Portable sleep breathing state real-time monitoring system and method

The invention belongs to the field of electronic medical equipment, and particularly relates to a portable sleep breathing state real-time monitoring system and method. Comprising a plurality of monitoring sensors, a data acquisition and transmission module and a display processing module, and the monitoring sensors are used for monitoring physiological data of different parts and sending the physiological data to the data acquisition and transmission module; the data acquisition and transmission module is used for receiving physiological data acquired by each monitoring sensor and sending the physiological data to the display processing module through WIFI; the display processing module is used for storing and displaying the multi-dimensional physiological data and processing and analyzing the multi-dimensional physiological data to obtain the current sleep breathing state. According to the device, multi-channel physiological characteristic signals including nasal airflow signals, blood oxygen signals and th