Johnson & Johnson's Ottava surgical robot has received investigational device exemption (IDE) from the FDA.The exemption allows Johnson & Johnson MedTech to begin a clinical trial for Ottava at U.S. sites.Ottava features a unique architecture with four robotic arms and offers versatility in meeting patient and surgeon needs.The robotic platform incorporates J&J's digital ecosystem and is designed for robotic, laparoscopic, hybrid, and open surgery.