CN203112848U - Polygonal plastic culture bag for cell culture - Google Patents
Polygonal plastic culture bag for cell culture Download PDFInfo
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- CN203112848U CN203112848U CN 201320010782 CN201320010782U CN203112848U CN 203112848 U CN203112848 U CN 203112848U CN 201320010782 CN201320010782 CN 201320010782 CN 201320010782 U CN201320010782 U CN 201320010782U CN 203112848 U CN203112848 U CN 203112848U
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- bag
- culture
- plastic
- polygonal
- polygons
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Abstract
The utility model relates to a polygonal plastic culture bag. The utility model provides a polygonal plastic culture bag for cell culture. The polygonal plastic culture bag comprises a polygonal plastic bag bottom piece, wherein the polygonal plastic bag bottom piece is welded with a plastic bag upper sheet; the plastic bag upper sheet is provided with an air inlet and a feed inlet; and the polygonal plastic bag bottom piece is regularly hexagonal, regularly octagonal or regularly dodecagonal. The polygonal plastic culture bag is good in sealing property, safe during culture process, and good in universality and has low requirement on working environment.
Description
Technical field:
The utility model relates to a kind of cell biological reactor, is specifically related to a kind of Polygons cell culture bags.
Background technology:
At present, the operation of culture bag and culturing bottle, culture dish do not have too many difference, are mainly used to cultivate suspension cell, and the time standby bag that the cell expense is bigger is cultivated more convenient, and cell culture bags generally is to cultivate the bigger suspension cell of requirement.
Traditional cell culture bags is rectangle culture bag as shown in Figure 1.Find that in practice because four square position place nutrient solutions of rectangle culture bag have bigger tension force, cell was stressed very big when culture bag was rocked, necrocytosis is serious, influences culture effect.
Summary of the invention:
The purpose of this utility model provides the Polygons plastic culture bag that a kind of cell cultures is used, and cells injury being reduced to minimum degree, provides good growing environment to cell.
Above-mentioned purpose realizes by following technical scheme:
The Polygons plastic culture bag that cell cultures is used, its composition comprises: Polygons plastics bag egative film, described Polygons plastics bag egative film welding plastic bag last slice, have inlet mouth, air outlet and opening for feed on the described plastics bag last slice, described Polygons plastics bag egative film is regular hexagon, octagon or dodecagon.
With regard to cell culture bags itself, requirement in the face of the cell large scale high-density culture, guarantee to offer the best growing environment of cell, cells injury is reduced to a minimum, because the biologically inert of the material of plastic culture bag itself, directly exposing cell and nutrient solution and employing are waved reaction and be need not whipping appts, have also just fundamentally eliminated the injury that mechanical shear stress and bubbling explosion cause cell.
The utility model good leak tightness, culturing process safety, to Working environment require relatively lowly, versatility is good.
Description of drawings:
Accompanying drawing 1 is the synoptic diagram of prior art.
Accompanying drawing 2 is synoptic diagram of the present utility model.
Embodiment:
The Polygons plastic culture bag that cell cultures is used, its composition comprises: Polygons plastics bag egative film 1, described Polygons plastics bag egative film welding plastic bag last slice 2, described plastics bag last slice has inlet mouth 3, opening for feed 4.Polygons plastic bottom egative film among this embodiment is regular hexagon.
The Polygons plastic bottom egative film that should be appreciated that this enforcement can use octagon or dodecagon plastic bottom egative film to replace.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (1)
1. Polygons plastic culture bag that cell cultures is used, its composition comprises: Polygons plastics bag egative film, described Polygons plastics bag egative film welding plastic bag last slice, have inlet mouth and opening for feed on the described plastics bag last slice, described Polygons plastics bag egative film is regular hexagon, octagon or dodecagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010782 CN203112848U (en) | 2013-01-08 | 2013-01-08 | Polygonal plastic culture bag for cell culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010782 CN203112848U (en) | 2013-01-08 | 2013-01-08 | Polygonal plastic culture bag for cell culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112848U true CN203112848U (en) | 2013-08-07 |
Family
ID=48893216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320010782 Expired - Fee Related CN203112848U (en) | 2013-01-08 | 2013-01-08 | Polygonal plastic culture bag for cell culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104212709A (en) * | 2014-09-25 | 2014-12-17 | 浙江升华拜克生物股份有限公司 | Oscillation appliance for improving dissolved oxygen level of microculture process |
| CN105385597A (en) * | 2015-12-23 | 2016-03-09 | 上海吉凯基因科技有限公司 | Cell culture bag and application thereof |
-
2013
- 2013-01-08 CN CN 201320010782 patent/CN203112848U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104212709A (en) * | 2014-09-25 | 2014-12-17 | 浙江升华拜克生物股份有限公司 | Oscillation appliance for improving dissolved oxygen level of microculture process |
| CN105385597A (en) * | 2015-12-23 | 2016-03-09 | 上海吉凯基因科技有限公司 | Cell culture bag and application thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20180108 |