Milestone Scientific, Inc. develops computer-controlled anesthetic delivery devices for the medical and dental markets in the United States and internationally. The company operates in two segments, Dental and Medical. Its products include CompuDent System that are used to control the flow rate of the anesthesia during the injection, which allows virtually painless injections for various dental procedures, including routine fillings, implants, root canals, and crowns. The company also offers CompuFlo, a computer-controlled drug delivery system for the painless delivery of drugs, anesthetics, and other medicaments, as well as for the aspiration of bodily fluids or previously injected substances; and disposable injection handpiece for the tactile control during the injection.