AU2014318636A1 - Selection of signal segments for rhythm disorder analysis - Google Patents
Selection of signal segments for rhythm disorder analysis Download PDFInfo
- Publication number
- AU2014318636A1 AU2014318636A1 AU2014318636A AU2014318636A AU2014318636A1 AU 2014318636 A1 AU2014318636 A1 AU 2014318636A1 AU 2014318636 A AU2014318636 A AU 2014318636A AU 2014318636 A AU2014318636 A AU 2014318636A AU 2014318636 A1 AU2014318636 A1 AU 2014318636A1
- Authority
- AU
- Australia
- Prior art keywords
- signal
- segment
- segments
- msec
- cardiac
- 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
- 230000033764 rhythmic process Effects 0.000 title claims description 114
- 238000004458 analytical method Methods 0.000 title description 19
- 230000000747 cardiac effect Effects 0.000 claims abstract description 111
- 238000000034 method Methods 0.000 claims abstract description 87
- 239000002131 composite material Substances 0.000 claims abstract description 80
- 230000008569 process Effects 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 48
- 238000001914 filtration Methods 0.000 claims description 12
- 230000002596 correlated effect Effects 0.000 abstract description 17
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 99
- 208000035475 disorder Diseases 0.000 description 99
- 230000004913 activation Effects 0.000 description 33
- 238000001994 activation Methods 0.000 description 33
- 230000015654 memory Effects 0.000 description 13
- 206010003658 Atrial Fibrillation Diseases 0.000 description 9
- 230000008030 elimination Effects 0.000 description 8
- 238000003379 elimination reaction Methods 0.000 description 8
- 230000008685 targeting Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000007704 transition Effects 0.000 description 7
- 206010003668 atrial tachycardia Diseases 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 6
- 210000005245 right atrium Anatomy 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 208000003663 ventricular fibrillation Diseases 0.000 description 5
- 206010047302 ventricular tachycardia Diseases 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 206010003662 Atrial flutter Diseases 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 206010010904 Convulsion Diseases 0.000 description 2
- 208000005872 Diffuse Esophageal Spasm Diseases 0.000 description 2
- 206010020853 Hypertonic bladder Diseases 0.000 description 2
- 208000003734 Supraventricular Tachycardia Diseases 0.000 description 2
- 206010042602 Supraventricular extrasystoles Diseases 0.000 description 2
- 208000009729 Ventricular Premature Complexes Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000002551 irritable bowel syndrome Diseases 0.000 description 2
- 210000005246 left atrium Anatomy 0.000 description 2
- 230000000926 neurological effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000718 qrs complex Methods 0.000 description 2
- 230000002336 repolarization Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 210000005003 heart tissue Anatomy 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 210000005240 left ventricle Anatomy 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000005241 right ventricle Anatomy 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 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
-
- 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
- A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
-
- 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]
- A61B5/346—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
- A61B5/363—Detecting tachycardia or bradycardia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
- A61B2505/05—Surgical care
-
- 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]
- A61B5/283—Invasive
-
- 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]
- A61B5/283—Invasive
- A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
-
- 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
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
- A61B5/6858—Catheters with a distal basket, e.g. expandable basket
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Psychiatry (AREA)
- Physiology (AREA)
- Computer Vision & Pattern Recognition (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)
- Ultra Sonic Daignosis Equipment (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361877093P | 2013-09-12 | 2013-09-12 | |
| US61/877,093 | 2013-09-12 | ||
| US14/483,914 | 2014-09-11 | ||
| US14/483,914 US10368764B2 (en) | 2013-09-12 | 2014-09-11 | System and method to select signal segments for analysis of a biological rhythm disorder |
| PCT/US2014/055419 WO2015038909A2 (en) | 2013-09-12 | 2014-09-12 | System and method to select signal segments for analysis of a biological rhythm disorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2014318636A1 true AU2014318636A1 (en) | 2016-03-03 |
