ATE133323T1 - Lungengeräusch-nachweissystem - Google Patents

Lungengeräusch-nachweissystem

Info

Publication number
ATE133323T1
ATE133323T1 AT90913680T AT90913680T ATE133323T1 AT E133323 T1 ATE133323 T1 AT E133323T1 AT 90913680 T AT90913680 T AT 90913680T AT 90913680 T AT90913680 T AT 90913680T AT E133323 T1 ATE133323 T1 AT E133323T1
Authority
AT
Austria
Prior art keywords
signal value
sound
predetermined time
time interval
threshold signal
Prior art date
Application number
AT90913680T
Other languages
English (en)
Inventor
Raymond L H Murphy
Original Assignee
Raymond L H Murphy
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 Raymond L H Murphy filed Critical Raymond L H Murphy
Application granted granted Critical
Publication of ATE133323T1 publication Critical patent/ATE133323T1/de

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • External Artificial Organs (AREA)
AT90913680T 1989-09-12 1990-09-11 Lungengeräusch-nachweissystem ATE133323T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE133323T1 true ATE133323T1 (de) 1996-02-15

Family

ID=23606749

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90913680T ATE133323T1 (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
Publication number Priority date Publication date Assignee Title
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
US6005951A (en) * 1995-07-21 1999-12-21 Stethtech Corporation Electronic stethoscope
JPH11510067A (ja) * 1995-07-21 1999-09-07 ステステック コーポレーション 電子聴診器
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
AU3191499A (en) * 1998-03-30 1999-10-18 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
CN1431886A (zh) * 2000-04-20 2003-07-23 帕默索里克私营有限公司 测定生物组织状况的方法和仪器
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
US20060070623A1 (en) * 2000-04-20 2006-04-06 Wilkinson Malcolm H Method and apparatus for determining a bodily characteristic or condition
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
US6949073B2 (en) * 2002-10-03 2005-09-27 Home-Medicine.Com, Inc. Dyspnea monitor, and telemedicine system and method
US8043224B2 (en) 2000-07-12 2011-10-25 Dimicine Research It, Llc Telemedicine system
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
WO2006053290A2 (en) * 2004-11-12 2006-05-18 Andrew H. Elser V.M.D., Pc Equine wireless physiological monitoring system
US20060243280A1 (en) * 2005-04-27 2006-11-02 Caro Richard G Method of determining lung condition indicators
WO2006117780A2 (en) 2005-04-29 2006-11-09 Oren Gavriely 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
CN101972505B (zh) * 2006-01-06 2013-07-31 雷斯梅德有限公司 具有鼾声检测的计算机控制cpap系统
US20080091239A1 (en) * 2006-10-16 2008-04-17 St. Jude Medical Ab Cardiac assist device and method using epicardially placed microphone
US8152734B2 (en) * 2007-11-28 2012-04-10 Pierson Precision Auscultation System and method for diagnosis of bovine diseases using auscultation analysis
US11389080B2 (en) 2007-11-28 2022-07-19 Intervet Inc. System and method for diagnosis of bovine diseases using auscultation analysis
JP5763923B2 (ja) * 2008-03-04 2015-08-12 コーニンクレッカ フィリップス エヌ ヴェ 体の音の非侵襲的分析
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
JP6383662B2 (ja) 2011-10-27 2018-08-29 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 収縮可能な患者導管呼吸療法システム
WO2013061240A1 (en) * 2011-10-27 2013-05-02 Koninklijke Philips Electronics N.V. Systems and methods for combined respiratory therapy and respiratory monitoring
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
MX362388B (es) 2013-02-06 2019-01-15 Geissler Companies Llc Sistema y metodo para determinar la efectividad antibiotica en animales con enfermedades del sistema respiratorio usando un analisis de auscultacion.
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
US11432991B2 (en) * 2016-05-11 2022-09-06 Koninklijke Philips N.V. Chest wall oscillation system with digital auscultation
CA3010835C (en) 2018-03-30 2024-05-14 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
EP0491781A4 (en) 1992-10-14
CA2065737A1 (en) 1991-03-13
CA2065737C (en) 1996-08-06
AU6342790A (en) 1991-04-18
DE69025065D1 (de) 1996-03-07
WO1991003981A1 (en) 1991-04-04
US5165417A (en) 1992-11-24
DE69025065T2 (de) 1996-05-30
EP0491781A1 (de) 1992-07-01

Similar Documents

Publication Publication Date Title
ATE133323T1 (de) Lungengeräusch-nachweissystem
FR2596180B1 (fr) Systeme de detection de fumees et analogues et detecteur correspondant
DE69719185T2 (de) Vorrichtung zur erkennung einer beatmungsbelastung
DE68929442T2 (de) Vorrichtung zur Erfassung von Sprachlauten
MX172192B (es) Aislamiento de la informacion del agc en sistemas tdma
DE68921518T2 (de) Vorrichtung zur Detektion eines photoakustischen Signals.
DE3854353D1 (de) Detektor für den kochzustand.
ES8603100A1 (es) Sistema de deteccion de etiquetas de seguridad
DE69013334D1 (de) Geräuschreduzierungsverfahren für bohrgestängesignale.
GB2208022B (en) Voice interval detection system
ES2136197T3 (es) Metodo y aparato para determinar la utilizabilidad de señal.
DE58905587D1 (de) Verfahren zur Brandfrüherkennung.
ATE198554T1 (de) Verfahren und vorrichtung zur detektion und zur lokalisierung von verschütteten personen, zum beispiel unter einer lawine
DE69013176D1 (de) Doppler-Blutdurchflussystem und Verfahren zur Rauschsignalverarbeitung niedriger Frequenz.
DE3665102D1 (en) System for detecting, with a false detection probability lower than a predetermined value, the presence of a pure signal in a noisy signal with constant background mean value
ES8207372A1 (es) Metodo y su correspondiente aparato discriminador de impac- tos para central nuclear
JPS5648686A (en) Sound pitch period extractor
ES2128503T3 (es) Metodo y dispositivo para detectar señales de interferencias pulsatorias en una señal de sonido.
SE9302435D0 (sv) Foerfarande och anordning foer att behandla ekg-signaler
WO2002031451A3 (en) Apparatus and method for detecting the location, intensity and initiation time of an energy pulse
EP0384960A3 (de) Verfahren zum Einstellen eines Alarms und der Empfindlichkeit eines Wellenanzeigers
ATE307639T1 (de) Verfahren zur detektion kardialer intervallsignale in kardiologischen geräten
DE68919720D1 (de) Ermittlungsverfahren für das Geräuschverschwinden und Ermittlungsvorrichtung dafür.
EP0255279A3 (de) Mustererkennungsverfahren
KR880020896U (ko) 상관관계 검출에 의한 점 노이즈 제거회로

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties