CA2565192A1 - Apparatus and method for analysis of high frequency qrs complexes - Google Patents
Apparatus and method for analysis of high frequency qrs complexes Download PDFInfo
- Publication number
- CA2565192A1 CA2565192A1 CA002565192A CA2565192A CA2565192A1 CA 2565192 A1 CA2565192 A1 CA 2565192A1 CA 002565192 A CA002565192 A CA 002565192A CA 2565192 A CA2565192 A CA 2565192A CA 2565192 A1 CA2565192 A1 CA 2565192A1
- Authority
- CA
- Canada
- Prior art keywords
- index
- qrs
- primary
- complexes
- analyzer
- 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.)
- Abandoned
Links
- 238000000718 qrs complex Methods 0.000 title claims abstract description 179
- 238000000034 method Methods 0.000 title claims description 94
- 238000004458 analytical method Methods 0.000 title description 20
- 238000011002 quantification Methods 0.000 claims abstract description 18
- 230000000302 ischemic effect Effects 0.000 claims description 38
- 230000009467 reduction Effects 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 18
- 208000031225 myocardial ischemia Diseases 0.000 claims description 16
- 208000028867 ischemia Diseases 0.000 claims description 9
- 238000009795 derivation Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 23
- 238000012360 testing method Methods 0.000 description 23
- 238000012935 Averaging Methods 0.000 description 14
- 238000005070 sampling Methods 0.000 description 12
- 230000002123 temporal effect Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 208000029078 coronary artery disease Diseases 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 230000000747 cardiac effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000306 qrs interval Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 208000020446 Cardiac disease Diseases 0.000 description 2
- 208000009729 Ventricular Premature Complexes Diseases 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 206010003119 arrhythmia Diseases 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 238000005314 correlation function Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 208000019622 heart disease Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000000513 principal component analysis Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000012850 discrimination method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000028161 membrane depolarization Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000010223 real-time analysis Methods 0.000 description 1
- 230000034225 regulation of ventricular cardiomyocyte membrane depolarization Effects 0.000 description 1
- 230000013577 regulation of ventricular cardiomyocyte membrane repolarization Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 206010047302 ventricular tachycardia Diseases 0.000 description 1
- 230000000007 visual effect Effects 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
-
- 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
- A61B5/366—Detecting abnormal QRS complex, e.g. widening
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56730604P | 2004-05-01 | 2004-05-01 | |
| US60/567,306 | 2004-05-01 | ||
| US62643604P | 2004-11-10 | 2004-11-10 | |
| US60/626,436 | 2004-11-10 | ||
| PCT/IL2005/000457 WO2005104937A2 (en) | 2004-05-01 | 2005-05-01 | Apparatus and method for analysis of high frequency qrs complexes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2565192A1 true CA2565192A1 (en) | 2005-11-10 |
