DK1027863T3 - Objective determination of sound processing in the inner ear near the threshold and above the threshold - Google Patents

Objective determination of sound processing in the inner ear near the threshold and above the threshold

Info

Publication number
DK1027863T3
DK1027863T3 DK00102878T DK00102878T DK1027863T3 DK 1027863 T3 DK1027863 T3 DK 1027863T3 DK 00102878 T DK00102878 T DK 00102878T DK 00102878 T DK00102878 T DK 00102878T DK 1027863 T3 DK1027863 T3 DK 1027863T3
Authority
DK
Denmark
Prior art keywords
threshold
dpoaes
objective determination
sound processing
inner ear
Prior art date
Application number
DK00102878T
Other languages
Danish (da)
Inventor
Janssen Thomas
Boege Paul
Arnold Wolfgang
Original Assignee
Path Medical Gmbh
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 Path Medical Gmbh filed Critical Path Medical Gmbh
Application granted granted Critical
Publication of DK1027863T3 publication Critical patent/DK1027863T3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/12—Audiometering
    • A61B5/121—Audiometering evaluating hearing capacity
    • 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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0406—Constructional details of apparatus specially shaped apparatus housings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Public Health (AREA)
  • Multimedia (AREA)
  • Neurosurgery (AREA)
  • Signal Processing (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

The method involves measurement of the distortion products of otoacoustic emissions or DPOAEs by inserting a probe in the ear canal; generating first and second notes with different frequencies and sound levels in the outer canal to trigger DPOAEs; measuring the DPOAEs; applying the emission level wrt. a sound pressure of one note to maintain DPOAE growth function; and extrapolating the function to estimate the hearing threshold. An Independent claim is also included for an arrangement for objective determination of sound propagation in a tube close to the threshold and superthreshold flow.
DK00102878T 1999-02-11 2000-02-11 Objective determination of sound processing in the inner ear near the threshold and above the threshold DK1027863T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19905743A DE19905743B4 (en) 1999-02-11 1999-02-11 Device and method for the objective determination of the near-threshold and above-threshold sound processing of the inner ear

Publications (1)

Publication Number Publication Date
DK1027863T3 true DK1027863T3 (en) 2009-04-06

Family

ID=7897201

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00102878T DK1027863T3 (en) 1999-02-11 2000-02-11 Objective determination of sound processing in the inner ear near the threshold and above the threshold

Country Status (5)

Country Link
EP (1) EP1027863B1 (en)
AT (1) ATE421284T1 (en)
DE (2) DE19905743B4 (en)
DK (1) DK1027863T3 (en)
ES (1) ES2320621T3 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10104153A1 (en) * 2001-01-30 2002-06-06 Siemens Audiologische Technik Matching auditory stimulation instruments, e.g. hearing aids, to hearing of individual, employs recorded assessments of and responses to stimulation
DE20118421U1 (en) 2001-11-13 2002-02-21 FESTO AG & Co., 73734 Esslingen Air bearing monitoring device
DE102006059538A1 (en) * 2006-12-07 2008-06-12 Technische Universität Ilmenau Device and method for measuring the individual stimulus load
DE102011008802A1 (en) * 2011-01-14 2012-07-19 Bundesrepublik Deutschland, vertr.d.d. Bundesministerium für Wirtschaft und Technologie, d.vertr.d.d. Präsidenten der Physikalisch-Technischen Bundesanstalt Device for measuring sound pressure in ear canal of human ear, has acoustic sensor which measures sound pressure relative to inner front end of ear canal stopper at different measuring positions
US9039639B2 (en) 2013-06-28 2015-05-26 Gbs Ventures Llc External ear canal pressure regulation system
US10251790B2 (en) 2013-06-28 2019-04-09 Nocira, Llc Method for external ear canal pressure regulation to alleviate disorder symptoms
US12396892B2 (en) 2013-06-28 2025-08-26 Nocira, Llc External ear canal pressure regulation device
DE102014108663A1 (en) 2014-06-20 2015-12-24 Ernst Dalhoff Method and device for examining the hearing
DE102016003133B4 (en) * 2016-03-15 2017-09-28 Eberhard-Karls-Universität Tübingen Method for automatically determining an individual function of a DPOAE level map of a human or animal hearing
US10760566B2 (en) 2016-07-22 2020-09-01 Nocira, Llc Magnetically driven pressure generator
WO2018106839A2 (en) 2016-12-06 2018-06-14 Nocira, Llc Systems and methods for treating neurological disorders
TR201619885A2 (en) * 2016-12-28 2018-07-23 Ahmet Atas DOUBLE CHANNEL AUTOACOUSTIC EMISSION DEVICE
EP3585335B1 (en) 2017-02-27 2024-05-08 Nocira, LLC Ear pumps
DE102017005675A1 (en) 2017-06-16 2018-12-20 Eberhard-Karls-Universität Tübingen Method and device for examining the hearing
EP3810049A4 (en) 2018-06-22 2022-03-23 Nocira, LLC Systems and methods for treating neurological disorders
CN109620251B (en) * 2018-12-29 2024-05-14 天津工业大学 Auditory noninvasive detection method based on composite nerve action potential
US12133051B2 (en) 2021-04-28 2024-10-29 Gn Hearing A/S Electronic hearing device and method
EP4084500A1 (en) * 2021-04-28 2022-11-02 GN Hearing A/S Electronic hearing device and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1146659A (en) * 1978-02-10 1983-05-17 National Research Development Corporation Hearing faculty testing and apparatus therefor
GB8713116D0 (en) * 1987-06-04 1987-07-08 Kemp D T Hearing faculty testing
US5526819A (en) * 1990-01-25 1996-06-18 Baylor College Of Medicine Method and apparatus for distortion product emission testing of heating
DE19549165A1 (en) * 1995-12-29 1997-07-03 Juergen Heitmann Determination of hearing data
DE29615656U1 (en) * 1996-09-07 1997-01-02 Finkenzeller, Peter, Prof. Dr.rer.nat., 91054 Erlangen Device for the derivation of acoustically evoked brain potentials

Also Published As

Publication number Publication date
DE19905743B4 (en) 2004-09-23
EP1027863B1 (en) 2009-01-21
EP1027863A1 (en) 2000-08-16
DE19905743A1 (en) 2000-09-14
ATE421284T1 (en) 2009-02-15
DE50015525D1 (en) 2009-03-12
ES2320621T3 (en) 2009-05-27

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