Wearable electroencephalogram sleep quality assessment instrument

• Main Authors: YANG HAIBO, HU ZHENHUI, ZENG LI, BAI XUEJUN
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2014
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a wearable electroencephalogram sleep quality assessment instrument. A virtual screen is generated in a position 2 meters away from eyes of a person through a micro-projector, and video stimulation signals are provided for sleep quality assessment. Audio signals are output through an audio interface, and audio stimulation signals such as background music and training guide languages are provided for the sleep quality assessment. Through rotating, stretching and contracting an adjusting rod, an electroencephalogram electrode is arranged on the forehead of a brain. The electroencephalogram electrode sends collected brain waves into an embedding type processing unit. The embedding type processing unit is used for conducting spectral analysis on the brain wave signals. Delta wave components reflecting the sleeping state of the brain is taken out. Neural feedback is conducted on sleep quality assessment, and data is sent to a man-machine interactive device through a wireless data interf