CN103249357B - 周期性生理信号的处理 - Google Patents

周期性生理信号的处理 Download PDF

Info

Publication number
CN103249357B
CN103249357B CN201180059009.4A CN201180059009A CN103249357B CN 103249357 B CN103249357 B CN 103249357B CN 201180059009 A CN201180059009 A CN 201180059009A CN 103249357 B CN103249357 B CN 103249357B
Authority
CN
China
Prior art keywords
signal
period
characteristic
unit
value
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201180059009.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN103249357A (zh
Inventor
N·布萨
J·韦帕
S·R·库达维利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN103249357A publication Critical patent/CN103249357A/zh
Application granted granted Critical
Publication of CN103249357B publication Critical patent/CN103249357B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • 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)
CN201180059009.4A 2010-10-08 2011-09-26 周期性生理信号的处理 Active CN103249357B (zh)

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 (2)

Publication Number Publication Date
CN103249357A CN103249357A (zh) 2013-08-14
CN103249357B true CN103249357B (zh) 2016-02-10

Family

ID=44983683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180059009.4A Active CN103249357B (zh) 2010-10-08 2011-09-26 周期性生理信号的处理

Country Status (6)

Country Link
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)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20090228057A1 (en) * 2008-03-07 2009-09-10 Cameron Health, Inc. Accurate Cardiac Event Detection in an Implantable Cardiac Stimulus Device
CN101637384A (zh) * 2008-07-28 2010-02-03 通用电气公司 Ecg监视系统中信号质量指示和假警报减少的系统和方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20090228057A1 (en) * 2008-03-07 2009-09-10 Cameron Health, Inc. Accurate Cardiac Event Detection in an Implantable Cardiac Stimulus Device
CN101637384A (zh) * 2008-07-28 2010-02-03 通用电气公司 Ecg监视系统中信号质量指示和假警报减少的系统和方法

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
JP5873875B2 (ja) 2016-03-01
JP2013544548A (ja) 2013-12-19

Similar Documents

Publication Publication Date Title
CN103249357A (zh) 周期性生理信号的处理
JP2013544548A5 (cg-RX-API-DMAC10.html)
CN101873826B (zh) 耳式心脏监测装置和方法
KR102295361B1 (ko) 휴대용 센서 장치로부터의 심음도 및 심전도 데이터 분석
EP3678551B1 (en) Electronic stethoscope with enhanced features
US12029606B2 (en) Electronic stethoscope with enhanced features
EP3117766A1 (en) Processing biological data
US11116478B2 (en) Diagnosis of pathologies using infrasonic signatures
JP2013518607A (ja) 携帯型モニタリングのための生理学的信号の品質を分類する方法およびシステム
KR101706197B1 (ko) 압전센서를 이용한 폐쇄성수면무호흡 선별검사를 위한 장치 및 방법
JP4848524B2 (ja) 聴診心音信号の処理方法及び聴診装置
EP2461750A1 (en) Medical decision support system
CN111481181A (zh) 生命体征估计器的生命体征估计装置和校准方法
CN116369888B (zh) 一种非接触式心率变异性数据获取方法和装置
US20150088021A1 (en) Vital signs sensing apparatus and associated method
JPWO2015178439A1 (ja) 睡眠時無呼吸の中枢型／閉塞型診断支援装置および診断支援方法、ならびに睡眠時無呼吸の中枢型／閉塞型診断支援プログラムを記録したコンピュータ読み取り可能な記録媒体
CN101264015A (zh) 用于患者评估的方法和系统
JP7122225B2 (ja) 処理装置、システム、処理方法、およびプログラム
JP2023520451A (ja) 呼吸努力を決定するためのシステム及び方法
Grundlehner et al. Methods to characterize sensors for capturing body sounds
Kumar et al. Estimation of respiratory rate from a corrupted PPG signal using time-frequency spectrogram
Mantji et al. Electronic stethoscope design, prototyping and testing
FR2973998A1 (fr) Dispostif et procede de suivi d'une activite cardiaque et pulmonaire

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant