CPC A61B 5/4818 (2013.01) [A61B 5/01 (2013.01); A61B 5/02055 (2013.01); A61B 5/0533 (2013.01); A61B 5/0816 (2013.01); A61B 5/1116 (2013.01); A61B 5/1118 (2013.01); A61B 5/1126 (2013.01); A61B 5/14551 (2013.01); A61B 5/316 (2021.01); A61B 5/318 (2021.01); A61B 5/349 (2021.01); A61B 5/4812 (2013.01); A61B 5/6823 (2013.01); A61B 5/6833 (2013.01); A61B 5/721 (2013.01); A61B 5/7264 (2013.01); A61B 5/7278 (2013.01); A61B 5/0826 (2013.01); A61B 5/113 (2013.01); A61B 7/04 (2013.01); A61B 2562/0204 (2013.01); A61B 2562/0219 (2013.01); A61B 2562/0271 (2013.01)] | 30 Claims |
1. A system comprising:
an electrocardiogram (ECG) sensor or a photoplethysmograph (PPG);
a galvanic skin response (GSR) sensor or an acoustic sensor;
one or more processors; and
a memory comprising instructions adapted to configure the one or more processors to classify one or more sleep-disordered breathing (SDB) events of a patient, wherein by the instructions, the one or more processors are configured to:
control an analysis of (a) at least one of (i) sympathetic activity data of the patient from a signal generated by the GSR sensor or (ii) acoustic data representing heart sound of the patient from a signal generated by the acoustic sensor and (b) at least one of (i) ECG data of the patient from a signal generated by the ECG sensor or (ii) pulse oximetry data of the patient from a signal generated by the PPG; and
classify the one or more SDB events into apneas and hypopneas, and/or into open and closed airway events, based on the analysis.
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