Natus Medical Incorporated, a leading provider of medical device solutions to screen, diagnose, and treat disorders affecting the brain, neural pathways, and eight sensory nervous systems, announced that the MED Platform II fund of ArchiMed (ArchiMed), a leading investment firm focused exclusively on the healthcare industry, completed the acquisition of Natus. In accordance with the definitive merger agreement, Natus shareholders received $33.50 in cash for each share of Natus common stock.