23 Jul Bionic-type myocardial tissue bioreactor
Abstract
The utility model relates to the field of tissue engineering, in particular to a bionic-type myocardial tissue bioreactor, comprising a myocardial tissue culture room, wherein the myocardial tissue culture room comprises a shell, and a culture pool is fixed on the shell; two grooves are arranged at the upper end of the culture pool, and electrodes connected with an electric field generator for applying electric field on the cultured myocardial tissues are respectively arranged in the two grooves. The bioreactor also comprises a liquid strain loading part and a power part, and the liquid strain loading part comprises a syringe and a duct; the syringe comprises an injection tube and a piston, and the tail of the injection tube is connected with one end of the duct; the other end of the duct is communicated with the culture pool through a hole below the culture pool, and the piston of the syringe is controlled by the power part; and the power part can allow the piston to make reciprocating motion. The utility model can simulate the mechanical and electrical environment under the physiological condition of myocardial tissues, and the in vitro myocardial tissues are constructed by applying a certain train and electric field to the cultured cardiac cells and support material complex.
Year: 2009
Country: CN
Doc No: 201305602