Many patients claim that the most uncomfortable part of anesthesia is the insertion of the needle, while most of the pain is due to the speed and pressure with which the anesthetic is injected. A brand new anesthetic administration technique has been developed today that replaces the 150-year-old hypodermic syringe technology. It consists of a computer-controlled dispenser of local anesthetic. This monitors, in real time, the pressure of the anesthetic outlet at each stage of administration and ensures that the optimal needle position is maintained at all times during the injection.

The anesthesia will be faster and deeper, but above all, it will be less painful or completely painless because it is performed below the patient's pain threshold. Furthermore, the ability to anesthetize just one tooth eliminates the annoying sensation of numbness in the lips.