AU2001289569A1 - Method and device for adaptively reducing signal noise, especially in an electrocardiographic or magnetocardiographic signal - Google Patents

Method and device for adaptively reducing signal noise, especially in an electrocardiographic or magnetocardiographic signal

Info

Publication number
AU2001289569A1
AU2001289569A1 AU2001289569A AU8956901A AU2001289569A1 AU 2001289569 A1 AU2001289569 A1 AU 2001289569A1 AU 2001289569 A AU2001289569 A AU 2001289569A AU 8956901 A AU8956901 A AU 8956901A AU 2001289569 A1 AU2001289569 A1 AU 2001289569A1
Authority
AU
Australia
Prior art keywords
signal
electrocardiographic
magnetocardiographic
adaptively reducing
signal noise
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.)
Abandoned
Application number
AU2001289569A
Other languages
English (en)
Inventor
Leonid Fainzelberg
Fritz Steinberg
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.)
SQUID INTERNATIONAL AG
Original Assignee
SQUID AG
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 SQUID AG filed Critical SQUID AG
Publication of AU2001289569A1 publication Critical patent/AU2001289569A1/en
Abandoned 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
    • A61B5/72—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
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing (AREA)
  • Cardiology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
AU2001289569A 2000-08-26 2001-08-27 Method and device for adaptively reducing signal noise, especially in an electrocardiographic or magnetocardiographic signal Abandoned AU2001289569A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10041929.1 2000-08-26
DE10041929 2000-08-26
PCT/DE2001/003195 WO2002017782A2 (de) 2000-08-26 2001-08-27 Verfahren und vorrichtung zum adaptiven reduzieren des rauschens in einem signal, insbesondere in einem elektro- oder magnetokardiographischen signal

Publications (1)

Publication Number Publication Date
AU2001289569A1 true AU2001289569A1 (en) 2002-03-13

Family

ID=7653850

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001289569A Abandoned AU2001289569A1 (en) 2000-08-26 2001-08-27 Method and device for adaptively reducing signal noise, especially in an electrocardiographic or magnetocardiographic signal

Country Status (3)

Country Link
AU (1) AU2001289569A1 (de)
DE (1) DE10193581D2 (de)
WO (1) WO2002017782A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6892093B2 (en) * 2002-08-01 2005-05-10 Ge Medical Systems Information Technologies Inc. Method and apparatus for real time display of filtered electrocardiogram data
US8157730B2 (en) 2006-12-19 2012-04-17 Valencell, Inc. Physiological and environmental monitoring systems and methods
US8652040B2 (en) 2006-12-19 2014-02-18 Valencell, Inc. Telemetric apparatus for health and environmental monitoring
US8251903B2 (en) 2007-10-25 2012-08-28 Valencell, Inc. Noninvasive physiological analysis using excitation-sensor modules and related devices and methods
US8332023B2 (en) * 2009-01-28 2012-12-11 Siemens Aktiengesellschaft Method for identifying an R-wave in an ECG signal, ECG measuring device and magnetic resonance scanner
US8700111B2 (en) 2009-02-25 2014-04-15 Valencell, Inc. Light-guiding devices and monitoring devices incorporating same
US9750462B2 (en) 2009-02-25 2017-09-05 Valencell, Inc. Monitoring apparatus and methods for measuring physiological and/or environmental conditions
US8788002B2 (en) 2009-02-25 2014-07-22 Valencell, Inc. Light-guiding devices and monitoring devices incorporating same
US8888701B2 (en) 2011-01-27 2014-11-18 Valencell, Inc. Apparatus and methods for monitoring physiological data during environmental interference
US9427191B2 (en) 2011-07-25 2016-08-30 Valencell, Inc. Apparatus and methods for estimating time-state physiological parameters
US9801552B2 (en) 2011-08-02 2017-10-31 Valencell, Inc. Systems and methods for variable filter adjustment by heart rate metric feedback
WO2014116924A1 (en) 2013-01-28 2014-07-31 Valencell, Inc. Physiological monitoring devices having sensing elements decoupled from body motion
US20160029898A1 (en) 2014-07-30 2016-02-04 Valencell, Inc. Physiological Monitoring Devices and Methods Using Optical Sensors
EP3151737B1 (de) 2014-08-06 2022-08-17 Valencell, Inc. Optische physiologische sensormodule mit reduziertem signalrauschen
US9794653B2 (en) 2014-09-27 2017-10-17 Valencell, Inc. Methods and apparatus for improving signal quality in wearable biometric monitoring devices
WO2017070463A1 (en) 2015-10-23 2017-04-27 Valencell, Inc. Physiological monitoring devices and methods that identify subject activity type
US10945618B2 (en) 2015-10-23 2021-03-16 Valencell, Inc. Physiological monitoring devices and methods for noise reduction in physiological signals based on subject activity type
US20190133478A1 (en) * 2016-04-25 2019-05-09 Creavo Medical Technologies Limited Magnetometer for medical use
US10966662B2 (en) 2016-07-08 2021-04-06 Valencell, Inc. Motion-dependent averaging for physiological metric estimating systems and methods
CN110623662B (zh) * 2019-08-30 2021-06-01 电子科技大学 一种适用于心电信号检测的自适应阈值迭代算法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9302436D0 (sv) * 1993-07-16 1993-07-16 Siemens-Elema Ab Foerfarande och anordning foer att hoeja signal-brus-foerhaallande hos ekg-signaler
IL119622A (en) * 1996-11-15 2001-06-14 Cardiosol Ltd Statistical mapping of the physiological state of the heart of a mammal
DE59902459D1 (de) * 1998-01-16 2002-10-02 Sanz Ernst Erweiterte kardiogoniometrie
US6280391B1 (en) * 1999-02-08 2001-08-28 Physio-Control Manufacturing Corporation Method and apparatus for removing baseline wander from an egg signal

Also Published As

Publication number Publication date
DE10193581D2 (de) 2003-07-17
WO2002017782A3 (de) 2002-10-24
WO2002017782A2 (de) 2002-03-07

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