Cell culturing device

A cell culturing device comprising:

• a culture tank configured to accommodate culture solution containing a cell;
• a shaft member at least partially disposed in the culture tank;
• stirring means supported by the shaft member and disposed in the culture tank, the stirring means having a stirring blade configured to be rotatable about the shaft member;
• and
• a filter disposed in contact with the shaft member, the filter allowing the culture solution to pass through and not allowing the cell to pass through, wherein
• the shaft member is at least partially hollow, has an opening to introduce the culture solution to interior of the shaft member or to discharge the culture solution from the interior, and is configured to be unrotatable,
• the filter is located inner than a movable region of the stirring blade rotating about the shaft member and is disposed on the shaft member independently of the stirring blade, and
• suction of the culture solution from the culture tank and/or supply of the culture solution to the culture tank is performed through the filter and the interior of the shaft member.