Antidecubitus therapy system for prevention and therapy of decubitus ulcers for low risk patients Overlay mattress with PVC-polyurethane interchangeable elements Three-way alternating pressure therapy Compressor with pressure regulator Visual alarm Static or dynamic mode Waterproof and breathable nylon cover Suitable for patients up to 120 Kg. Clelia is a 3 way alternating pressure therapy system suitable for low risk patients (Norton scale). Clelia is supplied with an electric compressor and an overlay mattress with 17 interchangeable in atable elements made of PVC-PU; three head elements remain static to improve patients’ comfort. The mattress can be easily connected to the compressor with quick connectors and it can be safely xed to the bed using the bed-straps with snap release buckles. The correct inflation pressure can be set using the pressure regulator. The compressor has a visual alarm which indicates any system fault. Clelia is designed to support a maximum patient weight of 120 kg. In case of emergency, the overlay mattress can be quickly deflated with the CPR tool. The mattress cover is breathable, waterproof and can be machine washed up to 60°.