Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Alivecor, Althea UK and Ireland, Ambu, Ascensia, Avails Medical, Cadwell Industries, Cardiovascular Systems, Chansu Vascular Technologies, Circularity Healthcare, Earlysense, Fuse Medical, Hillrom, Innova Medical Group, Laborie Medical Technologies, Mayo Clinic, Orthovestments, Roche, Seegene, Senseonics, Setpoint Medical, Urotronic.