Motorized powered surgical handpiece for actuating a cutting accessory, the handpiece having a bore for receiving the cutting accessory and irrigation and suction conduits that extend to the bore

摘要

A surgical handpiece having a motor for actuating a cutting accessory. The handpiece has a bore for receiving the cutting accessory. A suction conduit extends through the handpiece from the bore. An irrigation conduit extends through the handpiece to the bore. The irrigation conduit opens into the bore at point where irrigating fluid can be introduced into the cutting accessory. When the cutting accessory is fitted in the bore, a suction is drawn from the handpiece through the suction bore. At the same time, irrigating fluid is introduced into the cutting accessory through the irrigation conduit.