Patent ID: 11912977
Assignee: I PEACE, INC.
Field: Biotechnology (Chemistry)
Classification: CPC C | IPC C

Claim 20:
21. The method according to claim 1, wherein a solution exchanger is connected to the cell mass preparation device or the initializing culturing apparatus, the solution exchanger comprising:
a tubular component;
a liquid permeable filter disposed inside the tubular component; and
a cell mass introduction hole disposed inside the tubular component for introduction of solution from the cell mass preparation device or the initializing culturing apparatus onto the liquid permeable filter;
an exchange solution introduction hole for introduction of exchange solution onto the liquid permeable filter;
a cell mass outflow hole for outflow of the exchange solution including the onto the liquid permeable filter; and
a waste liquid outflow hole through which the solution that has permeated the liquid permeable filter flows out.