DE3372840D1 - Ear canal electrode - Google Patents

Ear canal electrode

Info

Publication number
DE3372840D1
DE3372840D1 DE8383300339T DE3372840T DE3372840D1 DE 3372840 D1 DE3372840 D1 DE 3372840D1 DE 8383300339 T DE8383300339 T DE 8383300339T DE 3372840 T DE3372840 T DE 3372840T DE 3372840 D1 DE3372840 D1 DE 3372840D1
Authority
DE
Germany
Prior art keywords
ear canal
canal electrode
electrode
ear
canal
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
DE8383300339T
Other languages
English (en)
Inventor
Hal C Danby
Myron A Beigler
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.)
Thermo Electron Scientific Instruments LLC
Original Assignee
Nicolet Instrument 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 Nicolet Instrument Corp filed Critical Nicolet Instrument Corp
Application granted granted Critical
Publication of DE3372840D1 publication Critical patent/DE3372840D1/de
Expired 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
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0526—Head electrodes
    • A61N1/0541—Cochlear electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/12—Audiometering
    • 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]
    • A61B5/283—Invasive
    • 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
    • A61B5/6815—Ear
    • A61B5/6817—Ear canal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/04—Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense, e.g. through the touch sense
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Acoustics & Sound (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Multimedia (AREA)
  • Radiology & Medical Imaging (AREA)
  • Neurology (AREA)
  • Physiology (AREA)
  • Psychology (AREA)
  • Vascular Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Prostheses (AREA)
DE8383300339T 1982-01-25 1983-01-24 Ear canal electrode Expired DE3372840D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34249082A 1982-01-25 1982-01-25
US06/424,387 US4622975A (en) 1982-01-25 1982-09-27 Ear canal electrode

Publications (1)

Publication Number Publication Date
DE3372840D1 true DE3372840D1 (de) 1987-09-10

Family

ID=26993042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383300339T Expired DE3372840D1 (de) 1982-01-25 1983-01-24 Ear canal electrode

Country Status (6)

Country Link
US (1) US4622975A (de)
EP (1) EP0084972B1 (de)
AU (1) AU1072483A (de)
CA (1) CA1213350A (de)
DE (1) DE3372840D1 (de)
DK (1) DK18283A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592370A (en) * 1982-09-27 1986-06-03 Minnesota Mining And Manufacturing Company Ear canal electrode for auditory testing
EP0215726A3 (de) * 1985-08-19 1989-04-19 The University Of Melbourne Elektrodengruppierung für eine Prothese
CA1292285C (en) * 1985-08-21 1991-11-19 Paul H. Stypulkowski External ear canal electrode to be placed proximate the tympanic membrane and method of stimulating/recording utilizing external ear canal electrode placed proximate the tympanic membrane
US4706682A (en) * 1985-08-21 1987-11-17 Minnesota Mining And Manufacturing Company External ear canal electrode to be placed proximate the tympanic membrane
US4781196A (en) * 1987-02-20 1988-11-01 Etymotic Research, Inc. Conductive eartip assembly
FR2613575B1 (fr) * 1987-04-06 1989-07-21 Assistance Publique Prothese et electrode pour la stimulation electrique de l'oreille interne, et procede de fabrication de cette electrode
US4892108A (en) * 1987-07-23 1990-01-09 The Regents Of The University Of Michigan Multi-channel extracochlear implant
US4854865A (en) * 1987-11-06 1989-08-08 Drexel University Biocompatible electrode and use in orthodontic electroosteogenesis
DE19527108A1 (de) * 1995-07-25 1997-01-30 Hans Peter Prof Dr Med Zenner Ermittlung von Daten über das Hörvermögen
US7856275B1 (en) * 2005-01-07 2010-12-21 Ric Investments, Llc Vestibular system stimulation apparatus
USD772840S1 (en) * 2014-12-11 2016-11-29 Epickal AB Pair of earphones and casing
USD772204S1 (en) * 2015-11-03 2016-11-22 Cleer Gear Llc Wireless earpiece with charging capsule
EP3335625A1 (de) * 2016-12-14 2018-06-20 Interacoustics A/S Ohrensonde für hörtest
USD853350S1 (en) * 2017-01-03 2019-07-09 Earin Ab Pair of earphones and casing
PL423873A1 (pl) 2017-12-13 2019-06-17 Uniwersytet Medyczny w Łodzi Wzbudnik pola magnetycznego, zestaw do diagnozy i/lub terapii szumów usznych oraz system do stymulacji elektrycznej i magnetycznej ucha

