WO2015111348A1 - 細胞培養装置 - Google Patents
細胞培養装置 Download PDFInfo
- Publication number
- WO2015111348A1 WO2015111348A1 PCT/JP2014/084016 JP2014084016W WO2015111348A1 WO 2015111348 A1 WO2015111348 A1 WO 2015111348A1 JP 2014084016 W JP2014084016 W JP 2014084016W WO 2015111348 A1 WO2015111348 A1 WO 2015111348A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- culture
- cell culture
- culture vessel
- vessel
- connection member
- Prior art date
Links
Images
Classifications
-
- 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
- C12M23/40—Manifolds; Distribution pieces
-
- 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
- C12M23/50—Means for positioning or orientating the apparatus
-
- 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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/16—Vibrating; Shaking; Tilting
-
- 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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
Definitions
- each flow path socket is connected to each other by connecting the flow path sockets in a state like one flow path socket.
- the culture container described in Patent Document 2 since the inflow channel and the exhaust channel of the culture container are connected in the opposite direction to the culture surface, one of the channels is folded to realize this. The direction of the flow path must be changed. In that case, since the shape of the flow path becomes complicated, there is a problem that the cost of the culture vessel is increased.
- the culture vessel 1 is connected to a liquid supply source and a discharge destination, and may be performed via the connection member 6.
- the connection member 6 has an inflow channel 7, an exhaust channel 8, and a port 9 in pairs with the culture vessel 1.
- the inflow channel 7 and the discharge channel 8 are connected to the supply bag 12 and the drainage bag 13 via the tubes 10 and 11.
- the port 9 has a shape suitable for the connection port 5 and can be attached and detached from one direction of the culture vessel 1.
- the connecting member may have a plurality of ports and be connected to a plurality of culture vessels.
- FIG. 2 (a) shows a state in which the culture vessel is fed from an empty state.
- the liquid When the liquid is fed from an empty state, it is tilted so that the outlet 3a of the culture chamber is at the highest position.
- the liquid When the liquid is fed in this state, the liquid that has entered from the inflow port 4a of the culture chamber is filled in order from the bottom, and the gas that was originally inside escapes from the discharge port 3a so as to be pushed up by the liquid.
- the discharge port 3a By setting the discharge port 3a at the top, no air remains.
- (A) is the one shown in FIGS. 1 and 2, in which the discharge channel 3 protrudes in the normal direction of the culture surface 2.
- (B) shows the discharge channel 3 tilted by ⁇ from the normal direction.
- tilting for example, the inlet of the inflow channel and the outlet of the outlet channel in the connection port 5 can be arranged symmetrically with respect to the center line, so that a symmetric connection member can be designed. This can lead to cost reduction of the connecting member.
- the outlet closest to the tilt axis may be used as the outlet. In some cases, there is no problem even if the discharge port is not the highest or lowest in the strict sense.
- the position of the outlet is also considered to be at the top or bottom.
- supply bags There may be a plurality of supply bags.
- the supply bag may be stored in the cool box 25 in order to maintain the quality of the contents.
- FIG. 5 (a) shows a state in which the culture container is tilted and fed.
- the liquid By sending the liquid while tilting the culture container downward, that is, with the outlet of the culture container facing upward, the liquid is sent so as to be buried from below, so that it can be sent out without leaving any air.
- the air is sent while tilting the culture container up, that is, with the culture container outlet being down, The liquid is pushed out by the air that floats and accumulates on the top, and the liquid can be extracted without leaving.
- the flow path switching member and the connection member need only change relative positions when switching the flow path, and the flow path switching member may be fixed and the connection member may be driven. By doing so, it is possible to switch the culture vessel to which the liquid is fed while maintaining the tilt of the tilt mechanism.
- FIG. 6 is described as such a method.
- the liquid feeding time may be controlled at a fixed time, or may be controlled by attaching some sensor that detects that the culture container is full of liquid. When the liquid feeding to all four culture vessels is completed, the tilting mechanism is driven to return the culture vessel to the horizontal.
