Title:
生体リズムの乱れ度算出装置、生体リズムの乱れ度算出システム、生体リズムの乱れ度算出方法、プログラム、及び記録媒体
Document Type and Number:
Japanese Patent JP5799581
Kind Code:
B2
Abstract:
There is provided a biological rhythm disturbance degree calculating device, including a physiological index time series data acquiring unit which acquires time series data of a physiological index calculated from a biomedical signal of a subject, a calculation period deciding unit which decides a calculation period which is a time length corresponding to substantially a half of a cycle with which daily-life physiological index time series data calculated from the biomedical signal measured in daily life fluctuates, a calculating unit which calculates, during the calculation period, a phase shift amount between inspected physiological index time series data calculated from the biomedical signal measured during an inspection and the daily-life physiological index time series data, and a disturbance degree deciding unit which decides a disturbance degree of a biological rhythm during the inspection of the subject based on the phase shift amount.
Inventors:
Naoya Satsuka
Application Number:
JP2011115666A
Publication Date:
October 28, 2015
Filing Date:
May 24, 2011
Export Citation:
Assignee:
ソニー株式会社
International Classes:
A61B5/01; A61B5/00; A61B5/0245; A61B5/11
Domestic Patent References:
| JP10503944A | ||||
| JP2010091359A | ||||
| JP2005261737A | ||||
| JP1297053A | ||||
| JP6189914A |
Foreign References:
| US20100138379 |
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto
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