Alira’s Multiport Harvester Liposuction Cannula – Both Ends Sharp, is a unique and effective multiport harvester with elevated sharp micro ports, very effective for harvesting through fibrous tissue. Ports configuration allows for efficient harvesting both on the forward and backward strokes. The tip of our Aggressive Multiport Harvester Cannula is blunt which ensures the least trauma to underlying tissues. Moreover, the Cannula feature multiple connection options at the bottom. So that the connection is useful to permit a smooth flow of fluids between the suction system and the cannula.