- FIG. 6 (b) is a control time chart when the old medium is discharged. Although the selection of the supply bag and the direction of the tilting mechanism are different, other movements are almost the same as the medium feeding.
Landscapes
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Clinical Laboratory Science (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
培養容器と接続する接続部材と、接続部材を傾斜させる傾斜機構と、
培養容器へ流体の供給を行う駆動機構と、
を有し、前記傾斜機構は、前記接続部材を前記培養容器と共に傾斜させた状態で、前記培養容器へ液体を供給し、上記傾斜方向とは反対側に傾斜させた状態で前記培養容器へ気体の供給を行い、前記培養容器から液体を排出するものであって、前記培養容器は、培養室と、前記培養室と前記接続部材とを繋ぐ2つの流路すなわち流入流路と排出流路を持ち、前記培養室と前記2つの流路の繋合箇所をそれぞれ流入口、排出口とし、前記排出口は、前記傾斜機構による傾斜軸に最も近い位置に設け、前記流入口は、前記傾斜軸を含む鉛直面からの被投影面に設けるようにする。
傾けた時に培養室の排出口を最上位または最下位にするには、傾斜の軸から最も近い箇所を排出口にすればよい。なお、排出口が厳密な意味で最上位または最下位にならなくとも問題にならない場合がある。排出口がわずかに最上位または最下位に至らなくとも、流体の表面張力の関係で空気残しなく送液できることがある。また、排出口位置の関係でごくわずかに空気残りが発生したとしてもその量が些少で問題にならない場合もある。これらのような場合の排出口の位置も、最上位または最下位にあると見なす。
なお、流入口は、傾斜の軸を含む鉛直面から培養面に投影した時に、その被投影面にあるとよい。つまり、前記鉛直面から見ると、流入口と排出口は同じ側にあり、流路の折り返しが不要となる。さらに流入流路と排出流路が直線かつ平行ならば、培養容器の製作上特に有利となり、特に培養容器を樹脂成型する際に有利となる。
接続口およびポートは、望ましくは、それぞれが1つの面を有し、その面にそれぞれの流路が繋がり、面同士を合わせることで、流路同士が相対するようになっていることである。こうすることで、一方向からの培養容器の着脱が行え、着脱が容易になる。ただし、位置決めや封止目的のために複数の面を持ってもよいが、それぞれの面の法線のなす角が180°を超えないようにすべきである。そうすれば、面の配置にもよるが、複数面持ったとしても一方向からの着脱が可能である。
にたまった空気によって液が押し出され、残さず液を抜き取ることができる。
Claims (8)
- 細胞培養装置であって、
培養容器と、
培養容器と接続する接続部材と、
接続部材を傾斜させる傾斜機構と、
培養容器へ流体の供給を行う駆動機構と、
を有し、
前記傾斜機構は、前記接続部材を前記培養容器と共に傾斜させた状態で、前記培養容器へ液体を供給し、
上記傾斜方向とは反対側に傾斜させた状態で前記培養容器へ気体の供給を行い、前記培養容器から液体を排出するものであって、
前記培養容器は、培養室と、前記培養室と前記接続部材とを繋ぐ2つの流路すなわち流入流路と排出流路を持ち、
前記培養室と前記2つの流路の繋合箇所をそれぞれ流入口、排出口とし、
前記排出口は、前記傾斜機構による傾斜軸に最も近く、
前記流入口は、前記傾斜軸を含む鉛直面からの被投影面にあることを特徴とする、細胞培養装置。 - 請求項1に記載の細胞培養装置において、
前記2つの流路は前記培養室と前記接続部材と繋ぐ、直線状の流路であることを特徴とする細胞
培養装置。 - 請求項1に記載の細胞培養装置において、
前記接続部材は、複数の前記培養容器を着脱可能であることを特徴とする細胞培養装置。 - 請求項1に記載の細胞培養装置において、
前記培養容器は1つの接続口を有し、前記接続部材に対して、一方向からの着脱が可能であることを特徴とする細胞培養装置。 - 請求項1に記載の細胞培養装置において、
前記培養容器は、前記接続口の大きさが同じで、培養面の大きさが異なることを特徴とする細胞培養装置。 - 請求項3に記載の細胞培養装置において、
前記接続部材に、前記培養容器が接続されていない箇所を封止する栓を有することを特徴とする細胞培養装置。 - 請求項1に記載の細胞培養装置において、
前記培養容器、前記接続部材は、樹脂成型品であることを特徴とする細胞培養装置。 - 請求項1に記載の細胞培養装置において、
接続された培養容器の種類により、送液量を制御するポンプ機構を有することを特徴とする細胞培養装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/106,945 US10266801B2 (en) | 2014-01-27 | 2014-12-24 | Cell culture device |
JP2015558763A JP6134816B2 (ja) | 2014-01-27 | 2014-12-24 | 細胞培養装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014012072 | 2014-01-27 | ||
