Title:
SLEEP DETERMINING DEVICE, SLEEP DETERMINING METHOD, AND SLEEP DETERMINING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/221750
Kind Code:
A1
Abstract:
[Problem] To provide a sleep determining device, a sleep determining method, and a sleep determining program, which can determine a sleep stage accurately and in detail. [Solution] A sleep determining device according to the present invention is provided with: a heart rate data acquiring unit which, on the basis of heart rate data from the body of a user, acquires the ratio between very low frequency (VLF) components, low frequency (LF) components, and high frequency (HF) components of the heart rate, the average of heartbeat intervals (RRI), and the standard deviation of heartbeat intervals (RRI) as heart rate fluctuation parameters representing the state of the heart rate; and a sleep state determining means that determines which one among a first non-REM sleep stage and a second non-REM sleep stage the heart rate fluctuation parameters of the user correspond to on the basis of a first determination condition that is set on the basis of the correlation between the heart rate fluctuation parameters and the first non-REM sleep stage, and a second determination condition that is set on the basis of the correlation between the heart rate fluctuation parameters and the second non-REM sleep stage.
More Like This:
Inventors:
MITSUKURA YASUE (JP)
YASUI MASATO (JP)
FUKUNAGA KOICHI (JP)
FURUKAWA TOSHIHARU (JP)
YASUI MASATO (JP)
FUKUNAGA KOICHI (JP)
FURUKAWA TOSHIHARU (JP)
Application Number:
PCT/JP2018/021420
Publication Date:
December 06, 2018
Filing Date:
June 04, 2018
Export Citation:
Assignee:
UNIV KEIO (JP)
International Classes:
A61B5/16; A61B5/0245
Domestic Patent References:
| WO2018042566A1 | 2018-03-08 |
Foreign References:
| JP2013202121A | 2013-10-07 | |||
| JP2012065853A | 2012-04-05 | |||
| US20150190086A1 | 2015-07-09 | |||
| JP2016014542A | 2016-01-28 |
Other References:
See also references of EP 3632322A4
SM ISAI WASITO: "Kernel dimensionality reduction on sleep stage classification using ECG signal", IJCSI INTERNATIONAL JOURNAL OF COMPUTER SCIENCE ISSUES, vol. 8, no. 2, July 2011 (2011-07-01)
K TANIDAM SHIBATA: "Sleep stage assessment using power spectral indices of heart rate variability with a simple algorithm: limitations clarified from preliminary study", BIOLOGICAL RESEARCH FOR NURSING, vol. 15, no. 3, 2013
P FONSECAX LONGM RADHAR HAAKMAR AARTSJ ROLINK: "Sleep stage classification with ECG and respiratory effort", PHYSIOLOGICAL MEASUREMENT, vol. 36, no. 10
HIDETO HIRASAWAYOSHIKATA ATSUMI: "Polysomnographic Changes in Normal Human Aging", JAPANESE JOURNAL OF GERIATRICS, vol. 34, no. 6, June 1997 (1997-06-01)
MD BASUNIA ET AL.: "Relationship of symptoms with sleep-stage abnormalities in obstructive sleep apnea-hypopnea syndrome", J COMMUNITY HOSP INTERN MED PERSPECT, vol. 6, no. 4, 2016, pages 32170
DENIS MARTINEZ ET AL.: "Dimensions of sleepiness and their correlations with sleep-disordered breathing in mild sleep apnea", J. BRAS. PNEUMOL., vol. 35, no. 6, June 2009 (2009-06-01)
M. DUMONTF. JURYSTAJ. LANQUARTP. MIGEOTTEP. BORNEP. LINKOWSKI: "Interdependency between heart rate variability and sleep EEG: linear/non-linear?", CLINICAL NEUROPHYSIOLOGY, vol. 115, no. 9, 2004, pages 2031 - 2040
J.R. YEHC.K. PENGM.T. LOC.H. YEHS.C. CHENC.Y. WANGP.L. LEEJ.H. KANG: "Investigating the interaction between heart rate variability and sleep EEG using nonlinear algorithms", JOURNAL OF NEUROSCIENCE METHODS, vol. 219, no. 2, 2013, pages 233 - 239, XP028718864, DOI: 10.1016/j.jneumeth.2013.08.008
H. AKAIKE: "Fitting autoregressive models for prediction", ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, vol. 21, no. 1, 1969, pages 243 - 247
T. KOHONEN: "Self-organizing formation of topologically correct feature maps", BIOLOGICAL CYBERNETICS, vol. 43, 1982, pages 59 - 69, XP008120641, DOI: 10.1007/BF00337288
A.J. VITERBI: "Error bounds for convolutional codes and an asymptotically optimum decoding algorithm", IEEE TRANSACTIONS ON INFORMATION THEORY, vol. 13, no. 2, 1967, pages 260 - 269, XP011384908, DOI: 10.1109/TIT.1967.1054010
T. WILLEMEND.V. DEUNV. VERHAERTM. VANDEKERCKHOVEV. EXADAKTYLOSJ. VERBRAECKENS.V. HUFFELB. HAEXJ.V. SLOTEN: "An evaluation of cardiorespiratory and movement features with respect to sleep-stage classification", IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS, vol. 18, no. 2, 2014, pages 661 - 669, XP011542044, DOI: 10.1109/JBHI.2013.2276083
DENIS MARTINEZMAGALI SANTOS LUMERTZMARIA DO CARMO SFREDDO LENZ: "Dimensions of sleepiness and their correlations with sleep-disordered breathing in mild sleep apnea", J BRAS PNEUMOL., vol. 35, no. 6, 2009, pages 507 - 514
SM ISAI WASITO: "Kernel dimensionality reduction on sleep stage classification using ECG signal", IJCSI INTERNATIONAL JOURNAL OF COMPUTER SCIENCE ISSUES, vol. 8, no. 2, July 2011 (2011-07-01)
K TANIDAM SHIBATA: "Sleep stage assessment using power spectral indices of heart rate variability with a simple algorithm: limitations clarified from preliminary study", BIOLOGICAL RESEARCH FOR NURSING, vol. 15, no. 3, 2013
P FONSECAX LONGM RADHAR HAAKMAR AARTSJ ROLINK: "Sleep stage classification with ECG and respiratory effort", PHYSIOLOGICAL MEASUREMENT, vol. 36, no. 10
HIDETO HIRASAWAYOSHIKATA ATSUMI: "Polysomnographic Changes in Normal Human Aging", JAPANESE JOURNAL OF GERIATRICS, vol. 34, no. 6, June 1997 (1997-06-01)
MD BASUNIA ET AL.: "Relationship of symptoms with sleep-stage abnormalities in obstructive sleep apnea-hypopnea syndrome", J COMMUNITY HOSP INTERN MED PERSPECT, vol. 6, no. 4, 2016, pages 32170
DENIS MARTINEZ ET AL.: "Dimensions of sleepiness and their correlations with sleep-disordered breathing in mild sleep apnea", J. BRAS. PNEUMOL., vol. 35, no. 6, June 2009 (2009-06-01)
M. DUMONTF. JURYSTAJ. LANQUARTP. MIGEOTTEP. BORNEP. LINKOWSKI: "Interdependency between heart rate variability and sleep EEG: linear/non-linear?", CLINICAL NEUROPHYSIOLOGY, vol. 115, no. 9, 2004, pages 2031 - 2040
J.R. YEHC.K. PENGM.T. LOC.H. YEHS.C. CHENC.Y. WANGP.L. LEEJ.H. KANG: "Investigating the interaction between heart rate variability and sleep EEG using nonlinear algorithms", JOURNAL OF NEUROSCIENCE METHODS, vol. 219, no. 2, 2013, pages 233 - 239, XP028718864, DOI: 10.1016/j.jneumeth.2013.08.008
H. AKAIKE: "Fitting autoregressive models for prediction", ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, vol. 21, no. 1, 1969, pages 243 - 247
T. KOHONEN: "Self-organizing formation of topologically correct feature maps", BIOLOGICAL CYBERNETICS, vol. 43, 1982, pages 59 - 69, XP008120641, DOI: 10.1007/BF00337288
A.J. VITERBI: "Error bounds for convolutional codes and an asymptotically optimum decoding algorithm", IEEE TRANSACTIONS ON INFORMATION THEORY, vol. 13, no. 2, 1967, pages 260 - 269, XP011384908, DOI: 10.1109/TIT.1967.1054010
T. WILLEMEND.V. DEUNV. VERHAERTM. VANDEKERCKHOVEV. EXADAKTYLOSJ. VERBRAECKENS.V. HUFFELB. HAEXJ.V. SLOTEN: "An evaluation of cardiorespiratory and movement features with respect to sleep-stage classification", IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS, vol. 18, no. 2, 2014, pages 661 - 669, XP011542044, DOI: 10.1109/JBHI.2013.2276083
DENIS MARTINEZMAGALI SANTOS LUMERTZMARIA DO CARMO SFREDDO LENZ: "Dimensions of sleepiness and their correlations with sleep-disordered breathing in mild sleep apnea", J BRAS PNEUMOL., vol. 35, no. 6, 2009, pages 507 - 514
Attorney, Agent or Firm:
BONO, Yasuhiro (JP)
Download PDF:
Previous Patent: DRIED BODY OF BODY TISSUE MODEL AND SOLVENT CONTAINING METHOD FOR DRIED BODY OF BODY TISSUE MODEL
Next Patent: HEAT EXCHANGER
Next Patent: HEAT EXCHANGER