Systems and methods to detect and treat obstructive sleep apnea and upper airway obstruction

Abstract

A sleep monitor device for monitoring breathing and other physiological parameters is used to classify, assess, diagnose, and/or treat sleeping disorders (e.g., obstructive sleep apnea and upper airway obstruction, among others). The sleep monitor device can be a wearable device that contains one or more microphones arranged around the subject's neck when worn. Additionally, the wearable device may also include, or otherwise be in communication with, other sensors and/or measurement components, such as optical sources and electrodes. Using the sleep monitor device it is possible to identify upper airway resistances, the site of the obstruction, to monitor tissue resistance, temperature, and oxygen saturation. Early detection of the development of upper airway resistances during sleep can be used to control supportive measures for sleep apnea, such controlling continuous positive airway pressure (“CPAP”) devices or neurological or mechanical stimulators.

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