HK1129821A1 - 心血管聲音的多參數分類 - Google Patents

心血管聲音的多參數分類

Info

Publication number
HK1129821A1
HK1129821A1 HK09107264.5A HK09107264A HK1129821A1 HK 1129821 A1 HK1129821 A1 HK 1129821A1 HK 09107264 A HK09107264 A HK 09107264A HK 1129821 A1 HK1129821 A1 HK 1129821A1
Authority
HK
Hong Kong
Prior art keywords
cardiovascular sound
parametric classification
multi parametric
classification
cardiovascular
Prior art date
Application number
HK09107264.5A
Other languages
English (en)
Inventor
Samuel Emil Schmidt
Johannes Struijk
Claus Graff
Original Assignee
Acarix 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 Acarix As filed Critical Acarix As
Publication of HK1129821A1 publication Critical patent/HK1129821A1/zh

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Artificial Intelligence (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
HK09107264.5A 2006-06-26 2009-08-07 心血管聲音的多參數分類 HK1129821A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/DK2006/000374 WO2008000254A1 (en) 2006-06-26 2006-06-26 Multi parametric classification of cardiovascular sounds
PCT/DK2007/000309 WO2008000259A2 (en) 2006-06-26 2007-06-26 Multi parametric classification of cardiovascular sound

Publications (1)

Publication Number Publication Date
HK1129821A1 true HK1129821A1 (zh) 2009-12-11

Family

ID=37680714

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09107264.5A HK1129821A1 (zh) 2006-06-26 2009-08-07 心血管聲音的多參數分類

Country Status (11)

