发明名称 |
SLEEP TRACKING AND WAKING OPTIMIZATION SYSTEM AND METHOD THEREFOR |
摘要 |
<p>Analog electrical and pressure data obtained by an EEG/pressure sensor matrix from the subject are sent to a signal processing module that derives digital EEG data from the electrical signal and pressure data without using sensors attached to a subject's head. The pressure data are used as a secondary signal to measure the physical orientation of the subject's head. The physical orientation is used to transform the derived EEG signal to a known coordinate axis (the orientation of the subject's head) to obtain useful, consistent, and accurate EEG data. The EEG may be used to determine a sleep state of a subject and to awaken the subject while in a particular state.</p> |
申请公布号 |
WO2014059145(A1) |
申请公布日期 |
2014.04.17 |
申请号 |
WO2013US64340 |
申请日期 |
2013.10.10 |
申请人 |
FORTY WINKS LLC |
发明人 |
HANG, ZIMIN;AHAD, JAMES NOLAN TIN;YE, XIAOYANG;CORIN, DANIEL, ALEXANDER |
分类号 |
A61B5/0476;A61B5/0484 |
主分类号 |
A61B5/0476 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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