CN107236663A - Culture medium storing unit - Google Patents
Culture medium storing unit Download PDFInfo
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- CN107236663A CN107236663A CN201610187340.9A CN201610187340A CN107236663A CN 107236663 A CN107236663 A CN 107236663A CN 201610187340 A CN201610187340 A CN 201610187340A CN 107236663 A CN107236663 A CN 107236663A
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- China
- Prior art keywords
- culture medium
- medium storing
- storing unit
- containers
- storing containers
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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
- C12M99/00—Subject matter not otherwise provided for in other groups of this subclass
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The present invention relates to field of microbial culture technology, and in particular to a kind of culture medium storing unit；Troublesome problem is extracted in the sterilizing and packing of culture medium during to overcome large sample amount microculture to test, and prevent the cross-contamination issue between different culture media, and the microbiological contamination risk brought during being dispensed due to culture medium, it is directed in fluid nutrient medium storage and these problems occurs, the invention provides a kind of fluid nutrient medium storing unit, described culture medium storing unit includes culture medium storing containers and the seal diaphragm structure being arranged on culture medium storing containers, and the volume of culture medium storing containers is 2~10ml.
Description
Technical field
The present invention relates to field of microbial culture technology, and in particular to a kind of culture medium storing unit.
Background technology
The kinds of culture medium for being presently used for microculture is very more, particularly does the microorganism of large sample amount
During culture experiment, the storage for disposable culture medium and packing in use extract past
Toward becoming more troublesome, and the sterilizing of culture medium and prevent the pollution etc. that intersects between culture medium
Problem becomes complex.
The content of the invention
Troublesome problem is extracted in the sterilizing and packing of culture medium during to overcome large sample amount microculture to test, with
And prevent the cross-contamination issue between different culture media, and bring during being dispensed due to culture medium
Microbiological contamination risk, is directed in fluid nutrient medium storage and these problems occurs, the invention provides a kind of training of liquid
Base storing unit is supported, described culture medium storing unit is deposited including culture medium storing containers with being arranged on culture medium
Put the seal diaphragm structure on container；
The volume of described culture medium storing containers is 2~10ml；
Seal diaphragm structure is provided with culture medium storing containers, it is ensured that the sealing property of medium container, it is ensured that
It is sterile, diaphragm seal can directly be punctured by peristaltic pump syringe needle in use and culture medium is drawn,
It is convenient and easy；For in the culture medium microculture of low capacity, the culture medium storing containers that the present invention is provided
The amount of the culture medium of needs is sterilized and disposable filling, 2~10ml cubical content is relatively mild, keeps away
Exempt to be difficult to sample caused by capacity is very few and capacity exceed caused by seal difficult, subtracted culture medium
Dispense step, it is to avoid culturing gene is the extra microbiological contamination pollution risk that this step is brought.
Preferably, the culture medium storing containers in described culture medium storing unit are circular or square；
Culture medium storing containers can be arranged to hydrostatic column or square container, can be connect according to different
Plant instrument or sampler carries out setting of different shapes, adapt to the individual demand in operating process.
Preferably, the diaphragm seal in described culture medium storing unit is double-layered compound film；
Preferably, the double-layered compound film in described culture medium storing unit be followed successively by from inside to outside layer of PVC with
PC layers, described double-layered compound film uses heat seal；
Sealed using double-layered compound film, be easy between better seal, duplicature be bonded using glue；
Double-layered compound film sealing structure is followed successively by layer of PVC and PC layers from inside to outside, and described composite bed uses heat seal
Compound seal, layer of PVC is carried out with PC layers to seal culture medium storing unit after heat seal is compound, effectively
The correlation properties of two kinds of different sealing films are make use of, upper strata uses layer of PVC, and hardness is high, primarily serves protection
Effect, next layer be PC layer, between two layers using glue bonding, be more conducive to ensure in culture medium without nectar
Seal ring border.
