CN107118948A - Improved culture dish - Google Patents
Improved culture dish Download PDFInfo
- Publication number
- CN107118948A CN107118948A CN201610102997.0A CN201610102997A CN107118948A CN 107118948 A CN107118948 A CN 107118948A CN 201610102997 A CN201610102997 A CN 201610102997A CN 107118948 A CN107118948 A CN 107118948A
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- CN
- China
- Prior art keywords
- ware
- culture dish
- perisporium
- ware lid
- ware body
- 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.)
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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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- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (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)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The present invention relates to a kind of improved culture dish, the culture dish includes ware lid and ware body, the ware lid is made up of ware lid top wall and ware lid perisporium, the ware lid perisporium is arranged on the surrounding of ware lid top wall bottom surface, the ware body is made up of ware body bottom wall and ware body perisporium, the outer rim of the upper surface of the ware lid top wall is in the arc shape for the setting that raises up, the curved shape in inner side and outer side of the junction of ware body bottom wall and ware the body perisporium.This culture dish causes when multiple culture dishes are stacked, training the outer rim of the upper surface of ware lid top wall can be blocked in the ware body on surface placed thereon inside it, so as to occur the landing of culture dish, also improve the quantity for stacking culture dish, being normally carried out for work is ensure that, operating efficiency is improved.In addition, the culture dish ware body bottom wall and ware body perisporium junction the curved shape in inner side, this kind of structure so that nutrient solution or solid medium etc. are readily cleaned, to using bringing facility.
Description
Technical field
The invention belongs to microbial cultivation equipment technical field, especially a kind of improved culture dish.
Background technology
Existing microbial culture dish (culture dish) is that German bacteriologist Julius Richard Petri were designed in 1887, again
Referred to as Petri dish, are made up of the bottom and a lid of flat circle plate-like, are typically made of glass or plastics, plastics can be with
Using polythene material, the adhere-wall culture that can be used for vegetable material, microculture and zooblast of glass, culture dish has
It is disposable and nonexpondable, it is adapted to laboratory inoculation, line, the operation of separation of bacterial, can be used for vegetable material
Culture.
The ware body and ware lid of traditional culture dish are two independent parts, and ware lid is covered into the top in ware body opening when in use,
It is typically all by multiple cultures while also ensureing the uniformity of work to take less space when carrying out mass propgation
Ware is upper and lower to be stacked together, and is then placed in incubator and is cultivated, due to the ware body bottom of existing culture dish and ware
Tops are mostly smooth planes, sometimes, when multiple culture dishes are stacked, and easily occur indivedual or multiple culture dishes
Landing, so as to cause the repeatability of work, inconvenience is brought to work.
Set in addition, four walls of the ware body of existing culture dish and bottom are mostly vertical connections, this kind of structure so that culture
Liquid or solid medium etc. easily adsorb the corner in culture dish, not easy cleaning, to using bringing inconvenience.
By retrieval, such as the next chapter patent publication us related to present patent application is found：
A kind of culture dish (CN204702760U), is related to a kind of culture dish, is made up of ware body and ware lid, the ware body and described
Ware lid is circle, and the ware lid is made up of ware lid top wall and ware lid perisporium, and the ware lid perisporium is arranged on the ware lid top wall
Surrounding, the ware body is made up of ware body bottom wall and ware body perisporium, and baffle plate is provided with the inside of the ware lid perisporium, and the baffle plate is consolidated
It is scheduled in the ware lid top wall, the inner side of the ware lid perisporium sets fluted, is provided with the outside of the top of the ware body perisporium
The adaptable raised structures with the size and shape of the groove, the raised structures are caught in and exited the groove, the groove
In be fixedly installed multilayer gauze, the raised structures are in close contact with the gauze.The present invention can prevent micro- life in air
Thing enters in culture dish, and gauze is not under conditions of air circulation is influenceed, and the purpose biomaterial in promotion culture dish is just
It is frequently grown, it is ensured that the accuracy of cultivation results, can be applied to field of cell culture.
By contrast, there is the difference of essence with above-mentioned patent publication us in present patent application.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art part, there is provided one kind is simple in construction, design science is reasonable, use
Convenient improved culture dish.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of improved culture dish, the culture dish includes ware lid and ware body, and the ware lid is made up of ware lid top wall and ware lid perisporium,
The ware lid perisporium is arranged on the surrounding of ware lid top wall bottom surface, and the ware body is made up of ware body bottom wall and ware body perisporium, the ware
The outer rim of the upper surface of lid top wall is in the arc shape for the setting that raises up, the inner side of the junction of ware body bottom wall and ware the body perisporium
With the curved shape in outside.
Moreover, the inner vertical of the ware lid perisporium be provided with the inside of the continuous ring baffle of a circle, ware lid perisporium be provided with it is recessed
The raised structures adaptable with the size and shape of groove are provided with the outside of groove, the top of ware body perisporium, the raised structures can
Groove is caught in and exited, gauze is fixedly installed in the groove, raised structures are in close contact with gauze.
