ATE506006T1 - Vorrichtung und verfahren zur erkennung und beseitigung von radiofrequenzrauschen in biopotentialsignalen - Google Patents

Vorrichtung und verfahren zur erkennung und beseitigung von radiofrequenzrauschen in biopotentialsignalen

Info

Publication number
ATE506006T1
ATE506006T1 AT02746642T AT02746642T ATE506006T1 AT E506006 T1 ATE506006 T1 AT E506006T1 AT 02746642 T AT02746642 T AT 02746642T AT 02746642 T AT02746642 T AT 02746642T AT E506006 T1 ATE506006 T1 AT E506006T1
Authority
AT
Austria
Prior art keywords
radio frequency
frequency noise
epochs
detecting
biopotential signals
Prior art date
Application number
AT02746642T
Other languages
English (en)
Inventor
John Shambroom
Charles Smith
Hongmei Cai
Edwin Merrick
Original Assignee
Aspect Medical Systems Inc
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 Aspect Medical Systems Inc filed Critical Aspect Medical Systems Inc
Application granted granted Critical
Publication of ATE506006T1 publication Critical patent/ATE506006T1/de

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
    • A61B5/30—Input circuits therefor
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/31—Input circuits therefor specially adapted for particular uses for electroencephalography [EEG]
    • 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
    • A61B5/30—Input circuits therefor
    • 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
    • A61B5/369—Electroencephalography [EEG]
    • 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
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/372—Analysis of electroencephalograms
    • 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
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • 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
    • A61B5/30—Input circuits therefor
    • A61B5/301—Input circuits therefor providing electrical separation, e.g. by using isolating transformers or optocouplers

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)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Power Engineering (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Surgical Instruments (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT02746642T 2001-06-21 2002-06-21 Vorrichtung und verfahren zur erkennung und beseitigung von radiofrequenzrauschen in biopotentialsignalen ATE506006T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29998301P 2001-06-21 2001-06-21
PCT/US2002/019896 WO2003000128A2 (en) 2001-06-21 2002-06-21 System and method for the detection and removal of radio frequency noise artifact from biopotential signals

Publications (1)

Publication Number Publication Date
ATE506006T1 true ATE506006T1 (de) 2011-05-15

Family

ID=23157157

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02746642T ATE506006T1 (de) 2001-06-21 2002-06-21 Vorrichtung und verfahren zur erkennung und beseitigung von radiofrequenzrauschen in biopotentialsignalen

Country Status (10)

Country Link
US (1) US6985833B2 (de)
EP (1) EP1399060B1 (de)
JP (1) JP4253745B2 (de)
AT (1) ATE506006T1 (de)
AU (1) AU2002316349B2 (de)
BR (1) BR0210577A (de)
CA (1) CA2450945C (de)
DE (1) DE60239800D1 (de)
MX (1) MXPA03011796A (de)
WO (1) WO2003000128A2 (de)

Families Citing this family (29)

