The versatile Prisma Smart device makes personalized respiratory therapy possible for every patient. This device can also be used with the powerful Prisma Aqua respiratory humidifier, which humidifies and warms the breathing air to prevent dryness of the mucous membranes during therapy. Additionally, the automatic positive airway pressure (APAP) device features additional functions that provide superior patient comfort. Prisma Smart - designed with ease of use in mind, and manufactured for practical use.