JPH09168520A - Ｅｃｇ波形から心搏測定値を得る方法および装置 - Google Patents
Ｅｃｇ波形から心搏測定値を得る方法および装置Info
- Publication number
- JPH09168520A JPH09168520A JP8299164A JP29916496A JPH09168520A JP H09168520 A JPH09168520 A JP H09168520A JP 8299164 A JP8299164 A JP 8299164A JP 29916496 A JP29916496 A JP 29916496A JP H09168520 A JPH09168520 A JP H09168520A
- Authority
- JP
- Japan
- Prior art keywords
- heartbeat
- block
- representative
- ecg
- heartbeats
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 36
- 238000005259 measurement Methods 0.000 claims abstract description 73
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 230000004044 response Effects 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 abstract description 18
- 238000002565 electrocardiography Methods 0.000 description 75
- 230000000694 effects Effects 0.000 description 23
- 230000006870 function Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 206010047289 Ventricular extrasystoles Diseases 0.000 description 7
- 238000012935 Averaging Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000000718 qrs complex Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 206010015856 Extrasystoles Diseases 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009532 heart rate measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000013138 pruning Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000002861 ventricular Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- A61B5/316—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
- A61B5/7235—Details of waveform analysis
- A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/0245—Measuring pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Artificial Intelligence (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Evolutionary Computation (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physiology (AREA)
- Psychiatry (AREA)
- Signal Processing (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US564,774 | 1995-11-29 | ||
| US08/564,774 US5682900A (en) | 1995-11-29 | 1995-11-29 | Method and apparatus for obtaining heartbeat measurements from a ECG waveform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09168520A true JPH09168520A (ja) | 1997-06-30 |
| JPH09168520A5 JPH09168520A5 (enExample) | 2004-11-04 |
Family
ID=24255832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8299164A Withdrawn JPH09168520A (ja) | 1995-11-29 | 1996-11-12 | Ｅｃｇ波形から心搏測定値を得る方法および装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5682900A (enExample) |
| EP (1) | EP0776630B1 (enExample) |
| JP (1) | JPH09168520A (enExample) |
| DE (1) | DE69626178T2 (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5978707A (en) | 1997-04-30 | 1999-11-02 | Cardiac Pacemakers, Inc. | Apparatus and method for treating ventricular tachyarrhythmias |
| US6266554B1 (en) * | 1999-02-12 | 2001-07-24 | Cardiac Pacemakers, Inc. | System and method for classifying cardiac complexes |
| US6308095B1 (en) * | 1999-02-12 | 2001-10-23 | Cardiac Pacemakers, Inc. | System and method for arrhythmia discrimination |
| US6223078B1 (en) * | 1999-03-12 | 2001-04-24 | Cardiac Pacemakers, Inc. | Discrimination of supraventricular tachycardia and ventricular tachycardia events |
| US6312388B1 (en) | 1999-03-12 | 2001-11-06 | Cardiac Pacemakers, Inc. | Method and system for verifying the integrity of normal sinus rhythm templates |
| US7203535B1 (en) | 1999-04-01 | 2007-04-10 | Cardiac Pacemakers, Inc. | System and method for classifying tachycardia arrhythmias having 1:1 atrial-to-ventricular rhythms |
| US6449503B1 (en) * | 1999-07-14 | 2002-09-10 | Cardiac Pacemakers, Inc. | Classification of supraventricular and ventricular cardiac rhythms using cross channel timing algorithm |
| US6684100B1 (en) | 2000-10-31 | 2004-01-27 | Cardiac Pacemakers, Inc. | Curvature based method for selecting features from an electrophysiologic signals for purpose of complex identification and classification |
| US6978177B1 (en) | 2000-11-14 | 2005-12-20 | Cardiac Pacemakers, Inc. | Method and apparatus for using atrial discrimination algorithms to determine optimal pacing therapy and therapy timing |
| US7239988B2 (en) * | 2001-03-19 | 2007-07-03 | Bsp Biological Signal Processing Ltd. | Apparatus and method for efficient representation of periodic and nearly periodic signals for analysis |
| US6526313B2 (en) | 2001-06-05 | 2003-02-25 | Cardiac Pacemakers, Inc. | System and method for classifying cardiac depolarization complexes with multi-dimensional correlation |
| US6950702B2 (en) | 2002-07-15 | 2005-09-27 | Cardiac Pacemakers, Inc. | Use of curvature based features for beat detection |
| US7031764B2 (en) | 2002-11-08 | 2006-04-18 | Cardiac Pacemakers, Inc. | Cardiac rhythm management systems and methods using multiple morphology templates for discriminating between rhythms |
