公开(公告)号：EP3552555A1

公开(公告)日：2019-10-16

申请号：EP17881403.4

申请日：2017-12-12

申请人： Daikin Industries, Ltd. ,  Tokyo Institute of Technology ,  National University Corporation Tottori University

发明人： ARAI, Junichiro ,  MATSUBARA, Akira ,  HIRAYAMA, Takahiro ,  HASHIZUME, Hideki ,  GOTOU, Takashi ,  KOTANI, Yasunori ,  OHGAMI, Yoshimi ,  TOMATSU, Taro ,  KANEKO, Koichi ,  YOKOYAMA, Katsutoshi ,  MATSUMURA, Hiroshi ,  PU, Shenghong ,  ITAKURA, Masashi ,  OHDACHI, Hiroaki ,  UEKI, Masaru ,  MASUDA, Shinya

IPC分类号： A61B10/00 ,  A61B5/01 ,  A61B5/026

摘要： A state of mental illness of a subject is easily determined.
A mental illness determination device (400) includes a brain function activation information providing unit (441), a face change information acquisition unit (442), a face change information decomposition unit (443), a determination component extraction unit (444), and a mental illness determination unit (445). The brain function activation information providing unit (441) provides "emotional stimulation information" for stimulating any sense or any combination of senses among an auditory sense, an olfactory sense, a gustatory sense, a tactile sense, and a somatic sensation of a subject (300) to change emotion. Then, the determination component extraction unit (444) extracts as "determination component" a component related to the emotional stimulation information among a plurality of components 1, 2, 3, ... obtained from face change information. The mental illness determination unit (445) determines a state of mental illness of the subject (300) on the basis of the determination component.

公开(公告)号：EP3973874A1

公开(公告)日：2022-03-30

申请号：EP21205403.5

申请日：2018-04-12

申请人： DAIKIN INDUSTRIES, LTD. ,  Tokyo Institute of Technology

发明人： ARAI, Junichiro ,  GOTOU, Takashi ,  MATSUBARA, Akira ,  HIRAYAMA, Takahiro ,  HASHIZUME, Hideki ,  HASHIMOTO, Arina ,  KOTANI, Yasunori ,  TOMATSU, Taro ,  OHGAMI, Yoshimi

IPC分类号： A61B5/16 ,  A61B5/00 ,  A61B5/18 ,  A61B5/01

摘要： Provided is a physiological state determination device (500) comprising: a brain function activation information detection unit (541) configured to detect brain function activation information corresponding to a physiological state; a face change information acquisition unit (542) configured to acquire face change information; and a physiological state determination unit (545) configured to determine a degree of concentration of a subject on the basis of the brain function activation information and the face change information. The brain function activation information detection unit is configured to, when an operation of inputting an operation instruction presentation command is performed on a predetermined device (360) by the subject or a measuring person (301) other than the subject, determines that an instruction of the operation action is provided to the subject and detect the operation action as the brain function activation information.

公开(公告)号：EP3610793A1

公开(公告)日：2020-02-19

申请号：EP18784945.0

申请日：2018-04-12

申请人： Daikin Industries, Ltd. ,  Tokyo Institute of Technology

发明人： ARAI, Junichiro ,  GOTOU, Takashi ,  MATSUBARA, Akira ,  HIRAYAMA, Takahiro ,  HASHIZUME, Hideki ,  HASHIMOTO, Arina ,  KOTANI, Yasunori ,  TOMATSU, Taro ,  OHGAMI, Yoshimi

IPC分类号： A61B5/16 ,  A61B5/00 ,  A61B5/18 ,  A61B5/0476 ,  A61B5/0484

摘要： Provided is a physiological state determination device that can easily determine a physiological state of a subject by detecting any brain function activation stimulus that activates a brain function of the subject.
A physiological state determination device (700) includes a brain function activation information detection unit (741), a face change information acquisition unit (742), and a physiological state determination unit (745). The brain function activation information detection unit (741) detects brain function activation information corresponding to a physiological state. The face change information acquisition unit (742) acquires face change information indicating a time-series change in face data of a subject (300). The physiological state determination unit (745) determines a predetermined physiological state of the subject (300) on the basis of the brain function activation information and the face change information. The brain function activation information detection unit (741) includes a specific operation detection unit (741a) and/or a specific environment detection unit (741b).

公开(公告)号：EP3981324A1

公开(公告)日：2022-04-13

申请号：EP20818867.2

申请日：2020-06-08

申请人： DAIKIN INDUSTRIES, LTD.

发明人： GOTOU, Takashi ,  HASHIZUME, Hideki ,  HIRAYAMA, Takahiro ,  MATSUBARA, Akira ,  ARAI, Junichiro

IPC分类号： A61B5/022 ,  A61B5/0245

摘要： It is desired to easily determine a physiological state of a body, such as a blood pressure. A determination system (1) includes a body surface change information acquirer (110), a motion detector (120), and a physiological state determiner (130). The body surface change information acquirer (110) acquires body surface change information indicating a chronological change in body surface data of a subject. The motion detector (120) detects a motion of the subject. The physiological state determiner (130) determines the physiological state of mind or body of the subject based on the body surface data acquired upon detecting the motion of the subject.