CN2252492Y - Culture dish sealing ring - Google Patents
Culture dish sealing ring Download PDFInfo
- Publication number
- CN2252492Y CN2252492Y CN 96212621 CN96212621U CN2252492Y CN 2252492 Y CN2252492 Y CN 2252492Y CN 96212621 CN96212621 CN 96212621 CN 96212621 U CN96212621 U CN 96212621U CN 2252492 Y CN2252492 Y CN 2252492Y
- Authority
- CN
- China
- Prior art keywords
- culture dish
- sealing ring
- culture
- model
- utility
- 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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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/10—Petri dish
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Clinical Laboratory Science (AREA)
- Molecular Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a sealing ring for a culture dish. The utility model is characterized in that the sealing ring is a circular ring which is made of flexible material, one side of the circular ring is thinner, and the other side of the circular ring is thicker. When the utility model is used, cracks between the two culture dishes can be effectively clogged, which achieves a sealing action; culture mediums can be preserved in the culture dish for long without dehydration and anhydration. In addition, the ring can be used so that an ordinary culture dish can be directly used for anaerobic bacteria culture and carbon dioxide bacterial culture, and the utility model can be used for limiting bacterial growth so that a state of a bacterial clump is fixed.
Description
The utility model belongs to the medical apparatus field, particularly a kind of culture dish sealing ring.
In the Medical Bacteriology field, " Pei Ti Shi " culture dish is used for cultivation and the preservation of bacterium in a large number, the structure of culture dish is to be formed by two waney glass disk back-offs, at the bottom surface of glass disk last layer medium, and it is stand-by after oven dry in 24 hours, because culture dish does not add any seal approach, generally spend about 20 days, medium i.e. the no longer suitable bacterium production of dehydration and drying, even not mummification of medium also can be dyed into assorted bacterium sometimes and be scrapped, when items such as doing anaerobism is cultivated, need employ big hermetically sealed can in addition.
The purpose of this utility model is the sealing ring of a kind of culture dish of design, makes medium energy long preservation in culture dish stand-by, is unlikely to mummification in the short time.
Task of the present utility model is achieved in that the culture dish sealing ring is the garden ring made from flexible material, and a side school of garden ring is thin, and the opposite side school is thick.When culture dish used, what diameter was bigger just put, and the little back-off of diameter is on it, and the side that sealing ring is thin is inserted in the seam of two vessel, a thicker side slightly pressurization can make the culture dish sealing.
The utlity model has simple in structure, easy to use, high-seal, medium can be in culture dish long preservation, saved medicine and manpower, and can utilize this ring to make common culture dish directly be used as anaerobism or carbonic acid gas and cultivate, be to " Pei Ti Shi " culture dish performance replenish and perfect.
Below in conjunction with legend the utility model is described further:
The profile of accompanying drawing culture dish sealing ring:
With reference to accompanying drawing, the annulus 1 that the culture dish sealing ring can be made with flexible materials such as rubber or latexes, a side of annulus 1 are thinner, opposite side is thicker, stretches out a bulge loop 2 outside the thicker side direction of annulus, and bulge loop 2 is convenient to operation in use, can block the bigger culture dish outer of diameter, in the unlikely seam that falls into two culture dishes, and when the overlapping placement of a plurality of culture dishes, play cushioning effect, be unlikely to slippage and grind broken, the packed and transported when also being convenient to product export.
Also can inwardly stretch out a bulge loop in the side that annulus is thicker, its using method is such, earlier the thin side of sealing ring is placed in the bigger culture dish of diameter up, again that diameter is less culture dish back-off and slightly pressurization, this moment, sealing ring can be blocked the crack between two culture dishes equally, and the less culture dish edge of diameter fastens the bulge loop of sealing, culture dish bottom formation another band bigger with diameter.
Claims (3)
1, a kind of culture dish sealing ring is characterized in that the annulus made by flexible material, and a side of annulus is thinner, and opposite side is thicker.
2, culture dish sealing ring according to claim 1 is characterized in that the thicker side direction of annulus stretches out a bulge loop outward.
3, culture dish sealing ring according to claim 1 is characterized in that stretching out a bulge loop in the thicker side direction of annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212621 CN2252492Y (en) | 1996-05-17 | 1996-05-17 | Culture dish sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212621 CN2252492Y (en) | 1996-05-17 | 1996-05-17 | Culture dish sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2252492Y true CN2252492Y (en) | 1997-04-23 |
Family
ID=33895252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96212621 Expired - Fee Related CN2252492Y (en) | 1996-05-17 | 1996-05-17 | Culture dish sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2252492Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583295A (en) * | 2019-09-12 | 2019-12-20 | 江苏保丰集团公司 | Experimental device for grain is grown seedlings and is cultivated |
-
1996
- 1996-05-17 CN CN 96212621 patent/CN2252492Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583295A (en) * | 2019-09-12 | 2019-12-20 | 江苏保丰集团公司 | Experimental device for grain is grown seedlings and is cultivated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |