JP5873875B2 - 信号処理装置、信号処理システム及び信号処理方法 - Google Patents

信号処理装置、信号処理システム及び信号処理方法 Download PDF

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JP5873875B2
JP5873875B2 JP2013532293A JP2013532293A JP5873875B2 JP 5873875 B2 JP5873875 B2 JP 5873875B2 JP 2013532293 A JP2013532293 A JP 2013532293A JP 2013532293 A JP2013532293 A JP 2013532293A JP 5873875 B2 JP5873875 B2 JP 5873875B2
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signal
cycle
signal processing
processing apparatus
unit
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JP2013544548A5 (cg-RX-API-DMAC10.html
JP2013544548A (ja
Inventor
ブッサ，ナガラジュ
ヴェパ，ジシェンドラ
ラオ クダヴェリー，スリニヴァス
ラオ クダヴェリー，スリニヴァス
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • 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
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/7405—Details of notification to user or communication with user or patient; User input means using sound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/7455—Details of notification to user or communication with user or patient; User input means characterised by tactile indication, e.g. vibration or electrical stimulation
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7232—Signal processing specially adapted for physiological signals or for diagnostic purposes involving compression of the physiological signal, e.g. to extend the signal recording period

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Signal Processing (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (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)
JP2013532293A 2010-10-08 2011-09-26 信号処理装置、信号処理システム及び信号処理方法 Active JP5873875B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10186933.7 2010-10-08
EP10186933 2010-10-08
PCT/IB2011/054216 WO2012046158A1 (en) 2010-10-08 2011-09-26 Processing of periodic physiological signals

Publications (3)

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JP2013544548A JP2013544548A (ja) 2013-12-19
JP2013544548A5 JP2013544548A5 (cg-RX-API-DMAC10.html) 2015-09-03
JP5873875B2 true JP5873875B2 (ja) 2016-03-01

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JP2013532293A Active JP5873875B2 (ja) 2010-10-08 2011-09-26 信号処理装置、信号処理システム及び信号処理方法

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US (1) US9480432B2 (cg-RX-API-DMAC10.html)
EP (1) EP2624746B1 (cg-RX-API-DMAC10.html)
JP (1) JP5873875B2 (cg-RX-API-DMAC10.html)
CN (1) CN103249357B (cg-RX-API-DMAC10.html)
TW (1) TW201221118A (cg-RX-API-DMAC10.html)
WO (1) WO2012046158A1 (cg-RX-API-DMAC10.html)

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US8509882B2 (en) 2010-06-08 2013-08-13 Alivecor, Inc. Heart monitoring system usable with a smartphone or computer
US9351654B2 (en) 2010-06-08 2016-05-31 Alivecor, Inc. Two electrode apparatus and methods for twelve lead ECG
WO2014036436A1 (en) 2012-08-30 2014-03-06 Alivecor, Inc. Cardiac performance monitoring system for use with mobile communications devices
US9254095B2 (en) 2012-11-08 2016-02-09 Alivecor Electrocardiogram signal detection
WO2014107700A1 (en) 2013-01-07 2014-07-10 Alivecor, Inc. Methods and systems for electrode placement
WO2014145927A1 (en) 2013-03-15 2014-09-18 Alivecor, Inc. Systems and methods for processing and analyzing medical data
US9247911B2 (en) 2013-07-10 2016-02-02 Alivecor, Inc. Devices and methods for real-time denoising of electrocardiograms
US9420956B2 (en) 2013-12-12 2016-08-23 Alivecor, Inc. Methods and systems for arrhythmia tracking and scoring
CN105078505B (zh) * 2014-04-24 2018-01-23 重庆融海超声医学工程研究中心有限公司 生理信号处理方法及处理装置
US20160223514A1 (en) * 2015-01-30 2016-08-04 Samsung Electronics Co., Ltd Method for denoising and data fusion of biophysiological rate features into a single rate estimate
EP3282933B1 (en) 2015-05-13 2020-07-08 Alivecor, Inc. Discordance monitoring
EP3453321B1 (en) * 2017-09-06 2024-05-22 Tata Consultancy Services Limited Non-invasive method and system for estimating blood pressure from photoplethysmogram using statistical post-processing
CN107811631A (zh) * 2017-11-27 2018-03-20 乐普（北京）医疗器械股份有限公司 心电信号质量评估方法
CN109063645B (zh) * 2018-08-01 2022-04-15 歌尔光学科技有限公司 一种滤波方法、设备及存储介质
US20200237313A1 (en) * 2019-01-30 2020-07-30 Pacesetter, Inc. Systems and methods for detecting heart sounds to confirm cardiac events

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US4446873A (en) 1981-03-06 1984-05-08 Siemens Gammasonics, Inc. Method and apparatus for detecting heart sounds
WO1994027492A1 (en) 1993-05-21 1994-12-08 Nims, Inc. Discriminating between valid and artifactual pulse waveforms
US5738104A (en) 1995-11-08 1998-04-14 Salutron, Inc. EKG based heart rate monitor
US5628326A (en) * 1995-11-29 1997-05-13 Hewlett-Packard Company Calculating a heart rate from an ECG waveform by discarding a percentage of R-R intervals prior to averaging
US6217525B1 (en) * 1998-04-30 2001-04-17 Medtronic Physio-Control Manufacturing Corp. Reduced lead set device and method for detecting acute cardiac ischemic conditions
US6169919B1 (en) * 1999-05-06 2001-01-02 Beth Israel Deaconess Medical Center, Inc. System and method for quantifying alternation in an electrocardiogram signal
US6850796B1 (en) * 1999-08-31 2005-02-01 David W. Mortara Method and apparatus to optimally measure cardiac depolarization/repolarization instability
JP2003325464A (ja) 2002-05-15 2003-11-18 Nippon Colin Co Ltd 胎児用脈波伝播速度情報測定装置および分娩監視装置
US20080171945A1 (en) * 2007-01-15 2008-07-17 Dotter James E Apparatus and method for measuring heart rate and other physiological data
EP2268358B1 (en) 2008-03-07 2013-05-22 Cameron Health, Inc. Accurate cardiac event detection in an implantable cardiac stimulus device
US8755875B2 (en) * 2008-05-09 2014-06-17 Siemens Medical Solutions Usa, Inc. System for heart performance characterization and abnormality detection
WO2009138932A1 (en) 2008-05-12 2009-11-19 Koninklijke Philips Electronics N.V. Method and apparatus for processing heart sound signals
US20100023082A1 (en) * 2008-07-22 2010-01-28 Yanting Dong Individualized morphology feature evaluation and selection for discrimination in implantable medical devices
US8805482B2 (en) * 2008-07-28 2014-08-12 General Electric Conpany System and method for signal quality indication and false alarm reduction in ECG monitoring systems
US8622919B2 (en) * 2008-11-17 2014-01-07 Sony Corporation Apparatus, method, and computer program for detecting a physiological measurement from a physiological sound signal
JP2010213773A (ja) * 2009-03-13 2010-09-30 Panasonic Corp 呼吸指示装置
FR2957512A1 (fr) * 2010-03-22 2011-09-23 Sorin Crm Sas Dispositif medical actif comprenant des moyens de detection et de filtrage d'artefacts par analyse du vectogramme cardiaque

Also Published As

Publication number Publication date
US9480432B2 (en) 2016-11-01
WO2012046158A1 (en) 2012-04-12
EP2624746B1 (en) 2017-08-02
EP2624746A1 (en) 2013-08-14
CN103249357A (zh) 2013-08-14
US20130197379A1 (en) 2013-08-01
TW201221118A (en) 2012-06-01
JP2013544548A (ja) 2013-12-19
CN103249357B (zh) 2016-02-10

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