DE69025065D1 - Lungengeräusch-nachweissystem - Google Patents

Lungengeräusch-nachweissystem

Info

Publication number
DE69025065D1
DE69025065D1 DE69025065T DE69025065T DE69025065D1 DE 69025065 D1 DE69025065 D1 DE 69025065D1 DE 69025065 T DE69025065 T DE 69025065T DE 69025065 T DE69025065 T DE 69025065T DE 69025065 D1 DE69025065 D1 DE 69025065D1
Authority
DE
Germany
Prior art keywords
signal value
sound
predetermined time
time interval
threshold signal
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
DE69025065T
Other languages
English (en)
Other versions
DE69025065T2 (de
Inventor
Raymond L H Murphy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69025065D1 publication Critical patent/DE69025065D1/de
Application granted granted Critical
Publication of DE69025065T2 publication Critical patent/DE69025065T2/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
    • A61B7/003—Detecting lung or respiration noise
DE69025065T 1989-09-12 1990-09-11 Lungengeräusch-nachweissystem Expired - Lifetime DE69025065T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/406,152 US5165417A (en) 1989-09-12 1989-09-12 Lung sound detection system and method
PCT/US1990/005120 WO1991003981A1 (en) 1989-09-12 1990-09-11 Lung sound detection system and method

Publications (2)

Publication Number Publication Date
DE69025065D1 true DE69025065D1 (de) 1996-03-07
DE69025065T2 DE69025065T2 (de) 1996-05-30

Family

ID=23606749

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025065T Expired - Lifetime DE69025065T2 (de) 1989-09-12 1990-09-11 Lungengeräusch-nachweissystem

Country Status (7)

