CN204676096U - A kind of Tissue Culture Flask of double-layer vacuum structure - Google Patents
A kind of Tissue Culture Flask of double-layer vacuum structure Download PDFInfo
- Publication number
- CN204676096U CN204676096U CN201520302351.8U CN201520302351U CN204676096U CN 204676096 U CN204676096 U CN 204676096U CN 201520302351 U CN201520302351 U CN 201520302351U CN 204676096 U CN204676096 U CN 204676096U
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- Prior art keywords
- double
- tissue culture
- culture flask
- layer vacuum
- bottle body
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Abstract
The utility model discloses a kind of Tissue Culture Flask of double-layer vacuum structure, comprise culturing bottle body, roof and the sidewall of described culturing bottle body include outer wall and inwall; It is vacuum between described outer wall and inwall.There is the Tissue Culture Flask of said structure, utilize the double-layer vacuum structure of roof and sidewall to keep temperature in bottle, avoid fog to produce, be convenient to long-term observation.It is simple and practical.
Description
Technical field
The utility model relates to a kind of Tissue Culture Flask, especially can prevent the Tissue Culture Flask hazed in bottle.。
Background technology
In biotechnology, cell cultures is a requisite process.Cell cultures is generally that cell is inserted culturing bottle, then is put in incubator and carries out.Culturing bottle to be taken out from incubator during cell cultures and with the growing state of observation of cell under being put into microscope.Temperature under normal circumstances due to incubator is higher than room temperature, can condense into water smoke after the water vapour quenching in culturing bottle on bottle top.Water smoke can cause light diffuse-reflectance, makes microscope imaging unclear.
Utility model content
For the technical problem of above-mentioned existence, the utility model provides a kind of Tissue Culture Flask of double-layer vacuum structure, and water in bottle devaporation can be avoided to produce water smoke.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Tissue Culture Flask of double-layer vacuum structure, comprises culturing bottle body, and roof and the sidewall of described culturing bottle body include outer wall and inwall; It is vacuum between described outer wall and inwall.
Improve as one, described culturing bottle body diapire is that the solid material of transparent heat conduction is made.Its role is to carry out heat exchange by bottom and the external world, in order to control temperature in bottle.If culturing bottle body wall is double-layer vacuum structure, certainly will be difficult to carry out temperature adjustment to inside.And gather due to bottom and have nutrient solution, its specific heat capacity is comparatively large, even if be placed in freezing air, also not easily there is quenching thus cause steam coagulation.
One as above-mentioned improvement is preferred, and described diapire is that glass is made.Glass transmission, heat conductivility and erosion resistance all meet the requirements.
Further improve as one, described culturing bottle body bottom portion is provided with heating unit.Its effect one is with the temperature reaching cell suitable growth for the heating when culturing cell; Two is if there is the phenomenon that hazes when being observation, by heating, fog is evaporated again.
Improve as another kind, described culturing bottle body is surrounded by roof, diapire, sidewall; Described sidewall extends bottleneck; Bottleneck is provided with opening; Also comprise the bottle cap for closing openings.Microscope is conveniently utilized to observe from roof.
Usefulness of the present utility model is: the Tissue Culture Flask with said structure, utilizes the double-layer vacuum structure of roof and sidewall to keep temperature in bottle, avoids fog to produce, be convenient to long-term observation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure: 1 culturing bottle body, 2 roofs, 3 sidewalls, 4 diapires, 5 bottlenecks, 6 bottle caps, 7 heating units, 8 inwalls, 9 outer walls.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model comprises culturing bottle body 1, and described culturing bottle body 1 is surrounded by roof 2, diapire 4, sidewall 3; Described sidewall 3 extends bottleneck 5; Bottleneck 5 is provided with opening; Also comprise the bottle cap 6 for closing openings.The roof 2 of culturing bottle body 1 and sidewall 3 include outer wall 9 and inwall 8; Be vacuum between described outer wall 9 and inwall 8.Culturing bottle body 1 diapire 4 is that the solid material of transparent heat conduction is made, preferably glass.A heating unit 7 can also be set bottom culturing bottle body 1.
The double-layer vacuum structure of roof 2 and sidewall 3 can play heat insulation effect, when culturing bottle take out in incubator be placed in room temperature time, in bottle can not quenching and make water vapour produce condensation.Solid diapire 4 amasss little with air contact surfaces, and owing to having gathered the high nutrient solution of specific heat capacity, also can not produce excessive too fast impact to the temperature in bottle.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a Tissue Culture Flask for double-layer vacuum structure, comprises culturing bottle body, it is characterized in that: roof and the sidewall of described culturing bottle body include outer wall and inwall; It is vacuum between described outer wall and inwall.
2. the Tissue Culture Flask of a kind of double-layer vacuum structure according to claim 1, is characterized in that: described culturing bottle body diapire is that the solid material of transparent heat conduction is made.
3. the Tissue Culture Flask of a kind of double-layer vacuum structure according to claim 2, is characterized in that: described diapire is that glass is made.
4. the Tissue Culture Flask of a kind of double-layer vacuum structure according to claim 2, is characterized in that: described culturing bottle body bottom portion is provided with heating unit.
5. the Tissue Culture Flask of a kind of double-layer vacuum structure according to claim 1, is characterized in that: described culturing bottle body is surrounded by roof, diapire, sidewall; Described sidewall extends bottleneck; Bottleneck is provided with opening; Also comprise the bottle cap for closing openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302351.8U CN204676096U (en) | 2015-05-12 | 2015-05-12 | A kind of Tissue Culture Flask of double-layer vacuum structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302351.8U CN204676096U (en) | 2015-05-12 | 2015-05-12 | A kind of Tissue Culture Flask of double-layer vacuum structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676096U true CN204676096U (en) | 2015-09-30 |
Family
ID=54175801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520302351.8U Expired - Fee Related CN204676096U (en) | 2015-05-12 | 2015-05-12 | A kind of Tissue Culture Flask of double-layer vacuum structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368705A (en) * | 2015-11-30 | 2016-03-02 | 苏州钧隆塑胶有限公司 | Double-layer antibacterial strain culture bottle |
| CN107338186A (en) * | 2016-05-03 | 2017-11-10 | 华北理工大学 | Microscope cell cultivation equipment |
-
2015
- 2015-05-12 CN CN201520302351.8U patent/CN204676096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105368705A (en) * | 2015-11-30 | 2016-03-02 | 苏州钧隆塑胶有限公司 | Double-layer antibacterial strain culture bottle |
| CN107338186A (en) * | 2016-05-03 | 2017-11-10 | 华北理工大学 | Microscope cell cultivation equipment |
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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: 20150930 Termination date: 20160512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |