July 2020 Archive UM Ventures News Partner News Technical.ly Baltimore: Medical device startup Protaryx raises $8.3MTuesday, July 7, 2020 MD+DI: Straight Out of Stealth Mode: Protaryx Raises $8MWednesday, July 1, 2020 Baltimore Business Journal: Baltimore firm making medical devices for heart surgery raises $8MWednesday, July 1, 2020