GB2335747B - Signalling heart function - Google Patents

Signalling heart function

Info

Publication number
GB2335747B
GB2335747B GB9906610A GB9906610A GB2335747B GB 2335747 B GB2335747 B GB 2335747B GB 9906610 A GB9906610 A GB 9906610A GB 9906610 A GB9906610 A GB 9906610A GB 2335747 B GB2335747 B GB 2335747B
Authority
GB
United Kingdom
Prior art keywords
signalling
heart function
heart
function
signalling heart
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.)
Expired - Lifetime
Application number
GB9906610A
Other languages
English (en)
Other versions
GB2335747A (en
GB9906610D0 (en
Inventor
Jyh-Yun J Wang
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.)
HP Inc
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
Hewlett Packard Co
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 Agilent Technologies Inc, Hewlett Packard Co filed Critical Agilent Technologies Inc
Publication of GB9906610D0 publication Critical patent/GB9906610D0/en
Publication of GB2335747A publication Critical patent/GB2335747A/en
Application granted granted Critical
Publication of GB2335747B publication Critical patent/GB2335747B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—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
    • A61B5/366—Detecting abnormal QRS complex, e.g. widening
    • 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
    • A61B5/7221—Determining signal validity, reliability or quality
    • 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
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
GB9906610A 1998-03-26 1999-03-22 Signalling heart function Expired - Lifetime GB2335747B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/048,620 US5967994A (en) 1998-03-26 1998-03-26 Method and system for characterizing the quality of signals indicative of heart function

Publications (3)

Publication Number Publication Date
GB9906610D0 GB9906610D0 (en) 1999-05-19
GB2335747A GB2335747A (en) 1999-09-29
GB2335747B true GB2335747B (en) 2002-05-22

Family

ID=21955537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9906610A Expired - Lifetime GB2335747B (en) 1998-03-26 1999-03-22 Signalling heart function

Country Status (4)

Country Link
US (1) US5967994A (enExample)
JP (1) JP4768095B2 (enExample)
DE (1) DE19902253B4 (enExample)
GB (1) GB2335747B (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6273854B1 (en) * 1998-05-05 2001-08-14 Body Bio Corporation Medical diagnostic analysis method and system
US6409659B1 (en) * 1998-11-04 2002-06-25 Ge Medical Systems Information Technologies, Inc. Method and apparatus for displaying physiological patient data
US6684090B2 (en) * 1999-01-07 2004-01-27 Masimo Corporation Pulse oximetry data confidence indicator
US6606511B1 (en) * 1999-01-07 2003-08-12 Masimo Corporation Pulse oximetry pulse indicator
US6438405B1 (en) 2000-04-28 2002-08-20 Koninklijke Philips Electronics, N.V. Imaging safety device
US6701182B1 (en) * 2000-05-25 2004-03-02 Ge Medical Systems Information Technologies Gmbh Method and apparatus for analyzing a physiological waveform
US6967652B1 (en) 2000-11-13 2005-11-22 Ge Medical Systems Information Technologies, Inc. Method and apparatus for displaying physiological patient data
US7783354B2 (en) * 2002-04-29 2010-08-24 Medtronic, Inc. Method and apparatus for identifying cardiac and non-cardiac oversensing using intracardiac electrograms
US7283863B2 (en) * 2002-04-29 2007-10-16 Medtronic, Inc. Method and apparatus for identifying cardiac and non-cardiac oversensing using intracardiac electrograms
US6915157B2 (en) * 2003-02-18 2005-07-05 Medtronic, Inc. Implantable medical device for assessing heart failure state from Mechanical Pulsus Alternans
US7587237B2 (en) * 2004-02-02 2009-09-08 Cardionet, Inc. Biological signal management
ES2374396T3 (es) * 2006-09-07 2012-02-16 Telozo Gmbh Método para deducir y evaluar informaciones cardiovasculares a partir de curvas de la corriente cardíaca, particularmente para aplicaciones telemédicas.
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
JP5493146B2 (ja) * 2010-01-14 2014-05-14 国立大学法人 筑波大学 心電異常判定支援装置及び心電異常判定支援プログラム
EP4523622A3 (en) 2010-07-14 2025-04-09 Mayo Foundation For Medical Education And Research Non-invasive monitoring of physiological conditions
WO2012129413A1 (en) 2011-03-24 2012-09-27 Draeger Medical Systems, Inc. Apparatus and method for measuring physiological signal quality
US20130261403A1 (en) * 2012-03-29 2013-10-03 General Electric Company System and Method of Managing Technician Review of Medical Test Data
EP2767224B1 (en) 2013-02-19 2017-03-01 BIOTRONIK SE & Co. KG A method for the detection of subcutaneous cardiac signals and a cardiac device for use in detecting subcutaneous cardiac signals
US9220432B2 (en) 2013-03-02 2015-12-29 C. R. Bard, Inc. Method and system of utilizing ECG signal for central venous catheter tip positioning
US8788024B1 (en) * 2013-03-15 2014-07-22 Apn Health, Llc Multi-channel cardiac measurements
US20160256063A1 (en) * 2013-09-27 2016-09-08 Mayo Foundation For Medical Education And Research Analyte assessment and arrhythmia risk prediction using physiological electrical data
CN103720468B (zh) * 2013-12-05 2015-07-29 深圳先进技术研究院 应用于动态心电数据的伪差识别方法和装置
CN104095627B (zh) * 2014-05-20 2016-05-04 邱磊 一种心电图数字化信号质量软判决方法和装置
CN104188652B (zh) * 2014-09-09 2016-08-24 广东工业大学 心电图的数据质量实时控制方法及其系统
WO2017217599A1 (en) * 2016-06-15 2017-12-21 Samsung Electronics Co., Ltd. Improving performance of biological measurements in the presence of noise
US10456088B2 (en) 2015-07-16 2019-10-29 Samsung Electronics Company, Ltd. Performance of biological measurements in the presence of noise
CN105725971A (zh) * 2016-02-01 2016-07-06 武汉朗迪远程医疗科技有限公司 一种心电信号质量评分方法
CN106073766B (zh) * 2016-05-30 2019-05-17 漫迪医疗仪器（上海）有限公司 Qrs数据波识别方法、系统及具有该系统的服务器
CN113039436B (zh) * 2018-11-15 2024-11-01 积水医疗株式会社 分析方法、分析装置和分析程序
CN112295083A (zh) 2019-07-26 2021-02-02 巴德阿克塞斯系统股份有限公司 利用ecg信号进行静态导管尖端确认的系统和方法
CN113223649B (zh) * 2020-01-20 2023-08-18 深圳市理邦精密仪器股份有限公司 多导联心电数据的获取方法以及相关设备、装置
EP4159125A4 (en) * 2020-05-29 2024-08-07 Vuno Inc. PORTABLE ELECTROCARDIOGRAM MEASURING DEVICE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198087A1 (en) * 1984-09-28 1986-10-22 Kabushiki Kaisya Advance Artifact detector in the measurement of living body signals
WO1992009233A1 (en) * 1990-12-03 1992-06-11 Cinventa Aktiebolag Method of filtering an analog ecg signal
GB2266593A (en) * 1990-09-12 1993-11-03 Howard Theodore Bellin Removing noise induced artifacts from a repeating complex waveform
EP0712605A1 (en) * 1994-11-16 1996-05-22 Siemens-Elema AB Analysis apparatus
GB2321523A (en) * 1997-01-09 1998-07-29 Hewlett Packard Co Monitoring heart function regularity

