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    • 15. 发明公开
    • 의식 상태를 모니터링하기 위한 방법 및 장치
    • 监测连续性的方法和装置
    • KR1020080096855A
    • 2008-11-03
    • KR1020087026093
    • 2002-06-13
    • 컴퓨메딕스 리미티드
    • 버튼,데이비드질버그,유진
    • A61B5/0476
    • A61B5/16A61B5/021A61B5/0402A61B5/0476A61B5/048A61B5/0496A61B5/11A61B5/14551A61B5/411A61B5/4809A61B5/4812A61B5/6821A61B5/7207A61B5/7239A61B5/7257A61B5/7264
    • The application discloses several inventions as follows: (a) a method of monitoring consciousness of a sentient subject and automatically detecting transition states by obtaining an EEG signal and comparing the two signals to detect the transition and provide a warning signal when the transition occurs; (b) a method or apparatus for processing a non-stationary signal including segments having increasing and decreasing amplitude representing physiological characteristics of a sentient subject by performing syntactic analysis of segments, comparing height, width and error parameters of segments to identify noise segments and replacing noise segments with a straight line before classifying the signal as belonging to one of predefined sleep states; (c) a method of monitoring physiological characteristics of a sentient subject including substitution of a degraded first electrode signal by a second spare electrode signal and providing a warning signal when both signals are degraded; and (d) a capacitive or inductive element sensor for detecting the degree of opening of the eyelid including signal providing means indicative of the relative positions between a component movable with the eyelid and a reference component.
    • 该应用公开了如下几个发明:(a)通过获得EEG信号并比较两个信号来检测转移并在发生转换时提供警告信号的方法来监视有感受物体的意识并自动检测转变状态; (b)通过执行段的句法分析来处理非平稳信号的方法或装置,该方法或装置包括具有代表感知对象的生理特征的增加和减小的振幅的段,比较段的高度,宽度和误差参数以识别噪声段并替换 将信号分类为属于预定睡眠状态之一的具有直线的噪声段; (c)监测感知对象的生理特征的方法,包括通过第二备用电极信号代替劣化的第一电极信号,并且当两个信号劣化时提供警告信号; 以及(d)用于检测眼睑开放程度的电容或电感元件传感器,包括指示可移动眼睑的部件与参考部件之间的相对位置的信号提供装置。