CN204325375U - A kind of cell culture fluid adding apparatus - Google Patents
A kind of cell culture fluid adding apparatus Download PDFInfo
- Publication number
- CN204325375U CN204325375U CN201420792913.7U CN201420792913U CN204325375U CN 204325375 U CN204325375 U CN 204325375U CN 201420792913 U CN201420792913 U CN 201420792913U CN 204325375 U CN204325375 U CN 204325375U
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- CN
- China
- Prior art keywords
- cell culture
- culture fluid
- semisphere
- accessory
- adding apparatus
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Abstract
The utility model provides a kind of cell culture fluid adding apparatus, comprise body, described body is provided with the fluid inlet for being connected with splendid attire nutrient solution container and the liquid outlet for being connected with cell culture vessel, sterilization tube is provided with in described body, sterilizing unit is provided with in described sterilization tube, the appearance aspect of described sterilization tube is fixedly connected with semisphere accessory, the appearance aspect of described semisphere accessory and sterilization tube forms passage, this semisphere accessory opposite side and inboard wall of tube body close contact.Sterilizing unit in the utility model to flowing through its cell culture fluid sterilization, can avoid cross infection.
Description
Technical field
The utility model relates to a kind of cell culture fluid adding apparatus.
Background technology
At present, when adding nutrient solution in cell culture vessel, normally adopt and directly topple over or draw nutrient solution by syringe, then nutrient solution is injected in cell culture vessel, its process is loaded down with trivial details, and in liquid feeding process, nutrient solution is exposed in air or contacts germy article, easily cause crossed contamination, seriously have impact on cell cultures effect.In view of this, Chinese patent 201020241729.5 discloses a kind of cell culture liquid adding cover, comprises lid, and described lid is provided with the interface be connected with cell culture fluid container containing, described lid is also provided with the ventage be convenient to cell culture fluid and entered.This cell culture liquid adding cover is when liquid feeding process, can make nutrient solution in the environment of opposing seal, complete the process of liquid feeding, thus effectively avoid the liquid exposure when liquid feeding to cause the consequence polluted in air or contact zones fungus product, make whole operating process be in sterile state, guarantee good cell cultures effect.In addition, the utility model operating process is simple and convenient, can accomplish repeatedly or continuous print liquid feeding, compared with the liquid feeding mode drawn by syringe, convenient and swift, process simplification.But it does not carry out sterilization and disinfection to the cell culture fluid joined in cell culture vessel, still crossed contamination can be caused.
Utility model content
Problem to be solved in the utility model is to provide and a kind ofly to the cell culture fluid adding apparatus of cell culture fluid sterilization, can avoids crossed contamination.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of cell culture fluid adding apparatus, comprise body, described body is provided with the fluid inlet for being connected with splendid attire nutrient solution container and the liquid outlet for being connected with cell culture vessel, it is characterized in that: in described body, be provided with sterilization tube, sterilizing unit is provided with in described sterilization tube, the appearance aspect of described sterilization tube is fixedly connected with semisphere accessory, the appearance aspect of described semisphere accessory and sterilization tube forms passage, this semisphere accessory opposite side and inboard wall of tube body close contact.
Preferably, above-mentioned cell culture fluid adding apparatus, wherein said fluid inlet is provided with funnel.
Preferably, above-mentioned cell culture fluid adding apparatus, wherein said sterilization tube is transparent tube.
Preferably, above-mentioned cell culture fluid adding apparatus, wherein said sterilizing unit is ultraviolet germicidal lamp.
Preferably, above-mentioned cell culture fluid adding apparatus, wherein said liquid outlet is provided with outside screw.
Preferably, above-mentioned cell culture fluid adding apparatus, the two ends of wherein said semisphere accessory are respectively equipped with mounting block, and described semisphere accessory is arranged on the outer wall of described sterilization tube by described mounting block.
