The new year is underway and a few things of interest to med tech firms have already cropped up. Here are three of the more interesting developments in the world of medical devices (and it’s only for the month of January). Duval files petition to stay substantial equivalence guidance I’ve never filed a citizen’s petition, but something tells me it entails more work than making a cup of coffee, so I’ll assume that regulatory consultant Mark Duval thought he was on to something in filing a petition to have FDA...