“The eZono 4000 has revolutionized the way in which ultrasound guided procedures are performed in two ways. Firstly, knowing where your needle tip is at all times represents a substantial safety advantage, both for in-plane and out-of-plane procedures. The needle localization technology eliminates the guesswork out of ultrasound guided techniques and reassures you that the procedure is not going to end in misadventure. Secondly, we have found the learning curve is accelerated with the eZono 4000 — trainees understand ultrasound guided block techniques more quickly when they are trained on the 4000 and are able to demonstrate better hand-eye coordination skills after several sessions with the machine compared to traditional teaching techniques”.