The invention provides a cutting device, which can easily and quickly cut a sample (such as cartilage) as fragments so as to reduce contamination and infection during implantation. The device of the invention comprises a base, which has a trough and a pair of slide rails each respectively located at each of two parallel longitudinal sides of the base, wherein the trough has a holder assembled with the trough for fixing the sample thereon and a sliding block, slidably coupled to the base, wherein the sliding block has a blade holder having a plurality of blades perpendicularly mounted at an underside of the blade holder so that the knifepoint at the underside of the blade holder. The invention also provides a system for repair and/or treatment of a cartilage defect, comprising a centrifuge, a cutting device of the invention and a stirring device.本新型提供一種切割裝置,可輕易且快速地將樣品(例如軟骨)切割成片段,以減少移植的污染與感染。本新型裝置包括一基座,其具有一槽及一對滑軌分別位於該基座的兩個平行的縱向側邊,其中該槽設有一固定器以用於固定在其上的樣品;及一可滑動通過該基座之滑塊,該滑塊上設有刀片座,且該刀片座具有複數個以垂直方向安裝在該刀片座底面的刀片,其中刀刃位於該刀片座底面,其中該滑塊以相對於所述基座的縱向方向移動,藉此允許所述的複數個刀片切碎樣品。1‧‧‧裝置11‧‧‧基座12‧‧‧刀片座13‧‧‧凹槽14‧‧‧滑軌15‧‧‧固定器16‧‧‧刀片17‧‧‧刀片座
