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1. JP2022149254 - CELL CULTURE CONTAINER AND CELL CULTURE METHOD

Office
Japan
Application Number 2021051317
Application Date 25.03.2021
Publication Number 2022149254
Publication Date 06.10.2022
Publication Kind A
IPC
C12N 5/071
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
5Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
07Animal cells or tissues
071Vertebrate cells or tissues, e.g. human cells or tissues
C12M 3/00
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
3Tissue, human, animal or plant cell, or virus culture apparatus
CPC
C12N 5/06
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
5Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor;
06Animal cells or tissues; Human cells or tissues
C12M 3/00
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS 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
3Tissue, human, animal or plant cell, or virus culture apparatus
Applicants TOYODA GOSEI CO LTD
豊田合成株式会社
Inventors TAKAGI SEITARO
▲高▼城 誠太郎
SHINODA YASUHIKO
篠田 康彦
IWATA KOSUKE
岩田 晃輔
Agents 弁理士法人明成国際特許事務所
Title
(EN) CELL CULTURE CONTAINER AND CELL CULTURE METHOD
(JA) 細胞培養容器および細胞培養方法
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide cell culture containers that can be used in simple work processes.

SOLUTION: Provided is a cell culture container comprising: an inner cylinder having one end portion of an inner cylinder, the other end portion of the inner cylinder facing the one end portion of the inner cylinder, a cylindrical inner cylinder side wall connecting the one end portion of the inner cylinder and the other end portion of the inner cylinder, and an inner cylinder recess portion formed as a notch at the other end portion of the inner cylinder; a liquid stop pin that is detachably attached to the inner cylinder recess portion and closes the inner cylinder recess portion; a culture membrane portion disposed at the one end portion of the inner cylinder and closing an inner cylinder opening portion formed at the one end portion of the inner cylinder; and an outer cylinder detachably attached to the inner cylinder from one end portion side of the inner cylinder and having one end portion of the outer cylinder, the other end portion of the outer cylinder facing the one end portion of the outer cylinder, and a cylindrical outer cylinder side wall connecting one end portion of the outer cylinder and the other end portion of the outer cylinder. When the outer cylinder is attached to the inner cylinder, the culture membrane portion closes an outer cylinder opening portion at the other end portion of the outer cylinder.

SELECTED DRAWING: Figure 2

COPYRIGHT: (C)2023,JPO&INPIT


(JA) 【課題】簡易な作業工程で使用することができる細胞培養容器を提供すること。
【解決手段】内筒一端部と、内筒一端部と対向する内筒他端部と、内筒一端部と内筒他端部とを繋ぐ筒状の内筒側壁と、内筒他端部に切り欠きとして形成された内筒凹部と、を有する内筒と、内筒凹部に着脱可能に装着され、内筒凹部を塞ぐ液止めピンと、内筒一端部に配置されて、内筒一端部に形成された内筒開口部を塞ぐ培養膜部と、内筒に内筒一端部側から内筒に着脱可能に装着される外筒であって、外筒一端部と、外筒一端部と対向する外筒他端部と、外筒一端部と外筒他端部とを繋ぐ筒状の外筒側壁とを有する外筒と、を備え、培養膜部は、外筒が内筒に装着された装着状態の場合に、外筒他端部の外筒開口部を塞ぐ、細胞培養容器。
【選択図】図2

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