EP0261216A1 - Electrode medicale - Google Patents

Electrode medicale

Info

Publication number
EP0261216A1
EP0261216A1 EP87902482A EP87902482A EP0261216A1 EP 0261216 A1 EP0261216 A1 EP 0261216A1 EP 87902482 A EP87902482 A EP 87902482A EP 87902482 A EP87902482 A EP 87902482A EP 0261216 A1 EP0261216 A1 EP 0261216A1
Authority
EP
European Patent Office
Prior art keywords
electrode according
electrode
organic compound
layer
intrinsically conductive
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.)
Withdrawn
Application number
EP87902482A
Other languages
German (de)
English (en)
Inventor
Walter Schmid
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0261216A1 publication Critical patent/EP0261216A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0492—Patch electrodes
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/124—Intrinsically conductive polymers
    • H01B1/127—Intrinsically conductive polymers comprising five-membered aromatic rings in the main chain, e.g. polypyrroles, polythiophenes
    • 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
    • A61B2562/0217—Electrolyte containing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0492—Patch electrodes
    • A61N1/0496—Patch electrodes characterised by using specific chemical compositions, e.g. hydrogel compositions, adhesives

Abstract

Electrode médicale dans laquelle l'élément d'électrode est constitué, au moins sur sa surface de contact du côté de la peau, d'un composé organique électriquement actif, tel que par exemple une couche (7b) de polypyrrole électriquement actif.
EP87902482A 1986-04-03 1987-04-03 Electrode medicale Withdrawn EP0261216A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3611146 1986-04-03
DE3611146 1986-04-03

Publications (1)

Publication Number Publication Date
EP0261216A1 true EP0261216A1 (fr) 1988-03-30

Family

ID=6297821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87902482A Withdrawn EP0261216A1 (fr) 1986-04-03 1987-04-03 Electrode medicale

Country Status (3)

Country Link
EP (1) EP0261216A1 (fr)
AU (1) AU587125B2 (fr)
WO (1) WO1987005814A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8702534A (nl) * 1987-10-23 1989-05-16 Arne Sippens Groenewegen Elektrodesamenstel alsmede werkwijze voor het vervaardigen daarvan.
CH676326A5 (fr) * 1987-12-14 1991-01-15 Intrinsic Ag
AU620701B2 (en) * 1989-02-27 1992-02-20 Walter Schmid Body electrode and process for producing it
US5836942A (en) * 1996-04-04 1998-11-17 Minnesota Mining And Manufacturing Company Biomedical electrode with lossy dielectric properties
GB201012808D0 (en) 2010-07-29 2010-09-15 Chameleon Biosurfaces Ltd Implantable electrode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935238A1 (de) * 1977-08-19 1981-03-19 Minnesota Mining and Manufacturing Co., 55101 Saint Paul, Minn. Biomedizinische elektrode
US4273135A (en) * 1977-08-19 1981-06-16 Minnesota Mining And Manufacturing Company Biomedical electrode
US4352359A (en) * 1977-08-19 1982-10-05 Minnesota Mining And Manufacturing Company Biomedical electrode
JPS6185925A (ja) * 1984-10-01 1986-05-01 日東電工株式会社 生体用電極
DE3507301A1 (de) * 1985-03-01 1986-09-04 Arbo GmbH Medizin-Technologie, 38100 Braunschweig Bioelektrische elektrode

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8705814A1 *

Also Published As

Publication number Publication date
WO1987005814A1 (fr) 1987-10-08
AU7301187A (en) 1987-10-20
AU587125B2 (en) 1989-08-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19871006

AK Designated contracting states

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17Q First examination report despatched

Effective date: 19901019

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19941101

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