CN202968565U - Multicellular co-culture vessel - Google Patents
Multicellular co-culture vessel Download PDFInfo
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- CN202968565U CN202968565U CN 201220711505 CN201220711505U CN202968565U CN 202968565 U CN202968565 U CN 202968565U CN 201220711505 CN201220711505 CN 201220711505 CN 201220711505 U CN201220711505 U CN 201220711505U CN 202968565 U CN202968565 U CN 202968565U
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- housing
- barrier film
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Abstract
The utility model provides a multicellular co-culture vessel which comprises a shell, a slot and separators. The shell is divided into a special cell chamber and more than three peripheral chambers by the separators and the slot. The peripheral chambers are around the special cell chamber. The separators around the special cell chamber are detachable separators, and the separators among the peripheral chambers are fixed separators. A diaphragm is arranged next to the separators, and is made of a polycarbonate diaphragm. The separators are made of plastic or glass. The multicellular co-culture vessel provided by the utility model is unique in model, and can be applied to researching the single effect and the synergistic effect of other multiple cells to a certain special target cell. The vessel is applied among the multiple cells to research mutual relationship among the cells as well as the single effect and combination effect of monarch, minister, assistant and guide of a traditional medical compound medicine. The vessel is used for searching and developing novel medicines and monitoring mutual effect among medicines, so that the toxic and side effects are alleviated.
Description
Technical field
The utility model relates to microorganism cells culture apparatus field, relates in particular to a kind of many cells culture dish altogether.
Background technology
Current, create with body in similar growing environment, impelling cell proliferation, break up and present analog inner tissue structure and function proterties is the development trend of cell in vitro cultivation.Present existing external single cell culture technology, although it has advantages of that cultivation is simple, easy to operate, expense is low, can widely apply, but be the microenvironment of a complexity due to human body, the growth of cell, propagation, differentiation is not independently to occur under environment at one, but connect each other by the recycle system in body and endocrine system, interact, thus can not the real simulation internal milieu, and make cell lose original biologic activity.More and more people recognize the limitation of monolayer cell culture technology, and and then have proposed Coculture techniques.Two kinds of co-culture of cells systems are arranged at present, and one is the Co-culture system, and the cell that is about to more than 2 kinds or 2 kinds is inoculated in same hole at the same time or separately, directly contact between different types of cell; Two is indirect co-culture system, and the cell that is about to more than 2 kinds or 2 kinds is inoculated in respectively on different carriers, then these two kinds of carriers is placed among same culture environment, makes different types of cell share the same culture system and not directly contact.But also there is more limitation in this type of culture technique, for example still has very big difference with internal milieu, fully the variation in antimer; If observe the interaction between two-two cells, time, energy and expense that cost is a large amount of; Has the shortcoming that substratum can't be unified and the observation of cell growth is very inconvenient when utilizing cell migration that the Transwell cell carries out to cultivate altogether.So two kinds of technology of current existence all can not satisfy current experiment demand.
in addition, human body is a complex environment, the various kinds of cell interaction, but the generation of some disease often has direct relation with wherein a certain key cells, key cells in rheumatoid arthritis (RA) destruction of bone as osteoclast, monocyte is the precursor cell of osteoclast, so, when testing, needing which cell of research to exist induces monocyte to be converted into the osteoclast possibility, this just need to be take monocyte as the research target cell, observe other cells (as synovial membrane sample inoblast, lymphocyte, scleroblast) to its independent role and synergy, existing many cells culture dish altogether can only be observed the coefficient result of these cells, and can't carry out above-mentioned research for monocyte.
The utility model content
The technical problems to be solved in the utility model is to overcome above-mentioned deficiency, and a kind of farthest simulated in vivo environment is provided, and studies targetedly the common culture dish of many cells of a certain particular target cell.
For addressing the above problem, the utility model provides a kind of many cells culture dish altogether, comprise housing, draw-in groove, dividing plate, housing is divided into specific cells chamber and the surrounding chamber more than 3 by dividing plate, draw-in groove, surrounding chamber is looped around around the specific cells chamber, dividing plate around the specific cells chamber is detachable dividing plate, and the dividing plate between surrounding chamber is stationary barrier.
The other barrier film that is provided with of preferred dividing plate, dividing plate is provided with pulling apparatus, the barrier film material is polycarbonate membrane, the dividing plate material is plastics or glass, pulling apparatus on dividing plate can be arranged on the lateral projection of the other side first half relative to barrier film or crown center, and this lateral projection can be the semicircle or square of sheet; Pulling apparatus on dividing plate can also be arranged on the horizontal concave and convex stripe of the other side first half relative to barrier film or crown center.By above-mentioned lateral projection or concave and convex stripe, can easily dividing plate be separated from housing.