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425231A1 (fr) * 1978-05-12 1979-12-07 Cm Ind Procede et dispositif de traitement et de visualisation d'un signal de lecture d'un enregistrement d'electrocardiogramme lu a une vitesse superieure a la vitesse d'enregistrement
JPH0366358A (ja) * 1989-08-03 1991-03-22 Terumo Corp 生体信号計測装置
US5224486A (en) * 1992-02-28 1993-07-06 Hewlett-Packard Company Method and apparatus for classifying heartbeat waveforms
IT1278679B1 (it) * 1995-05-22 1997-11-27 Paolo Alcidi Metodo ed apparecchiatura per l'acquisizione ed il trattamento di segnali elettrocardiografici
US5779645A (en) * 1996-12-17 1998-07-14 Pacesetter, Inc. System and method for waveform morphology comparison

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198087A1 (en) * 1984-09-28 1986-10-22 Kabushiki Kaisya Advance Artifact detector in the measurement of living body signals
GB2266593A (en) * 1990-09-12 1993-11-03 Howard Theodore Bellin Removing noise induced artifacts from a repeating complex waveform
WO1992009233A1 (en) * 1990-12-03 1992-06-11 Cinventa Aktiebolag Method of filtering an analog ecg signal
EP0712605A1 (en) * 1994-11-16 1996-05-22 Siemens-Elema AB Analysis apparatus
GB2321523A (en) * 1997-01-09 1998-07-29 Hewlett Packard Co Monitoring heart function regularity

Also Published As

Publication number Publication date
GB2335747A (en) 1999-09-29
JP4768095B2 (ja) 2011-09-07
GB9906610D0 (en) 1999-05-19
US5967994A (en) 1999-10-19
DE19902253B4 (de) 2007-03-08
JPH11313806A (ja) 1999-11-16
DE19902253A1 (de) 1999-10-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20030311

PE20 Patent expired after termination of 20 years

Expiry date: 20190321