CA3231722A1 - Brain wave measurement device - Google Patents

Brain wave measurement device Download PDF

Info

Publication number
CA3231722A1
CA3231722A1 CA3231722A CA3231722A CA3231722A1 CA 3231722 A1 CA3231722 A1 CA 3231722A1 CA 3231722 A CA3231722 A CA 3231722A CA 3231722 A CA3231722 A CA 3231722A CA 3231722 A1 CA3231722 A1 CA 3231722A1
Authority
CA
Canada
Prior art keywords
brain wave
side component
measurement device
wave measurement
electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3231722A
Other languages
English (en)
French (fr)
Inventor
Minoru Yoshimizu
Yasushi Ochiai
Sadao Masayoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Pharma Co Ltd
Original Assignee
Sumitomo Pharma Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Pharma Co Ltd filed Critical Sumitomo Pharma Co Ltd
Publication of CA3231722A1 publication Critical patent/CA3231722A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/254—Means for maintaining electrode contact with the body by clips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/256—Wearable electrodes, e.g. having straps or bands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0462—Apparatus with built-in sensors
    • A61B2560/0468—Built-in electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CA3231722A 2021-09-07 2022-09-06 Brain wave measurement device Pending CA3231722A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-145735 2021-09-07
JP2021145735 2021-09-07
PCT/JP2022/033451 WO2023038029A1 (ja) 2021-09-07 2022-09-06 脳波計測装置

Publications (1)

Publication Number Publication Date
CA3231722A1 true CA3231722A1 (en) 2023-03-16

Family

ID=85507639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3231722A Pending CA3231722A1 (en) 2021-09-07 2022-09-06 Brain wave measurement device

Country Status (6)

Country Link
US (1) US20240382132A1 (https=)
EP (1) EP4400052A1 (https=)
JP (2) JP7429333B2 (https=)
CN (1) CN117915837A (https=)
CA (1) CA3231722A1 (https=)
WO (1) WO2023038029A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024104528A (ja) * 2023-01-24 2024-08-05 株式会社ジャパンディスプレイ 生体情報測定装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012095905A (ja) * 2010-11-04 2012-05-24 Panasonic Corp 脳波計測システム、方法及びコンピュータプログラム
US9867571B2 (en) 2014-01-06 2018-01-16 Interaxon Inc. Wearable apparatus for brain sensors
WO2018165481A1 (en) * 2017-03-08 2018-09-13 Halo Neuro, Inc. System for electrical stimulation
CN109009100B (zh) * 2018-07-26 2021-11-02 北京机械设备研究所 一种具有前额脑电信号采集功能的头带装置
WO2020026880A1 (ja) * 2018-08-02 2020-02-06 パナソニックＩｐマネジメント株式会社 アクティブ電極、脳波計、制御装置、及び、制御方法
US12209154B2 (en) 2019-02-26 2025-01-28 Menicon Co., Ltd. Polymer material
US11590313B2 (en) * 2019-03-25 2023-02-28 Bose Corporation Smart relaxation mask
CN110585551A (zh) * 2019-09-24 2019-12-20 喜临门家具股份有限公司 一种基于睡眠分期的灯光唤醒控制系统
JP7708758B2 (ja) * 2019-12-05 2025-07-15 インテラクソン インコーポレイテッド ウェアラブルデバイス

Also Published As

Publication number Publication date
WO2023038029A1 (ja) 2023-03-16
CN117915837A (zh) 2024-04-19
JP2024046663A (ja) 2024-04-03
US20240382132A1 (en) 2024-11-21
EP4400052A1 (en) 2024-07-17
JPWO2023038029A1 (https=) 2023-03-16
JP7429333B2 (ja) 2024-02-07

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Effective date: 20250806

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Effective date: 20251006

W00 Other event occurred

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Effective date: 20260224