JP2022507230A - 乾式電極 - Google Patents

乾式電極 Download PDF

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Publication number
JP2022507230A
JP2022507230A JP2021525701A JP2021525701A JP2022507230A JP 2022507230 A JP2022507230 A JP 2022507230A JP 2021525701 A JP2021525701 A JP 2021525701A JP 2021525701 A JP2021525701 A JP 2021525701A JP 2022507230 A JP2022507230 A JP 2022507230A
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JP
Japan
Prior art keywords
layer
conductive
main surface
particles
conductive particles
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.)
Ceased
Application number
JP2021525701A
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English (en)
Japanese (ja)
Other versions
JP2022507230A5 (enExample
Inventor
ダブリュー． ラディック，ブレット
ジェイ． ボンジャーズ，マシュー
エー． シャーマン，オードリー
エー． ワイザー，ジェフェリー
ディー． コットン，ジェフェリィ
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2022507230A publication Critical patent/JP2022507230A/ja
Publication of JP2022507230A5 publication Critical patent/JP2022507230A5/ja
Ceased legal-status Critical Current

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    • 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
    • A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
    • A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
    • 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
    • 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
    • A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
    • 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
    • A61B5/266—Bioelectric electrodes therefor characterised by the electrode materials containing electrolytes, conductive gels or pastes
    • 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]
    • 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
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • A61B5/6833—Adhesive patches
    • 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
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/685—Microneedles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
    • 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
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/028—Microscale sensors, e.g. electromechanical sensors [MEMS]
    • 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
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/225—Connectors or couplings
    • A61B2562/227—Sensors with electrical connectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Non-Insulated Conductors (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2021525701A 2018-11-13 2019-10-28 乾式電極 Ceased JP2022507230A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862760351P 2018-11-13 2018-11-13
US62/760,351 2018-11-13
PCT/IB2019/059234 WO2020099965A1 (en) 2018-11-13 2019-10-28 Dry electrodes

Publications (2)

Publication Number Publication Date
JP2022507230A true JP2022507230A (ja) 2022-01-18
JP2022507230A5 JP2022507230A5 (enExample) 2022-11-07

Family

ID=68425183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021525701A Ceased JP2022507230A (ja) 2018-11-13 2019-10-28 乾式電極

Country Status (5)

Country Link
US (2) US12419560B2 (enExample)
EP (2) EP3880070B1 (enExample)
JP (1) JP2022507230A (enExample)
CN (1) CN113164121B (enExample)
WO (1) WO2020099965A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025096281A1 (en) * 2023-10-31 2025-05-08 Dupont Specialty Products Usa, Llc Adhesive electrode patch and devices containing the electrode patch

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
US12201427B2 (en) 2012-06-14 2025-01-21 Medibotics Llc Headband with brain activity sensors
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
US20230034846A1 (en) * 2019-12-17 2023-02-02 3M Innovative Properties Company Transfer tape articles for preparing dry electrodes
CN115243617B (zh) 2019-12-23 2025-10-28 测验有限公司 电极贴片和连接系统
DE102021106793A1 (de) 2021-03-19 2022-09-22 Heraeus Deutschland GmbH & Co. KG Hautelektrode mit verbesserter Leitfähigkeit
EP4457196A1 (en) 2021-12-28 2024-11-06 Solventum Intellectual Properties Company Metal-coated zirconia articles

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Publication number Priority date Publication date Assignee Title
JPH0630907A (ja) * 1992-05-22 1994-02-08 Physio Control Corp 皮膚予備処理／モニター兼用電極
JP2003111742A (ja) * 2001-10-05 2003-04-15 Nishitomo:Kk 生体情報測定用センサ及びその製造方法
WO2016093194A1 (ja) * 2014-12-08 2016-06-16 日本電信電話株式会社 生体電極および衣類
WO2017112394A1 (en) * 2015-12-22 2017-06-29 3M Innovative Properties Company Sensor for electrode and processes for production
JP2017202023A (ja) * 2016-05-09 2017-11-16 信越化学工業株式会社 生体電極及びその製造方法

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Publication number Priority date Publication date Assignee Title
JPH0630907A (ja) * 1992-05-22 1994-02-08 Physio Control Corp 皮膚予備処理／モニター兼用電極
JP2003111742A (ja) * 2001-10-05 2003-04-15 Nishitomo:Kk 生体情報測定用センサ及びその製造方法
WO2016093194A1 (ja) * 2014-12-08 2016-06-16 日本電信電話株式会社 生体電極および衣類
WO2017112394A1 (en) * 2015-12-22 2017-06-29 3M Innovative Properties Company Sensor for electrode and processes for production
JP2017202023A (ja) * 2016-05-09 2017-11-16 信越化学工業株式会社 生体電極及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025096281A1 (en) * 2023-10-31 2025-05-08 Dupont Specialty Products Usa, Llc Adhesive electrode patch and devices containing the electrode patch

Also Published As

Publication number Publication date
EP4725418A2 (en) 2026-04-15
US12419560B2 (en) 2025-09-23
US20250366753A1 (en) 2025-12-04
EP4725418A3 (en) 2026-06-24
WO2020099965A1 (en) 2020-05-22
US20220000407A1 (en) 2022-01-06
CN113164121A (zh) 2021-07-23
EP3880070B1 (en) 2026-03-04
EP3880070A1 (en) 2021-09-22
CN113164121B (zh) 2024-12-17

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