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Publication number Priority date Publication date Assignee Title
AU2003238754A1 (en) * 2002-06-19 2004-01-06 Brainz Instruments Limited Artefact removal during eeg recordings
US7212865B2 (en) * 2004-05-25 2007-05-01 Philip Cory Nerve stimulator and method
US20080312523A1 (en) * 2004-06-10 2008-12-18 William James Ross Dunseath Apparatus and Method for Reducing Interference
FR2886835B1 (fr) * 2005-06-14 2014-08-01 Hemodia Dispositif integre de controle de l'activite electrique corticale.
US20070135727A1 (en) * 2005-12-12 2007-06-14 Juha Virtanen Detection of artifacts in bioelectric signals
US7684856B2 (en) * 2005-12-12 2010-03-23 General Electric Company Detection of artifacts in bioelectric signals
EP2094352A4 (de) 2006-12-06 2010-05-19 Cleveland Clinic Foundation Verfahren und system zur behandlung von akutem herzversagen durch neuromodulation
US8108039B2 (en) * 2007-07-13 2012-01-31 Neuro Wave Systems Inc. Method and system for acquiring biosignals in the presence of HF interference
JP5221086B2 (ja) * 2007-09-07 2013-06-26 フクダ電子株式会社 生体情報モニタ及び生体情報モニタ制御プログラム
US8380295B2 (en) 2009-10-30 2013-02-19 Medtronic, Inc. Detection of waveform artifact
US20110295142A1 (en) * 2010-05-25 2011-12-01 Neurowave Systems Inc. Detector for identifying physiological artifacts from physiological signals and method
US9775531B2 (en) * 2010-06-09 2017-10-03 Techmedic Development International B.V. Sensor device, processing device, and measurement system for acquiring a biopotential
JP5710767B2 (ja) 2010-09-28 2015-04-30 マシモ コーポレイション オキシメータを含む意識深度モニタ
WO2014092981A1 (en) * 2012-12-12 2014-06-19 Edwards Lifesciences Corporation Removal of noise from structured signals
EP2989569B1 (de) 2013-04-24 2021-06-23 Fresenius Kabi Deutschland GmbH Verfahren zum betrieb einer steuervorrichtung zur steuerung einer infusionsvorrichtung
JP6765300B2 (ja) * 2013-09-30 2020-10-07 セーフオプ サージカル インコーポレイテッド 手術中に記録された生体信号のノイズ混入を防止するシステムと方法
EP3065636B1 (de) 2013-11-07 2023-08-30 SafeOp Surgical, Inc. Systeme und verfahren zur erkennung von nervenfunktionen
US10154815B2 (en) 2014-10-07 2018-12-18 Masimo Corporation Modular physiological sensors
WO2017105462A1 (en) * 2015-12-17 2017-06-22 Draeger Medical Systems, Inc. Circuits and methods for electrosurgical unit signal detection
SG11201807446UA (en) 2016-03-09 2018-09-27 Cardionomic Inc Cardiac contractility neurostimulation systems and methods
US11986321B2 (en) 2016-09-22 2024-05-21 Safeop Surgical, Inc. System and method for detecting and removing periodic non-physiological artifact from evoked potentials
EP3600024A4 (de) 2017-03-22 2021-01-06 SafeOp Surgical, Inc. Medizinische systeme und verfahren zum nachweis von veränderungen in elektrophysiologisch hervorgerufenen potentialen
AU2018333929A1 (en) 2017-09-13 2020-04-09 CARDIONOMIC, Inc. Neurostimulation systems and methods for affecting cardiac contractility
JP2019076374A (ja) * 2017-10-24 2019-05-23 日本光電工業株式会社 生体情報測定装置及びプログラム
AU2020269601A1 (en) * 2019-05-06 2021-12-02 CARDIONOMIC, Inc. Systems and methods for denoising physiological signals during electrical neuromodulation
US11571159B1 (en) * 2020-07-23 2023-02-07 Meta Platforms Technologies, Llc Floating biopotential samplings
US11564613B2 (en) * 2020-12-16 2023-01-31 Samsung Electronics Co., Ltd. Non-invasive continuous heart rhythm monitoring based on wearable sensors
CN112568913B (zh) * 2020-12-23 2023-06-13 中国人民解放军总医院第四医学中心 一种脑电信号采集装置及方法
WO2023116921A1 (zh) * 2021-12-23 2023-06-29 曼森伯格（深圳）科技发展有限公司 一种消除测量系统中电和磁干扰的通用方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368041A (en) * 1992-10-15 1994-11-29 Aspect Medical Systems, Inc. Monitor and method for acquiring and processing electrical signals relating to bodily functions
US6067467A (en) * 1994-02-07 2000-05-23 New York University EEG operative and post-operative patient monitoring method
US5973601A (en) * 1995-12-06 1999-10-26 Campana, Jr.; Thomas J. Method of radio transmission between a radio transmitter and radio receiver
US5792069A (en) * 1996-12-24 1998-08-11 Aspect Medical Systems, Inc. Method and system for the extraction of cardiac artifacts from EEG signals
US6081163A (en) * 1999-01-22 2000-06-27 Advantest Corp. Standard frequency and timing generator and generation method thereof

Also Published As

Publication number Publication date
WO2003000128A3 (en) 2003-11-13
MXPA03011796A (es) 2004-04-02
EP1399060A2 (de) 2004-03-24
CA2450945C (en) 2008-09-16
JP4253745B2 (ja) 2009-04-15
DE60239800D1 (de) 2011-06-01
EP1399060B1 (de) 2011-04-20
JP2005519646A (ja) 2005-07-07
AU2002316349B2 (en) 2008-04-10
US20030052775A1 (en) 2003-03-20
US6985833B2 (en) 2006-01-10
CA2450945A1 (en) 2003-01-03
WO2003000128A2 (en) 2003-01-03
BR0210577A (pt) 2005-04-19

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