Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Aiforia, Atc Alert, Berkshire Biomedical, Biotheranostics, Brain Scientific, Bruker, Cairnsurgical, Canadian Hospital Specialties, Carenity, Cerba Research, Echosens, Electrocore, Erba Mannheim, Fortress Medical Systems, Helix, Imbiotechnologies, Inivata, Natera, Numares, Orasure, Pathan, Polarityte, Premier Medical Laboratory Services, Qiagen, Thomas Scientific, Viveve, Xclinical.