DK1069860T3 - Fremgangsmåde og apparat til bestemmelse af rytmen i auskultationssignaler - Google Patents

Fremgangsmåde og apparat til bestemmelse af rytmen i auskultationssignaler

Info

Publication number
DK1069860T3
DK1069860T3 DK99911650T DK99911650T DK1069860T3 DK 1069860 T3 DK1069860 T3 DK 1069860T3 DK 99911650 T DK99911650 T DK 99911650T DK 99911650 T DK99911650 T DK 99911650T DK 1069860 T3 DK1069860 T3 DK 1069860T3
Authority
DK
Denmark
Prior art keywords
auscultation
biased
signal
auscultation signal
rhythm
Prior art date
Application number
DK99911650T
Other languages
English (en)
Inventor
Torben Naurbo Dalgaard
Lars Arknaes-Pedersen
Original Assignee
Bang & Olufsen Medicom As
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 Bang & Olufsen Medicom As filed Critical Bang & Olufsen Medicom As
Application granted granted Critical
Publication of DK1069860T3 publication Critical patent/DK1069860T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A61B7/04—Electric stethoscopes

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DK99911650T 1998-04-08 1999-04-07 Fremgangsmåde og apparat til bestemmelse af rytmen i auskultationssignaler DK1069860T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK51798 1998-04-08
PCT/DK1999/000204 WO1999052435A1 (en) 1998-04-08 1999-04-07 A method and an apparatus for estimating the rhythm in auscultation signals

Publications (1)

Publication Number Publication Date
DK1069860T3 true DK1069860T3 (da) 2008-04-28

Family

ID=8094449

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99911650T DK1069860T3 (da) 1998-04-08 1999-04-07 Fremgangsmåde og apparat til bestemmelse af rytmen i auskultationssignaler

Country Status (9)

Country Link
US (1) US7130429B1 (da)
EP (1) EP1069860B1 (da)
JP (1) JP4389239B2 (da)
AT (1) ATE381286T1 (da)
AU (1) AU3026599A (da)
DE (1) DE69937789T2 (da)
DK (1) DK1069860T3 (da)
ES (1) ES2301237T3 (da)
WO (1) WO1999052435A1 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6551251B2 (en) * 2000-02-14 2003-04-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Passive fetal heart monitoring system
DE10046703B4 (de) * 2000-09-21 2005-03-31 Achim Dr. Hein Verfahren und Vorrichtung zur nicht-invasiven Erfassung von Körperdaten des menschlichen Körpers
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
US8184816B2 (en) * 2008-03-18 2012-05-22 Qualcomm Incorporated Systems and methods for detecting wind noise using multiple audio sources
US8812309B2 (en) 2008-03-18 2014-08-19 Qualcomm Incorporated Methods and apparatus for suppressing ambient noise using multiple audio signals
US20100256505A1 (en) * 2009-04-03 2010-10-07 Jingping Xu Health monitoring method and system
US9198634B2 (en) 2009-08-03 2015-12-01 Diacoustic Medical Devices (Pty) Ltd Medical decision support system
US9480400B2 (en) 2010-02-01 2016-11-01 3M Innovative Properties Company Electronic stethoscope system for telemedicine applications
US9204856B2 (en) * 2010-02-01 2015-12-08 3M Innovative Properties Company Electronic stethoscope system for telemedicine applications
US20110295139A1 (en) * 2010-05-28 2011-12-01 Te-Chung Isaac Yang Method and system for reliable respiration parameter estimation from acoustic physiological signal
EP2846696A1 (en) 2012-05-11 2015-03-18 3M Innovative Properties Company Bioacoustic sensor with noise vibration control
WO2013184315A1 (en) 2012-06-05 2013-12-12 3M Innovative Properties Company Enhanced auscultatory sensor and analysis for patient diagnosis
JP6136394B2 (ja) * 2012-08-09 2017-05-31 株式会社Ｊｖｃケンウッド 呼吸音分析装置、呼吸音分析方法および呼吸音分析プログラム
EP3085308B1 (en) * 2015-04-14 2018-05-09 Tata Consultancy Services Limited Determining a heart rate and a heart rate variability
US11045144B2 (en) 2017-10-20 2021-06-29 Ausculsciences, Inc. Coronary artery disease detection signal processing system and method
US11284827B2 (en) 2017-10-21 2022-03-29 Ausculsciences, Inc. Medical decision support system
US12402854B2 (en) * 2019-09-20 2025-09-02 Ami Inc. Medical device and program

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220160A (en) * 1978-07-05 1980-09-02 Clinical Systems Associates, Inc. Method and apparatus for discrimination and detection of heart sounds
CA1143014A (en) 1980-04-24 1983-03-15 Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence Portable digital heart rate meter/ stethoscope
US4454609A (en) * 1981-10-05 1984-06-12 Signatron, Inc. Speech intelligibility enhancement
US4905706A (en) 1988-04-20 1990-03-06 Nippon Colin Co., Ltd. Method an apparatus for detection of heart disease
US4972841A (en) 1988-11-14 1990-11-27 Iguchi Robert K Stethoscope with pulse rate display
WO1992020284A1 (en) 1991-05-10 1992-11-26 Seismed Instruments, Inc. Seismocardiographic analysis system
US5317273A (en) * 1992-10-22 1994-05-31 Liberty Mutual Hearing protection device evaluation apparatus
FR2697937A1 (fr) 1992-11-06 1994-05-13 Thomson Csf Procédé de discrimination de la parole en présence de bruits ambiants et vocodeur à faible débit pour la mise en Óoeuvre du procédé.
US5539831A (en) * 1993-08-16 1996-07-23 The University Of Mississippi Active noise control stethoscope
US5557681A (en) 1993-09-24 1996-09-17 Thomasson; Samuel L. Electronic stethoscope
CA2151966A1 (en) 1995-06-16 1996-12-17 Hart Katz Stethoscope
US6026170A (en) 1995-11-27 2000-02-15 Minnesota Mining And Manufacturing Company Electronic stethoscope with idealized bell and idealized diaphragm modes

Also Published As

Publication number Publication date
EP1069860B1 (en) 2007-12-19
ES2301237T3 (es) 2008-06-16
ATE381286T1 (de) 2008-01-15
EP1069860A1 (en) 2001-01-24
US7130429B1 (en) 2006-10-31
JP2002511295A (ja) 2002-04-16
WO1999052435A1 (en) 1999-10-21
DE69937789D1 (de) 2008-01-31
JP4389239B2 (ja) 2009-12-24
AU3026599A (en) 1999-11-01
DE69937789T2 (de) 2008-12-04

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