Advantages and positive effects of the present invention are：
1st, the outer rim of the upper surface of the ware lid top wall of this culture dish is in the raise up arc shape of setting, ware body bottom wall and ware body perisporium
Junction the curved shape in inner side and outer side, when operator need carry out mass propgation when, can by multiple culture dishes,
Under be stacked together, be then placed in incubator and cultivated, due to train ware lid top wall upper surface outer rim be in
The curved shape in outside of the junction of the upper raised arc shape set, ware body bottom wall and ware body perisporium so that by multiple culture dishes
When being stacked, training the outer rim of the upper surface of ware lid top wall can be blocked in the ware body on surface placed thereon inside it, so that
Will not occur the landing of culture dish, also improve the quantity for stacking culture dish, it is ensured that being normally carried out for work, improve work
Efficiency.In addition, the culture dish ware body bottom wall and ware body perisporium junction the curved shape in inner side, this kind of structure so that training
Nutrient solution or solid medium etc. are readily cleaned, to using bringing facility.
2nd, this culture dish is in close contact so that ware lid when raised structures are caught in groove by the gauze in raised structures and groove
With combining closely for ware body, gauze prevents the microorganism in air from entering in culture dish under conditions of air circulation is not influenceed,
Promote the normal growth of the purpose biomaterial in culture dish, it is ensured that the accuracy of cultivation results, can be widely applied to cell culture
Field.
Brief description of the drawings
Fig. 1 connects half-section diagram for the structure of the present invention.
Embodiment：
Below by specific embodiment, the invention will be further described, and following examples are descriptive, be not it is limited,
Protection scope of the present invention can not be limited with this.
Structure, annexation and the method not being described in detail in the present invention, can be understood as common knowledge in the art.
A kind of improved culture dish, as shown in figure 1, the culture dish includes ware lid 5 and ware body 11, the ware lid is by ware caping
Wall 3 and ware lid perisporium 2 are constituted, and the ware lid perisporium is arranged on the surrounding of ware lid top wall bottom surface, and the ware body is by ware body bottom wall
13 and ware body perisporium 10 constitute.
The innovative point of the present invention is：
(1) the outer rim of the upper surface of the ware lid top wall is in the arc shape 1 of setting of raising up, ware body bottom wall and ware the body perisporium
The curved shape 12 in the inner side and outer side of junction.
The outer rim of the upper surface of the ware lid top wall of this culture dish is in the arc shape of setting of raising up, ware body bottom wall and ware body perisporium
The curved shape in the inner side and outer side of junction, can be upper and lower by multiple culture dishes when operator needs to carry out mass propgation
It is stacked together, is then placed in incubator and is cultivated, because the outer rim for the upper surface for training ware lid top wall is in upward
The curved shape in outside of the junction of the arc shape that projection is set, ware body bottom wall and ware body perisporium so that enter by multiple culture dishes
Row is when stacking, and training the outer rim of the upper surface of ware lid top wall can be blocked in the ware body on surface placed thereon inside it, from without
Can occur the landing of culture dish, also improve the quantity for stacking culture dish, it is ensured that being normally carried out for work, improve work effect
Rate.In addition, the culture dish ware body bottom wall and ware body perisporium junction the curved shape in inner side, this kind of structure so that culture
Liquid or solid medium etc. are readily cleaned, to using bringing facility.
(2) the inner vertical of the ware lid perisporium is provided with the continuous ring baffle 4 of a circle, and the inner side of ware lid perisporium sets fluted 8,
The raised structures 7 adaptable with the size and shape of groove are provided with the outside of the top of ware body perisporium, the raised structures can block
Enter and exit groove, gauze 9 is fixedly installed in the groove, raised structures are in close contact with gauze.
This culture dish is when raised structures are caught in groove, and the gauze passed through in raised structures and groove is in close contact so that ware lid and
Ware body is combined closely, and gauze is prevented the microorganism in air from entering in culture dish, promoted under conditions of do not influence air circulation
The normal growth of the purpose biomaterial entered in culture dish, it is ensured that the accuracy of cultivation results, can be widely applied to cell culture neck
Domain.
Claims (2)
1. a kind of improved culture dish, the culture dish includes ware lid and ware body, the ware lid is by ware lid top wall and ware lid perisporium group
Into, the ware lid perisporium is arranged on the surrounding of ware lid top wall bottom surface, and the ware body is made up of ware body bottom wall and ware body perisporium, its
It is characterised by：The outer rim of the upper surface of the ware lid top wall is in the arc shape for the setting that raises up, ware body bottom wall and ware the body week
The curved shape in the inner side and outer side of the junction of wall.
2. improved culture dish according to claim 1, it is characterised in that：The inner vertical of the ware lid perisporium is provided with
The one continuous ring baffle of circle, the inner side of ware lid perisporium sets fluted, is provided with and groove on the outside of the top of ware body perisporium
The adaptable raised structures of size and shape, the raised structures can be caught in and exit groove, gauze is fixedly installed in the groove,
Raised structures are in close contact with gauze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102997.0A CN107118948A (en) | 2016-02-25 | 2016-02-25 | Improved culture dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102997.0A CN107118948A (en) | 2016-02-25 | 2016-02-25 | Improved culture dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107118948A true CN107118948A (en) | 2017-09-01 |
Family
ID=59716962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610102997.0A Pending CN107118948A (en) | 2016-02-25 | 2016-02-25 | Improved culture dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107118948A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023040631A1 (en) * | 2022-04-12 | 2023-03-23 | 中国科学院南海海洋研究所 | Novel double-sided solid culture dish and use thereof |
-
2016
- 2016-02-25 CN CN201610102997.0A patent/CN107118948A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023040631A1 (en) * | 2022-04-12 | 2023-03-23 | 中国科学院南海海洋研究所 | Novel double-sided solid culture dish and use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170901 |
|
| WD01 | Invention patent application deemed withdrawn after publication |