Family
ID=35242204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002565192A Abandoned CA2565192A1 (en) | 2004-05-01 | 2005-05-01 | Apparatus and method for analysis of high frequency qrs complexes |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8706201B2 (enExample) |
| EP (1) | EP1746932B1 (enExample) |
| JP (1) | JP2007535392A (enExample) |
| CN (1) | CN101014283B (enExample) |
| AU (1) | AU2005237329A1 (enExample) |
| CA (1) | CA2565192A1 (enExample) |
| WO (1) | WO2005104937A2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10918302B2 (en) | 2016-02-04 | 2021-02-16 | Nippon Telegraph And Telephone Corporation | Biological signal processing method and biological signal processing apparatus |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1746932B1 (en) | 2004-05-01 | 2015-03-11 | B.S.P. Biological Signal Processing Ltd. | Apparatus and method for analysis of high frequency qrs complexes |
| US8620415B2 (en) * | 2005-05-17 | 2013-12-31 | Bio Signal Analysis Ltd. | Analysis of electrocardiogram signals |
| WO2008015683A2 (en) * | 2006-08-03 | 2008-02-07 | Bsp Biological Signal Processing Ltd. | Apparatus and method for identifying myocardial ischemia using analysis of high frequency qrs potentials |
| US9462955B2 (en) * | 2007-12-18 | 2016-10-11 | Koninklijke Philips N.V. | Automated identification of culprit coronary artery using anatomically oriented ECG data display |
| US8491481B2 (en) * | 2009-01-29 | 2013-07-23 | General Electric Company | System and method for measuring the instantaneous period of a quasi-periodic signal |
| CN102217932B (zh) * | 2011-05-17 | 2013-04-03 | 上海理工大学 | 一种abr信号波峰检测的算法 |
| JP5762194B2 (ja) * | 2011-07-25 | 2015-08-12 | 三菱電機株式会社 | 制御データ収集評価装置および制御データ収集評価方法 |
| 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 |
| EP2676604B1 (en) * | 2012-06-19 | 2016-08-10 | Texas Instruments France | Real time QRS duration measurement in electrocardiogram |
| US8626275B1 (en) | 2012-07-03 | 2014-01-07 | Bsp Biological Signal Processing Ltd. | Apparatus and method for detecting myocardial ischemia using analysis of high frequency components of an electrocardiogram |
| US9826937B2 (en) * | 2012-12-31 | 2017-11-28 | Koninklijke Philips N.V. | Method and apparatus for reducing motion artifacts in ECG signals |
| CN103110417B (zh) * | 2013-02-28 | 2014-07-16 | 华东师范大学 | 一种心电图自动识别系统 |
| US9167980B2 (en) * | 2013-06-09 | 2015-10-27 | Bsp Biological Signal Processing Ltd. | Detection and monitoring using high frequency electrogram analysis |
| US9254094B2 (en) | 2013-06-09 | 2016-02-09 | Bsp Biological Signal Processing Ltd. | Detection and monitoring using high frequency electrogram analysis |
| US10548498B2 (en) | 2013-06-09 | 2020-02-04 | Bsp Biological Signal Processing Ltd. | Detection and monitoring using high frequency electrogram analysis |
| EP3043699B1 (en) * | 2013-09-09 | 2022-12-07 | Koninklijke Philips N.V. | Fetal heart rate extraction from maternal abdominal ecg recordings |
| WO2015090260A2 (en) * | 2013-12-20 | 2015-06-25 | USTAV PRISTROJOVE TECHNIKY AV CR, v.i.i. | Method of ekg signal processing and apparatus for performing the method |
| WO2015091894A1 (en) | 2013-12-20 | 2015-06-25 | Koninklijke Philips N.V. | Apparatus and method for determining the occurrence of a qrs complex in ecg data |
| US9949659B2 (en) * | 2014-03-27 | 2018-04-24 | The General Hospital Corporation | System and method for determining dynamic elecardiographic ischemic changes |
| WO2015163369A1 (ja) | 2014-04-25 | 2015-10-29 | 株式会社東芝 | 心電波形検出装置、及び撮像装置 |
| US10028668B2 (en) * | 2014-05-06 | 2018-07-24 | Alivecor, Inc. | Blood pressure monitor |
| US10631750B2 (en) * | 2014-06-05 | 2020-04-28 | Guangren CHEN | Using aiECG to automatically track, navigate and measure ECG waveform data and parameters data |
| EP2954841A1 (en) | 2014-06-09 | 2015-12-16 | B.S.P. Biological Signal Processing Ltd. | Detection and monitoring using high frequency electrogram analysis |
| KR101647945B1 (ko) * | 2014-11-28 | 2016-08-23 | 광운대학교 산학협력단 | 심근경색 검출 장치 및 방법 |
| EP3219356A1 (en) * | 2016-03-14 | 2017-09-20 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Apparatus for applying electric pulses to living myocardial tissue |
| US10368808B2 (en) | 2016-11-02 | 2019-08-06 | Medtronic Monitoring, Inc. | System and methods of determining etiology of undiagnosed symptomatic events |
| US10342445B2 (en) | 2016-11-03 | 2019-07-09 | Medtronic Monitoring, Inc. | Method and apparatus for detecting electrocardiographic abnormalities based on monitored high frequency QRS potentials |
| CA3000943C (en) * | 2016-11-04 | 2023-01-03 | Icentia Inc. | Computer-implemented method of handling electrocardiogram data |
| US11051747B2 (en) * | 2017-09-27 | 2021-07-06 | Khalifa University of Science and Technology | Electrocardiagram (ECG) processor |
| CN109602415B (zh) * | 2018-11-12 | 2022-02-18 | 安徽心之声医疗科技有限公司 | 基于机器学习的心电设备导联倒置识别方法 |
| TWI672127B (zh) * | 2018-12-06 | 2019-09-21 | 國立勤益科技大學 | 基於小波分析之即時qrs波偵測演算法 |
| CN111657933A (zh) * | 2020-06-30 | 2020-09-15 | 湖南毕胜普生物科技有限责任公司 | 自主高频qrs波群分析装置及分析方法 |
| CN111956213A (zh) * | 2020-07-29 | 2020-11-20 | 鲁东大学 | 心电信号的qrs点检测方法 |
| US20240138744A1 (en) * | 2021-02-24 | 2024-05-02 | Bsp Medical Ltd. | Apparatus and method for analysis and monitoring of high frequency electrograms and electrocardiograms in various physiological conditions |
| CN113712569B (zh) * | 2021-11-01 | 2022-02-08 | 毕胜普生物科技有限公司 | 高频qrs波群数据分析方法及装置 |
| CN113855040B (zh) * | 2021-11-09 | 2023-04-14 | 郑州大学第一附属医院 | 一种嵌入式儿童心电监护设备及系统 |
| CN114027853B (zh) * | 2021-12-16 | 2022-09-27 | 安徽心之声医疗科技有限公司 | 基于特征模板匹配的qrs波群检测方法、装置、介质及设备 |
| CN114732419B (zh) * | 2022-06-09 | 2022-10-21 | 毕胜普生物科技有限公司 | 运动心电数据分析方法、装置、计算机设备与存储介质 |
| CN114732418A (zh) * | 2022-06-09 | 2022-07-12 | 毕胜普生物科技有限公司 | 高频qrs波形曲线分析方法、装置、计算机设备与存储介质 |
| CN114742114B (zh) * | 2022-06-09 | 2022-10-21 | 毕胜普生物科技有限公司 | 高频qrs波形曲线分析方法、装置、计算机设备与存储介质 |
| CN114788703B (zh) * | 2022-06-21 | 2022-10-21 | 毕胜普生物科技有限公司 | 高频qrs波形数据分析方法、装置、计算机设备与存储介质 |
| CN115500842B (zh) * | 2022-10-26 | 2024-07-26 | 北京超思电子技术有限责任公司 | 一种qrs波群的检测方法及装置 |
| KR102802002B1 (ko) * | 2022-12-19 | 2025-05-02 | 유스테이션 주식회사 | 휴대용 심전도계를 이용한 심전도 측정 서비스 제공방법 및 시스템 |
| CN116196013B (zh) * | 2023-04-25 | 2023-08-15 | 毕胜普生物科技有限公司 | 心电数据处理方法、装置、计算机设备与存储介质 |
| EP4491119A1 (en) * | 2023-07-13 | 2025-01-15 | Biomagnetik Park Holding GmbH | Method for the magnetocardiographic characterization of at least a portion of a heartbeat cycle |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422459A (en) | 1980-11-18 | 1983-12-27 | University Patents, Inc. | Electrocardiographic means and method for detecting potential ventricular tachycardia |
