A patient interface for communicating fluids to and/or from a patient's nasal cavity and/or oral cavity is disclosed. In addition, a patient interface for fluid and physiological function monitoring proximate to the patient's nasal cavity and/or oral cavity is disclosed. An apnea monitor and a method...http://www.google.fr/patents/US8161971?utm_source=gb-gplus-shareBrevet US8161971 - Nasal and oral patient interface
