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1. (WO2018021368) CELL CULTIVATION MODULE

Pub. No.:    WO/2018/021368    International Application No.:    PCT/JP2017/026948
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Wed Jul 26 01:59:59 CEST 2017
IPC: C12M 3/00
Applicants: UBE INDUSTRIES, LTD.
宇部興産株式会社
Inventors: HAGIHARA, Masahiko
萩原 昌彦
FUSE, Shinsaku
布施 新作
SHIMIZU, Motohisa
清水 基久
WADA, Yukinori
和田 幸周
Title: CELL CULTIVATION MODULE
Abstract:
The present invention provides a cell cultivation module comprising a polymer porous film and a casing that has two or more culture medium inflow/outflow ports and accommodates the polymer porous film, wherein the polymer porous film is a polymer porous film with a three-layer structure, having a surface layer A and a surface layer B that have a plurality of holes, and a macrovoid layer that is sandwiched between the surface layer A and the surface layer B, the average hole diameter of the holes present in the surface layer A is smaller than the average hole diameter of the holes present in the surface layer B, the macrovoid layer has dividing walls that are connected to the surface layers A and B, and a plurality of macrovoids that are surrounded by the dividing walls and the surface layers A and B, the holes in the surface layers A and B are in communication with the macrovoids, and the polymer porous film is accommodated within the casing.