Device sleep state, phase coherence computing device, body vibration signal measurement device, stress level mesaurement devices, sleep state measuring device and cardiac waveform extracting method.

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专利权人:

헬스 센싱 가부시키가이샤

发明人:

카네가에 마사토모,후지타 츠토무,니이제키 큐이치

申请号：

KR1020187023452

公开号：

KR1020180108664A

申请日:

2017.02.15

申请国别(地区):

KR

年份:

2018

代理人:

摘要：

[problem] provides a kind of device, by the sleep state, it is observed that or easily evaluating and testing. [solution] sleep state measuring device, it includes heart rate of the phase coherence calculation method calculating an of phase coherence based on the heart rate variability of the instantaneous phase acquisition between instantaneous phase difference from the animal of sleeping animal and instantaneous phase breathing pattern as same time sequence.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/