Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Anika Therapeutics, Arthrosurface, Collagen Solutions, Cook Medical, Ensodata, Happy Health, Merit Medical, Mindpeak, Neuroone, Pangea Lab, Phoenix Brio, RTI Surgical, Sagis, Seastar Medical, Unilabs, Zimmer Biomet.