Country Link
US (2) US20100145210A1 (zh)
EP (1) EP2034900B1 (zh)
JP (1) JP5576116B2 (zh)
CN (1) CN101478921B (zh)
AU (1) AU2007264203B2 (zh)
BR (1) BRPI0713474A2 (zh)
CA (1) CA2654252C (zh)
DK (1) DK2034900T3 (zh)
HK (1) HK1129821A1 (zh)
RU (1) RU2449730C2 (zh)
WO (2) WO2008000254A1 (zh)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7520860B2 (en) * 2005-04-13 2009-04-21 Marie G. Johnson Detection of coronary artery disease using an electronic stethoscope
IL172754A0 (en) 2005-12-22 2006-04-10 Menashe Shahar Urethral blockage diagnosis
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
WO2008000254A1 (en) * 2006-06-26 2008-01-03 Coloplast A/S Multi parametric classification of cardiovascular sounds
WO2009138979A1 (en) * 2008-05-13 2009-11-19 P. Square Medical Ltd. Monitoring conditions of a patient's urinary system
ES2293860B1 (es) 2007-10-01 2009-02-01 Hierros Y Aplanaciones, S.A. (Hiasa) Sistema de anclaje fusible directo para poste de soporte de una barrera de seguridad o pretil en un terreno rigido.
US11389080B2 (en) 2007-11-28 2022-07-19 Intervet Inc. System and method for diagnosis of bovine diseases using auscultation analysis
BRPI0905956A2 (pt) 2008-02-06 2015-06-30 Capis Sprl Método de determinação de banda de frequência característica de uma doença cardíaca, método para a detecção de doenças cardíacas, dispositivo programável e conjunto de instruções em meio legível por computador
EP2347311A1 (en) * 2008-10-20 2011-07-27 Siemens Corporation Robust filtering and prediction using switching models for machine condition monitoring
US10064580B2 (en) 2008-11-07 2018-09-04 Intervet Inc. System and method for determining antibiotic effectiveness in respiratory diseased animals using auscultation analysis
CN102271589A (zh) * 2008-12-30 2011-12-07 皇家飞利浦电子股份有限公司 用于处理心音信号的方法和系统
WO2011071989A2 (en) * 2009-12-08 2011-06-16 Aum Cardiovascular, Llc Systems and methods for detecting cardiovascular disease
JP5508517B2 (ja) * 2010-03-18 2014-06-04 パナソニック株式会社 生体音検査装置、生体音検査方法、プログラム及び集積回路
WO2012025815A1 (en) * 2010-08-25 2012-03-01 Diacoustic Medical Devices (Pty) Ltd A system and method for classifying a heart sound
EP2462871A1 (en) * 2010-12-13 2012-06-13 Acarix A/S System, stethoscope and method for indicating risk of coronary artery disease
CN103052355B (zh) * 2011-03-25 2015-02-04 松下电器产业株式会社 生物体声音处理装置及生物体声音处理方法
ES2873478T3 (es) 2011-12-01 2021-11-03 Viewcare Tech 1 Aps Control del embarazo y el parto mediante un sistema de telesalud multifactorial
CA2867619C (en) * 2012-04-09 2021-08-31 Geissler Companies, Llc System and method for diagnosis of bovine diseases using auscultation analysis
JP6031863B2 (ja) * 2012-07-19 2016-11-24 株式会社Ｊｖｃケンウッド 心音分析装置、心音分析方法および心音分析プログラム
JP6036174B2 (ja) * 2012-10-31 2016-11-30 株式会社Ｊｖｃケンウッド 心音情報処理装置、心音情報処理方法および心音情報処理プログラム
JP6036242B2 (ja) * 2012-12-06 2016-11-30 株式会社Ｊｖｃケンウッド 心音情報処理装置、心音情報処理方法およびプログラム
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.
EP3019077B1 (en) * 2013-07-11 2020-10-21 Coala-Life AB Classifying heart sounds
US9167971B2 (en) * 2013-12-05 2015-10-27 Comsats Institute Of Information Technology Heart murmur extraction and heart impairments identification using fuzzy controller
US10271737B2 (en) 2014-09-18 2019-04-30 National Central University Noninvasive arterial condition detecting method, system, and non-transitory computer readable storage medium
US10251562B2 (en) 2015-01-07 2019-04-09 Children's National Medical Center Apparatus and method for detecting heart murmurs
EP3078329A1 (en) 2015-04-09 2016-10-12 Acarix A/S Indication of risk for coronary artery disease
US9965685B2 (en) 2015-06-12 2018-05-08 Google Llc Method and system for detecting an audio event for smart home devices
EP3307147B1 (en) * 2015-06-15 2021-12-29 CVR Global, Inc. Non-invasive method for measuring sound frequencies created by vortices in a carotid artery
JP6604113B2 (ja) * 2015-09-24 2019-11-13 富士通株式会社 飲食行動検出装置、飲食行動検出方法及び飲食行動検出用コンピュータプログラム
JP6468986B2 (ja) * 2015-10-27 2019-02-13 日本電信電話株式会社 ノイズ判定装置、方法、およびプログラム
EP3367908B1 (en) * 2015-10-30 2020-09-23 The Johns Hopkins University Programmable electronic stethoscope devices, algorithms, systems, and methods
CN106530927A (zh) * 2016-12-28 2017-03-22 侯江昊 一种展示心脏杂音产生原理的装置
US11877885B2 (en) * 2017-07-31 2024-01-23 University of Pittsburgh—of the Commonwealth System of Higher Education System for automatic and early detection flap failure
US11045163B2 (en) 2017-09-19 2021-06-29 Ausculsciences, Inc. Method of detecting noise in auscultatory sound signals of a coronary-artery-disease detection system
US11284827B2 (en) 2017-10-21 2022-03-29 Ausculsciences, Inc. Medical decision support system
WO2019140600A1 (zh) * 2018-01-18 2019-07-25 深圳前海达闼云端智能科技有限公司 心音的识别方法及云系统
CN111914655B (zh) * 2020-07-06 2022-07-12 电子科技大学 一种基于显著信号子段提取的脉象分类方法
AR123464A1 (es) * 2020-07-31 2022-12-07 Fraunhofer Ges Forschung Análisis de una señal acústica