Between preferred draw-in groove and dividing plate, make encapsulation process between dividing plate and housing, when making dividing plate not separate housing, separate between surrounding chamber between surrounding chamber and specific cells chamber, the chamber inner liquid medicine can not mutually circulate, permeate; Housing and barrier film junction, barrier film and draw-in groove junction are provided with tightness system, and after preventing that dividing plate from separating, the liquid between chamber is without the barrier film intercommunication.
Preferred housing is prismatic, and such as triangular prism shaped, four prism type, pentagonal prism shape, hexagon etc., the specific cells chamber shape be identical with hull shape prismatic, and its bottom surface length of side is less than housing, is located at the housing center, and surrounding chamber's area is equal.
Preferred specific cells chamber is the identical regular prism shape of shape with housing.The bottom surface length of side of specific cells chamber is half of the housing bottom surface length of side, and the incline of specific cells chamber is arranged in the middle of the housing side.This design makes each surrounding chamber equate with contact area between the specific cells chamber, and surrounding chamber has equal opportunities to the effect of specific cells.
Preferred specific cells chamber outer wall and surrounding chamber are provided with scale, in order to measure liquid dosages in each chamber.
Preferred housing is provided with cap, and cap is provided with tightness system.
Preferred barrier film is arranged on barrier film and installs on inserted sheet, thereby saves the barrier film usable floor area, reduces costs.
The dividing plate that culture dish can also be made around the specific cells chamber is detachable dividing plate, and the dividing plate between surrounding chamber is also the style of detachable dividing plate.
These many cells are the using method of culture dish altogether, and step is as follows: (1), the many cells culture dish is sterilized; (2), the many cells culture dish is placed under aseptic operating platform, carry out cell inoculation and relating operation; (3), as required separate dividing plate, carry out experimental observation; (4), as required insert dividing plate, carry out experimental observation.
The beneficial effect that the utility model compared with prior art has is:
(1) study other a plurality of cells to independent role and the synergy of a certain particular target cell.
(2) apply between a plurality of cells the mutual relationship between the research various kinds of cell.
(3) compatibility effect of the independent role of Study of Traditional Chinese Medicine herbal mixture thing and monarch.
(4) be used for the research and development of new drug.
(5) for the interaction between the monitoring medicine, alleviate toxic side effect.
Description of drawings
Fig. 1 is the utility model culture dish vertical view;
Fig. 2 is the utility model culture dish stereographic map;
Fig. 3 is the utility model lid stereographic map;
Fig. 4 is the utility model dividing plate enlarged view;
Fig. 5 is that the utility model barrier film is installed the inserted sheet enlarged view;
Fig. 6 is the utility model culture dish vertical view;
Fig. 7 is the utility model culture dish stereographic map;
Fig. 8 is the utility model lid stereographic map;
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is further described in more detail.
Embodiment one, referring to Fig. 1, and Fig. 2, Fig. 3, Fig. 4, Fig. 5.
A kind of many cells are culture dish altogether, comprises housing 1, draw-in groove 4, dividing plate 3a, 3b, and housing 1 is divided into specific cells chamber 6 and 3 surrounding chamber 5 by dividing plate 3a, 3b, draw-in groove 4, and surrounding chamber 5 is looped around around specific cells chamber 6, and dividing plate 3a is detachable dividing plate.Dividing plate 3a is other is provided with barrier film 2, and dividing plate 3a is provided with pulling apparatus 9, and barrier film 2 materials are polycarbonate membrane, and dividing plate 3a, 3b material are plastics or glass.Pulling apparatus 9 on dividing plate 3a is arranged on and the first half of barrier film 2 relative the other sides or the horizontal concave and convex stripe of crown center.By above-mentioned horizontal concave and convex stripe, can easily dividing plate 3a be separated from housing 1.Between draw-in groove 4 and dividing plate 3a, 3b, make encapsulation process between dividing plate 3a, 3b and housing 1, when making dividing plate 3a not separate housing 1, separate between surrounding chamber 5 between surrounding chamber 5 and specific cells chamber 6, indoor liquid can not mutually circulate, permeate; Housing 1 and barrier film 2 junctions, barrier film 2 is provided with tightness system with draw-in groove 4 junctions, and after preventing that dividing plate 3a from separating, the liquid between chamber is without barrier film 2 intercommunications.Housing 1 is regular triangular prism shaped, and specific cells chamber 6 is shaped as identical with housing 1 shape regular triangular prism shaped, is located at housing 1 center, and surrounding chamber's 5 areas equate.The bottom surface length of side of specific cells chamber 6 is half of the housing 1 bottom surface length of side.Specific cells chamber 6 outer walls and surrounding chamber 5 are provided with scale, in order to measure liquid dosages in each chamber.Housing 1 is provided with cap 7, and cap 7 is provided with tightness system 8.
Because diaphragm material is polycarbonate membrane, price is higher, for saving cost, can reduce the barrier film usable floor area, barrier film 2 is arranged on barrier film installs on inserted sheet 10.Barrier film 2 bases are connected with housing, its excess-three limit all is arranged on barrier film and installs on inserted sheet 10, it is plastics or glass that barrier film is installed inserted sheet 10 materials, so namely be conducive to the minimizing of barrier film usable floor area, the sealing that is conducive to again barrier film is installed, also help and extend barrier film work-ing life, prevent the barrier film collapse-deformation.
Embodiment two, referring to Fig. 6, and Fig. 7, Fig. 8
A kind of many cells are culture dish altogether, comprise housing 1 ', draw-in groove 4 ', dividing plate 3 ', housing 1 ' is divided into specific cells chamber 6 ' and 6 surrounding chamber 5 ' by dividing plate 3 ', draw-in groove 4 ', housing 1 ' is positive hexagon, specific cells chamber 6 ' is shaped as the positive hexagon identical with housing 1 ' shape, be located at housing 1 ' center, surrounding chamber's 5 ' area equates.Surrounding chamber 5 ' is looped around specific cells chamber 6 ' on every side, and dividing plate 3 ' is detachable dividing plate.Dividing plate 3 ' is other is provided with barrier film 2 ', and dividing plate 3 ' is provided with pulling apparatus, and barrier film 2 ' material is polycarbonate membrane, and dividing plate 3 ' material is plastics or glass.Pulling apparatus on dividing plate 3 ' is arranged on and the first half of barrier film 2 ' relative the other side or the transverse projections of crown center.Can easily dividing plate 3 ' be separated from housing by above-mentioned transverse projections.Between draw-in groove 4 ' and dividing plate 3 ', make encapsulation process between dividing plate 3 ' and housing 1 ', when making dividing plate 3 ' not separate housing 1 ', between surrounding chamber 5 ' and specific cells chamber 6 ', separate between surrounding chamber 5 ', indoor liquid can not mutually circulate, permeate; Housing 1 ' and barrier film 3 ' junction, barrier film 3 ' is provided with tightness system with draw-in groove 4 ' junction, and after preventing that dividing plate 3 ' from separating, the liquid between chamber is without the barrier film intercommunication.The bottom surface length of side of specific cells chamber 6 ' is half of housing 1 ' the bottom surface length of side.Specific cells chamber 6 ' outer wall and surrounding chamber 5 ' are provided with scale, in order to measure liquid dosages in each chamber.Housing 1 ' is provided with cap 7 ', and cap 7 ' is provided with tightness system 8 '.
The utility model can reflect influencing each other between human tissue cell really, and effect and contact can represent again the intuitive of cell cultures and the advantage of condition controllability, provide better condition for studying a plurality of intercellular interactions.In addition, this culture dish also is conducive to curative effect and the toxicity of rapid screening new drug, the independent role of Study of Traditional Chinese Medicine herbal mixture thing and the compatibility effect of monarch.And the preparation of this product is simple, both artistic and practical, cheap, thereby reduces R﹠D costs.
Culture dish as compared with the past, the utlity model has maximum reflection internal milieu, external environment and internal milieu are matched, thereby make the iuntercellular information of communicating with each other, mutually support growing multiplication, and have more the advantage of specific aim, reliability, preciseness and being widely used property.
The utility model not only can be studied intercellular interaction in twos, but also is applicable to a plurality of intercellular researchs.More can research and analyse for certain specific cell wherein.Center of the present utility model-circulating type design, can carry out individual cells or a plurality of cell to the analysis of its effect for the target cell that is seeded in the specific cells chamber, thereby can help the experimenter by point and face, study targetedly target cell, better reach faster the experimental result of expection.The design of regular prism is into axisymmetric, same contact area and has guaranteed that peripheral cell is balanced against others to the effect of target cell and be equal to, and the design of scale makes that the experimenter is convenient controls consumption, thereby has guaranteed the true, reliable and rigorous of result of study.
