JP7826491B2 - 生体用電極 - Google Patents

生体用電極

Info

Publication number
JP7826491B2
JP7826491B2 JP2024539116A JP2024539116A JP7826491B2 JP 7826491 B2 JP7826491 B2 JP 7826491B2 JP 2024539116 A JP2024539116 A JP 2024539116A JP 2024539116 A JP2024539116 A JP 2024539116A JP 7826491 B2 JP7826491 B2 JP 7826491B2
Authority
JP
Japan
Prior art keywords
core materials
protrusions
electrode
support member
base
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.)
Active
Application number
JP2024539116A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024029446A1 (https=
Inventor
真之 久保
泰成 林
隆浩 林
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 JPWO2024029446A1 publication Critical patent/JPWO2024029446A1/ja
Application granted granted Critical
Publication of JP7826491B2 publication Critical patent/JP7826491B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B5/251—Means for maintaining electrode contact with the body
    • 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
    • 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
    • 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
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/164—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted in or on a conformable substrate or carrier
    • 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
    • A61B5/24—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
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • 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
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/296—Bioelectric electrodes therefor specially adapted for particular uses for electromyography [EMG]

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)
JP2024539116A 2022-08-04 2023-07-27 生体用電極 Active JP7826491B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022124857 2022-08-04
JP2022124857 2022-08-04
PCT/JP2023/027555 WO2024029446A1 (ja) 2022-08-04 2023-07-27 生体用電極

Publications (2)

Publication Number Publication Date
JPWO2024029446A1 JPWO2024029446A1 (https=) 2024-02-08
JP7826491B2 true JP7826491B2 (ja) 2026-03-09

Family

ID=89848992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024539116A Active JP7826491B2 (ja) 2022-08-04 2023-07-27 生体用電極

Country Status (5)

Country Link
US (1) US20250387060A1 (https=)
EP (1) EP4566538A4 (https=)
JP (1) JP7826491B2 (https=)
CN (1) CN119584921A (https=)
WO (1) WO2024029446A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004275750A (ja) 2003-02-24 2004-10-07 Tatsuzo Nakamura 治療用器具
JP2011104337A (ja) 2009-06-29 2011-06-02 Sony Corp 生体信号測定用装具
JP2012005777A (ja) 2010-06-28 2012-01-12 Sony Corp 生体信号検出電極及び生体信号検出装置
JP2019166130A (ja) 2018-03-23 2019-10-03 アルプスアルパイン株式会社 生体情報測定用電極
WO2022004282A1 (ja) 2020-07-03 2022-01-06 Nok株式会社 生体電極
US20220233124A1 (en) 2014-01-28 2022-07-28 Medibotics Llc Dry EEG Electrode for Use on a Hair-Covered Portion of a Person's Head

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018186212A1 (ja) * 2017-04-07 2018-10-11 アルプス電気株式会社 生体情報測定用電極および生体情報の測定方法
WO2020095589A1 (ja) 2018-11-09 2020-05-14 住友ベークライト株式会社 生体用電極、生体センサーおよび生体信号測定システム
WO2021157287A1 (ja) * 2020-02-07 2021-08-12 Nok株式会社 生体電極

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004275750A (ja) 2003-02-24 2004-10-07 Tatsuzo Nakamura 治療用器具
JP2011104337A (ja) 2009-06-29 2011-06-02 Sony Corp 生体信号測定用装具
JP2012005777A (ja) 2010-06-28 2012-01-12 Sony Corp 生体信号検出電極及び生体信号検出装置
US20220233124A1 (en) 2014-01-28 2022-07-28 Medibotics Llc Dry EEG Electrode for Use on a Hair-Covered Portion of a Person's Head
JP2019166130A (ja) 2018-03-23 2019-10-03 アルプスアルパイン株式会社 生体情報測定用電極
WO2022004282A1 (ja) 2020-07-03 2022-01-06 Nok株式会社 生体電極

Also Published As

Publication number Publication date
EP4566538A4 (en) 2026-02-18
EP4566538A1 (en) 2025-06-11
CN119584921A (zh) 2025-03-07
US20250387060A1 (en) 2025-12-25
JPWO2024029446A1 (https=) 2024-02-08
WO2024029446A1 (ja) 2024-02-08

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