BR9606810B1 - dispositivo e processo para a geraÇço e a mediÇço da forma de uma curva de refletÂncia acéstica de um ouvido. - Google Patents

dispositivo e processo para a geraÇço e a mediÇço da forma de uma curva de refletÂncia acéstica de um ouvido.

Info

Publication number
BR9606810B1
BR9606810B1 BRPI9606810-8A BR9606810A BR9606810B1 BR 9606810 B1 BR9606810 B1 BR 9606810B1 BR 9606810 A BR9606810 A BR 9606810A BR 9606810 B1 BR9606810 B1 BR 9606810B1
Authority
BR
Brazil
Prior art keywords
ear
measurement
acoustic reflectance
null
rate
Prior art date
Application number
BRPI9606810-8A
Other languages
English (en)
Other versions
BR9606810A (pt
Inventor
Jerome T Combs
Hug W Busey
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 filed Critical
Publication of BR9606810A publication Critical patent/BR9606810A/pt
Publication of BR9606810B1 publication Critical patent/BR9606810B1/pt

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H15/00—Measuring mechanical or acoustic impedance

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Fats And Perfumes (AREA)
  • Developing Agents For Electrophotography (AREA)
BRPI9606810-8A 1995-01-26 1996-01-26 dispositivo e processo para a geraÇço e a mediÇço da forma de uma curva de refletÂncia acéstica de um ouvido. BR9606810B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37850395A 1995-01-26 1995-01-26
US37850495A 1995-01-26 1995-01-26
US37865495A 1995-01-26 1995-01-26
US56052395A 1995-11-17 1995-11-17
PCT/US1996/001170 WO1996023293A1 (en) 1995-01-26 1996-01-26 A device and process for generating and measuring the shape of an acoustic reflectance curve of an ear

Publications (2)

Publication Number Publication Date
BR9606810A BR9606810A (pt) 1999-06-29
BR9606810B1 true BR9606810B1 (pt) 2009-01-13

Family

ID=27503166

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9606810-8A BR9606810B1 (pt) 1995-01-26 1996-01-26 dispositivo e processo para a geraÇço e a mediÇço da forma de uma curva de refletÂncia acéstica de um ouvido.

Country Status (15)

Country Link
EP (1) EP0871850B1 (pt)
JP (1) JP3848364B2 (pt)
KR (1) KR100235170B1 (pt)
CN (1) CN1089893C (pt)
AT (1) ATE229173T1 (pt)
AU (1) AU699941B2 (pt)
BR (1) BR9606810B1 (pt)
CA (1) CA2210518C (pt)
DE (1) DE69625242T2 (pt)
ES (1) ES2188741T3 (pt)
FI (1) FI973665A0 (pt)
MX (1) MX9705652A (pt)
NO (1) NO973417L (pt)
NZ (1) NZ302902A (pt)
WO (1) WO1996023293A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902252A (en) 1998-01-23 1999-05-11 Mdi Instruments, Inc. Device and process for measuring acoustic reflectance
US7715577B2 (en) * 2004-10-15 2010-05-11 Mimosa Acoustics, Inc. System and method for automatically adjusting hearing aid based on acoustic reflectance
KR100735353B1 (ko) 2005-08-12 2007-07-04 삼성전자주식회사 Ｓｕｐｌ을 이용한 위치 측정 시스템 및 방법
KR100842618B1 (ko) * 2005-11-01 2008-06-30 삼성전자주식회사 음악 파일 재생 방법 및 장치
SG11201505443XA (en) * 2013-02-04 2015-08-28 Helen Of Troy Ltd Otoscope
US10251790B2 (en) 2013-06-28 2019-04-09 Nocira, Llc Method for external ear canal pressure regulation to alleviate disorder symptoms
US9039639B2 (en) 2013-06-28 2015-05-26 Gbs Ventures Llc External ear canal pressure regulation system
US10760566B2 (en) 2016-07-22 2020-09-01 Nocira, Llc Magnetically driven pressure generator
EP3585335B1 (en) 2017-02-27 2024-05-08 Nocira, LLC Ear pumps
CN108810787B (zh) * 2018-05-28 2021-08-31 Oppo广东移动通信有限公司 基于音频设备的异物检测方法和装置、终端
US11445942B2 (en) 2018-06-01 2022-09-20 Otonexus Medical Technologies, Inc. Acoustic otoscope
CN110763658B (zh) * 2018-07-25 2023-02-03 邓惠群 一种耳道和鼓膜声压反射系数的测量装置及测量方法
EP3610790B1 (en) * 2018-07-26 2024-03-20 Interacoustics A/S Device and method for detecting and compensating for an oblique ear probe insertion
WO2020154698A1 (en) * 2019-01-25 2020-07-30 Otonexus Medical Technologies, Inc. Machine learning for otitis media diagnosis
RU2735373C1 (ru) * 2019-12-24 2020-10-30 Общество с ограниченной ответственностью "Национальная Инновационная Компания" Телеметрический ультразвуковой прибор для диагностики нейросенсорной тугоухости
GB202001741D0 (en) * 2020-02-10 2020-03-25 Kwong Tsong New improved device
CN114176579A (zh) * 2021-11-17 2022-03-15 杭州爱思维仪器有限公司 自动听力测试***及测试方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601295A (en) * 1982-03-16 1986-07-22 Teele John H Ear pathology diagnosis apparatus and method
US4809708A (en) * 1987-08-12 1989-03-07 Nicolet Instrument Corporation Method and apparatus for real bar measurements
JPH02211125A (ja) * 1988-10-20 1990-08-22 Hitoshi Wada 中耳動特性表示方法および中耳動特性測定装置

Also Published As

Publication number Publication date
WO1996023293A1 (en) 1996-08-01
EP0871850A1 (en) 1998-10-21
AU4906796A (en) 1996-08-14
NZ302902A (en) 1999-03-29
JP3848364B2 (ja) 2006-11-22
DE69625242T2 (de) 2003-10-30
KR19980701714A (ko) 1998-06-25
FI973665A (fi) 1997-09-12
NO973417L (no) 1997-09-26
ATE229173T1 (de) 2002-12-15
CA2210518A1 (en) 1996-08-01
NO973417D0 (no) 1997-07-24
BR9606810A (pt) 1999-06-29
ES2188741T3 (es) 2003-07-01
MX9705652A (es) 1998-07-31
CA2210518C (en) 1999-11-23
JPH11509105A (ja) 1999-08-17
CN1089893C (zh) 2002-08-28
AU699941B2 (en) 1998-12-17
EP0871850B1 (en) 2002-12-04
CN1169774A (zh) 1998-01-07
DE69625242D1 (de) 2003-01-16
KR100235170B1 (ko) 1999-12-15
FI973665A0 (fi) 1997-09-12

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