An apnea/hypopnea detection system and method that monitors a patient's respiratory flow, determines (a) a long term RMS energy based on the flow, (b) a long term threshold determined based on the long term RMS energy, and (c) a short term RMS energy based on the flow. Determining whether the patient...http://www.google.com.au/patents/US7118536?utm_source=gb-gplus-sharePatent US7118536 - Apnea/hypopnea detection system and method
