23 Jul Dynamic load and recirculating perfusion bioreactor
Abstract
The invention belongs to the field of bone tissue engineering and cell mechanics, relating to a dynamic load and recirculating perfusion bioreactor, which comprises a main body, a sliding sleeve module and a three-dimensional culture cabin module, wherein the main body comprises a base, a side support plate and an upper support plate; the side support plate is provided with a concave sliding groove; the sliding sleeve module comprises a sliding sleeve, a piezoelectric ceramic, an up/down adjusting screw and a fastening screw; the sliding sleeve can upward and downward slide in the concave sliding groove stably; the piezoelectric ceramic passes through the sliding sleeve; the three-dimensional culture cabin module comprises a culture cabin main body of which the upper surface is provided with a through hole; the piezoelectric ceramic penetrates into the three-dimensional culture cabin through the through hole, the moving end of the piezoelectric ceramic is connected with a loading rod; and the culture cabin main body is also provided with a liquid inlet and a liquid outlet which are externally connected with a peristaltic pump. The invention has the characteristics of simple operation, high practicability, good aseptic sealing performance, high loading stress output accuracy, and timely and accurate data tracking records.
Year: 2010
Country: CN
Doc No: 101899393