JP2014-012072 | 2014-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015111348A1 true WO2015111348A1 (ja) | 2015-07-30 |
Family
ID=53681165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2014/084016 WO2015111348A1 (ja) | 2014-01-27 | 2014-12-24 | 細胞培養装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10266801B2 (ja) |
JP (1) | JP6134816B2 (ja) |
WO (1) | WO2015111348A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015190090A1 (ja) * | 2014-06-09 | 2015-12-17 | 誠一 横尾 | 接着系細胞用の閉鎖系培養容器 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108300661A (zh) * | 2018-02-13 | 2018-07-20 | 京东方科技集团股份有限公司 | 培养装置和培养设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08172956A (ja) * | 1994-12-28 | 1996-07-09 | Tokimec Inc | 培養装置及びその培地交換方法 |
JP2006149237A (ja) * | 2004-11-26 | 2006-06-15 | Hitachi Ltd | 培養装置 |
WO2011001995A1 (ja) * | 2009-07-02 | 2011-01-06 | 株式会社日立製作所 | 細胞培養容器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4445993B2 (ja) | 2007-11-27 | 2010-04-07 | 株式会社日立製作所 | 細胞培養装置 |
JP5731412B2 (ja) * | 2009-02-25 | 2015-06-10 | コーニング インコーポレイテッド | マニホールドを備えた細胞培養システム |
JP5140095B2 (ja) | 2010-01-13 | 2013-02-06 | 株式会社日立製作所 | 自動培養装置、及び培養容器設置方法 |
CN102892487B (zh) * | 2010-03-09 | 2015-06-17 | Emd密理博公司 | 具有传感器的处理袋容器 |
US8960486B2 (en) * | 2010-06-16 | 2015-02-24 | Life Technologies Corporation | Fluid mixing system with hangers |
JP2012210166A (ja) * | 2011-03-30 | 2012-11-01 | Sumitomo Bakelite Co Ltd | 胚様体形成用培養容器 |
CN104603257A (zh) * | 2012-06-06 | 2015-05-06 | 诺维信生物农业公司 | 适用于自动化的固态生物反应器 |
EP2861334B1 (en) * | 2012-06-15 | 2017-05-31 | Life Technologies Corporation | Method for mixing a fluid and fluid mixing system with tiltable support housing |
WO2014049701A1 (ja) * | 2012-09-26 | 2014-04-03 | 株式会社日立製作所 | 細胞培養容器およびそれを用いた細胞培養装置 |
DE102013201069A1 (de) * | 2013-01-23 | 2014-07-24 | Hamilton Bonaduz Ag | Zellkulturanlage zur Kultivierung adhärenter Zellen sowie Fluid-Versorgungsschnittstelle und Zellkulturbehälter für eine derartige Zellkulturanlage |
-
2014
- 2014-12-24 WO PCT/JP2014/084016 patent/WO2015111348A1/ja active Application Filing
- 2014-12-24 JP JP2015558763A patent/JP6134816B2/ja not_active Expired - Fee Related
- 2014-12-24 US US15/106,945 patent/US10266801B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08172956A (ja) * | 1994-12-28 | 1996-07-09 | Tokimec Inc | 培養装置及びその培地交換方法 |
JP2006149237A (ja) * | 2004-11-26 | 2006-06-15 | Hitachi Ltd | 培養装置 |
WO2011001995A1 (ja) * | 2009-07-02 | 2011-01-06 | 株式会社日立製作所 | 細胞培養容器 |
