The 510(k) clearance is totally different than drug trials. While drug approval requires extensive human clinical trials and a thumbs up/down from the FDA based on the efficacy of the drug, device clearances are much more of a formality (unless the device is a radiological device or an entirely new device category). As long as Titan can essentially demonstrate that SPORT is an evolution of the existing surgical robot, then the 510(k) clearance should go smoothly and quickly next year.