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1317708A1 (ru) * 1985-03-29 1988-03-15 Предприятие П/Я М-5629 Устройство дл анализа кардиоритма
US4792145A (en) * 1985-11-05 1988-12-20 Sound Enhancement Systems, Inc. Electronic stethoscope system and method
DE3732122C2 (de) * 1987-09-24 1996-02-22 Dieter Prof Dr Ing Barschdorff Vorrichtung zur Bewertung einer periodischen Folge von Herzgeräuschsignalen
US5010889A (en) * 1988-02-04 1991-04-30 Bloodline Technology Intelligent stethoscope
US5218969A (en) * 1988-02-04 1993-06-15 Blood Line Technology, Inc. Intelligent stethoscope
US5036857A (en) * 1989-10-26 1991-08-06 Rutgers, The State University Of New Jersey Noninvasive diagnostic system for coronary artery disease
US5146414A (en) * 1990-04-18 1992-09-08 Interflo Medical, Inc. Method and apparatus for continuously measuring volumetric flow
JP3503962B2 (ja) 1993-07-16 2004-03-08 富士通テン株式会社 プログラム自動配置装置
US5550902A (en) * 1994-08-17 1996-08-27 American Telecare, Inc. Remote stethoscope signal processing system
US5453576A (en) * 1994-10-24 1995-09-26 Transonic Systems Inc. Cardiovascular measurements by sound velocity dilution
US5841846A (en) * 1996-09-16 1998-11-24 American Telecare, Inc. Digital telephonic system for stethoscope signal processing
US6050950A (en) * 1996-12-18 2000-04-18 Aurora Holdings, Llc Passive/non-invasive systemic and pulmonary blood pressure measurement
US6048319A (en) * 1998-10-01 2000-04-11 Integrated Medical Systems, Inc. Non-invasive acoustic screening device for coronary stenosis
US6780159B2 (en) * 2001-01-16 2004-08-24 Biomedical Acoustic Research Corporation Acoustic detection of vascular conditions
AU2003225066A1 (en) 2002-04-19 2003-11-03 Colin Medical Technology Corporation Headset for measuring physiological parameters
US20040260188A1 (en) * 2003-06-17 2004-12-23 The General Hospital Corporation Automated auscultation system
US7300405B2 (en) * 2003-10-22 2007-11-27 3M Innovative Properties Company Analysis of auscultatory sounds using single value decomposition
JP4759727B2 (ja) * 2004-03-19 2011-08-31 国立大学法人山口大学 デジタル聴診解析システム
WO2008000254A1 (en) * 2006-06-26 2008-01-03 Coloplast A/S Multi parametric classification of cardiovascular sounds
US20080119749A1 (en) * 2006-11-20 2008-05-22 Cardiac Pacemakers, Inc. Respiration-synchronized heart sound trending

Also Published As

Publication number Publication date
AU2007264203A1 (en) 2008-01-03
CA2654252C (en) 2016-08-09
WO2008000259A3 (en) 2008-04-10
US20100145210A1 (en) 2010-06-10
WO2008000254A1 (en) 2008-01-03
JP5576116B2 (ja) 2014-08-20
CA2654252A1 (en) 2008-01-03
RU2009102245A (ru) 2010-08-10
US8684943B2 (en) 2014-04-01
EP2034900B1 (en) 2016-03-09
RU2449730C2 (ru) 2012-05-10
CN101478921A (zh) 2009-07-08
JP2009540971A (ja) 2009-11-26
DK2034900T3 (en) 2016-06-20
EP2034900A2 (en) 2009-03-18
WO2008000259A2 (en) 2008-01-03
AU2007264203B2 (en) 2014-01-30
US20100160807A1 (en) 2010-06-24
CN101478921B (zh) 2011-05-25
BRPI0713474A2 (pt) 2012-02-28

Similar Documents

Publication Publication Date Title
HK1129821A1 (zh) 心血管聲音的多參數分類
EP1892996A4 (en) SPEAKER
EP1913708A4 (en) FINDING THE QUALITY OF AN AUDIO DEVICE
GB2437401B (en) Processing audio input signals
GB2453480B (en) Audio enhancement module for portable media player
EP2111243A4 (en) CARDIOVASCULAR OPERATIONS
GB0725332D0 (en) Speaker
EP1830601A4 (en) LOUD SPEAKER
EP2033482A4 (en) SPEAKER
EP1881734A4 (en) LOUD SPEAKER
EP2036394A4 (en) SPEAKER
TWI318538B (en) Multimedia speaker product
GB2456113C (en) Speaker configuration
EP1942701A4 (en) LOUD SPEAKER
SG136870A1 (en) High definition audio architecture
EP1833278A4 (en) SPEAKER
GB0704222D0 (en) Personal audio manager
GB2441369B (en) Piezoelectric speaker
GB0612559D0 (en) Audio interfaces
AU313756S (en) Sound disk
GB0602495D0 (en) Sound wave technology
AU307907S (en) Speaker
GB0818898D0 (en) Pop-ups talking and sound books
GB0612831D0 (en) Audio data mixing
GB0722394D0 (en) Audio speaker