The experimenter can select the culture dish shape as required, as six prism many cells altogether culture dish can study on every side six kinds of cells to the independent and collaborative influence of center target cell.
Using method of the present utility model is that at first, the application boiling sterilization guarantees that to many cells culture dish sterilization altogether the many cells culture dish is relatively aseptic.After this, the many cells culture dish is placed under aseptic operating platform, carries out cell inoculation and relating operation.Secondly, separate dividing plate after many cells be separated with polycarbonate membrane between each chamber of culture dish altogether, the factor of emiocytosis or drug molecule are freely passed through, and cell itself can not pass through.Separating one or more dividing plates according to the experiment demand makes polycarbonate membrane open, thereby surrounding chamber communicates with specific cells chamber nutrient solution, but surrounding chamber implant the product of emiocytosis or metabolism or drug molecule just the infiltrate polycarbonate membrane enter the specific cells chamber and act on the cell of specific cells chamber, thereby further carry out experimental observation.
As with the triangular prism many cells altogether the material that produces under the nutrient solution effect of three kinds of cells of culture dish research for the method that will study cytosis.Cell (target cell) is studied in the inoculation of specific cells chamber, and the inoculation of other three surrounding chamber affects cell A, B, C.If study cell A for the effect of being studied cell, just dividing plate is inserted in other two Room to close barrier film, in like manner can study B, C respectively to being studied the effect of cell; If study cell A, B for the effect of being studied cell, just dividing plate is inserted in the surrounding chamber at cell C place to close barrier film, in like manner can study respectively A, C and B, C for the synergy of being studied cell; If study three kinds of cells for the effect of being studied cell, just dividing plate is all separated, barrier film is all opened, come the observation experiment effect.For the impact of being studied cell, the many cells culture dish of respective numbers prism can be selected by cell quantity, to facilitate the scientific experiment needs if study more many cells.
Can be used for the independent role of Study of Traditional Chinese Medicine herbal mixture thing and the compatibility effect of monarch in a manner described.(I have changed upper/lower positions)
Be total to the application of culture dish in Chinese medicine compound prescription as the quadrangular many cells: specific cells chamber inoculating cell A, insert barrier film, make each chamber separate, add respectively liquid a, liquid b, liquid c, liquid d in four surrounding chamber, the specific cells chamber does not add any liquid.Separate barrier film and can open the polyester carbonic acid film that is located at the barrier film limit, if only open the polycarbonate membrane between liquid a place surrounding chamber and specific cells chamber, make liquid a uniformly penetrating to the specific cells chamber, thereby observe liquid a to the independent role of cell A.If the polycarbonate membrane between open liquid a, two surrounding chamber of b and specific cells chamber, make liquid a, b uniformly penetrating to the specific cells chamber, thereby observe liquid a, b to the synergy of cell A, in like manner other synergies of liquid in twos of observable.If the polycarbonate membrane between open liquid a, b, three surrounding chamber of c and specific cells chamber, make liquid a, b, c uniformly penetrating to the specific cells chamber, thereby observe liquid a, b, c to the synergy of cell A in the specific cells chamber, in like manner observable liquid b, c, d, liquid a, c, d, the synergy of liquid a, b, three kinds of liquids of d.If the polycarbonate membrane between four surrounding chamber and specific cells chamber is open simultaneously, observable liquid a, b, c, d(are compound) to the common comprehensive action of cell A in the specific cells chamber.If observe liquid a, b, whether successively effect is arranged, can first open between liquid a place surrounding chamber and specific cells chamber polycarbonate membrane, open again the polycarbonate membrane between liquid b place surrounding chamber and specific cells chamber, or the first polycarbonate membrane of open liquid b place surrounding chamber, the polycarbonate membrane of open liquid a place surrounding chamber again is by relatively drawing observations.In like manner, can observe liquid a, b, c, d whether cell A is had successively between sequence of operation and liquid and liquid whether interference effect is arranged by controlling one by one the open priority chronological order of surrounding chamber.
If first that four surrounding chamber are all open, then close successively a, b, c, d place surrounding chamber, can be used for the clinical observation withdrawal reaction.
If between surrounding chamber be detachable type baffle plate, can carry out simultaneously several groups of experiments, carry out observation and comparison.
Carry out at the same time the method for many group experimental studies as six prism many cells culture dish, insert barrier film, make each chamber separate, difference inoculating cell A, cell B, cell C, cell D, cell E, cell F in six surrounding chamber, and add same nutrient solution or liquid, each cell is in same environment, and the specific cells chamber is inoculating cell not.Dividing plate between cell A and cell B place surrounding chamber is separated the polycarbonate membrane between open two surrounding chamber; Dividing plate between cell C and cell D place surrounding chamber is separated the polycarbonate membrane between open two surrounding chamber; Dividing plate between the surrounding chamber at cell E and cell F place is separated, the polycarbonate membrane between open two surrounding chamber, thus carry out simultaneously three groups of experimental studies, study simultaneously three groups of synergies between two kinds of different cells.
With cell A and cell B, the dividing plate between cell B and cell C place surrounding chamber is separated, the polycarbonate membrane between open three adjacent surrounding chamber; With cell D and cell E, the dividing plate between cell E and cell F place surrounding chamber is separated, the polycarbonate membrane between open three adjacent surrounding chamber, thus carry out simultaneously two groups of experimental studies, study simultaneously two groups of synergies between three kinds of different cells.
Claims (9)
1. many cells are total to culture dish, comprise housing (1), draw-in groove (4), dividing plate (3a, 3b), it is characterized in that: housing (1) is by dividing plate (3a, 3b) be divided into specific cells chamber (6) and the surrounding chamber more than 3 (5), described surrounding chamber (5) is looped around specific cells chamber (6) on every side, described specific cells chamber (6) dividing plate (3a) on every side is detachable dividing plate, and the dividing plate (3b) between surrounding chamber (5) is stationary barrier.
2. a kind of many cells according to claim 1 are total to culture dish, and it is characterized in that: described housing (1) is provided with cap (8), and cap (8) is provided with tightness system (7).
3. a kind of many cells according to claim 1 and 2 are total to culture dish, it is characterized in that: described specific cells chamber (6) dividing plate (3a) on every side is other is provided with barrier film (2), and described barrier film (2) material is polycarbonate membrane; Described dividing plate (3a, 3b) material is plastics or glass.
4. a kind of many cells according to claim 3 are total to culture dish, it is characterized in that: described housing (1) and dividing plate (3a, 3b) junction, dividing plate (3a, 3b) be provided with tightness system with draw-in groove (4) junction, prevent the liquid intercommunication between chamber; Described housing (1) and barrier film (2) junction, barrier film (2) is provided with tightness system with draw-in groove (4) junction, and after preventing that dividing plate (3a) from separating, the liquid between chamber is without barrier film (2) intercommunication.
5. a kind of many cells according to claim 4 are total to culture dish, it is characterized in that: described housing (1) is for prismatic, described specific cells chamber (6) is the bottom surface length of side less than housing (1), prism that shape is identical with housing (1) shape, be located at housing (1) center, the area of described surrounding chamber (5) equates.
6. a kind of many cells according to claim 5 are total to culture dish, it is characterized in that: described specific cells chamber (6) the bottom surface length of side is half of housing (1) the bottom surface length of side, and specific cells chamber (6) is the identical regular prism shape of shape with housing (1).
7. a kind of many cells according to claim 6 are total to culture dish, and it is characterized in that: the locular wall of described specific cells chamber (6) is provided with scale; The locular wall of described surrounding chamber (5) is provided with scale.
8. a kind of many cells according to claim 7 are total to culture dish, it is characterized in that: described barrier film (2) is arranged on barrier film and installs on inserted sheet (10).
9. a kind of many cells according to claim 1 culture dish altogether is characterized in that: replace dividing plate (3b) between described surrounding chamber (5) with detachable dividing plate (3 '), be provided with barrier film (2 ') by dividing plate (3 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711505 CN202968565U (en) | 2012-12-20 | 2012-12-20 | Multicellular co-culture vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711505 CN202968565U (en) | 2012-12-20 | 2012-12-20 | Multicellular co-culture vessel |
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| CN202968565U true CN202968565U (en) | 2013-06-05 |
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| CN 201220711505 Expired - Fee Related CN202968565U (en) | 2012-12-20 | 2012-12-20 | Multicellular co-culture vessel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110072988A (en) * | 2016-10-28 | 2019-07-30 | 国立大学法人京都大学 | The co-culture device and co-culture method of the bacteriums such as Anaerobic Bacteria and epithelial cell |
-
2012
- 2012-12-20 CN CN 201220711505 patent/CN202968565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110072988A (en) * | 2016-10-28 | 2019-07-30 | 国立大学法人京都大学 | The co-culture device and co-culture method of the bacteriums such as Anaerobic Bacteria and epithelial cell |
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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: 20130605 Termination date: 20171220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |