A system for reducing central sleep apnea (CSA) is described in which certain methods of increasing a patient's rebreathing during periods of the sleep cycle are used. By increasing rebreathing during periods of overbreathing, the over-oxygenation which typically results from the overbreathing period...http://www.google.fr/patents/US7073501?utm_source=gb-gplus-shareBrevet US7073501 - Ventilatory stabilization technology