| US5046504A (en) | 1989-02-01 | 1991-09-10 | Corazonix Corporation | Method and apparatus for analyzing and interpreting electrocardiograms using spectro-temporal mapping |
| US5117833A (en) | 1990-11-13 | 1992-06-02 | Corazonix Corporation | Bi-spectral filtering of electrocardiogram signals to determine selected QRS potentials |
| US5348020A (en) | 1990-12-14 | 1994-09-20 | Hutson William H | Method and system for near real-time analysis and display of electrocardiographic signals |
| CN1084044A (zh) * | 1992-09-11 | 1994-03-23 | 中日友好医院 | 三维高频心电信号分析系统及方法 |
| US5954664A (en) | 1995-04-06 | 1999-09-21 | Seegobin; Ronald D. | Noninvasive system and method for identifying coronary disfunction utilizing electrocardiography derived data |
| US5655540A (en) | 1995-04-06 | 1997-08-12 | Seegobin; Ronald D. | Noninvasive method for identifying coronary artery disease utilizing electrocardiography derived data |
| SE9703948D0 (sv) | 1997-10-29 | 1997-10-29 | Siemens Elema Ab | Electrocardiogram signal processing apparatus |
| IL133780A (en) | 1999-12-29 | 2009-05-04 | B S P Biolog Signal Proc Ltd | Method and device for analyzing a periodic or semi-periodic signal |
| WO2002075584A1 (en) | 2001-03-19 | 2002-09-26 | B.S.P. Biological Signal Processing Ltd. | Apparatus and method for efficient representation of periodic and nearly periodic signals for analysis |
| US7113820B2 (en) * | 2001-07-12 | 2006-09-26 | The United States Of America As Represented By The Administration Of The National Aeronautics And Space Administration | Real-time, high frequency QRS electrocardiograph |
| WO2003082077A2 (en) * | 2002-03-26 | 2003-10-09 | National Aeronautics And Space Administration | System for the diagnosis and monitoring of coronary artery disease, acute coronary syndromes, cardiomyopathy and other cardiac conditions |
| CN2601078Y (zh) * | 2002-07-16 | 2004-01-28 | 北京美高仪软件技术有限公司 | 家用心电检测仪 |
| TWI225394B (en) * | 2003-05-14 | 2004-12-21 | Bo-Jau Guo | Method and device for analysis of heart rate variability (HRV) |
| EP1746932B1 (en) | 2004-05-01 | 2015-03-11 | B.S.P. Biological Signal Processing Ltd. | Apparatus and method for analysis of high frequency qrs complexes |
-
2005
- 2005-05-01 EP EP05737629.5A patent/EP1746932B1/en not_active Expired - Lifetime
- 2005-05-01 US US11/579,273 patent/US8706201B2/en active Active
- 2005-05-01 CN CN2005800225771A patent/CN101014283B/zh not_active Expired - Lifetime
- 2005-05-01 CA CA002565192A patent/CA2565192A1/en not_active Abandoned
- 2005-05-01 JP JP2007512717A patent/JP2007535392A/ja active Pending
- 2005-05-01 WO PCT/IL2005/000457 patent/WO2005104937A2/en not_active Ceased
- 2005-05-01 AU AU2005237329A patent/AU2005237329A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10918302B2 (en) | 2016-02-04 | 2021-02-16 | Nippon Telegraph And Telephone Corporation | Biological signal processing method and biological signal processing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1746932A4 (en) | 2008-10-15 |
| AU2005237329A1 (en) | 2005-11-10 |
| JP2007535392A (ja) | 2007-12-06 |
| EP1746932A2 (en) | 2007-01-31 |
| EP1746932B1 (en) | 2015-03-11 |
| WO2005104937A2 (en) | 2005-11-10 |
| US8706201B2 (en) | 2014-04-22 |
| CN101014283A (zh) | 2007-08-08 |
| CN101014283B (zh) | 2012-02-08 |
| WO2005104937A3 (en) | 2005-12-01 |
| US20080194978A1 (en) | 2008-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20130916 |