CN116887753A - 生物电极 - Google Patents

生物电极 Download PDF

Info

Publication number
CN116887753A
CN116887753A CN202280015394.0A CN202280015394A CN116887753A CN 116887753 A CN116887753 A CN 116887753A CN 202280015394 A CN202280015394 A CN 202280015394A CN 116887753 A CN116887753 A CN 116887753A
Authority
CN
China
Prior art keywords
electrode
bioelectrode
protrusions
forming surface
subject
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
CN202280015394.0A
Other languages
English (en)
Chinese (zh)
Inventor
久保真之
二嶋谅
林隆浩
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.)
Nok Corp
Original Assignee
Nok Corp
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 Nok Corp filed Critical Nok Corp
Publication of CN116887753A publication Critical patent/CN116887753A/zh
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
    • A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
    • A61B5/265—Bioelectric electrodes therefor characterised by the electrode materials containing silver or silver chloride
    • 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
    • A61B5/263—Bioelectric electrodes therefor characterised by the electrode materials
    • A61B5/268—Bioelectric electrodes therefor characterised by the electrode materials containing conductive polymers, e.g. PEDOT:PSS polymers
    • 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
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0215—Silver or silver chloride containing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CN202280015394.0A 2021-02-18 2022-01-27 生物电极 Pending CN116887753A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-024067 2021-02-18
JP2021024067 2021-02-18
PCT/JP2022/003137 WO2022176559A1 (ja) 2021-02-18 2022-01-27 生体電極

Publications (1)

Publication Number Publication Date
CN116887753A true CN116887753A (zh) 2023-10-13

Family

ID=82931397

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280015394.0A Pending CN116887753A (zh) 2021-02-18 2022-01-27 生物电极

Country Status (5)

Country Link
US (1) US20240081714A1 (https=)
EP (1) EP4295770B1 (https=)
JP (1) JP7609964B2 (https=)
CN (1) CN116887753A (https=)
WO (1) WO2022176559A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4616804A1 (en) * 2022-11-08 2025-09-17 NOK Corporation Bioelectrode

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511264A1 (de) * 2011-03-21 2012-10-15 Christoph Dipl Ing Dr Techn Guger Vorrichtung zum anlegen von elektrodenanordnungen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003260034A (ja) 2002-03-08 2003-09-16 Japan Aqua Tec Co Ltd 脳波測定用ヘルメット
US11850052B2 (en) * 2014-01-28 2023-12-26 Medibotics Llc Dry EEG electrode for use on a hair-covered portion of a person's head
WO2016136629A1 (ja) * 2015-02-27 2016-09-01 ニッタ株式会社 脳波測定用電極
WO2017065196A1 (ja) * 2015-10-13 2017-04-20 ニッタ株式会社 脳波測定用電極
JP2017074369A (ja) 2015-10-13 2017-04-20 ニッタ株式会社 脳波測定用電極
JP2017074370A (ja) 2015-10-13 2017-04-20 ニッタ株式会社 脳波測定用電極
US11540759B2 (en) * 2016-09-29 2023-01-03 Mindset Innovation Inc. Biosignal headphones
WO2018230445A1 (ja) 2017-06-16 2018-12-20 Nok株式会社 生体電極
WO2019094609A1 (en) * 2017-11-09 2019-05-16 Cognionics, Inc. Low noise solid biopotential electrode
JPWO2020080395A1 (ja) 2018-10-17 2021-10-07 Nok株式会社 生体電極及び生体電極の製造方法
JP6888747B1 (ja) 2019-06-25 2021-06-16 住友ベークライト株式会社 生体用電極、生体センサー、及び生体信号測定システム
WO2023112613A1 (ja) * 2021-12-15 2023-06-22 住友ベークライト株式会社 脳波測定装置および脳波測定方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511264A1 (de) * 2011-03-21 2012-10-15 Christoph Dipl Ing Dr Techn Guger Vorrichtung zum anlegen von elektrodenanordnungen

Also Published As

Publication number Publication date
JP7609964B2 (ja) 2025-01-07
WO2022176559A1 (ja) 2022-08-25
JPWO2022176559A1 (https=) 2022-08-25
EP4295770A1 (en) 2023-12-27
EP4295770A4 (en) 2025-01-22
US20240081714A1 (en) 2024-03-14
EP4295770B1 (en) 2026-03-04
EP4295770C0 (en) 2026-03-04

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