | 2019-04-12 | 厦门通灵生物医药科技有限公司 | A kind of multichannel slide glass installation slot apparatus |
| CN105675383B (en) * | 2016-03-21 | 2019-06-14 | 厦门通灵生物医药科技有限公司 | A kind of multichannel slide glass sample incubating device with heating function |
| CN106198132A (en) * | 2016-06-07 | 2016-12-07 | 李琳 | Precisely chromosome drips sheet producing device |
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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 |
Granted publication date: 20150415 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |