An instrument for harvesting bone comprises an elongate body having a hollow, and a proximal end and a distal end communicating with one another through the hollow. A blade having a cutting edge for cutting or abrading bone is mounted adjacent an aperture in the distal end. The cut or abraded bone moves...http://www.google.fr/patents/US5683406?utm_source=gb-gplus-shareBrevet US5683406 - Apparatus and method for harvesting bone
