DE69920924D1 - Gerät und methode zur akustischen rhinometrie - Google Patents

Gerät und methode zur akustischen rhinometrie

Info

Publication number
DE69920924D1
DE69920924D1 DE69920924T DE69920924T DE69920924D1 DE 69920924 D1 DE69920924 D1 DE 69920924D1 DE 69920924 T DE69920924 T DE 69920924T DE 69920924 T DE69920924 T DE 69920924T DE 69920924 D1 DE69920924 D1 DE 69920924D1
Authority
DE
Germany
Prior art keywords
emitter
connecting piece
transmission tube
microphone
acoustic
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 - Lifetime
Application number
DE69920924T
Other languages
English (en)
Other versions
DE69920924T2 (de
Inventor
Rasmussen Steen Brabrand
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.)
RHINOMETRICS AS LYNGE
Original Assignee
RHINOMETRICS AS LYNGE
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 RHINOMETRICS AS LYNGE filed Critical RHINOMETRICS AS LYNGE
Application granted granted Critical
Publication of DE69920924D1 publication Critical patent/DE69920924D1/de
Publication of DE69920924T2 publication Critical patent/DE69920924T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Electromechanical Clocks (AREA)
  • Electrophonic Musical Instruments (AREA)
DE69920924T 1998-07-27 1999-07-26 Gerät und methode zur akustischen rhinometrie Expired - Lifetime DE69920924T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA199800980 1998-07-27
DK98980 1998-07-27
PCT/DK1999/000419 WO2000006019A1 (en) 1998-07-27 1999-07-26 Apparatus and methods for acoustic rhinometry

Publications (2)

Publication Number Publication Date
DE69920924D1 true DE69920924D1 (de) 2004-11-11
DE69920924T2 DE69920924T2 (de) 2005-11-24

Family

ID=8099666

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920924T Expired - Lifetime DE69920924T2 (de) 1998-07-27 1999-07-26 Gerät und methode zur akustischen rhinometrie

Country Status (8)

Country Link
US (1) US6491641B1 (de)
EP (1) EP1102563B1 (de)
JP (1) JP2002521116A (de)
KR (1) KR20010071039A (de)
AT (1) ATE278355T1 (de)
AU (1) AU757425B2 (de)
DE (1) DE69920924T2 (de)
WO (1) WO2000006019A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1241991B1 (de) * 1999-11-02 2004-09-08 Rhinometrics A/S Gerät zur detektion der öffnung einer passage in einer körperhöhle
US7708697B2 (en) * 2000-04-20 2010-05-04 Pulmosonix Pty Ltd Method and apparatus for determining conditions of biological tissues
EP1276419A4 (de) * 2000-04-20 2009-01-07 Univ Monash Verfahren und gert zur bestimmung der zustnde von biologischem gewebe
US20060070623A1 (en) * 2000-04-20 2006-04-06 Wilkinson Malcolm H Method and apparatus for determining a bodily characteristic or condition
US20060100666A1 (en) * 2000-04-20 2006-05-11 Pulmosonix Pty. Ltd. Apparatus and method for lung analysis
IL150189A0 (en) * 2002-06-12 2002-12-01 Acoustitech Ltd Acoustic diagnosis of sinusitis
US20050154301A1 (en) * 2002-06-12 2005-07-14 Acoustitech Ltd. Acoustic diagnosis of sinusitis
GB0329884D0 (en) * 2003-12-23 2004-01-28 Glaxo Group Ltd Method
DE102004008057A1 (de) * 2004-02-14 2005-09-01 Ganshorn, Peter, Dipl.-Ing. (FH) Gerät zur oszillometrischen Analyse der Atemwegimpedanz
US20060243280A1 (en) 2005-04-27 2006-11-02 Caro Richard G Method of determining lung condition indicators
US8241223B2 (en) 2005-04-29 2012-08-14 Isonea Limited Cough detector
US20070055175A1 (en) * 2005-05-25 2007-03-08 Pulmosonix Pty Ltd Devices and methods for tissue analysis
US7794399B2 (en) * 2006-01-24 2010-09-14 Tamir Cohen System and method for three-dimensional airway reconstruction, assessment and analysis
US8424527B1 (en) * 2008-09-05 2013-04-23 Cleveland Medical Devices Inc. Unique device for determining airway obstructions
JP6233922B2 (ja) * 2013-09-06 2017-11-22 国立大学法人 岡山大学 嚥下音データの採取システム及び嚥下音データの採取方法
US10376224B2 (en) * 2014-01-27 2019-08-13 Koninklijke Philips N.V. System and method for analysis of the upper airway and a respiratory pressure support system
CN107530517B (zh) 2015-03-26 2020-10-23 索纳尔梅德公司 改进的声学导引和监测系统
WO2021030793A2 (en) 2019-08-15 2021-02-18 Massachusetts Institute Of Technology Rhinometric sensing and gas detection
KR102616368B1 (ko) * 2021-09-17 2023-12-20 동의대학교 산학협력단 진단 프로브 및 이를 이용한 의료용 초음파 스캐너

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326416A (en) 1978-08-08 1982-04-27 Cambridge Collaborative, Inc. Acoustic pulse response measuring
US5882314A (en) * 1991-12-17 1999-03-16 Biomechanics, Inc. Airway geometry imaging
US5316002A (en) * 1993-06-29 1994-05-31 Trustees Of Boston University Nasopharyngealometric apparatus and method
US5868682A (en) * 1995-01-26 1999-02-09 Mdi Instruments, Inc. Device and process for generating and measuring the shape of an acoustic reflectance curve of an ear
US5902237A (en) * 1998-10-26 1999-05-11 Hood Laboratories Method of operating acoustic imaging

Also Published As

Publication number Publication date
WO2000006019A1 (en) 2000-02-10
AU757425B2 (en) 2003-02-20
DE69920924T2 (de) 2005-11-24
ATE278355T1 (de) 2004-10-15
AU5026899A (en) 2000-02-21
EP1102563B1 (de) 2004-10-06
US6491641B1 (en) 2002-12-10
KR20010071039A (ko) 2001-07-28
JP2002521116A (ja) 2002-07-16
EP1102563A1 (de) 2001-05-30

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