WO2015176088A3 - Ekg-gerät - Google Patents

Ekg-gerät Download PDF

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Publication number
WO2015176088A3
WO2015176088A3 PCT/AT2015/000080 AT2015000080W WO2015176088A3 WO 2015176088 A3 WO2015176088 A3 WO 2015176088A3 AT 2015000080 W AT2015000080 W AT 2015000080W WO 2015176088 A3 WO2015176088 A3 WO 2015176088A3
Authority
WO
WIPO (PCT)
Prior art keywords
input
pass filter
low pass
ecg device
threshold frequency
Prior art date
Application number
PCT/AT2015/000080
Other languages
English (en)
French (fr)
Other versions
WO2015176088A2 (de
Inventor
Thomas Hassler
Maximilian Moser
Original Assignee
Human Research Institut Für Gesundheitstechnologie Und Präventionsforschung Gmbh
Joysys Gmbh
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 Human Research Institut Für Gesundheitstechnologie Und Präventionsforschung Gmbh, Joysys Gmbh filed Critical Human Research Institut Für Gesundheitstechnologie Und Präventionsforschung Gmbh
Priority to EP15735833.4A priority Critical patent/EP3145400A2/de
Publication of WO2015176088A2 publication Critical patent/WO2015176088A2/de
Publication of WO2015176088A3 publication Critical patent/WO2015176088A3/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
    • A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
    • 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
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • 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]
    • A61B5/333—Recording apparatus specially adapted therefor
    • 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
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0217—Electrolyte containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/901—Suppression of noise in electric signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Analogue/Digital Conversion (AREA)

Abstract

Bei einem EKG-Gerät (1) mit wenigstens einem Eingang (2) für ein elektrisches EKG-Signal, wird vorgeschlagen, dass der Eingang (2) mit einem Tiefpassfilter (3) mit einer Grenzfrequenz von wenigstens 1 kHz verbunden ist, und dass ein Ausgang des Tiefpassfilters (3) mit einem Eingang eines A/D-Wandlers (4) mit einer Samplingrate von wenigstens der doppelten Grenzfrequenz des Tiefpassfilters verbunden ist.
PCT/AT2015/000080 2014-05-23 2015-05-22 Ekg-gerät WO2015176088A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15735833.4A EP3145400A2 (de) 2014-05-23 2015-05-22 Ekg-gerät

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA397/2014A AT515873B1 (de) 2014-05-23 2014-05-23 EKG-Gerät
ATA397/2014 2014-05-23

Publications (2)

Publication Number Publication Date
WO2015176088A2 WO2015176088A2 (de) 2015-11-26
WO2015176088A3 true WO2015176088A3 (de) 2016-01-07

Family

ID=53539419

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2015/000080 WO2015176088A2 (de) 2014-05-23 2015-05-22 Ekg-gerät

Country Status (3)

Country Link
EP (1) EP3145400A2 (de)
AT (1) AT515873B1 (de)
WO (1) WO2015176088A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT520026B1 (de) * 2017-05-22 2021-06-15 Human Res Institut Fuer Gesundheitstechnologie Und Praeventionsforschung Gmbh Verfahren zur Ermittlung wenigstens eines Kreislaufparameters eines Probanden
CN110742581B (zh) * 2019-10-08 2020-11-06 北京邮电大学 Bcg信号的处理方法及装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308873A (en) * 1978-03-16 1982-01-05 National Research Development Corporation Electroencephalograph monitoring
US4532934A (en) * 1978-11-01 1985-08-06 Del Mar Avionics Pacemaker monitoring recorder and malfunction analyzer
US4610254A (en) * 1984-03-08 1986-09-09 Physio-Control Corporation Interactive portable defibrillator
US5417221A (en) * 1990-05-29 1995-05-23 Psytech, Inc. Method and apparatus for distinguishing electric signal waveforms
US20140114616A1 (en) * 2012-10-23 2014-04-24 Qualcomm Incorporated System and method for parameterizing signals with finite-rates-of-innovation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729309A1 (de) * 1977-06-29 1979-01-11 Battelle Institut E V Anordnung zur vorverarbeitung von durch messgeraete darzustellenden elektrischen signalen
US5188117A (en) * 1991-10-25 1993-02-23 Telectronics Pacing Systems, Inc. Notch filter noise rejection system in a cardiac control device
JP2000060815A (ja) * 1998-08-17 2000-02-29 Minnesota Mining & Mfg Co <3M> 生体電極
WO2004002301A2 (en) * 2001-07-17 2004-01-08 Gmp Wireless Medicine, Inc. Wireless ecg system
GB0123772D0 (en) * 2001-10-03 2001-11-21 Qinetiq Ltd Apparatus for monitoring fetal heartbeat
US7236818B2 (en) * 2001-10-12 2007-06-26 Ge Medical Systems Information Technologies, Inc. Handheld interpreting electrocardiograph
US6823209B2 (en) * 2001-10-19 2004-11-23 Medtronic Physio-Control Corp. Electrocardiogram filter
EP3216495B1 (de) * 2008-11-25 2019-04-24 Fox Factory, Inc. Verfahren und vorrichtung für virtuellen wettbewerb

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308873A (en) * 1978-03-16 1982-01-05 National Research Development Corporation Electroencephalograph monitoring
US4532934A (en) * 1978-11-01 1985-08-06 Del Mar Avionics Pacemaker monitoring recorder and malfunction analyzer
US4610254A (en) * 1984-03-08 1986-09-09 Physio-Control Corporation Interactive portable defibrillator
US5417221A (en) * 1990-05-29 1995-05-23 Psytech, Inc. Method and apparatus for distinguishing electric signal waveforms
US20140114616A1 (en) * 2012-10-23 2014-04-24 Qualcomm Incorporated System and method for parameterizing signals with finite-rates-of-innovation

Also Published As

Publication number Publication date
WO2015176088A2 (de) 2015-11-26
AT515873A1 (de) 2015-12-15
EP3145400A2 (de) 2017-03-29
AT515873B1 (de) 2017-11-15

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