Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Acupath, Aidoc Medical, Anthem, Ashion Analytics, Asico, Blackstone, Care Innovations, Change Healthcare, Cormedix, Echelon Biosciences, Exact Sciences, Genscript Biotech, HTL Biotechnology, IES Diagnostics, Inari Medical, Infinity Biologix, Katena Products, Lighthouse Lab Services, Optuminsight, PRA Life Sciences, Pure Biologics, Renalytix AI, Twist Bioscience, Unitedhealth Group, Validic, Wellframe.