Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Aquarius Surgical Technologies, Healthmode, Htg Molecular Diagnostics, Inventiva, Materials and Machines, Medi-Tate, Mesa Biotech, Mind Medicine, Olympus, Picnichealth, Sirtex Medical, Surgical Lasers, Thermo Fisher, Vela Diagnostics.