Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Acumen Diagnostics, Ase Chung-Li, Astellas, Boston Scientific, Clearpoint Neuro, Endonovo, G Medical, Obo Pro2, Peak Pharmaceuticals, Retrieve Medical, Roche Diabetes Care, Scivita Medical, Sofpulse, Todos Medical, United Health, Usound.