Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Acutus Medical, Arrayus Technologies, Arima Genomics, Aventa Genomics, Avive Solutions, Biognosys, Concertai, Curonix, Gleamer, Ionopticks, Konica Minolta, Lunit, Medtronic, Neogenomics, Spineway, Volpara, Withings, Zynex.