CN208414455U - A kind of Practical multifunction cell bottle stopper - Google Patents
A kind of Practical multifunction cell bottle stopper Download PDFInfo
- Publication number
- CN208414455U CN208414455U CN201820776657.0U CN201820776657U CN208414455U CN 208414455 U CN208414455 U CN 208414455U CN 201820776657 U CN201820776657 U CN 201820776657U CN 208414455 U CN208414455 U CN 208414455U
- Authority
- CN
- China
- Prior art keywords
- tube
- cell
- bottle stopper
- cell bottle
- stainless steel
- 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.)
- Active
Links
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a kind of Practical multifunction cell bottle stoppers, belong to biological equipment technical field, including cell bottle stopper, cell bottle stopper is mounted in the cell bottleneck of cell bottle, through-hole there are two being opened up in cell bottle stopper, stainless steel short tube and long stainless tube are respectively equipped in two through-holes, stainless steel short tube is liquid inlet/outlet pipe, long stainless tube is gas inlet/outlet pipe, the upper end of long stainless tube is equipped with the glass sand core tube that may filter that air, and stainless steel short tube or long stainless tube pass through adapter and connect with other stainless steel tubes.Sterile production of the utility model cell bottle stopper suitable for rolling bottle cell culture, the seamless connection of various pipelines can be realized by adapter, realize sterile closed operation, direct voltage sterilizes after can wrapping up with cell spinner bottle, it no longer needs to open in production and avoids secondary pollution, long tube can be connected again in long pipe end, need to only add filtrated air appropriate that liquid asepsis in bottle can be realized by short tube and dispense.
Description
Technical field
The utility model relates to a kind of cell bottle stoppers to belong to biology more particularly to a kind of Practical multifunction cell bottle stopper
Equipment technical field.
Background technique
While cell factory prevalence, wide-mouth spinner culture cell technique also has in terms of portioned product Batch Culture
Can not be alternative, in the production process of cell and cell liquid, in order to avoid living contaminants, generally require connecting pipe into
Row, it is therefore desirable to design one kind can high pressure sterilization, conveniently access type cell bottle stopper substitutes solid plain plug.
Utility model content
The main purpose of the utility model is to provide for a kind of Practical multifunction cell bottle stopper, by opening in rubber stopper
If two through-holes are inserted into two stainless steel tubes respectively in through-hole, avoid living contaminants.
The purpose of this utility model can reach by using following technical solution:
A kind of Practical multifunction cell bottle stopper, including cell bottle stopper, the cell bottle stopper are mounted on the cell bottle of cell bottle
It in mouthful, is opened up in the cell bottle stopper there are two through-hole, is respectively equipped with stainless steel short tube in two through-holes and stainless steel is long
Pipe, the stainless steel short tube are liquid inlet/outlet pipe, and the long stainless tube is gas inlet/outlet pipe, the upper end of the long stainless tube
The glass sand core tube that may filter that air is installed, the stainless steel short tube or the long stainless tube pass through adapter and other
Stainless steel tube connection.
Preferably, the cell bottle stopper is cylindrical rubber plug, the lateral profile of the cell bottle stopper and the cell bottle
Mouth cooperation, after the cell bottle stopper fills in the cell bottleneck, makes the cell bottle sealing.
Preferably, the outer diameter of the stainless steel short tube and the outer diameter of the long stainless tube are equal.
Preferably, the diameter of the through-hole is less than the outer diameter of the stainless steel short tube and the outer diameter of the long stainless tube.
Preferably, the long stainless tube can also connect inner connecting tube by another adapter, and the inner connecting tube is set
It sets in the cell bottle.
Preferably, the outer diameter of the stainless steel short tube and the long stainless tube is the stainless steel tube of 6mm.
Preferably, the length of the stainless steel short tube is 15cm, and the length of the long stainless tube is 30cm.
Preferably, position of the long stainless tube apart from cell bottle stopper plug top 5cm is arranged in the glass sand core tube.
The advantageous effects of the utility model:
1, according to the Practical multifunction cell bottle stopper of the utility model, Practical multifunction cell bottle provided by the utility model
Plug, using can autoclaved solid rubber plug, in the stainless steel tube for being inserted into two diameter 6mm or so beyond the Great Wall, the length of pipe is
15cm and 30cm, short tube are flushed with plug bottom surface, are liquid entrance, long tube is from the glass sand that plug top 5cm or so installation may filter that
Core pipe is gas inlet and outlet.
2, according to the Practical multifunction cell bottle stopper of the utility model, Practical multifunction cell bottle provided by the utility model
Plug, the sterile production suitable for rolling bottle cell culture.
3, according to the Practical multifunction cell bottle stopper of the utility model, Practical multifunction cell bottle provided by the utility model
Plug, the seamless connection of various pipelines can be realized by adapter, realizes sterile closed operation.
4, according to the Practical multifunction cell bottle stopper of the utility model, Practical multifunction cell bottle provided by the utility model
Plug, direct voltage sterilizes after can wrapping up with cell spinner bottle, and opening is no longer needed in production and avoids secondary pollution.
5, according to the Practical multifunction cell bottle stopper of the utility model, Practical multifunction cell bottle provided by the utility model
Plug, can connect again long tube in long pipe end, need to only add filtrated air appropriate that liquid asepsis in bottle can be realized by short tube and dispense.
Detailed description of the invention
Fig. 1 is to illustrate according to the overall structure of a preferred embodiment of the Practical multifunction cell bottle stopper of the utility model
Figure；
Fig. 2 is the cross-sectional view according to a preferred embodiment of the Practical multifunction cell bottle stopper of the utility model；
Fig. 3 is to be inserted into not according to the cell bottle stopper of a preferred embodiment of the Practical multifunction cell bottle stopper of the utility model
Become rusty steel-tube construction schematic diagram；
Fig. 4 is to show according to the cell bottle plug structure of a preferred embodiment of the Practical multifunction cell bottle stopper of the utility model
It is intended to.
In figure: 1- cell bottle, 2- cell bottleneck, 3- cell bottle stopper, 4- through-hole, 5- stainless steel short tube, 6- long stainless tube,
7- adapter, 8- inner connecting tube.
Specific embodiment
To make the more clear and clear the technical solution of the utility model of those skilled in the art, below with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
As Figure 1-Figure 4, a kind of Practical multifunction cell bottle stopper provided in this embodiment, including cell bottle stopper 3, it is described
Cell bottle stopper 3 is mounted in the cell bottleneck 2 of cell bottle 1, is opened up in the cell bottle stopper 3 there are two through-hole 4, two described logical
Stainless steel short tube 5 and long stainless tube 6 are respectively equipped in hole 4, the stainless steel short tube 5 is liquid inlet/outlet pipe, the stainless steel
Long tube 6 is gas inlet/outlet pipe, and the upper end of the long stainless tube 6 is equipped with the glass sand core tube that may filter that air, described stainless
Steel short tube 5 or the long stainless tube 6 are connect by adapter 7 with other stainless steel tubes.
In the present embodiment, as depicted in figs. 1 and 2, the cell bottle stopper 3 is cylindrical rubber plug, the cell bottle stopper 3
Lateral profile and the cell bottleneck 2 cooperate, after the cell bottle stopper 3 fills in the cell bottleneck 2, make the cell bottleneck
2 sealings.
In the present embodiment, as shown in figures 1 and 3, the outer diameter of the stainless steel short tube 5 and the long stainless tube 6
Outer diameter is equal, and the diameter of the through-hole 4 is less than the outer diameter of the stainless steel short tube 5 and the outer diameter of the long stainless tube 6, described
Long stainless tube 6 can also connect inner connecting tube 8 by another adapter 7, and the inner connecting tube 8 is arranged in the cell bottle 1
It is interior.
In the present embodiment, the outer diameter of the stainless steel short tube 5 and the long stainless tube 6 is the stainless steel tube of 6mm,
The length of the stainless steel short tube 5 is 15cm, and the length of the long stainless tube 6 is 30cm, and the glass sand core tube setting exists
The long stainless tube 6 fills in the position of top 5cm apart from cell bottle stopper 3.
In the present embodiment, multi-functional cell bottle stopper provided in this embodiment, specifically used method are as follows:
1, cell plug top nozzle is bandaged with no fiber cloth and fixes rear high pressure sterilization with cell bottle wrapping again, moved into
Desinfection chamber or station；
2, cell and cell liquid can be filled with pipeline connection cell plug short tube, only need to is well using silently bored after the completion
It can；
Cell bottle need to be only inverted when harvest, cell liquid is flowed out via short tube, realizes sterile harvest, gas is via sand core tube
It is passed in and out naturally after filtering.
In conclusion in the present embodiment, it is provided in this embodiment according to the Practical multifunction cell bottle stopper of the present embodiment
Practical multifunction cell bottle stopper, using can autoclaved solid rubber plug, be inserted into the stainless of two diameter 6mm or so beyond the Great Wall
Steel pipe, the length of pipe are 15cm and 30cm, and short tube is flushed with plug bottom surface, are liquid entrance, long tube is from plug top 5cm or so installation
The glass sand core tube that may filter that is gas inlet and outlet；The sterile production of the cell bottle stopper suitable for rolling bottle cell culture；This is thin
Born of the same parents' bottle stopper can realize the seamless connection of various pipelines by adapter, realize sterile closed operation；The cell bottle stopper can be with cell
Direct voltage sterilizes after rolling bottle wrapping, and opening is no longer needed in production and avoids secondary pollution；The cell bottle stopper can long pipe end again
Long tube is connected, need to only add filtrated air appropriate that liquid asepsis in bottle can be realized by short tube and dispense.
The above, only the utility model further embodiment, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art is according to the present utility model in range disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the protection scope of the utility model.
