Sleep stage annotation device
The present invention is related to a sleep stage annotation system, said system having a plurality of sensor elements comprising differential electrodes, at least one sensor element comprising a ground electrode, transmitting means to transmit signals generated by the differential electrodes and th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The present invention is related to a sleep stage annotation system, said system having a plurality of sensor elements comprising differential electrodes, at least one sensor element comprising a ground electrode, transmitting means to transmit signals generated by the differential electrodes and the at least one ground electrode to a data recording unit, wherein at least the sensor elements comprising the differential electrodes are arranged on a device capable of serving as a head or face support means, and methods using the same. |
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