CN210916095U - Novel cell culture bag - Google Patents
Novel cell culture bag Download PDFInfo
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- CN210916095U CN210916095U CN201921673977.4U CN201921673977U CN210916095U CN 210916095 U CN210916095 U CN 210916095U CN 201921673977 U CN201921673977 U CN 201921673977U CN 210916095 U CN210916095 U CN 210916095U
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Abstract
The utility model discloses a novel cell culture bag, including bag, the right side of cultivateing in a left side, bag, the right side of cultivateing and be equipped with inlet, sample connection, ventilative mouthful and connector respectively, bag, the right side of cultivateing in a left side is cultivateed the connector of bag and is passed through aseptic connecting pipe intercommunication. The utility model has the advantages that: (1) a sampling port is arranged beside the cell inlet and outlet for factor addition or sampling, which is convenient for cell culture and density adjustment. (2) Two culture bags, culture bag adopt transparent material to make, when left culture bag volume is not enough, can connect the connector of right culture bag with aseptic connecting pipe, directly shift to another bag body with the cell sap and continue the amplification, get rid of aseptic connecting pipe after the cell shifts, form two independent culture bags, easy and simple to handle, and difficult microbiological contamination.
Description
Technical Field
The utility model relates to a medical appliance, in particular to a novel cell culture bag.
Background
The cell culture technique is a technique in which a tissue is taken out of a living body, and is incubated and cultured for a long period of time under specific conditions such as a simulated living environment of an organism, so that the tissue can live and grow in vitro. The technology is widely applied to various fields such as biology, medicine, new drug research and development and the like. A cell culture bag is a container commonly used in cell culture for cell expansion culture. In the process of culture, the density adjustment of cells is an important link, the volume of the traditional culture bag has certain limitation, when the cells reach a certain number, two culture bags are required to be jointed to enlarge the volume culture, and a sterile jointing machine is expensive, so that the use cost is greatly improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a novel cell culture bag, the device can reach the effect of transferring the amplification to the cell under the condition of not extracting the cell, and the process is simple laborsaving, does not cause the cell loss, reducible contamination probability again.
In order to solve the above technical problem, the utility model discloses a following technical means:
the utility model provides a novel cell culture bag, includes that left side cultivates bag, right side and cultivates the bag, left side cultivate bag, right side and cultivate the bag and be equipped with inlet, sample connection, ventilative mouthful and connector respectively, the connector of bag, right side cultivation bag is cultivateed to a left side passes through aseptic connecting pipe intercommunication.
Compared with the prior art, the outstanding characteristics are that:
(1) a sampling port is arranged beside the cell inlet and outlet for factor addition or sampling, which is convenient for cell culture and density adjustment.
(2) Two culture bags, culture bag adopt transparent material to make, when left culture bag volume is not enough, can connect the connector of right culture bag with aseptic connecting pipe, directly shift to another bag body with the cell sap and continue the amplification, get rid of aseptic connecting pipe after the cell shifts, form two independent culture bags, easy and simple to handle, and difficult microbiological contamination.
The further preferred technical scheme is as follows:
the connecting port of the left culture bag is arranged on the right side of the top end of the bag body, and the connecting port of the right culture bag is arranged on the left side of the top end of the bag body.
Through the setting, be convenient for connect left side and cultivate bag, right side and cultivate the bag, and connect the aseptic connecting pipe of usefulness and can save length to can not shelter from other operation mouths, convenient operation.
The liquid inlet, the sampling port, the ventilation port and the connecting port are all arranged at the top ends of the left culture bag and the right culture bag.
The arrangement is convenient for operation at the top.
And a filter element is arranged in the ventilation opening.
Through setting up the filter core, filter the gaseous of circulation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: 1: a left culture bag; 11: a liquid inlet; 12: a sampling port; 13: a ventilation opening; 14: a connecting port; 2. a right culture bag; 21: a liquid inlet; 22: a sampling port; 23: a ventilation opening; 24: a connecting port; 3: a sterile connection tube.
Detailed Description
The present invention will be further described with reference to the following examples.
Referring to fig. 1, the novel cell culture bag of the present invention comprises a left culture bag 1 and a right culture bag 2.
The left culture bag 1 is provided with a liquid inlet 11, a sampling port 12, a ventilation port 13 and a connecting port 14, the right culture bag 2 is respectively provided with a liquid inlet 21, a sampling port 22, a ventilation port 23 and a connecting port 24, and the connecting ports 14 and 24 of the left culture bag 1 and the right culture bag 2 are communicated through a sterile connecting pipe 3.
The connection port 14 of the left culture bag 1 is provided on the right side of the top end of the bag body, and the connection port 24 of the right culture bag 2 is provided on the left side of the top end of the bag body. Through the setting, be convenient for connect left side and cultivate bag 1, right side and cultivate bag 2, and connect aseptic connecting pipe 3 of usefulness and can save length to can not shelter from other operation mouths, convenient operation.
The liquid inlets 11 and 21, the sampling ports 12 and 22, the ventilation ports 13 and 23 and the connecting ports 14 and 24 are respectively arranged at the top ends of the left culture bag 1 and the right culture bag 2. The arrangement is convenient for operation at the top.
Filter elements are arranged in the ventilating openings 13 and 23. Through setting up the filter core, filter the gaseous of circulation.
The advantages of this embodiment are:
(1) a sampling port is arranged beside the cell inlet and outlet for factor addition or sampling, which is convenient for cell culture and density adjustment.
(2) Two culture bags, culture bag adopt transparent material to make, when left culture bag volume is not enough, can connect the connector of right culture bag with aseptic connecting pipe, directly shift to another bag body with the cell sap and continue the amplification, get rid of aseptic connecting pipe after the cell shifts, form two independent culture bags, easy and simple to handle, and difficult microbiological contamination.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.
Claims (4)
1. A novel cell culture bag comprises a left culture bag and a right culture bag, and is characterized in that: the left culture bag and the right culture bag are respectively provided with a liquid inlet, a sampling port, a ventilation port and a connecting port, and the connecting ports of the left culture bag and the right culture bag are communicated through a sterile connecting pipe.
2. The novel cell culture bag according to claim 1, wherein: the connecting port of the left culture bag is arranged on the right side of the top end of the bag body, and the connecting port of the right culture bag is arranged on the left side of the top end of the bag body.
3. The novel cell culture bag according to claim 1, wherein: the liquid inlet, the sampling port, the ventilation port and the connecting port are all arranged at the top ends of the left culture bag and the right culture bag.
4. The novel cell culture bag according to claim 1, wherein: and a filter element is arranged in the ventilation opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673977.4U CN210916095U (en) | 2019-10-09 | 2019-10-09 | Novel cell culture bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921673977.4U CN210916095U (en) | 2019-10-09 | 2019-10-09 | Novel cell culture bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210916095U true CN210916095U (en) | 2020-07-03 |
Family
ID=71366204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921673977.4U Active CN210916095U (en) | 2019-10-09 | 2019-10-09 | Novel cell culture bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210916095U (en) |
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2019
- 2019-10-09 CN CN201921673977.4U patent/CN210916095U/en active Active
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