| AU2003297028A1 (en) * | 2002-12-13 | 2004-07-09 | St. Jude Children's Research Hospital | Glutathione-s-transferase test for susceptibility to parkinson's |
| ES2398218T3 (es) * | 2003-04-22 | 2013-03-14 | Patrick Leahy | Un dispositivo para uso en cirugía |
| US7792571B2 (en) | 2003-06-27 | 2010-09-07 | Cardiac Pacemakers, Inc. | Tachyarrhythmia detection and discrimination based on curvature parameters |
| US7500955B2 (en) * | 2003-06-27 | 2009-03-10 | Cardiac Pacemaker, Inc. | Signal compression based on curvature parameters |
| EP1699353A2 (en) * | 2003-09-26 | 2006-09-13 | Janssen Pharmaceutica N.V. | Heart beat signal analysis |
| US7515956B2 (en) | 2004-05-12 | 2009-04-07 | Cardiac Pacemakers, Inc. | Template based AV/VA interval comparison for the discrimination of cardiac arrhythmias |
| US7277747B2 (en) | 2004-11-23 | 2007-10-02 | Cardiac Pacemakers, Inc. | Arrhythmia memory for tachyarrhythmia discrimination |
| US7212849B2 (en) | 2004-10-28 | 2007-05-01 | Cardiac Pacemakers, Inc. | Methods and apparatuses for arrhythmia detection and classification using wireless ECG |
| US7430446B2 (en) | 2005-01-20 | 2008-09-30 | Cardiac Pacemakers, Inc. | Methods and apparatuses for cardiac arrhythmia classification using morphology stability |
| US9314210B2 (en) | 2005-06-13 | 2016-04-19 | Cardiac Pacemakers, Inc. | Method and apparatus for rate-dependent morphology-based cardiac arrhythmia classification |
| WO2007103744A2 (en) * | 2006-03-03 | 2007-09-13 | Cardiac Science Corporation | Methods for quantifying the risk of cardiac death using exercise induced heart rate variability metrics |
| US9149195B2 (en) * | 2006-04-21 | 2015-10-06 | Mortara Instrument, Inc. | Methods and apparatus for quantifying the risk of cardiac death using exercise induced heart rate recovery metrics |
| US8224443B2 (en) * | 2007-05-08 | 2012-07-17 | Cardiac Pacemakers, Inc. | Method for controlling pacemaker therapy |
| US8442631B2 (en) | 2007-05-08 | 2013-05-14 | Cardiac Pacemakers, Inc. | System and method for determining the origin of a sensed beat |
| CN101869476B (zh) * | 2009-04-22 | 2013-07-17 | 财团法人工业技术研究院 | 检测心跳方法 |
| WO2012151498A2 (en) | 2011-05-04 | 2012-11-08 | Cardioinsight Technologies, Inc. | Signal averaging |
| US9050014B2 (en) | 2011-12-14 | 2015-06-09 | Siemens Medical Solutions Usa, Inc. | System for cardiac arrhythmia detection and characterization |
| EP3092034B1 (en) | 2014-01-10 | 2019-10-30 | Cardiac Pacemakers, Inc. | Systems for detecting cardiac arrhythmias |
| US10449361B2 (en) | 2014-01-10 | 2019-10-22 | Cardiac Pacemakers, Inc. | Systems and methods for treating cardiac arrhythmias |
| US10463866B2 (en) | 2014-07-11 | 2019-11-05 | Cardiac Pacemakers, Inc. | Systems and methods for treating cardiac arrhythmias |
| EP3253450B1 (en) | 2015-02-06 | 2021-03-24 | Cardiac Pacemakers, Inc. | System for treating cardiac arrhythmias |
| US10758737B2 (en) | 2016-09-21 | 2020-09-01 | Cardiac Pacemakers, Inc. | Using sensor data from an intracardially implanted medical device to influence operation of an extracardially implantable cardioverter |
| CN111657905B (zh) * | 2020-06-23 | 2022-06-07 | 中国医学科学院生物医学工程研究所 | 一种特征点检测方法、装置、设备及存储介质 |
| GB2601305B (en) * | 2020-11-23 | 2023-11-29 | Prevayl Innovations Ltd | Method and system for measuring and displaying biosignal data to a wearer of a wearable article |
| CN113647959B (zh) * | 2021-07-27 | 2024-01-12 | 东软集团股份有限公司 | 一种心电波形信号的波形识别方法、装置及设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4630204A (en) * | 1984-02-21 | 1986-12-16 | Mortara Instrument Inc. | High resolution ECG waveform processor |
| US4589420A (en) * | 1984-07-13 | 1986-05-20 | Spacelabs Inc. | Method and apparatus for ECG rhythm analysis |
| US4930075A (en) * | 1987-07-13 | 1990-05-29 | The Board Of Trustees Of The Leland Stanford Junior University | Technique to evaluate myocardial ischemia from ECG parameters |
| US5284152A (en) * | 1992-02-28 | 1994-02-08 | Hewlett-Packard Company | Method for displaying superimposed heartbeat waveforms |
-
1995
- 1995-11-29 US US08/564,774 patent/US5682900A/en not_active Expired - Fee Related
-
1996
- 1996-11-12 JP JP8299164A patent/JPH09168520A/ja not_active Withdrawn
- 1996-11-21 DE DE69626178T patent/DE69626178T2/de not_active Expired - Fee Related
- 1996-11-21 EP EP96308432A patent/EP0776630B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5682900A (en) | 1997-11-04 |
| EP0776630A1 (en) | 1997-06-04 |
| EP0776630B1 (en) | 2003-02-12 |
| DE69626178D1 (de) | 2003-03-20 |
| DE69626178T2 (de) | 2003-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060721 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20070205 |