Country Link
US (1) US5165417A (de)
EP (1) EP0491781B1 (de)
AT (1) ATE133323T1 (de)
AU (1) AU6342790A (de)
CA (1) CA2065737C (de)
DE (1) DE69025065T2 (de)
WO (1) WO1991003981A1 (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
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US5413116A (en) * 1993-06-24 1995-05-09 Bioresearch Method and apparatus for diagnosing joints
DE4338466A1 (de) * 1993-11-11 1995-05-18 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur automatischen Erfassung auffälliger Atemgeräusche
US6002777A (en) * 1995-07-21 1999-12-14 Stethtech Corporation Electronic stethoscope
EP0845958B1 (de) * 1995-07-21 2003-05-28 Stethtech Corporation Elektronisches stethoskop
US6056703A (en) * 1996-04-03 2000-05-02 Rush Presbyterian-St Luke's Medical Center Method and apparatus for characterizing gastrointestinal sounds
SE9602699D0 (sv) * 1996-07-08 1996-07-08 Siemens Elema Ab A method and an apparatus for determining when a partially or completely collapsed lung has been opened up
US6168568B1 (en) * 1996-10-04 2001-01-02 Karmel Medical Acoustic Technologies Ltd. Phonopneumograph system
US5844997A (en) * 1996-10-10 1998-12-01 Murphy, Jr.; Raymond L. H. Method and apparatus for locating the origin of intrathoracic sounds
US5971936A (en) * 1998-03-18 1999-10-26 Don Michael; T Anthony Method and apparatus for reproducing heart sounds
WO1999049778A1 (en) * 1998-03-30 1999-10-07 Rush-Presbyterian-St. Luke's Medical Center Method and apparatus for detection of air cavities in a body
WO2000002486A1 (en) * 1998-07-08 2000-01-20 Cirrus Systems, Llc Analytic stethoscope
US6790183B2 (en) * 1998-10-14 2004-09-14 Raymond L. H. Murphy Method and apparatus for displaying body sounds and performing diagnosis based on body sound analysis
US6139505A (en) * 1998-10-14 2000-10-31 Murphy; Raymond L. H. Method and apparatus for displaying lung sounds and performing diagnosis based on lung sound analysis
US6228037B1 (en) 1999-07-21 2001-05-08 Board Of Trustees Operating Michigan State University Method and apparatus for the recording and analysis of respiratory sounds in exercising horse
US6191497B1 (en) 1999-08-25 2001-02-20 Dhd Healthcare Corporation Spirometer counter circuit
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
US7708697B2 (en) * 2000-04-20 2010-05-04 Pulmosonix Pty Ltd Method and apparatus for determining conditions of biological tissues
AU5202501A (en) * 2000-04-20 2001-11-07 Univ Monash Method and apparatus for determining conditions of biological tissues
US6999923B1 (en) * 2000-06-23 2006-02-14 International Business Machines Corporation System and method for control of lights, signals, alarms using sound detection
US7237205B2 (en) * 2000-07-12 2007-06-26 Home-Medicine (Usa), Inc. Parameter evaluation system
US8043224B2 (en) 2000-07-12 2011-10-25 Dimicine Research It, Llc Telemedicine system
US6949073B2 (en) * 2002-10-03 2005-09-27 Home-Medicine.Com, Inc. Dyspnea monitor, and telemedicine system and method
US6952912B2 (en) * 2000-08-11 2005-10-11 Airway Dynamics, Llc Method and device for analyzing respiratory sounds in horses
US6443907B1 (en) * 2000-10-06 2002-09-03 Biomedical Acoustic Research, Inc. Acoustic detection of respiratory conditions
US6659960B2 (en) 2001-04-24 2003-12-09 Board Of Trustees Of Michigan State University Apparatus for recording respiratory sounds in exercising horses
DE60101969T2 (de) * 2001-11-29 2005-01-05 Iacopo Comanducci Gerät zur Erkennung der Anwesenheit von Sekretionen in den Atmungsorganen eines Patienten
US6949075B2 (en) * 2002-12-27 2005-09-27 Cardiac Pacemakers, Inc. Apparatus and method for detecting lung sounds using an implanted device
US20050080348A1 (en) 2003-09-18 2005-04-14 Stahmann Jeffrey E. Medical event logbook system and method
US20040220487A1 (en) * 2003-04-29 2004-11-04 Andrey Vyshedskiy Method and apparatus for physiological data acquisition via sound input port of computing device
US20050078533A1 (en) * 2003-10-10 2005-04-14 Andrey Vyshedskiy Physiological data recording apparatus for single handed application
AU2005304613A1 (en) * 2004-11-12 2006-05-18 Andrew H. Elser Equine wireless physiological monitoring system
US20060243280A1 (en) * 2005-04-27 2006-11-02 Caro Richard G Method of determining lung condition indicators