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29487A (en) * 1860-08-07 Refrigerator
US521800A (en) * 1894-06-26 George a
US26174A (en) * 1859-11-22 Improvement in cotton-presses
US1684859A (en) * 1926-08-11 1928-09-18 De Forest B Catlin Diathermy and galvanic ear set
DE922889C (de) * 1950-09-07 1955-01-27 Blaupunkt Elektronik G M B H Elektroakustischer, im Gehoergang zu tragender Wandler
US2934160A (en) * 1957-05-06 1960-04-26 Touson Isaac Earpiece
US3303902A (en) * 1965-12-20 1967-02-14 Coatings Engineering Corp Ear piece
US3547104A (en) * 1968-01-17 1970-12-15 Marvin A Buffington Electrocardiographic monitoring apparatus and system
US3567657A (en) * 1968-05-29 1971-03-02 Joseph Lichtenstein Electrically conductive skin conditioning system
DK123566B (da) * 1968-10-11 1972-07-10 F Moller Øregangsindsats.
US3783201A (en) * 1970-12-02 1974-01-01 Beltone Electronics Corp Miniature hearing aid structure
US3920003A (en) * 1972-12-26 1975-11-18 Arthur Edward Michael Ash Detecting small potential differences in a mammalian body
GB1423194A (en) * 1973-04-09 1976-01-28 Mills A W Self-shaping earplugs
US3991755A (en) * 1973-07-27 1976-11-16 Medicon, Inc. Iontophoresis apparatus for applying local anesthetics
DE2459259B2 (de) * 1973-12-21 1979-04-26 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Ohrstück mit einer dünnwandigen biegsamen mit einem flüssigen Medium gefüllten Kapsel
US3882848A (en) * 1974-01-24 1975-05-13 American Electromedics Corp Test probe for an impedance audiometer
US3935401A (en) * 1974-08-29 1976-01-27 Shore Sidney X Earpiece for acoustic headset
US4014323A (en) * 1975-06-30 1977-03-29 James Ray Gilmer Electrotherapy system
GB1542859A (en) * 1975-12-18 1979-03-28 Nat Res Dev Electrode assemblies
JPS5330316A (en) * 1976-09-01 1978-03-22 Koken Kk Sealed sound receiver
US4088133A (en) * 1976-09-13 1978-05-09 Products International Company Electrode for electrosurgical procedure
DE2653959C3 (de) * 1976-11-27 1979-09-27 Ellenberger, Willi, 2000 Hamburg Sensor zum Bestimmen des Eisprunges bei Frauen
GB1594214A (en) * 1977-01-21 1981-07-30 Cardio Tech Body electrodes
US4114263A (en) * 1977-03-14 1978-09-19 Roman Szpur Method of manufacturing medical electrodes
US4327737A (en) * 1980-05-15 1982-05-04 Roman Szpur Medical electrode assembly

Also Published As

Publication number Publication date
DK18283A (da) 1983-07-26
EP0084972A2 (de) 1983-08-03
AU1072483A (en) 1983-08-04
US4622975A (en) 1986-11-18
CA1213350A (en) 1986-10-28
EP0084972A3 (en) 1983-10-12
DK18283D0 (da) 1983-01-18
EP0084972B1 (de) 1987-08-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee