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|1. (WO2018021364) MULTIPLE FLOW PATH CELL CULTIVATION METHOD|
|Applicants:||UBE INDUSTRIES, LTD.
|Title:||MULTIPLE FLOW PATH CELL CULTIVATION METHOD|
Provided are a cell cultivation device comprising a polymer porous film, and a cell cultivation method using said cell cultivation device. The cell cultivation device comprises: two or more levels of parallel or antiparallel flat flow paths; a polymer porous film that is positioned in the flat flow paths; a culture medium supply means that is positioned at one end of the flat flow paths; a culture medium discharge means that is positioned at the other end of the flat flow paths; a head tank that is positioned at an upper section of the flat flow path of the uppermost level; a culture medium distribution means that distributes a culture broth from the head tank to the flat flow paths; and a culture medium recovery means that recovers the culture broth that is discharged from the culture medium discharge means.