CN110337266B - 用于在电生理测量期间测量电极阻抗的装置和方法 - Google Patents

用于在电生理测量期间测量电极阻抗的装置和方法 Download PDF

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Publication number
CN110337266B
CN110337266B CN201880013078.3A CN201880013078A CN110337266B CN 110337266 B CN110337266 B CN 110337266B CN 201880013078 A CN201880013078 A CN 201880013078A CN 110337266 B CN110337266 B CN 110337266B
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electrode
electrodes
impedance
patient
measuring
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CN110337266A (zh
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C·F·弗兰克
E·K·米勒
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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
    • A61B5/24—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
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/282—Holders for multiple electrodes
    • 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
    • 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
    • A61B5/7225—Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • 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
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
    • A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
    • 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
    • A61B5/276—Protection against electrode failure
    • 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
    • A61B5/303—Patient cord assembly, e.g. cable harness
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Cardiology (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
CN201880013078.3A 2017-02-21 2018-02-20 用于在电生理测量期间测量电极阻抗的装置和方法 Active CN110337266B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17157122.7A EP3363354A1 (en) 2017-02-21 2017-02-21 An apparatus and method for measuring electrode impedance during electrophysiological measurements
EP17157122.7 2017-02-21
PCT/EP2018/054174 WO2018153871A1 (en) 2017-02-21 2018-02-20 An apparatus and method for measuring electrode impedance during electrophysiological measurements

Publications (2)

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CN110337266A CN110337266A (zh) 2019-10-15
CN110337266B true CN110337266B (zh) 2022-09-20

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CN201880013078.3A Active CN110337266B (zh) 2017-02-21 2018-02-20 用于在电生理测量期间测量电极阻抗的装置和方法

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Country Link
US (1) US11534096B2 (enExample)
EP (2) EP3363354A1 (enExample)
JP (1) JP6828178B2 (enExample)
CN (1) CN110337266B (enExample)
WO (1) WO2018153871A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11844602B2 (en) * 2018-03-05 2023-12-19 The Medical Research Infrastructure And Health Services Fund Of The Tel Aviv Medical Center Impedance-enriched electrophysiological measurements
KR102199878B1 (ko) * 2019-01-10 2021-01-07 연세대학교 산학협력단 초정밀 고분해능 생체신호 측정장치 및 측정방법
US12458243B2 (en) * 2021-11-10 2025-11-04 Nxp B.V. Bio-impedance measurement using voltage to current conversion
CN120037578B (zh) * 2025-02-21 2025-11-11 北京领创医谷科技发展有限责任公司 用于测量电极阻抗的系统和方法以及评估电极健康度的方法

Citations (6)

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WO2001050954A1 (en) * 2000-01-12 2001-07-19 Measurement Specialties, Inc. Apparatus and method for measuring bioelectric impedance
US6569160B1 (en) * 2000-07-07 2003-05-27 Biosense, Inc. System and method for detecting electrode-tissue contact
WO2014107772A1 (pt) * 2013-01-09 2014-07-17 Timpel S.A. Método e aparato para aquisição de sinais para tomografia por impedância elétrica
CN104684470A (zh) * 2012-08-01 2015-06-03 德尔格医疗系统有限公司 用于测量电极接触阻抗的系统和方法
EP2886044A1 (en) * 2013-12-23 2015-06-24 Imec System and a method for acquisition of biopotential signals with motion artifact reduction.
DE102014219943A1 (de) * 2014-10-01 2016-04-07 Siemens Aktiengesellschaft Schaltungsanordnung zur Unterdrückung von Gleichtaktstörsignalen bei der Messung von bioelektrischen Signalen

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US6394953B1 (en) 2000-02-25 2002-05-28 Aspect Medical Systems, Inc. Electrode array system for measuring electrophysiological signals
JP2001346772A (ja) * 2000-06-07 2001-12-18 Hitachi Ltd 生体磁場計測装置
US6882166B2 (en) * 2001-07-06 2005-04-19 Aspect Medical Systems, Inc. System and method for measuring the validity of a bioelectric impedance measurement in the presence of interference
AT413189B (de) * 2002-10-07 2005-12-15 Cnsystems Medizintechnik Gmbh Medizinisches elektroden-element
US7553309B2 (en) * 2004-10-08 2009-06-30 Covidien Ag Electrosurgical system employing multiple electrodes and method thereof
US7340294B2 (en) * 2005-08-11 2008-03-04 The General Electric Company Impedance measurement apparatus for assessment of biomedical electrode interface quality
US7885707B2 (en) * 2005-09-15 2011-02-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Method of scaling navigation signals to account for impedance drift in tissue
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WO2001050954A1 (en) * 2000-01-12 2001-07-19 Measurement Specialties, Inc. Apparatus and method for measuring bioelectric impedance
US6569160B1 (en) * 2000-07-07 2003-05-27 Biosense, Inc. System and method for detecting electrode-tissue contact
CN104684470A (zh) * 2012-08-01 2015-06-03 德尔格医疗系统有限公司 用于测量电极接触阻抗的系统和方法
WO2014107772A1 (pt) * 2013-01-09 2014-07-17 Timpel S.A. Método e aparato para aquisição de sinais para tomografia por impedância elétrica
EP2886044A1 (en) * 2013-12-23 2015-06-24 Imec System and a method for acquisition of biopotential signals with motion artifact reduction.
DE102014219943A1 (de) * 2014-10-01 2016-04-07 Siemens Aktiengesellschaft Schaltungsanordnung zur Unterdrückung von Gleichtaktstörsignalen bei der Messung von bioelektrischen Signalen

Also Published As

Publication number Publication date
CN110337266A (zh) 2019-10-15
WO2018153871A1 (en) 2018-08-30
US11534096B2 (en) 2022-12-27
EP3585258A1 (en) 2020-01-01
US20190387997A1 (en) 2019-12-26
JP6828178B2 (ja) 2021-02-10
JP2020508132A (ja) 2020-03-19
EP3363354A1 (en) 2018-08-22
EP3585258B1 (en) 2020-09-09

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