Riverfield

Riverfield is a Japanese medical technology company specializing in the development of advanced surgical robotic systems. Spun out from the Tokyo Institute of Technology and Tokyo Medical and Dental University, the company leverages unique pneumatic pressure control technology to provide surgeons with haptic feedback during procedures. Its flagship product, the Saroa Surgical System, is designed for minimally invasive surgery across various specialties, including urology and thoracic surgery. By utilizing air pressure instead of electric motors for movement, Riverfield aims to create lighter, more cost-effective, and intuitive robotic assistants for the operating room. The company is currently focused on commercializing its technology in the Japanese market while exploring international expansion.