BR112012014295A2 - aparelho processador de sinais, método de operação de um aparelho processador de sinais e produto de programa de computador - Google Patents

aparelho processador de sinais, método de operação de um aparelho processador de sinais e produto de programa de computador

Info

Publication number
BR112012014295A2
BR112012014295A2 BR112012014295A BR112012014295A BR112012014295A2 BR 112012014295 A2 BR112012014295 A2 BR 112012014295A2 BR 112012014295 A BR112012014295 A BR 112012014295A BR 112012014295 A BR112012014295 A BR 112012014295A BR 112012014295 A2 BR112012014295 A2 BR 112012014295A2
Authority
BR
Brazil
Prior art keywords
processing apparatus
signal processing
operating
computer program
program product
Prior art date
Application number
BR112012014295A
Other languages
English (en)
Inventor
Sanjaya Kumara
Kumar Prashant
Rajan Venkatesan Souri
Mallya Yogisha
Original Assignee
Koninl Philips Electronics Nv
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 Koninl Philips Electronics Nv filed Critical Koninl Philips Electronics Nv
Publication of BR112012014295A2 publication Critical patent/BR112012014295A2/pt

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
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/005—Detecting noise caused by implants, e.g. cardiac valves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (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)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
BR112012014295A 2009-12-18 2010-12-13 aparelho processador de sinais, método de operação de um aparelho processador de sinais e produto de programa de computador BR112012014295A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09179922 2009-12-18
PCT/IB2010/055768 WO2011073879A2 (en) 2009-12-18 2010-12-13 Signal processing apparatus and method for phonocardiogram signal

Publications (1)

Publication Number Publication Date
BR112012014295A2 true BR112012014295A2 (pt) 2017-10-24

Family

ID=43857871

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014295A BR112012014295A2 (pt) 2009-12-18 2010-12-13 aparelho processador de sinais, método de operação de um aparelho processador de sinais e produto de programa de computador

Country Status (7)

Country Link
US (1) US8771198B2 (pt)
EP (1) EP2512347B1 (pt)
JP (1) JP5785187B2 (pt)
CN (1) CN102655814B (pt)
BR (1) BR112012014295A2 (pt)
RU (1) RU2580985C2 (pt)
WO (1) WO2011073879A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103584881B (zh) * 2013-11-29 2015-12-02 成都工业学院 基于双控制器的电子听诊器
EP4218559A1 (en) 2014-02-25 2023-08-02 ICU Medical, Inc. Patient monitoring system with gatekeeper signal
CN104473660B (zh) * 2014-12-29 2017-06-30 哈尔滨师范大学 一种基于子带能量包络自相关特征的异常心音识别方法
CN104490417B (zh) * 2015-01-22 2017-02-22 苏州本草芙源医疗设备有限公司 数字听诊器与心音信号的处理方法
CA3002372C (en) 2015-10-19 2021-03-02 Icu Medical, Inc. Hemodynamic monitoring system with detachable display unit
CN108601527B (zh) * 2016-10-21 2020-07-07 华为技术有限公司 血压测量设备的校准方法及血压测量设备
EP3644850A4 (en) * 2017-06-30 2021-04-14 Coala-Life AB ANALYSIS OF PHONOCARDIOGRAM AND ELECTROCARDIOGRAM DATA FROM A PORTABLE SENSOR DEVICE
WO2019073281A1 (en) 2017-10-10 2019-04-18 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement THORACIC SIGNAL RECORDING SYSTEM AND METHOD OF USING THE SAME
US11045144B2 (en) 2017-10-20 2021-06-29 Ausculsciences, Inc. Coronary artery disease detection signal processing system and method
CN108420453A (zh) * 2018-02-26 2018-08-21 河南善仁医疗科技有限公司 基于多路心音的心脏杂音类型的识别方法
CN108784679B (zh) * 2018-02-26 2021-03-23 河南善仁医疗科技有限公司 多路心音的心音传感器位置识别纠正方法
CN110368019B (zh) * 2019-07-03 2022-03-08 北京必安必恒科技发展有限公司 一种心音信号特征提取、检测模型构建及检测装置
CN111700636A (zh) * 2020-07-03 2020-09-25 广州呼吸健康研究院 一种电子心肺音数据标注管理方法及装置
JPWO2022044130A1 (pt) * 2020-08-25 2022-03-03

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05309075A (ja) * 1992-03-13 1993-11-22 Nippon Koden Corp 心音解析装置
US5687738A (en) 1995-07-03 1997-11-18 The Regents Of The University Of Colorado Apparatus and methods for analyzing heart sounds
US6572560B1 (en) 1999-09-29 2003-06-03 Zargis Medical Corp. Multi-modal cardiac diagnostic decision support system and method
JP3604127B2 (ja) * 2000-11-27 2004-12-22 日本電信電話株式会社 多チャネル音響信号収集装置
WO2002096293A1 (en) * 2001-05-28 2002-12-05 Health Devices Pte Ltd. Heart diagnosis system
JP2005027751A (ja) * 2003-07-08 2005-02-03 Konica Minolta Medical & Graphic Inc 生体音信号処理システム
US7300405B2 (en) 2003-10-22 2007-11-27 3M Innovative Properties Company Analysis of auscultatory sounds using single value decomposition
RU2308876C2 (ru) * 2005-12-02 2007-10-27 Федеральное государственное унитарное предприятие "НИИ "Экран" Устройство многокомпонентной диагностики сердечной деятельности человека по пульсу
JP4904487B2 (ja) * 2006-01-17 2012-03-28 国立大学法人 長崎大学 肺音診断装置
US7806833B2 (en) * 2006-04-27 2010-10-05 Hd Medical Group Limited Systems and methods for analysis and display of heart sounds
US20080154144A1 (en) * 2006-08-08 2008-06-26 Kamil Unver Systems and methods for cardiac contractility analysis
JP2008167799A (ja) * 2007-01-09 2008-07-24 Ntt Data Corp 診療音分析装置、及び、プログラム
US8290577B2 (en) * 2007-03-23 2012-10-16 Brooks Donald J Methods and apparatus for enhanced fiducial point determination and non-invasive hemodynamic parameter determination
CN101530331A (zh) * 2008-09-11 2009-09-16 兰州理工大学 基于Labview开发平台的心音信号检测与分析系统

Also Published As

Publication number Publication date
WO2011073879A2 (en) 2011-06-23
JP5785187B2 (ja) 2015-09-24
RU2580985C2 (ru) 2016-04-10
WO2011073879A3 (en) 2011-09-01
CN102655814B (zh) 2015-10-07
RU2012130372A (ru) 2014-01-27
US8771198B2 (en) 2014-07-08
CN102655814A (zh) 2012-09-05
US20120289849A1 (en) 2012-11-15
EP2512347A2 (en) 2012-10-24
EP2512347B1 (en) 2017-03-15
JP2013514122A (ja) 2013-04-25

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements