Invention Grant
- Patent Title: Sleep profiling system with feature generation and auto-mapping
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Application No.: US15533372Application Date: 2015-12-07
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Publication No.: US11039784B2Publication Date: 2021-06-22
- Inventor: Zhuo Zhang , Cuntai Guan , Hai Hong Zhang , Huijuan Yang
- Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
- Applicant Address: SG Singapore
- Assignee: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
- Current Assignee: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
- Current Assignee Address: SG Singapore
- Agency: Womble Bond Dickinson (US) LLP
- Priority: SG10201408145X 20141205
- International Application: PCT/SG2015/050488 WO 20151207
- International Announcement: WO2016/089313 WO 20160609
- Main IPC: A61B5/00
- IPC: A61B5/00 ; A61B5/372 ; A61B5/316 ; A61B5/369

Abstract:
A method for profiling sleep of an individual is provided. The method includes defining a sleep feature space for the individual, measuring a brain wave for the individual during the individual's sleep, and mapping the sleep feature space in response to a comparison of the brain wave and a previous brain wave measurement used to define the sleep feature space. The brain wave may comprise a brain wave spectrum. The sleep feature space may comprise, or be composed of, spectral power and envelope measures. The method also includes modelling the mapped sleep feature space in response to recognized neural network patterns corresponding to each of a plurality of sleep stages derived from recognizing the neural network patterns from the sleep feature space and deriving a sleep profile for the individual from sleep stages determined in response to the modelled mapped sleep feature space and the brain wave of the individual.
Public/Granted literature
- US20170360362A1 SLEEP PROFILING SYSTEM WITH FEATURE GENERATION AND AUTO-MAPPING Public/Granted day:2017-12-21
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