ATE431099T1 - Verfahren für willkürliche zweidimensionale skalierung phonokardiographischer signale - Google Patents

Verfahren für willkürliche zweidimensionale skalierung phonokardiographischer signale

Info

Publication number
ATE431099T1
ATE431099T1 AT03753341T AT03753341T ATE431099T1 AT E431099 T1 ATE431099 T1 AT E431099T1 AT 03753341 T AT03753341 T AT 03753341T AT 03753341 T AT03753341 T AT 03753341T AT E431099 T1 ATE431099 T1 AT E431099T1
Authority
AT
Austria
Prior art keywords
heart
signal
arbitrary
transformations
unchanged
Prior art date
Application number
AT03753341T
Other languages
English (en)
Inventor
Flemming Munk
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 ATE431099T1 publication Critical patent/ATE431099T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • 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
AT03753341T 2002-10-09 2003-10-09 Verfahren für willkürliche zweidimensionale skalierung phonokardiographischer signale ATE431099T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200201522 2002-10-09
PCT/DK2003/000681 WO2004032742A1 (en) 2002-10-09 2003-10-09 A method for arbitrary two-dimensional scaling of phonocardiographic signals

Publications (1)

Publication Number Publication Date
ATE431099T1 true ATE431099T1 (de) 2009-05-15

Family

ID=32087893

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03753341T ATE431099T1 (de) 2002-10-09 2003-10-09 Verfahren für willkürliche zweidimensionale skalierung phonokardiographischer signale

Country Status (6)

Country Link
US (1) US7438689B2 (de)
EP (1) EP1558146B1 (de)
AT (1) ATE431099T1 (de)
AU (1) AU2003271549A1 (de)
DE (1) DE60327647D1 (de)
WO (1) WO2004032742A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8818496B2 (en) 2005-10-14 2014-08-26 Medicalgorithmics Ltd. Systems for safe and remote outpatient ECG monitoring
WO2007043903A1 (en) * 2005-10-14 2007-04-19 Medicalgorithmics Sp. Z O.O. Method, device and system for lead-limited electrocardiography (ecg) signal analysis
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
EP2014235A1 (de) * 2007-07-09 2009-01-14 Medicalgorithmics Sp. Z.O.O. Verfahren, Vorrichtung und System zur Analyse kardioakustischer Signale
WO2009027812A2 (en) * 2007-08-31 2009-03-05 Medicalgorithmics Sp. Zo.O Reconstruction of geometry of a body component and analysis of spatial distribution of electrophysiological values
US20090192401A1 (en) * 2008-01-25 2009-07-30 Sourabh Ravindran Method and system for heart sound identification
WO2010076740A1 (en) * 2008-12-30 2010-07-08 Koninklijke Philips Electronics N.V. A method and system for processing heart sound signals
US8491488B1 (en) 2010-10-01 2013-07-23 Blaufuss Medical Multimedia Laboratories, LLC Method and system for identifying cardiopulmonary findings by using a heart and lung sounds builder
JP7278566B2 (ja) * 2018-10-25 2023-05-22 株式会社デルタツーリング 生体状態推定装置及び生体状態推定システム
CN109893163B (zh) * 2019-01-23 2021-07-02 苏州美糯爱医疗科技有限公司 一种自动定位并修复电子听诊器削波失真波形的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL293628A (de) * 1962-12-06
US3581735A (en) * 1968-06-12 1971-06-01 Hewlett Packard Gmbh Heartbeat frequency determining apparatus and method
US4378022A (en) * 1981-01-15 1983-03-29 California Institute Of Technology Energy-frequency-time heart sound analysis
US4446873A (en) * 1981-03-06 1984-05-08 Siemens Gammasonics, Inc. Method and apparatus for detecting heart sounds
US4649930A (en) * 1981-03-06 1987-03-17 Siemens Gammasonics, Inc. Apparatus for beat buffering techniques varified by arrhythmias detection for stopaction frames of cardiac function
US4792145A (en) * 1985-11-05 1988-12-20 Sound Enhancement Systems, Inc. Electronic stethoscope system and method
US5012815A (en) * 1989-02-02 1991-05-07 Yale University Dynamic spectral phonocardiograph
US4967760A (en) * 1989-02-02 1990-11-06 Bennett Jr William R Dynamic spectral phonocardiograph
US5036857A (en) * 1989-10-26 1991-08-06 Rutgers, The State University Of New Jersey Noninvasive diagnostic system for coronary artery disease
US5086776A (en) * 1990-03-06 1992-02-11 Precision Diagnostics, Inc. Apparatus and method for sensing cardiac performance
DK63193D0 (da) * 1993-06-02 1993-06-02 Bang & Olufsen Tech As Apparat til maaling af hjertesignaler
US5825895A (en) * 1995-07-21 1998-10-20 Stethtech Corporation Electronic stethoscope
US6005951A (en) * 1995-07-21 1999-12-21 Stethtech Corporation Electronic stethoscope
US6665564B2 (en) * 2001-05-21 2003-12-16 Cardiac Pacemakers, Inc. Cardiac rhythm management system selecting A-V delay based on interval between atrial depolarization and mitral valve closure
EP1389957A1 (de) * 2001-05-28 2004-02-25 Health Devices Pte Ltd. Herzdiagnosesystem

Also Published As

Publication number Publication date
EP1558146B1 (de) 2009-05-13
DE60327647D1 (de) 2009-06-25
US7438689B2 (en) 2008-10-21
WO2004032742A1 (en) 2004-04-22
US20060155203A1 (en) 2006-07-13
AU2003271549A1 (en) 2004-05-04
EP1558146A1 (de) 2005-08-03

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