CN204198747U - A kind of cell culture bags of convenient operation - Google Patents
A kind of cell culture bags of convenient operation Download PDFInfo
- Publication number
- CN204198747U CN204198747U CN201420614253.3U CN201420614253U CN204198747U CN 204198747 U CN204198747 U CN 204198747U CN 201420614253 U CN201420614253 U CN 201420614253U CN 204198747 U CN204198747 U CN 204198747U
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- inlet pipe
- dust cap
- liquid
- cell
- stopple coupon
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Abstract
The utility model relates to a kind of cell culture bags of convenient operation, belongs to biological medicine consumptive material field.Comprise bag, liquid-inlet pipe, stopple coupon, dust cap.Described liquid-inlet pipe, stopple coupon are arranged on the sealing the margin on the top of bag.Described liquid-inlet pipe, stopple coupon top arrange internal screw sealing connection.Described sampling nozzle also arranges dust cap.Described dust cap adopts silica gel material.The utility model structure is simple, scientific and reasonable, bag good permeability, and gas exchange area is large, is conducive to the cultivation of cell.The internal screw sealing connection that liquid-inlet pipe top is arranged, facilitates syringe repeatedly to puncture sample introduction, and self-closed.Ensure that cell is when the different steps of cultivating adds various different Precerving liquid, sample is not contaminated, and enchylema can not reflux.Sampling nozzle arranges dust cap and prevents when the different steps sampling monitoring of cell cultures, and sample is contaminated.
Description
Technical field
The utility model relates to biological medicine consumptive material FIELD OF THE INVENTIONThe, specifically, is a kind of cell culture bags of convenient operation.
Background technology
Cell Culture Cells culture technique is also cell clone technology, and the regular noun in biology is cell culture technology.No matter for whole biotechnology, or the biological cloning technology of one of them, cell cultures is all a requisite process, the extensive clone of cell cultures inherently cell.Cell culture technology can be become the many cells of simply unicellular or few differentiation through mass propgation by a cell, this is the requisite link of clone technology, and the clone of cell cultures inherently cell.A large amount of cells or its meta-bolites is obtained by cell cultures.Because biological product is all get from cell, so can say that cell culture technology is most crucial in biotechnology, most basic technology.
Conventional special Tissue Culture Flask or culture dish opening are comparatively large, and stopping property is poor, and the probability that operator are infected is comparatively large, and space inner cell density limited in bottle is comparatively large, is unfavorable for exchange of air, is unfavorable for the cultivation of cell.To convert afterwards cell culture bags, but simple for clinical cytology cultured cells culture bag structure, and majority of splice adopts plastic plug, and repeatedly puncture can produce damaged seepage, can not meet the needs repeatedly injecting nutrient solution, and cell sample is easily contaminated.And sample feeding pipe is shorter, with difficulty when being connected between cell raise machine.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of cell culture bags of convenient operation.
The utility model relates to a kind of cell culture bags of convenient operation, belongs to biological medicine consumptive material field.Comprise bag, liquid-inlet pipe, stopple coupon, dust cap.It is characterized in that: described liquid-inlet pipe, stopple coupon are arranged on the sealing the margin on the top of bag.Described liquid-inlet pipe, stopple coupon top arrange internal screw sealing connection.Described sampling nozzle also arranges dust cap.Described dust cap adopts silica gel material.
As further scheme of the present utility model, described liquid-inlet pipe adopts PET material to make, and length is 60cm, caliber 5mm.
Compared with prior art, positively effect of the present utility model is:
The utility model structure is simple, scientific and reasonable, bag good permeability, and gas exchange area is large, is conducive to the cultivation of cell.The internal screw sealing connection that liquid-inlet pipe top is arranged, facilitates syringe repeatedly to puncture sample introduction, and self-closed.Ensure that cell is when the different steps of cultivating adds various different Precerving liquid, sample is not contaminated, and enchylema can not reflux.Sampling nozzle arranges dust cap and prevents when the different steps sampling monitoring of cell cultures, and sample is contaminated.。
Accompanying drawing explanation
Fig. 1 is a kind of structure iron of cell culture bags of convenient operation.
Mark in accompanying drawing 1 is respectively: 1. bag; 2. liquid-inlet pipe; 3. internal screw sealing connection; 4. stopple coupon; 5. dust cap.
Embodiment
The utility model provides a kind of cell culture bags of convenient operation, for making the purpose of this utility model, technical scheme and effect better clear, clear and definite, further describes the utility model referring to accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and need not with restriction the utility model.
As shown in Figure 1, a kind of cell culture bags of convenient operation, belongs to biological medicine consumptive material field.Comprise bag 1, liquid-inlet pipe 2, stopple coupon 4, dust cap 5.It is characterized in that: described liquid-inlet pipe 2, stopple coupon 4 are arranged on the sealing the margin on the top of bag 1.Described liquid-inlet pipe 2, stopple coupon 4 top arrange internal screw sealing connection 3.Described stopple coupon 4 mouthfuls also arranges dust cap 5.Described dust cap 5 adopts silica gel material.Described liquid-inlet pipe 2 adopts PET material to make, and length is 60cm, caliber 5mm.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, therefore all changes be intended in the implication of the equivalency by dropping on claim and scope are included in the utility model, any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (2)
1. the cell culture bags of a convenient operation, belong to biological medicine consumptive material field, comprise bag, liquid-inlet pipe, stopple coupon, dust cap, it is characterized in that: described liquid-inlet pipe, stopple coupon are arranged on the sealing the margin on the top of bag, described liquid-inlet pipe, stopple coupon top arrange internal screw sealing connection, described sampling nozzle also arranges dust cap, and described dust cap adopts silica gel material.
2. the cell culture bags of a kind of convenient operation according to claim 1, is characterized in that: described liquid-inlet pipe adopts PET material to make, and length is 60cm, caliber 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614253.3U CN204198747U (en) | 2014-10-22 | 2014-10-22 | A kind of cell culture bags of convenient operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614253.3U CN204198747U (en) | 2014-10-22 | 2014-10-22 | A kind of cell culture bags of convenient operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198747U true CN204198747U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614253.3U Active CN204198747U (en) | 2014-10-22 | 2014-10-22 | A kind of cell culture bags of convenient operation |
Country Status (1)
| Country | Link |
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| CN (1) | CN204198747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420104A (en) * | 2015-12-09 | 2016-03-23 | 中国航天员科研训练中心 | Cell culture bag with three-dimensional structure |
| CN109890952A (en) * | 2016-09-12 | 2019-06-14 | 朱诺治疗学股份有限公司 | Bioreactor is packed matches for perfusion |
-
2014
- 2014-10-22 CN CN201420614253.3U patent/CN204198747U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420104A (en) * | 2015-12-09 | 2016-03-23 | 中国航天员科研训练中心 | Cell culture bag with three-dimensional structure |
| CN109890952A (en) * | 2016-09-12 | 2019-06-14 | 朱诺治疗学股份有限公司 | Bioreactor is packed matches for perfusion |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |