Sorin S.p.A is focused on cardiovascular health and heart care. Its heart valves unit makes Sorin, Carbomedics, Mitroflow, and Biomedica valves and annuloplasty rings. The cardiopulmonary group makes Didedco, Sorin, and Stockert oxygenators, heart-lung, and autotransfusion systems used during surgery, as well as endoscopic vessel harvesting devices. Rhythm management includes Sorin and Ela Medical pacemakers, implantable defibrillators, electrodes, and monitors. Sorin, which was formed in 2004, supplies healthcare providers in 80 countries worldwide.