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DE3372906D1 - Ear canal electrode - Google Patents

Ear canal electrode

Info

Publication number
DE3372906D1
DE3372906D1 DE8383300340T DE3372906T DE3372906D1 DE 3372906 D1 DE3372906 D1 DE 3372906D1 DE 8383300340 T DE8383300340 T DE 8383300340T DE 3372906 T DE3372906 T DE 3372906T DE 3372906 D1 DE3372906 D1 DE 3372906D1
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
DE8383300340T
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 DE3372906D1 publication Critical patent/DE3372906D1/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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—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
    • A61B2562/02—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
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0217—Electrolyte containing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Multimedia (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Neurology (AREA)
  • Physiology (AREA)
  • Psychology (AREA)
  • Vascular Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE8383300340T 1982-01-25 1983-01-24 Ear canal electrode Expired DE3372906D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34249082A 1982-01-25 1982-01-25
US06/424,425 US4601294A (en) 1982-01-25 1982-09-27 Ear canal electrode

Publications (1)

Publication Number Publication Date
DE3372906D1 true DE3372906D1 (de) 1987-09-17

Family

ID=26993043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383300340T Expired DE3372906D1 (de) 1982-01-25 1983-01-24 Ear canal electrode

Country Status (6)

Country Link
US (1) US4601294A (de)
EP (1) EP0084973B1 (de)
AU (1) AU1072383A (de)
CA (1) CA1213351A (de)
DE (1) DE3372906D1 (de)
DK (1) DK18183A (de)

Families Citing this family (37)

