Full-automatic biological tissue decellularization device and method

The invention relates to the technical field of biological cells, particularly provides a full-automatic biological tissue decellularization device and method, and solves the problem of low cleaning efficiency during matrix decellularization. The full-automatic biological tissue decellularization device comprises a machine body, an outer barrel fixed in the machine body, an inner barrel inserted in the outer barrel, a cleaning system arranged in the machine body and located on the rear side of the outer barrel, a control system connected to the cleaning system and a filter pressing mechanism arranged between the cleaning system and the outer barrel in a transmission mode. A liquid injection opening is reserved in the top of the outer barrel, a plurality of liquid grooves are formed in the inner barrel, a transmission shaft clamped to the rear end of the inner barrel is arranged in the machine body, and a servo motor driving the transmission shaft to rotate is further arranged in the machine body. An inner cav