Preferably, the culture medium storing unit in described culture medium storing unit includes more than two culture mediums
Insulating space is provided between storing containers, two adjacent culture medium storing containers, it is mutually isolated；
Preferably, the seal diaphragm structure on the culture medium storing unit in described culture medium storing unit by with
Insulating space heat seal between culture medium storing containers edge and culture medium storing containers, each culture medium
Individually sealed between storing containers；
Preferably, multiple culture medium storing containers of the culture medium storing unit in described culture medium storing unit
Regular distribution, sets quantity to be multiplied by 4~8 for 3~10；
First, multiple culture medium storing units is produced in an overall structure together by mould, be easy to
Production, improves the production efficiency of the equipment, saves production cost；Secondly, substantial amounts of culture medium is deposited
Device is arranged side by side into a writing board shape, is tested for large sample amount microcultures such as stool routine examination detections
During, it is easy to the inoculation sampling operation of machine, and due to numerous culture medium storing containers formation flat boards
Shape configuration, is easy to place and eliminates other servicing units such as receptacle stand of culture medium；Again, in transverse direction
It is 3~10 to set quantity；Longitudinally positioned quantity is 4~8；Laterally and longitudinally it will typically deposit culture medium
The quantity for putting container is set to difference 2~3, and the flat sheet configuration so constituted is fit into fully automatic inoculating
During machine motion arm range of movement；Finally, by the culture medium storing containers in culture medium storing unit
On double-layered compound film sealing structure individually sealed relative to each culture medium storing containers；I.e. one culture medium
Storing containers with the pin of peristaltic pump after medium liquid is drawn, and the culture medium in other adjacent containers will not
It is affected；Avoid the cross pollution between adjacent culture medium storing containers, the culture medium of single lattice
Container can be used alone.
Preferably, set at the two ends of one group of opposite side of the culture medium storing unit in described culture medium storing unit
It is equipped with groove type handle；It is easy to taking for whole culture medium storing unit, and it is conveniently horizontal in plate-like structure
Culture medium storing unit is fixed to direction.
Preferably, the culture medium storing unit in described culture medium storing unit is plastic material；Plastic material,
It is lighter to be operated with convenient, and can preferably be coordinated between diaphragm seal.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the planar structure top view of hydrostatic column culture medium storing unit.
Fig. 2 is hydrostatic column culture medium storing unit A-A cross-sectional structure schematic diagrames.
Fig. 3 is hydrostatic column culture medium storing unit B-B cross-sectional structure schematic diagrames.
Fig. 4 is the planar structure top view of square container culture medium storing unit.
Fig. 5 is square container culture medium storing unit A-A cross-sectional structure schematic diagrames.
Fig. 6 is square container culture medium storing unit B-B cross-sectional structure schematic diagrames.
Fig. 7 is the cylindrical culture medium storing unit structural representation of single lattice.
Label declaration：1st, insulating space；2nd, culture medium storing containers；3rd, groove type handle；4th, PVC film
Layer；5th, PC film layers.
Embodiment
With reference to embodiment, the present invention is described in further detail, and following examples are the solutions to the present invention
Release and the invention is not limited in following examples.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of plastic material culture medium storing unit is present embodiments provided,
Culture medium storing unit is a plate-like structure, and plate-like structure is held by 8 cylindric culture medium storages of 5x
There is insulating space 1 between device 2, two adjacent culture medium storing containers, in plate-like structure horizontal direction
Long groove type handle 3, the volume of each cylindric culture medium storing containers are provided at both ends with A-A faces
For 5ml, sealed after culture medium will be irrigated in cylindric culture medium storing containers in upper vessel portion with double-layered compound film
Structure is sealed, and double-layered compound film sealing structure is followed successively by layer of PVC and PC layers from inside to outside, two layers it
Between using glue bonding；Two-layer compound layer uses heat seal compound seal；Each container is individually sealed.
Embodiment 2
As shown in Fig. 4, Fig. 5, Fig. 6, a kind of plastic material culture medium storing unit is present embodiments provided,
Culture medium storing unit is to be provided with the square culture mediums of 7x 10 on plate-like structure, plate-like structure to deposit
Putting between container 2, two adjacent culture medium storing containers has insulating space 1, in plate-like structure transverse direction side
To the long groove type handle 3 that is provided at both ends with A-A faces, each square culture medium storing containers
Volume is 8ml, will be irrigated in square culture medium storing containers after culture medium in upper vessel portion double-layered compound film
Sealing structure is sealed, and double-layered compound film sealing structure is followed successively by layer of PVC and PC layers, two from inside to outside
Using glue bonding between layer；Two-layer compound layer uses heat seal compound seal；Each container is individually sealed.
Embodiment 3
As shown in fig. 7, a single lattice culture medium storing containers structural representation is present embodiments provided, including modeling
Expect the culture medium storing containers 2 of material, this culture medium storing containers journey examination tubulose, above with being followed successively by PVC
Film layer 4 and PC film layers 5 are sealed, and are bonded between two film layers with glue.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of its parts and components,
Named title etc. can be different.What all construction, feature and principles according to described in inventional idea of the present invention were done etc.
In effect or simple change, the protection domain for being included in patent of the present invention.The skill of the technical field of the invention
Art personnel can make various modifications or supplement to described specific embodiment or use similar mode
Substitute, without departing from the present invention structure or surmount scope defined in the claims, all should belong to
In protection scope of the present invention.
Claims (10)
1. a kind of culture medium storing unit, it is characterised in that：Described culture medium storing unit includes culture medium
Storing containers and the seal diaphragm structure being arranged on culture medium storing containers；
The volume of described culture medium storing containers is 2~10ml.
2. culture medium storing unit according to claim 1, it is characterised in that：Described culture medium is deposited
It is circular or square to put container.
3. culture medium storing unit according to claim 1, it is characterised in that：Described diaphragm seal is
Double-layered compound film.
4. culture medium storing unit according to claim 3, it is characterised in that：Described two-layer compound
Film is followed successively by layer of PVC and PC layers from inside to outside, and described double-layered compound film uses heat seal.
5. culture medium storing unit according to claim 1, it is characterised in that：Described culture medium is deposited
Putting device is included between more than two culture medium storing containers, two adjacent culture medium storing containers mutually
Isolation.
6. culture medium storing unit according to claim 5, it is characterised in that：Described culture medium is deposited
Seal diaphragm structure on device is put by the insulating space heat seal between culture medium storing containers, each
Individually sealed between culture medium storing containers.
7. culture medium storing unit according to claim 5, it is characterised in that：Described culture medium is deposited
Multiple culture medium storing containers regular distributions of device are put, set quantity to be multiplied by 4~8 for 3~10.
8. culture medium storing unit according to claim 7, it is characterised in that：Described culture medium is deposited
Groove type handle is provided with the two ends for one group of opposite side for putting device.
9. according to any described culture medium storing unit of claim 1 to 8, it is characterised in that：Described
Culture medium storing unit is plastic material.
10. according to any described culture medium storing unit of claim 1 to 8, it is characterised in that：Described
Aseptic liquid nutrient medium is contained in culture medium storing containers, is sealed by diaphragm seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187340.9A CN107236663A (en) | 2016-03-28 | 2016-03-28 | Culture medium storing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187340.9A CN107236663A (en) | 2016-03-28 | 2016-03-28 | Culture medium storing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107236663A true CN107236663A (en) | 2017-10-10 |
Family
ID=59983602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610187340.9A Pending CN107236663A (en) | 2016-03-28 | 2016-03-28 | Culture medium storing unit |
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| Country | Link |
|---|---|
| CN (1) | CN107236663A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202400469U (en) * | 2011-12-30 | 2012-08-29 | 广东环凯微生物科技有限公司 | Packaging bag for ready-to-use type microbial culture media |
| CN102720922A (en) * | 2012-06-08 | 2012-10-10 | 青岛科瑞新型环保材料有限公司 | Production method of vacuum insulated panel |
| CN202807433U (en) * | 2012-01-20 | 2013-03-20 | 安泰凯生物技术有限公司 | Sample holding device |
| CN203960223U (en) * | 2014-06-24 | 2014-11-26 | 四川农业大学 | Tissue Culture Plate |
| CN205443268U (en) * | 2016-03-28 | 2016-08-10 | 杭州高正医学科技有限公司 | Culture medium storage device |
-
2016
- 2016-03-28 CN CN201610187340.9A patent/CN107236663A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202400469U (en) * | 2011-12-30 | 2012-08-29 | 广东环凯微生物科技有限公司 | Packaging bag for ready-to-use type microbial culture media |
| CN202807433U (en) * | 2012-01-20 | 2013-03-20 | 安泰凯生物技术有限公司 | Sample holding device |
| CN102720922A (en) * | 2012-06-08 | 2012-10-10 | 青岛科瑞新型环保材料有限公司 | Production method of vacuum insulated panel |
| CN203960223U (en) * | 2014-06-24 | 2014-11-26 | 四川农业大学 | Tissue Culture Plate |
| CN205443268U (en) * | 2016-03-28 | 2016-08-10 | 杭州高正医学科技有限公司 | Culture medium storage device |
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Application publication date: 20171010 |
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