Device useful for mechanical disruption of cells, comprises two driven rollers, working gap which is adjustable between rolling surfaces comprising apparatus for perforating cell walls and casing rings via which rollers are pressed together

摘要

Device comprises: two driven rollers (11, 12), and a defined working gap which is adjustable between the rolling surfaces, where the roller surfaces of the rollers comprise apparatus for perforating cell walls; and casing rings (13) at the ends of rollers arranged between the two side walls (3, 4), via which the rollers are pressed together by the action of spring force. The rollers between the casing rings comprise surface structured rolling surfaces with a diameter smaller than the casing rings, where the defined working gap is necessarily adjustable.