DE69025065T2 - Lungengeräusch-nachweissystem - Google Patents
Lungengeräusch-nachweissystemInfo
- Publication number
- DE69025065T2 DE69025065T2 DE69025065T DE69025065T DE69025065T2 DE 69025065 T2 DE69025065 T2 DE 69025065T2 DE 69025065 T DE69025065 T DE 69025065T DE 69025065 T DE69025065 T DE 69025065T DE 69025065 T2 DE69025065 T2 DE 69025065T2
- 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
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)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- External Artificial Organs (AREA)
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 DE69025065D1 (de) | 1996-03-07 |
DE69025065T2 true 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)
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 |
EP0845958B1 (de) * | 1995-07-21 | 2003-05-28 | Stethtech Corporation | Elektronisches stethoskop |
US6002777A (en) * | 1995-07-21 | 1999-12-14 | Stethtech Corporation | Electronic stethoscope |
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 |
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 |
EP1276419A4 (de) * | 2000-04-20 | 2009-01-07 | Univ Monash | Verfahren und gert zur bestimmung der zustnde von biologischem gewebe |
US7708697B2 (en) * | 2000-04-20 | 2010-05-04 | Pulmosonix Pty Ltd | 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 |
US6949073B2 (en) * | 2002-10-03 | 2005-09-27 | Home-Medicine.Com, Inc. | Dyspnea monitor, and telemedicine system and method |
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 |
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 |
ES2210117T3 (es) * | 2001-11-29 | 2004-07-01 | Iacopo Comanducci | Un aparato para vigilar la presencia de secreciones en el sistema respiratorio de un paciente. |
US20050080348A1 (en) | 2003-09-18 | 2005-04-14 | Stahmann Jeffrey E. | Medical event logbook system and method |
US6949075B2 (en) * | 2002-12-27 | 2005-09-27 | Cardiac Pacemakers, Inc. | Apparatus and method for detecting lung sounds using an implanted device |
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 |
US8398560B2 (en) * | 2004-11-12 | 2013-03-19 | Andrew H. Elser, 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 |
WO2007076582A1 (en) | 2006-01-06 | 2007-07-12 | Resmed Ltd | Computer controlled cpap system with snore detection |
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 |
WO2009109917A1 (en) * | 2008-03-04 | 2009-09-11 | Koninklijke Philips Electronics N.V. | Non invasive analysis of body sounds |
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 |
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 |
MX2014004845A (es) * | 2011-10-27 | 2014-05-27 | Koninkl Philips Nv | Sistemas y metodos para terapia respiratoria combinada y supervision respiratoria. |
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 |
AU2014215675B2 (en) | 2013-02-06 | 2018-08-30 | Intervet International B.V. | System and method for determining antibiotic effectiveness in respiratory diseased using auscultation analysis |
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 |
CN109152693A (zh) * | 2016-05-11 | 2019-01-04 | 皇家飞利浦有限公司 | 具有数字听诊的胸壁振荡系统 |
CA3010835A1 (en) | 2018-03-30 | 2019-09-30 | The Board Of Trustees Of Western Michigan University | Stethographic device |
Family Cites Families (9)
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 |
-
1989
- 1989-09-12 US US07/406,152 patent/US5165417A/en not_active Expired - Lifetime
-
1990
- 1990-09-11 AU AU63427/90A patent/AU6342790A/en not_active Abandoned
- 1990-09-11 DE DE69025065T patent/DE69025065T2/de not_active Expired - Lifetime
- 1990-09-11 CA CA002065737A patent/CA2065737C/en not_active Expired - Lifetime
- 1990-09-11 EP EP90913680A patent/EP0491781B1/de not_active Expired - Lifetime
- 1990-09-11 AT AT90913680T patent/ATE133323T1/de not_active IP Right Cessation
- 1990-09-11 WO PCT/US1990/005120 patent/WO1991003981A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0491781A1 (de) | 1992-07-01 |
WO1991003981A1 (en) | 1991-04-04 |
AU6342790A (en) | 1991-04-18 |
EP0491781A4 (en) | 1992-10-14 |
DE69025065D1 (de) | 1996-03-07 |
EP0491781B1 (de) | 1996-01-24 |
CA2065737A1 (en) | 1991-03-13 |
ATE133323T1 (de) | 1996-02-15 |
CA2065737C (en) | 1996-08-06 |
US5165417A (en) | 1992-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |