A matrix, including epithelial basement membrane, for inducing repair of mammalian tissue defects and in vitro cell propagation derived from epithelial tissues of a warm-blooded vertebrate. The device includes an input unit, a frame searching unit, a thumbnail selection unit, and a video processing unit. Meanwhile, a controller in the receiver of the device selects a needed channel signal from the received radio frequency signal according to a selection signal. The outer diameter of the filter is defined by the outer edges of the fingers. Pneumatic transport is primarily used for the conveying operation. The articulated manipulator has a large work volume.