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1. (WO2018018775) SLEEP DEPTH MONITORING METHOD AND SLEEP DEPTH MONITORING INSTRUMENT

Pub. No.:    WO/2018/018775    International Application No.:    PCT/CN2016/104620
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Sat Nov 05 00:59:59 CET 2016
IPC: A61B 5/00
Applicants: NEWROCARE BIOMEDICAL (SHENZHEN) CO., LTD
纽沃凯生物科技(深圳)有限公司
Inventors: LI, Xiaoping
李小平
XIA, Qian
夏茜
Title: SLEEP DEPTH MONITORING METHOD AND SLEEP DEPTH MONITORING INSTRUMENT
Abstract:
A method and instrument for measuring sleep depth of the brain. The measurement of the sleep depth of the brain is realized by detecting the inhibited degree of the locus coeruleus excitation region in the process that the brain is converted from an awake state to a sleep state. The measurement method comprises: 1. directly detecting the inhibited degree of the locus coeruleus excitation region; 2. detecting the inhibited degree of the locus coeruleus excitation region by detecting the intensity reduction of a drive electric signal or standby electric signal sent by a brain driven excitation region of the drive nerve; 3. detecting the inhibited degree of the locus coeruleus excitation region by detecting intensity reduction of the electric signal or standby electric signal sent by the brain driven excitation region received by any muscle of the body.