Omniasp aspirator is a complete aspiration system, in which the trap for autologous bone harvesting is directly mounted between Omniasp suction tip and the aspiration tube. The bone trap is aimed at harvesting the autologous bone that was removed and is usually lost during the preparation of the implant site, by filtering aspirated material. We recommend the use of a second aspiration tube during surgical site preparation stages so as not to contaminate the filtering net.