Exactech Activit-E Polyethylene Cleared
FDA has cleared an Exactech 510(k) for its Activit-E polyethylene for the Vantage Total Ankle System. The company says the “advanced material” provides the “best-wear performance we’ve tested combined with higher fracture toughness than other highly crosslinked vitamin E polyethylenes.” It says manufacturing process replaces gamma irradiation crosslinking with peroxide crosslinking and adds vitamin E to provide strength, flexibility, toughness, and oxidative stability.