CN205011748U - Alga cell extraction device - Google Patents
Alga cell extraction device Download PDFInfo
- Publication number
- CN205011748U CN205011748U CN201520767570.3U CN201520767570U CN205011748U CN 205011748 U CN205011748 U CN 205011748U CN 201520767570 U CN201520767570 U CN 201520767570U CN 205011748 U CN205011748 U CN 205011748U
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- CN
- China
- Prior art keywords
- capillary
- extraction
- cell
- bayonet socket
- alga
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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
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an alga cell extraction device comprises support frame body, support regulation, knob, base, pipe, shop's ply -yarn drill mouth, front end bayonet socket, capillary and micropipettor. When carrying out alga separation and extraction, with the capillary burn the drawing -down handle after handling end link to each other with the pipe, inlay at support upper end bayonet socket, adjust the support height, move the movable support base and make capillary drawing -down end be in the field of microscope center, contact just with the slide glass, make the individual capillary mouth of pipe department that is in of corresponding cell through adjusting the objective table, stimulate the micropipettor and take out the pipe air this moment for the cell gets into the capillary along with liquid, accomplishes cell extraction. The utility model provides a stable alga cell separation and extraction's device fast.
Description
Technical field
The utility model belongs to cell extraction techniques field, especially a kind of alga cells extraction element.
Background technology
At present, the method that the separation and Extraction of algae is conventional has plate streak, serial dilution partition method, capillary tube technique etc., and when target density low more difficult separation, capillary tube technique is the most effective in the sample to which.The method needs manually to operate under 100 ~ 1000 times of light microscopy field to carry out cell capture, and manually operated shortcoming is unstable, can not extract required alga cells accurately.Particularly low in the individual density in the sample to which of algae, that cell capture needs are higher when not belonging to sociales skill hand-manipulated, this is not-so-practical for most of experiment technical personnel.In order to overcome these problems manual, by stationary installation, pre-aligned be an admissible Technological improvement plan.
Summary of the invention
The technical problem mentioned for foregoing and technical need, the utility model provides a kind of alga cells extraction element.
Apparatus structure described in the utility model comprises: support frame body, bracket adjustment, knob, base, conduit, paving line card mouth, front end bayonet socket, kapillary and micropipet; Support frame body is linked together by bracket adjustment and base; Tube extend is layered on it support frame, and fixes with paving line card mouth; Conduit lower end is connected on micropipet, and upper end connects kapillary, and makes kapillary embed front end bayonet socket; Support front end bayonet socket, can swing up and down by a small margin, after being adjusted to correct position, by knob screwed bayonet.
When carrying out algae separation and Extraction, first stretching micropipet checks whether the path of conduit and kapillary leaks gas, after checking that confirmation is air tight, traversing carriage frame body is by microscope, and adjusting pole regulates and makes capillary drawing-down end be positioned at visual field central authorities and just contact in slide glass, screws adjusting knob, moving stage makes target at kapillary mouth of pipe place, pull micropipet to take out duct after confirming target cell, make cell enter kapillary with liquid, complete cell extraction.
The beneficial effects of the utility model: overcome existing capillary tube technique and catch the difficult shortcoming of catching of high, the little individual cells of alga cells operative technique requirement, provide a kind of device of quick, stable alga cells separation and Extraction.
Accompanying drawing explanation
Overall front view when Fig. 1 is unassembled kapillary of the present utility model.
Fig. 2 is the side elevational view having assembled exercisable kapillary, micropipet of the present utility model.
Wherein: (1) support frame body, (2) bracket adjustment (3) knob, (4) base, (5) conduit, (6) paving line card mouth, (7) front end bayonet socket, (8) kapillary, (9) micropipet.
Embodiment
Below in conjunction with accompanying drawing 1 and Fig. 2, exemplary embodiment of the present utility model is described.
Alga cells extraction element, primarily of support frame body (1), bracket adjustment (2), knob (3), base (4), conduit (5), paving line card mouth (6), front end bayonet socket (7), kapillary (8), micropipet (9); Support frame body (1) is linked together by bracket adjustment (2) and base (4); Conduit (5) stretches and is layered on support frame body (1), and fixes with paving line card mouth (6); Conduit (5) lower end is connected on micropipet (9), and upper end connects kapillary (8), and makes kapillary embed front end bayonet socket (7); Support front end bayonet socket (7), can swing up and down by a small margin, after being adjusted to correct position, by knob (3) screwed bayonet.
When carrying out algae separation and Extraction, the micropipet (9) that first stretches checks whether conduit (5) leaks gas with the path of kapillary (8).Checked confirm air tight after, traversing carriage frame body (1) is by microscope, adjusting pole regulates (2) to make kapillary (8) drawing-down end be positioned at visual field central authorities and just contact in slide glass, screw adjusting knob (3), moving stage makes target at kapillary (8) mouth of pipe place, pull microsyringe (9) to take out duct after confirming target cell, make cell enter kapillary (8) with liquid, complete cell extraction.
Claims (1)
1. an alga cells extraction element, is characterized in that: described alga cells extraction element structure comprises: support frame body, bracket adjustment, knob, base, conduit, paving line card mouth, front end bayonet socket, kapillary and micropipet; Support frame body is linked together by bracket adjustment and base; Tube extend is layered on it support frame, and fixes with paving line card mouth; Conduit lower end is connected on micropipet, and upper end connects kapillary, and makes kapillary embed front end bayonet socket; Support front end bayonet socket, can swing up and down by a small margin, after being adjusted to correct position, by knob screwed bayonet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520767570.3U CN205011748U (en) | 2015-09-29 | 2015-09-29 | Alga cell extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520767570.3U CN205011748U (en) | 2015-09-29 | 2015-09-29 | Alga cell extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205011748U true CN205011748U (en) | 2016-02-03 |
Family
ID=55210362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520767570.3U Expired - Fee Related CN205011748U (en) | 2015-09-29 | 2015-09-29 | Alga cell extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205011748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562345A (en) * | 2018-04-11 | 2018-09-21 | 佛山科学技术学院 | A kind of device of accurate measuring trace quantity liquid |
| CN110862917A (en) * | 2019-11-18 | 2020-03-06 | 中国人民解放军军事科学院军事医学研究院 | Cell single colony selection device, preparation method and application |
-
2015
- 2015-09-29 CN CN201520767570.3U patent/CN205011748U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562345A (en) * | 2018-04-11 | 2018-09-21 | 佛山科学技术学院 | A kind of device of accurate measuring trace quantity liquid |
| CN108562345B (en) * | 2018-04-11 | 2024-01-30 | 佛山科学技术学院 | Device for accurately measuring trace liquid |
| CN110862917A (en) * | 2019-11-18 | 2020-03-06 | 中国人民解放军军事科学院军事医学研究院 | Cell single colony selection device, preparation method and application |
| CN110862917B (en) * | 2019-11-18 | 2020-08-25 | 中国人民解放军军事科学院军事医学研究院 | Cell single colony selection device, preparation method and application |
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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: 20160203 Termination date: 20160929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |