Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Avanos, Bioclinica, Diatech, Diros, Exo, Intelligent Bio, Janssen, Mainz Biomed, Millar, Quipt Home Medical, Relievant Medsystems, Surgalign, Transonic Scisense, Xtant Medical.