DE2940529C2 - - Google Patents

Info

Publication number
DE2940529C2
DE2940529C2 DE2940529A DE2940529A DE2940529C2 DE 2940529 C2 DE2940529 C2 DE 2940529C2 DE 2940529 A DE2940529 A DE 2940529A DE 2940529 A DE2940529 A DE 2940529A DE 2940529 C2 DE2940529 C2 DE 2940529C2
Authority
DE
Germany
Prior art keywords
silver
electrode
grains
oxide
electrodes
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.)
Expired
Application number
DE2940529A
Other languages
German (de)
English (en)
Other versions
DE2940529A1 (de
Inventor
Katsuhiko Tabuchi
Toshiaki Kato
Kenryo Tokio/Tokyo Jp Namba
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.)
TDK Corp
Original Assignee
TDK 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
Priority claimed from JP53122706A external-priority patent/JPS5810097B2/ja
Priority claimed from JP14095478A external-priority patent/JPS5568356A/ja
Application filed by TDK Corp filed Critical TDK Corp
Publication of DE2940529A1 publication Critical patent/DE2940529A1/de
Application granted granted Critical
Publication of DE2940529C2 publication Critical patent/DE2940529C2/de
Granted 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
    • A61B5/263—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
    • A61B5/251—Means for maintaining electrode contact with the body
    • 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
    • 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
    • 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

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)
  • Conductive Materials (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE19792940529 1978-10-06 1979-10-05 Silber-silberchlorid-elektrode Granted DE2940529A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP53122706A JPS5810097B2 (ja) 1978-10-06 1978-10-06 生体用電極
JP14095478A JPS5568356A (en) 1978-11-17 1978-11-17 Silverrsilver chloride electrode

Publications (2)

Publication Number Publication Date
DE2940529A1 DE2940529A1 (de) 1980-04-17
DE2940529C2 true DE2940529C2 (https=) 1989-08-24

Family

ID=26459782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792940529 Granted DE2940529A1 (de) 1978-10-06 1979-10-05 Silber-silberchlorid-elektrode

Country Status (2)

Country Link
US (1) US4270543A (https=)
DE (1) DE2940529A1 (https=)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450842A (en) * 1980-04-25 1984-05-29 Cordis Corporation Solid state reference electrode
DE3300765C1 (de) * 1983-01-12 1983-10-20 Ingeborg Nieß Elektromedizinische Apparate, 7906 Blaustein Elektrodenvorrichtung zur Abnahme elektro-physiologischer Spannungen
DE3313977A1 (de) * 1983-04-18 1984-10-18 Schmid, geb.Bühl, Annemarie, 7914 Pfaffenhofen Bioelektrische elektrodenanordnung
US4653503A (en) * 1983-11-23 1987-03-31 R2 Corporation Physiological electrodes for use with magnetic connector
US4559950A (en) * 1983-11-25 1985-12-24 Graphic Controls Corporation Disposable biomedical and diagnostic electrode
US4653501A (en) * 1986-04-17 1987-03-31 Baxter Travenol Laboratories, Inc. Medical electrode with reusable conductor
US4947846A (en) * 1987-06-13 1990-08-14 Tdk Corporation Waterproof electrode device for a living body
US4852571A (en) * 1987-09-03 1989-08-01 Marquette Electronics Disposable biopotential electrode
US4854865A (en) * 1987-11-06 1989-08-08 Drexel University Biocompatible electrode and use in orthodontic electroosteogenesis
US4945911A (en) * 1988-01-22 1990-08-07 Joel Cohen Medical electrode
US5078139A (en) * 1988-09-22 1992-01-07 Minnesota Mining And Manufacturing Company Biomedical electrode construction
US5012810A (en) * 1988-09-22 1991-05-07 Minnesota Mining And Manufacturing Company Biomedical electrode construction
DE3906074A1 (de) * 1989-02-27 1990-08-30 Schmid Walter Verfahren zur herstellung einer koerperelektrode
DE3906071A1 (de) * 1989-02-27 1990-08-30 Schmid Walter Koerperelektrode
US5217014A (en) * 1991-11-04 1993-06-08 Biofield Corp. Depolarized pre-gelled electrodes
US5402780A (en) * 1993-09-02 1995-04-04 Faasse, Jr.; Adrian L. Medical electrode with offset contact stud
US5505200A (en) * 1994-01-28 1996-04-09 Minnesota Mining And Manufacturing Biomedical conductor containing inorganic oxides and biomedical electrodes prepared therefrom
US20080161887A1 (en) * 2006-12-28 2008-07-03 Cvrx, Inc. Noble metal electrodes with nanostructures
GB0709531D0 (en) * 2007-05-18 2007-06-27 Sensor Technologies & Devices Sensors
US9504424B2 (en) 2008-02-04 2016-11-29 University of Pittsburgh—of the Commonwealth System of Higher Education Skin screw electrodes
WO2013077898A1 (en) * 2011-11-22 2013-05-30 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Improved skin screw electrodes
US11672483B2 (en) 2008-02-04 2023-06-13 University of Pittsburgh—of the Commonwealth System of Higher Education Skin screw electrodes
US20100234713A1 (en) * 2009-03-11 2010-09-16 Sheraton Sr David A Silver-silver chloride needle electrode system
US9050451B2 (en) * 2010-06-03 2015-06-09 Koninklijke Philips N.V. Electrode assembly with magnetic connection
US20140213883A1 (en) * 2013-01-29 2014-07-31 Perminova Inc. Magnetically connected electrode for measuring physiological signals
US20140213881A1 (en) * 2013-01-29 2014-07-31 Perminova Inc. Magnetically connected electrode for measuring physiological signals
US20140213876A1 (en) * 2013-01-29 2014-07-31 Perminova Inc. Magnetically connected electrode for measuring physiological signals
US20140213878A1 (en) * 2013-01-29 2014-07-31 Perminova Inc. Magnetically connected electrode for measuring physiological signals
US20140213880A1 (en) * 2013-01-29 2014-07-31 Perminova Inc. Magnetically connected electrode for measuring physiological signals
US11234628B2 (en) * 2014-11-25 2022-02-01 Scienceplusplease, Llc Non-invasive systems and methods to detect cortical spreading depression for the detection and assessment of brain injury and concussion
EP3892317B1 (en) * 2014-12-22 2025-02-19 Medicus Engineering ApS Device for measuring pulse wave and breathing pressure
EP3344134B9 (en) * 2015-10-12 2019-10-09 St. Jude Medical, Cardiology Division, Inc. Multi-layer body surface electrodes
JP6612984B2 (ja) * 2016-06-30 2019-11-27 タツタ電線株式会社 塩化銀ペースト
US10873081B2 (en) 2016-06-30 2020-12-22 Tatsuta Electric Wire & Cable Co., Ltd. Electrode material
JP6785856B2 (ja) * 2016-06-30 2020-11-18 タツタ電線株式会社 生体用電極、及び生体用電極の形成方法
EP3768158B1 (en) * 2018-03-23 2025-06-25 The Alfred E. Mann Foundation for Scientific Research Skin patches for sensing or affecting a body parameter
KR102780302B1 (ko) * 2019-09-03 2025-03-14 삼성전자주식회사 생체 신호 측정용 전자 장치
CN114711777B (zh) * 2022-02-21 2024-09-03 大连理工大学 一种可穿戴单导通用入耳式脑电传感器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665064A (en) * 1967-01-05 1972-05-23 Nasa Method of making a perspiration resistant biopotential electrode
US3755723A (en) * 1968-02-26 1973-08-28 Du Pont Novel glasses, silver compositions and capacitors therefrom
US3649567A (en) * 1969-04-30 1972-03-14 Du Pont Metallizing compositions which yield coatings having unobjectionable backside color
US3547835A (en) * 1969-06-09 1970-12-15 Du Pont Processes of producing and applying silver compositions,and products therefrom
US3846345A (en) * 1969-10-06 1974-11-05 Owens Illinois Inc Electroconductive paste composition and structures formed therefrom
US3747590A (en) * 1971-06-21 1973-07-24 Nat Cable Molding Corp Biopotential electrode
US3834373A (en) * 1972-02-24 1974-09-10 T Sato Silver, silver chloride electrodes
US3944696A (en) * 1972-03-02 1976-03-16 E. I. Du Pont De Nemours And Company High-adhesion conductors
JPS5319870B2 (https=) * 1974-11-21 1978-06-23
US4112941A (en) * 1977-01-06 1978-09-12 Minnesota Mining And Manufacturing Company Electrode and magnetic connector assembly
JPS5746964Y2 (https=) * 1978-03-29 1982-10-15

Also Published As

Publication number Publication date
DE2940529A1 (de) 1980-04-17
US4270543A (en) 1981-06-02

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: TDK CORPORATION, TOKYO, JP

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: A61B 5/04

D2 Grant after examination
8364 No opposition during term of opposition