AU2006242838B2 (en) 2005-04-29 2012-02-16 Isonea (Israel) Ltd Cough detector
US7630755B2 (en) 2005-05-04 2009-12-08 Cardiac Pacemakers Inc. Syncope logbook and method of using same
US20070055175A1 (en) * 2005-05-25 2007-03-08 Pulmosonix Pty Ltd Devices and methods for tissue analysis
NZ591256A (en) * 2006-01-06 2012-06-29 Resmed Ltd Measuring sounds during expiration and inspiration and signalling if a ratio of the two exceeds a value
US20080091239A1 (en) * 2006-10-16 2008-04-17 St. Jude Medical Ab Cardiac assist device and method using epicardially placed microphone
US11389080B2 (en) 2007-11-28 2022-07-19 Intervet Inc. System and method for diagnosis of bovine diseases using auscultation analysis
US8152734B2 (en) * 2007-11-28 2012-04-10 Pierson Precision Auscultation System and method for diagnosis of bovine diseases using auscultation analysis
CN101959462B (zh) * 2008-03-04 2013-05-22 皇家飞利浦电子股份有限公司 身体声音的非侵入式分析
US8424527B1 (en) * 2008-09-05 2013-04-23 Cleveland Medical Devices Inc. Unique device for determining airway obstructions
US10064580B2 (en) 2008-11-07 2018-09-04 Intervet Inc. System and method for determining antibiotic effectiveness in respiratory diseased animals using auscultation analysis
US8506501B2 (en) * 2010-03-18 2013-08-13 Sharp Laboratories Of America, Inc. Lightweight wheeze detection methods and systems
US8784329B2 (en) * 2010-11-15 2014-07-22 Louis J. Wilson Devices for diagnosing sleep apnea or other conditions and related systems and methods
JP5585428B2 (ja) * 2010-12-08 2014-09-10 ソニー株式会社 呼吸状態分析装置、呼吸状態表示装置およびそれらにおけるプログラム
US8542124B2 (en) * 2011-07-21 2013-09-24 Axiom Technologies Inc. Acoustic leak detector
US20130060150A1 (en) 2011-09-01 2013-03-07 Zhendong Song Method and apparatus for monitoring cardiac and respiratory conditions using acoustic sounds
WO2013061240A1 (en) * 2011-10-27 2013-05-02 Koninklijke Philips Electronics N.V. Systems and methods for combined respiratory therapy and respiratory monitoring
CN103906547B (zh) 2011-10-27 2017-08-01 皇家飞利浦有限公司 可塌缩患者导管、呼吸治疗系统
JP6048065B2 (ja) * 2011-10-31 2016-12-21 株式会社Ｊｖｃケンウッド 呼吸音分析装置、断続性ラ音検出装置、連続性ラ音検出装置、断続性ラ音検出プログラム、連続性ラ音検出プログラムおよび呼吸音分析プログラム
US20140126732A1 (en) * 2012-10-24 2014-05-08 The Johns Hopkins University Acoustic monitoring system and methods
BR112015018929B8 (pt) 2013-02-06 2023-01-31 Geissler Companies Llc Sistema de saúde eletrônico para determinar a eficácia de uma droga administrada usando análise de auscultação
US8663126B1 (en) 2013-02-19 2014-03-04 Fatemah S. Al Thalab Wearable acoustic device for monitoring breathing sounds
JP6608229B2 (ja) * 2015-09-28 2019-11-20 株式会社アニモ 情報処理方法及び装置
JP7145762B2 (ja) * 2016-05-11 2022-10-03 コーニンクレッカ フィリップス エヌ ヴェ デジタル聴診を備える胸壁振動システム
CA3010835A1 (en) 2018-03-30 2019-09-30 The Board Of Trustees Of Western Michigan University Stethographic device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990435A (en) 1974-09-30 1976-11-09 Murphy Raymond L H Breath sound diagnostic apparatus
US4193393A (en) * 1977-08-25 1980-03-18 International Bio-Medical Industries Diagnostic apparatus
DE3044639C2 (de) * 1980-11-27 1983-05-05 Dr. Karl Thomae Gmbh, 7950 Biberach Respirophonometer
US4549552A (en) * 1981-03-06 1985-10-29 Siemens Gammasonics, Inc. Heart sound detector and cardiac cycle data are combined for diagnostic reliability
US4720866A (en) * 1985-09-20 1988-01-19 Seaboard Digital Systems, Inc. Computerized stethoscopic analysis system and method
SE451232C (sv) * 1985-10-25 1992-03-04 Carl Eric Persson Anordning foer foerhindrande av snarkande hos en sovande person
US5010889A (en) * 1988-02-04 1991-04-30 Bloodline Technology Intelligent stethoscope
US4974601A (en) * 1988-09-05 1990-12-04 University Of North Carolina At Charlotte Portable heart monitor performing multiple functions
US4878360A (en) * 1988-11-14 1989-11-07 Thermo King Corporation Air delivery system for a transport refrigeration unit

Also Published As

Publication number Publication date
EP0491781B1 (de) 1996-01-24
WO1991003981A1 (en) 1991-04-04
CA2065737C (en) 1996-08-06
AU6342790A (en) 1991-04-18
CA2065737A1 (en) 1991-03-13
EP0491781A1 (de) 1992-07-01
DE69025065T2 (de) 1996-05-30
EP0491781A4 (en) 1992-10-14
ATE133323T1 (de) 1996-02-15
US5165417A (en) 1992-11-24

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