* 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
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
FR2616072B1 (fr) * 1987-06-04 1990-12-14 Ela Medical Sa Perfectionnements aux extremites conductrices de sondes de stimulation cardiaque
US4819661A (en) * 1987-10-26 1989-04-11 Cardiac Pacemakers, Inc. Positive fixation cardiac electrode with drug elution capabilities
US4928695A (en) * 1989-02-17 1990-05-29 Leon Goldman Laser diagnostic and treatment device
DE4308157A1 (de) * 1993-03-15 1994-09-22 Toepholm & Westermann Fernsteuerbares, insbesondere programmierbares Hörgerätesystem
US5779699A (en) * 1996-03-29 1998-07-14 Medtronic, Inc. Slip resistant field focusing ablation catheter electrode
US6206512B1 (en) 1999-01-29 2001-03-27 Hewlett-Packard Company Replaceable ink delivery tube system for large format printer
DE19736856C2 (de) * 1996-09-07 1999-10-07 Peter Finkenzeller Gerät zur Ableitung akustisch evozierter Gehirnpotentiale
DE19636478C1 (de) * 1996-09-07 1997-11-13 Peter Prof Dr Rer Finkenzeller Gerät zur Ableitung akustisch evozierter Gehirnpotentiale
US6299584B1 (en) * 1997-04-03 2001-10-09 Etymotic Research, Inc. Hand-held hearing screener apparatus and removable probe tip therefore
US5954669A (en) * 1997-04-03 1999-09-21 Etymotic Research, Inc. Hand-held hearing screener apparatus
AR012683A1 (es) * 1997-07-29 2000-11-08 Decibel Instr Inc Un acoplador acustico intracanal, el adaptador acustico intracanal que lo contiene y un dispositivo de distribucion de acopladores que lo contiene
US7014010B2 (en) * 2000-06-30 2006-03-21 Phonak Ag Method for manufacturing an ear device and ear device
EP1594395A4 (de) * 2003-02-10 2009-03-25 Brainscope Co Inc Vorrichtung für aufruf und aufzeichnung von bio-potenzialen
CN1852676A (zh) * 2003-10-09 2006-10-25 日本电信电话株式会社 生物体信息检测装置和血压计
US7856275B1 (en) * 2005-01-07 2010-12-21 Ric Investments, Llc Vestibular system stimulation apparatus
WO2007004089A1 (en) * 2005-06-30 2007-01-11 Koninklijke Philips Electronics, N.V. Device providing spot-check of vital signs using an in-the-ear probe
US8419637B2 (en) * 2005-06-30 2013-04-16 Koninklijke Philips Electronics N.V. Sizing and positioning technology for an in-the-ear multi-measurement sensor to enable NIBP calculation
EP1922989A3 (de) * 2006-11-15 2008-10-29 Johannes P. Buschmann Verfahren und Vorrichtung für die kontinuierliche und mobile Messung verschiedener Vitalparameter im äußeren Gehörgang
US9387124B2 (en) 2007-04-19 2016-07-12 Tusker Medical, Inc. Disposable iontophoresis system and tympanic membrane pain inhibition method
US8192420B2 (en) 2007-12-20 2012-06-05 Acclarent, Inc. Iontophoresis methods
US8452392B2 (en) * 2008-07-31 2013-05-28 Acclarent, Inc. Systems and methods for anesthetizing ear tissue
US8840602B2 (en) 2008-07-31 2014-09-23 Acclarent, Inc. Systems and methods for anesthetizing ear tissue
JP5321172B2 (ja) * 2009-03-17 2013-10-23 ソニー株式会社 外耳道装着具及び生体信号測定装置
JP2011005176A (ja) * 2009-06-29 2011-01-13 Sony Corp 耳介装着具及び生体信号測定装置
WO2011000375A1 (en) * 2009-07-02 2011-01-06 Widex A/S An ear plug with surface electrodes
CN103826581B (zh) 2011-07-25 2016-05-04 阿克拉伦特公司 用于麻醉鼓膜的个性化系统和方法
US9364648B2 (en) 2012-05-30 2016-06-14 Tusker Medical, Inc. Adhesive earplugs useful for sealing the ear canal
US10076253B2 (en) * 2013-01-28 2018-09-18 Valencell, Inc. Physiological monitoring devices having sensing elements decoupled from body motion
US10130808B2 (en) 2013-03-14 2018-11-20 Tusker Medical, Inc. System and method for providing iontophoresis at tympanic membrane
US10898133B1 (en) 2014-02-18 2021-01-26 Orbital Reserach Inc. Head-mounted physiological signal monitoring system, devices and methods
US10016304B2 (en) 2015-07-16 2018-07-10 Tusker Medical, Inc. Earplug assembly for iontophoresis system
EP3698557B1 (de) 2017-10-16 2024-11-13 Starkey Laboratories, Inc. Herstellungsverfahren für ein hörgerät und entsprechendes hörgerät
CN109893116A (zh) * 2019-04-16 2019-06-18 青岛市市立医院 一种用于耳蜗电图的带有弹性保护装置的银球电极
US11478184B1 (en) * 2021-09-14 2022-10-25 Applied Cognition, Inc. Non-invasive assessment of glymphatic flow and neurodegeneration from a wearable device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922889C (de) * 1950-09-07 1955-01-27 Blaupunkt Elektronik G M B H Elektroakustischer, im Gehoergang zu tragender Wandler
US3920003A (en) * 1972-12-26 1975-11-18 Arthur Edward Michael Ash Detecting small potential differences in a mammalian body
US4014323A (en) * 1975-06-30 1977-03-29 James Ray Gilmer Electrotherapy system
US4122841A (en) * 1976-01-09 1978-10-31 American Electromedics Corporation Probe tip
US4073287A (en) * 1976-04-05 1978-02-14 American Medical Systems, Inc. Urethral profilometry catheter
DE2653959C3 (de) * 1976-11-27 1979-09-27 Ellenberger, Willi, 2000 Hamburg Sensor zum Bestimmen des Eisprunges bei Frauen
US4355642A (en) * 1980-11-14 1982-10-26 Physio-Control Corporation Multipolar electrode for body tissue

Also Published As

Publication number Publication date
EP0084973A3 (en) 1983-10-19
US4601294A (en) 1986-07-22
EP0084973B1 (de) 1987-08-12
CA1213351A (en) 1986-10-28
DK18183A (da) 1983-07-26
EP0084973A2 (de) 1983-08-03
DK18183D0 (da) 1983-01-18
AU1072383A (en) 1983-08-04

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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