Claims (8)
1. a kind of Practical multifunction cell bottle stopper, including cell bottle stopper (3), the cell bottle stopper (3) is mounted on cell bottle (1)
In cell bottleneck (2), which is characterized in that opened up in the cell bottle stopper (3) there are two through-hole (4), two through-holes (4) are interior
It is respectively equipped with stainless steel short tube (5) and long stainless tube (6), the stainless steel short tube (5) is liquid inlet/outlet pipe, the stainless steel
Long tube (6) is gas inlet/outlet pipe, and the upper end of the long stainless tube (6) is equipped with the glass sand core tube that may filter that air, described
Stainless steel short tube (5) or the long stainless tube (6) are connect by adapter (7) with other stainless steel tubes.
2. a kind of Practical multifunction cell bottle stopper according to claim 1, which is characterized in that the cell bottle stopper (3) is
Cylindrical rubber plug, the lateral profile of the cell bottle stopper (3) and the cell bottleneck (2) cooperate, cell bottle stopper (3) plug
After entering the cell bottleneck (2), seal the cell bottleneck (2).
3. a kind of Practical multifunction cell bottle stopper according to claim 1, which is characterized in that the stainless steel short tube (5)
Outer diameter and the long stainless tube (6) outer diameter it is equal.
4. a kind of Practical multifunction cell bottle stopper according to claim 3, which is characterized in that the diameter of the through-hole (4)
Less than the outer diameter of the stainless steel short tube (5) and the outer diameter of the long stainless tube (6).
5. a kind of Practical multifunction cell bottle stopper according to claim 1, which is characterized in that the long stainless tube (6)
Can also be by another adapter (7) connection inner connecting tube (8), inner connecting tube (8) setting is in the cell bottle (1).
6. a kind of Practical multifunction cell bottle stopper according to claim 1, which is characterized in that the stainless steel short tube (5)
Outer diameter with the long stainless tube (6) is the stainless steel tube of 6mm.
7. a kind of Practical multifunction cell bottle stopper according to claim 1, which is characterized in that the stainless steel short tube (5)
Length be 15cm, the length of the long stainless tube (6) is 30cm.
8. a kind of Practical multifunction cell bottle stopper according to claim 1, which is characterized in that the glass sand core tube setting
The position of top 5cm is filled in apart from cell bottle stopper (3) in the long stainless tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776657.0U CN208414455U (en) | 2018-05-24 | 2018-05-24 | A kind of Practical multifunction cell bottle stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776657.0U CN208414455U (en) | 2018-05-24 | 2018-05-24 | A kind of Practical multifunction cell bottle stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208414455U true CN208414455U (en) | 2019-01-22 |
Family
ID=65111609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820776657.0U Active CN208414455U (en) | 2018-05-24 | 2018-05-24 | A kind of Practical multifunction cell bottle stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208414455U (en) |
-
2018
- 2018-05-24 CN CN201820776657.0U patent/CN208414455U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208414455U (en) | A kind of Practical multifunction cell bottle stopper | |
| CN102976253A (en) | Gravity automatic-liquid supplement device | |
| CN201485466U (en) | Automatic water replenishing device of cell culture box | |
| CN206298591U (en) | A kind of microorganism classification inoculation apparatus with pressure | |
| CN205891581U (en) | Nonrust steel drum of visual water level | |
| CN208532826U (en) | Float-type supernatant liquid discharge device and reactor assembly with it | |
| CN209619349U (en) | A kind of antipollution culture dish | |
| CN201343534Y (en) | Marsh gas generator with top-mounted hydraulic room | |
| CN208894248U (en) | A kind of use for laboratory oil vacuole ventilating joint | |
| CN210221583U (en) | Negative pressure liquid sampler | |
| CN107177485A (en) | A kind of disposable sterilized microbial culture dish detected for dialyzate or water for dialysis | |
| CN208580013U (en) | A kind of solute transfer and degradation reaction soil column leaching device | |
| CN213357615U (en) | Water-sealed anti-pollution stem cell amplification device | |
| CN213506944U (en) | Sampling device and use its biological culture device | |
| CN212833747U (en) | Air isolation mechanism and anaerobic bacteria culture device | |
| CN215627948U (en) | Instant culture device with built-in small inverted tube | |
| CN206396204U (en) | cell culture sampler | |
| CN206251655U (en) | A kind of seafood mushroom fermentation tank air-breather | |
| CN108611261A (en) | A kind of microbial culture dish that convenience samples immediately | |
| CN205954022U (en) | Engineered protein matter is continuous fermentation jar for high -producing strain | |
| CN218345420U (en) | Disposable microcarrier digestion bag | |
| CN212244697U (en) | Sealing structure of storage tank | |
| CN204338188U (en) | A kind of inversion-prevention glue head dropper crossover sub | |
| CN204758604U (en) | Fluid tester multi -region shunt tubes | |
| CN219384772U (en) | Wine inlet device for opening cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.999 qingshuiting East Road, economic and Technological Development Zone, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Zhaofenghua Biotechnology (Nanjing) Co., Ltd Address before: No.999 qingshuiting East Road, economic and Technological Development Zone, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING TIANBANG BIO-INDUSTRY Co.,Ltd. |