23 Jul Device and method for biological culture of cell or tissue engineering
Abstract
The invention relates to a bioreactor and method, particularly a reactor and method for seed cell culture or cell/biological material compound culture in cytobiology, tissue engineering and medicine. The method for biological culture of cell or tissue engineering comprises the following steps: putting biological culture raw materials of cell or tissue engineering into a culture vessel with a U-shaped bottom surface, W-shaped bottom surface or V-shaped bottom surface; and driving the culture vessel to annularly swing by using an annular swing power system, wherein the culture vessel annularly swings by using the center as the pivot, and each point on the same circumference sequentially swings up and down. The invention also discloses a device for implementing the method. Under the action of the power provided by the external annular swing, the invention can reduce the cell damage and provide a uniform culture environment under ideal mass transfer conditions.
Year: 2011
Country: CN
Doc No: 102086438