Technique effect of the present utility model is mainly reflected in: sterilizing unit to flowing through cell culture fluid sterilization of the present utility model, can avoid cross infection; The appearance aspect of sterilization tube is fixedly connected with semisphere accessory, and the appearance aspect of semisphere accessory and sterilization tube forms passage, and design extends the time that cell culture fluid carries out sterilization process like this, ensure that the germicidal treatment effect of cell culture fluid.
Accompanying drawing explanation
Fig. 1 is longitudinal sectional view of the present utility model;
Fig. 2 is the A place partial enlarged drawing in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is told about further, be easier to make the technical solution of the utility model understand and grasp.
As shown in Figure 1, 2, a kind of cell culture fluid adding apparatus, comprise body 1, body 1 is provided with the fluid inlet 11 for being connected with splendid attire nutrient solution container and the liquid outlet 12 for being connected with cell culture vessel, be provided with sterilization tube 2 in body 1, in sterilization tube 2, be provided with sterilizing unit 3, the appearance aspect of sterilization tube 2 is fixedly connected with semisphere accessory 4, semisphere accessory 4 forms passage, this semisphere accessory 4 opposite side and body 1 inwall close contact with the appearance aspect of sterilization tube 2.
Wherein fluid inlet 11 is provided with funnel 5, makes in the utility model, to add cell culture fluid conveniently.
Sterilization tube 2 is transparent tube, and sterilizing unit 3 is ultraviolet germicidal lamp.Liquid outlet 12 is provided with the outside screw for being connected with cell culture vessel.The two ends of semisphere accessory 4 are respectively equipped with mounting block 5, and semisphere accessory 4 is arranged on the outer wall of sterilization tube 2 by mounting block 5.
Certainly, the exemplary illustration of the above only the utility model typically used, by the combination of same or similar technical characteristic and replacement, can form multiple concrete scheme, these schemes all drop within protection domain of the present utility model.
Claims (6)
1. a cell culture fluid adding apparatus, comprise body, described body is provided with the fluid inlet for being connected with splendid attire nutrient solution container and the liquid outlet for being connected with cell culture vessel, it is characterized in that: in described body, be provided with sterilization tube, sterilizing unit is provided with in described sterilization tube, the appearance aspect of described sterilization tube is fixedly connected with semisphere accessory, the appearance aspect of described semisphere accessory and sterilization tube forms passage, this semisphere accessory opposite side and inboard wall of tube body close contact.
2. cell culture fluid adding apparatus according to claim 1, is characterized in that: described fluid inlet is provided with funnel.
3. cell culture fluid adding apparatus according to claim 1, is characterized in that: described sterilization tube is transparent tube.
4. cell culture fluid adding apparatus according to claim 1, is characterized in that: described sterilizing unit is ultraviolet germicidal lamp.
5. cell culture fluid adding apparatus according to claim 1, is characterized in that: described liquid outlet is provided with outside screw.
6. cell culture fluid adding apparatus according to claim 1, is characterized in that: the two ends of described semisphere accessory are respectively equipped with mounting block, and described semisphere accessory is arranged on the outer wall of described sterilization tube by described mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792913.7U CN204325375U (en) | 2014-12-16 | 2014-12-16 | A kind of cell culture fluid adding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792913.7U CN204325375U (en) | 2014-12-16 | 2014-12-16 | A kind of cell culture fluid adding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325375U true CN204325375U (en) | 2015-05-13 |
Family
ID=53161753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420792913.7U Expired - Fee Related CN204325375U (en) | 2014-12-16 | 2014-12-16 | A kind of cell culture fluid adding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204325375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110669669A (en) * | 2019-11-05 | 2020-01-10 | 西安交通大学医学院第一附属医院 | Modular three-dimensional perfusion cell culture system |
-
2014
- 2014-12-16 CN CN201420792913.7U patent/CN204325375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110669669A (en) * | 2019-11-05 | 2020-01-10 | 西安交通大学医学院第一附属医院 | Modular three-dimensional perfusion cell culture system |
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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: 20150513 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |