DE19827697B4 - Verfahren und System zum Bestimmen der Qualität von Signalen, die die Herzfunktion anzeigen - Google Patents

Verfahren und System zum Bestimmen der Qualität von Signalen, die die Herzfunktion anzeigen Download PDF

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Publication number
DE19827697B4
DE19827697B4 DE19827697A DE19827697A DE19827697B4 DE 19827697 B4 DE19827697 B4 DE 19827697B4 DE 19827697 A DE19827697 A DE 19827697A DE 19827697 A DE19827697 A DE 19827697A DE 19827697 B4 DE19827697 B4 DE 19827697B4
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DE
Germany
Prior art keywords
signals
signal quality
calculated
measured
weighting factor
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Expired - Fee Related
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DE19827697A
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German (de)
English (en)
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DE19827697A1 (de
Inventor
Cheuw Lee Andover Yeo
Jyh-yun J. Newton Wang
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Agilent Technologies Inc
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Agilent Technologies Inc
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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
    • A61B5/24—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
    • A61B5/35—Detecting specific parameters of the electrocardiograph cycle by template matching
    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE19827697A 1997-07-15 1998-06-22 Verfahren und System zum Bestimmen der Qualität von Signalen, die die Herzfunktion anzeigen Expired - Fee Related DE19827697B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US893115 1997-07-15
US08/893,115 US5827196A (en) 1997-07-15 1997-07-15 Method and system for providing characterizations of waveform representations of heart function

Publications (2)

Publication Number Publication Date
DE19827697A1 DE19827697A1 (de) 1999-02-11
DE19827697B4 true DE19827697B4 (de) 2005-04-07

Family

ID=25401057

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19827697A Expired - Fee Related DE19827697B4 (de) 1997-07-15 1998-06-22 Verfahren und System zum Bestimmen der Qualität von Signalen, die die Herzfunktion anzeigen

Country Status (3)

Country Link
US (1) US5827196A (enExample)
JP (1) JPH1170089A (enExample)
DE (1) DE19827697B4 (enExample)

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US6705999B2 (en) 2001-03-30 2004-03-16 Guidant Corporation Method and apparatus for determining the coronary sinus vein branch accessed by a coronary sinus lead
US6766189B2 (en) 2001-03-30 2004-07-20 Cardiac Pacemakers, Inc. Method and apparatus for predicting acute response to cardiac resynchronization therapy
US6993389B2 (en) 2001-03-30 2006-01-31 Cardiac Pacemakers, Inc. Identifying heart failure patients suitable for resynchronization therapy using QRS complex width from an intracardiac electrogram
US7587237B2 (en) * 2004-02-02 2009-09-08 Cardionet, Inc. Biological signal management
JP4633373B2 (ja) * 2004-03-10 2011-02-16 公立大学法人会津大学 生体情報処理システム
US7283864B2 (en) * 2005-02-10 2007-10-16 Cardiac Pacemakers, Inc. Method and apparatus for identifying patients with wide QRS complexes
US8942795B2 (en) * 2005-03-31 2015-01-27 Medtronic, Inc. Implantable medical device with real time T-wave oversensing detection
US8369944B2 (en) 2007-06-06 2013-02-05 Zoll Medical Corporation Wearable defibrillator with audio input/output
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US8706215B2 (en) 2010-05-18 2014-04-22 Zoll Medical Corporation Wearable ambulatory medical device with multiple sensing electrodes
CN102038497B (zh) * 2010-12-02 2012-07-18 广东宝莱特医用科技股份有限公司 一种心电信号噪声分析方法
US8600486B2 (en) 2011-03-25 2013-12-03 Zoll Medical Corporation Method of detecting signal clipping in a wearable ambulatory medical device
WO2012135062A1 (en) * 2011-03-25 2012-10-04 Zoll Medical Corporation Selection of optimal channel for rate determination
US9684767B2 (en) 2011-03-25 2017-06-20 Zoll Medical Corporation System and method for adapting alarms in a wearable medical device
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EP2744402B1 (en) 2011-10-12 2020-12-09 Koninklijke Philips N.V. System and method for determining the q and j points of an electrocardiogram
WO2013130957A2 (en) 2012-03-02 2013-09-06 Zoll Medical Corporation Systems and methods for configuring a wearable medical monitoring and/or treatment device
JP2015523877A (ja) 2012-05-31 2015-08-20 ゾール メディカル コーポレイションＺＯＬＬ Ｍｅｄｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ 健康障害を検出するためのシステムおよび方法
EP2879570A2 (en) * 2012-08-01 2015-06-10 Koninklijke Philips N.V. A method and system to identify motion artifacts and improve reliability of measurements and alarms in photoplethysmographic measurements
JP6488483B2 (ja) 2013-06-28 2019-03-27 ゾール メディカル コーポレイションＺＯＬＬ Ｍｅｄｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ 携帯型医療機器を用いて治療を実施するシステム及び方法
EP3033000A2 (en) * 2013-08-13 2016-06-22 Koninklijke Philips N.V. Method and display for long term physiological signal quality indication
BR112015017891A2 (pt) * 2013-12-20 2017-07-11 Koninklijke Philips Nv aparelho destinado a determinar a ocorrência de um complexo qrs em dados de ecg capturados de um indivíduo sendo monitorado, aparelho destinado a detectar a ocorrência de um complexo qrs em dados de ecg capturados de um indivíduo sendo monitorado, sistema de monitoramento de ecg, método destinado a determinar a ocorrência de um complexo qrs em dados de ecg capturados de um indivíduo sendo monitorado, e, método destinado a detectar a ocorrência de um complexo qrs em dados de ecg capturados de um indivíduo sendo monitorado
CN105050493B (zh) * 2013-12-20 2016-08-17 皇家飞利浦有限公司 用于确定ecg数据中的qrs复合波的出现的装置和方法
US9597523B2 (en) 2014-02-12 2017-03-21 Zoll Medical Corporation System and method for adapting alarms in a wearable medical device
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US10765331B2 (en) 2015-04-02 2020-09-08 Microsoft Technology Licensing, Llc Wearable pulse sensing device signal quality estimation
JP6843122B2 (ja) * 2015-08-25 2021-03-17 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｅｃｇリード信号の高／低周波信号品質評価
CN105726013A (zh) * 2016-01-27 2016-07-06 浙江铭众科技有限公司 一种具有心电信号质量判别功能的心电监测系统
CN105725966A (zh) * 2016-01-27 2016-07-06 浙江铭众科技有限公司 一种基于神经网络模型的心电信号质量判别方法
US11617538B2 (en) 2016-03-14 2023-04-04 Zoll Medical Corporation Proximity based processing systems and methods
CN109770889B (zh) * 2017-11-15 2022-03-11 深圳市理邦精密仪器股份有限公司 心电数据选段方法和装置
US10960213B2 (en) 2018-03-12 2021-03-30 Zoll Medical Corporation Verification of cardiac arrhythmia prior to therapeutic stimulation
US11568984B2 (en) 2018-09-28 2023-01-31 Zoll Medical Corporation Systems and methods for device inventory management and tracking
CN120000235B (zh) * 2025-04-15 2025-06-20 广州市第一人民医院（广州消化疾病中心、广州医科大学附属市一人民医院、华南理工大学附属第二医院） 一种危重症心电监护的室颤信号识别系统

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US5560369A (en) * 1992-12-01 1996-10-01 Pacesetter, Inc. Cardiac arrhythmia detection system for an implantable stimulation device and method

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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987901A (en) * 1989-06-28 1991-01-29 Kunig Horst E Method and apparatus for selecting a physiologically standardized sensor of a multi-sensor electrocardiogram sensor set
US5560369A (en) * 1992-12-01 1996-10-01 Pacesetter, Inc. Cardiac arrhythmia detection system for an implantable stimulation device and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-B.: EICHMEIER, J.: Medizinische Elektronik Springer-Verlag, 2.Aufl., 1991, S.17-21 *

Also Published As

Publication number Publication date
JPH1170089A (ja) 1999-03-16
US5827196A (en) 1998-10-27
DE19827697A1 (de) 1999-02-11

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OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140101