JP5768365B2 - 細胞培養装置における培養液の撹拌方法 - Google Patents
細胞培養装置における培養液の撹拌方法 Download PDFInfo
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- JP5768365B2 JP5768365B2 JP2010270236A JP2010270236A JP5768365B2 JP 5768365 B2 JP5768365 B2 JP 5768365B2 JP 2010270236 A JP2010270236 A JP 2010270236A JP 2010270236 A JP2010270236 A JP 2010270236A JP 5768365 B2 JP5768365 B2 JP 5768365B2
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/06—Tubular
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- C—CHEMISTRY; METALLURGY
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Description
11 培養液
12a、12b 培養筒
14a、14b ガス吹込手段
15a、15b 排気手段
Claims (4)
- 培養槽内に培養液を収容し、その培養槽にガスを通気して培養する細胞培養装置における培養液の撹拌方法において、鉛直な一対の培養筒の下部を連結して反応槽を形成し、その両培養筒の下部にガス吹込手段をそれぞれ接続すると共に両培養筒の上部に排気手段をそれぞれ接続し、いずれか一方のガス吹込手段からその一方の培養筒の下部にガスを吹き込むと共に、他方の培養筒の上部から排気手段を介してガスを排出し、これを交互に繰り返して、両培養筒の培養液を交互に移動して撹拌することを特徴とする細胞培養装置における培養液の撹拌方法。
- 鉛直な一対の培養筒の下部を屈曲筒で接続してU字状の反応槽を形成し、ガス吹込手段と排気手段の切り換えで、屈曲筒を通して培養液を一方から他方、又はこの逆に培養液を移動させて撹拌する請求項1記載の細胞培養装置における培養液の撹拌方法。
- ガス吹込手段には、培養筒の下部の内周壁に沿って気泡を吹き出すエアレーションノズルが設けられる請求項1又は2記載の細胞培養装置における培養液の撹拌方法。
- 培養筒の上部には、その培養筒の内周側に沿って上昇した培養液を中心側に流下させると共に上昇する気泡を上方に吹き出す対流促進部材が設けられる請求項3記載の細胞培養装置における培養液の撹拌方法。
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JP2010270236A JP5768365B2 (ja) | 2010-12-03 | 2010-12-03 | 細胞培養装置における培養液の撹拌方法 |
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JP2010270236A JP5768365B2 (ja) | 2010-12-03 | 2010-12-03 | 細胞培養装置における培養液の撹拌方法 |
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JP2012115232A JP2012115232A (ja) | 2012-06-21 |
JP5768365B2 true JP5768365B2 (ja) | 2015-08-26 |
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JP2010270236A Expired - Fee Related JP5768365B2 (ja) | 2010-12-03 | 2010-12-03 | 細胞培養装置における培養液の撹拌方法 |
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RU2639542C2 (ru) * | 2012-10-08 | 2017-12-21 | Калиста, Инк. | Системы ферментации с подачей газа |
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US6864084B2 (en) * | 2000-08-18 | 2005-03-08 | Levitronix Llc | Bioreactor and method for fluidly suspending a product |
JP3706574B2 (ja) * | 2001-12-11 | 2005-10-12 | 独立行政法人農業・生物系特定産業技術研究機構 | 排水の脱窒処理方法及び処理装置 |
JP2006288244A (ja) * | 2005-04-07 | 2006-10-26 | Espec Corp | 培養装置並びに細胞の製造方法 |
MX2008002633A (es) * | 2005-08-25 | 2008-09-26 | A2Be Carbon Capture Llc | Metodo, aparato y sistema para produccion de biodiesel a partir de algas. |
JP4475280B2 (ja) * | 2007-01-26 | 2010-06-09 | 株式会社日立プラントテクノロジー | 細胞培養方法及び細胞培養装置 |
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