Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Sound and light sleep intervention system and method based on EEG signals

An EEG signal and sleep technology, which can be applied to devices that cause sleep or relaxation, hypnosis devices, and devices that cause changes in perception states, etc. Improved sleep quality, increased accuracy and targeted outcomes

Active Publication Date: 2017-11-24
LANZHOU UNIVERSITY
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since each person has a different stress response to music, this method is not universal
Moreover, this intervention method is likely to make patients "immune", but cannot achieve good results

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sound and light sleep intervention system and method based on EEG signals
  • Sound and light sleep intervention system and method based on EEG signals
  • Sound and light sleep intervention system and method based on EEG signals

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0041] Such as figure 2 Shown is a schematic diagram of the composition and structure of the system of the present invention. An acousto-optic sleep intervention system based on EEG signals, including: a sleep EEG acquisition module, a sleep EEG staging module and a sleep intervention module; the sleep EEG acquisition module is used for real-time acquisition of continuous changes in subjects during sleep EEG signal, output the processed EEG signal and the extracted sleep EEG feature information; the sleep EEG staging module is used to stage the sleep EEG feature information using the trained sleep staging model; the sleep intervention module is used to stage the sleep EEG feature information according to the stage As a result, a suitable sleep intervention plan was selected, and the subject was given double intervention of sound and light, so...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an acousto-optic sleep intervention system and method based on electroencephalogram signals. The method includes the steps: acquiring, processing and analyzing the electroencephalogram signals in real time during sleep through a universal electroencephalogram acquisition system; staging sleep by a data mining method; intervening through the sound and light in the REM (rapid-eye-movement) period of sleep and shallow sleep to achieve the purpose of improving sleep quality. The system includes a sleep electroencephalogram acquisition module, a sleep electroencephalogram staging module, and a sleep intervention module; the sleep electroencephalogram acquisition module is used to acquire the electroencephalogram signals that have continuously changed during sleep, the electroencephalogram signals after the output, and the extracted electroencephalogram characteristic information; the sleep electroencephalogram staging module is used to staging the sleep electroencephalogram characteristic information with trained sleep staging models; the sleep intervention module is used for selecting a suitable sleep intervention program based on the staging results, and the subject undergoes double intervention of sound and light.

Description

technical field [0001] The invention relates to a computer medical assistance system, in particular to an acousto-optic sleep intervention system and method based on electroencephalogram signals. Background technique [0002] Sleep is an essential part of human life. It plays an important role in the repair of the body, reduces the risk of human depression, promotes the memory of the human brain, prevents the incidence of human cancer and maintains the function of human alertness. EEG signal is a spontaneous potential activity generated by brain nerve activity and always exists in the central nervous system. It is an important bioelectrical signal. The basic rhythms of EEG in different sleep periods are different. By analyzing sleep EEG to study sleep in stages and judge the quality of sleep, it can provide an effective means for research and treatment of related sleep diseases. In 2007, under the initiative of the American Academy of Sleep Medicine, many sleep experts join...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/0476A61M21/02
CPCA61B5/4812A61B5/7203A61B5/7225A61B5/725A61B5/7267A61M21/02A61M2021/0027A61M2021/0044A61B5/369
Inventor 胡斌蔡涵书韩佳硕陈云飞
Owner LANZHOU UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com