Founded in 1976, Sophysa was the pioneer in the development of adjustable neurosurgical valves to treat hydrocephalus. Introduced in 1984, the Sophy® valve was the first adjustable valve in the world allowing non-invasive adjustment of operating pressures, to match an individual patient`s changing clinical needs. Sophysa´s core compentency is the mangagement of Cerebro-Spinal fluid, allowing her to offer a platform of products for two major medical specialties, neurosurgery and neurotrauma.