Non-Patent Citations (2)
Title |
---|
RYOTA NAKAJIMA ET AL.: "Automated Cell Culture Equipment and Transportation Technology for Cell Sheet-based Tissue Engineering and Regenerative Medicine", HITACHI HYORON, vol. 95, no. 06-07, 2013, pages 75 - 81 * |
TOYOSHIGE KOBAYASHI: "Future of Tissue Engineering Opend up by Automated Cell Culture System, Tokushu: Saisei Iryo no Sangyoka ni Mukete", THE JAPANESE JOURNAL OF MEDICAL INSTRUMENTATION, vol. 81, no. 6, 2011, pages 446 - 451 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015190090A1 (ja) * | 2014-06-09 | 2015-12-17 | 誠一 横尾 | 接着系細胞用の閉鎖系培養容器 |
US11078455B2 (en) | 2014-06-09 | 2021-08-03 | Seiichi YOKOO | Closed culture vessel for adherent cells |
Also Published As
Publication number | Publication date |
---|---|
JPWO2015111348A1 (ja) | 2017-03-23 |
US10266801B2 (en) | 2019-04-23 |
JP6134816B2 (ja) | 2017-05-24 |
US20170037351A1 (en) | 2017-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5088756B2 (ja) | 細胞培養において気泡の形成を減少させるための装置および方法 | |
AU2019355273B2 (en) | Multi-valve fluid cartridge | |
EP2304019B1 (en) | A multitier cell culture system | |
JP5852048B2 (ja) | アクセス制限された多層細胞培養システム | |
CN100548816C (zh) | 具有可分开和可清洗的液体回收盘的用于在容器中形成真空的装置 | |
JP4985191B2 (ja) | バッファタンク、中間貯留装置、液処理装置及び処理液の供給方法 | |
US20090137026A1 (en) | Cell culture device | |
US20160264918A1 (en) | Cell Culture Apparatus | |
JP6134816B2 (ja) | 細胞培養装置 | |
JP2008113600A (ja) | 細胞培養装置及び細胞培養カセット | |
US10202576B2 (en) | Apparatus for culturing cells | |
WO2019157826A1 (zh) | 生物片材培养装置和生物片材培养设备 | |
JP2021521845A (ja) | 膨張可能なバイオリアクタおよび使用法 | |
CN115715319A (zh) | 生物制药工艺用智能罐 | |
JP6727349B2 (ja) | 分注装置及び液体移送方法 | |
WO2020189655A1 (ja) | 培養システム、培養装置、および多層培養容器操作装置 | |
KR101562614B1 (ko) | 중공사막 모듈을 이용한 수처리 장치 | |
US20160016120A1 (en) | Hollow fiber membrane module and water treatment device using hollow fiber membrane module | |
JP2020156465A (ja) | 培養システム、培養装置、および多層培養容器操作装置 | |
Sachs et al. | Robotic System for Organoid Assembly in a Multi-Well Microfluidic Chip | |
JP2007074921A (ja) | 細胞培養装置 | |
JP2019000059A5 (ja) | ||
JP2024511368A (ja) | 固相抽出のための方法およびシステム | |
CN115353977A (zh) | 包被培养瓶的全封闭液路系统和包被培养瓶方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14879846 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2015558763 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15106945 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 14879846 Country of ref document: EP Kind code of ref document: A1 |