Title:
うつ状態判別方法及びうつ状態判定装置
Document Type and Number:
Japanese Patent JP6784368
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a depressive state determination method and a depressive state determination device capable of easily determining a depressive state at high accuracy.SOLUTION: A depressive state determination method involves: measuring a beat interval of a subject and an acceleration speed or an angular speed relating to a movement of the subject; calculating all of formulas (1) to (9); and determining that the subject is in a depressive state when at least one of the formulas is satisfied. [A] awakening time beat interval/active massC8 ...(8), (LF/HF)×active mass
Inventors:
Yoko Komatsu
Ishimaru Sonoko
Shino Saki Ryo
Hiroshi Kouto
Koga
Ishimaru Sonoko
Shino Saki Ryo
Hiroshi Kouto
Koga
Application Number:
JP2016171242A
Publication Date:
November 11, 2020
Filing Date:
September 01, 2016
Export Citation:
Assignee:
Toyobo Co., Ltd.
Union Tool Co., Ltd.
National Research and Development Agency National Center for Neurology and Psychiatry
Union Tool Co., Ltd.
National Research and Development Agency National Center for Neurology and Psychiatry
International Classes:
A61B10/00; A61B5/02; A61B5/0245; A61B5/11; A61B5/352
Domestic Patent References:
| JP2009524450A |
Foreign References:
| WO2016031650A1 | ||||
| WO2017150225A1 | ||||
| US7177684 | ||||
| WO2014107017A1 |
Other References:
行正徹,うつ病の病態生理-活動量、R-R間隔の観点から-,バイオメディカル・ファジィ・システム学会年次大会講演論文集,2008年10月11日,Vol.21,pp.72-75
Attorney, Agent or Firm:
Asfi International Patent Office
Kyuichi Ueki
Hisahiko Ueki
Tadashi Sugakawa
Hiroaki Ito
Kyuichi Ueki
Hisahiko Ueki
Tadashi Sugakawa
Hiroaki Ito