Family
ID=52626370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2014318636A Abandoned AU2014318636A1 (en) | 2013-09-12 | 2014-09-12 | Selection of signal segments for rhythm disorder analysis |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10368764B2 (enExample) |
| EP (1) | EP3043702A4 (enExample) |
| JP (1) | JP2016530053A (enExample) |
| KR (1) | KR20160055150A (enExample) |
| CN (1) | CN105705087A (enExample) |
| AU (1) | AU2014318636A1 (enExample) |
| CA (1) | CA2921523A1 (enExample) |
| IL (1) | IL244080A0 (enExample) |
| MX (1) | MX2016002942A (enExample) |
| RU (1) | RU2016108850A (enExample) |
| WO (1) | WO2015038909A2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102275241B1 (ko) * | 2013-12-06 | 2021-07-12 | 삼성전자주식회사 | 신호의 변환 및 복원 방법, 신호의 변환 및 복원 시스템, 원본 신호 변환 방법, 원본 신호 변환 장치 및 원본 신호 복원 방법 |
| JP6389907B2 (ja) * | 2015-06-23 | 2018-09-12 | シェンチェン・インスティテューツ・オブ・アドバンスド・テクノロジー・チャイニーズ・アカデミー・オブ・サイエンシーズＳｈｅｎｚｈｅｎ Ｉｎｓｔｉｔｕｔｅｓ Ｏｆ Ａｄｖａｎｃｅｄ Ｔｅｃｈｎｏｌｏｇｙ Ｃｈｉｎｅｓｅ Ａｃａｄｅｍｙ Ｏｆ Ｓｃｉｅｎｃｅｓ | Ｇｐｕによる心電信号の並列解析方法 |
| CN111096740B (zh) * | 2018-10-25 | 2022-04-01 | 上海微创电生理医疗科技股份有限公司 | 心电信号分析方法及装置、信号记录仪和三维标测系统 |
| US20220101990A1 (en) * | 2020-09-30 | 2022-03-31 | Boston Scientific Scimed Inc. | Global histogram of local cycle length |
| US12471828B2 (en) | 2020-09-30 | 2025-11-18 | Boston Scientific Scimed, Inc. | Electrophysiology system and method for determining local cycle length and local duty cycle |
| WO2022072452A1 (en) * | 2020-09-30 | 2022-04-07 | Boston Scientific Scimed Inc | Interactive 2d scatter plot of egm characteristic metrics |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5109862A (en) | 1990-03-19 | 1992-05-05 | Del Mar Avionics | Method and apparatus for spectral analysis of electrocardiographic signals |
| US5217021A (en) | 1991-07-30 | 1993-06-08 | Telectronics Pacing Systems, Inc. | Detection of cardiac arrhythmias using correlation of a cardiac electrical signals and temporal data compression |
| EP0894473B1 (en) * | 1994-08-19 | 2003-11-12 | Biosense, Inc. | Medical diagnosis, treatment and imaging systems |
| US5954665A (en) * | 1995-06-07 | 1999-09-21 | Biosense, Inc. | Cardiac ablation catheter using correlation measure |
| US6944495B2 (en) | 2000-11-10 | 2005-09-13 | C.R. Bard, Inc. | Methods for processing electrocardiac signals having superimposed complexes |
| US6526313B2 (en) * | 2001-06-05 | 2003-02-25 | Cardiac Pacemakers, Inc. | System and method for classifying cardiac depolarization complexes with multi-dimensional correlation |
| US6950696B2 (en) * | 2001-11-27 | 2005-09-27 | St. Jude Medical Ab | Method and circuit for detecting cardiac rhythm abnormalities by analyzing time differences between unipolar signals from a lead with a multi-electrode tip |
| SE0200624D0 (sv) | 2002-02-28 | 2002-02-28 | St Jude Medical | Medical device |
| JP4336712B2 (ja) | 2003-07-11 | 2009-09-30 | シー・アール・バード・インコーポレーテッド | 密接した複数の心信号を表示する方法及び電子生理学的電算機システム |
| US7567837B2 (en) * | 2003-12-19 | 2009-07-28 | Institute Of Critical Care Medicine | Enhanced rhythm identification in compression corrupted ECG |
| EP2380626B1 (en) | 2004-09-30 | 2015-03-04 | Cardiac Pacemakers, Inc. | Arrhythmia classification and therapy selection |
| US7907994B2 (en) * | 2007-01-11 | 2011-03-15 | Biosense Webster, Inc. | Automated pace-mapping for identification of cardiac arrhythmic conductive pathways and foci |
| US8490626B2 (en) * | 2008-12-22 | 2013-07-23 | Abbott Cardiovascular Systems Inc. | Electrode data analysis to indicate catheter stability and/or needle penetration success |
| US8165666B1 (en) * | 2011-05-02 | 2012-04-24 | Topera, Inc. | System and method for reconstructing cardiac activation information |
| WO2012151301A1 (en) * | 2011-05-02 | 2012-11-08 | Topera, Inc. | System and method for targeting heart rhythm disorders using shaped ablation |
-
2014
- 2014-09-11 US US14/483,914 patent/US10368764B2/en not_active Expired - Fee Related
- 2014-09-12 RU RU2016108850A patent/RU2016108850A/ru not_active Application Discontinuation
- 2014-09-12 WO PCT/US2014/055419 patent/WO2015038909A2/en not_active Ceased
- 2014-09-12 CN CN201480050611.5A patent/CN105705087A/zh active Pending
- 2014-09-12 MX MX2016002942A patent/MX2016002942A/es unknown
- 2014-09-12 JP JP2016542819A patent/JP2016530053A/ja not_active Ceased
- 2014-09-12 CA CA2921523A patent/CA2921523A1/en not_active Abandoned
- 2014-09-12 EP EP14844764.2A patent/EP3043702A4/en not_active Withdrawn
- 2014-09-12 KR KR1020167006506A patent/KR20160055150A/ko not_active Withdrawn
- 2014-09-12 AU AU2014318636A patent/AU2014318636A1/en not_active Abandoned
-
2016
- 2016-02-11 IL IL244080A patent/IL244080A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015038909A3 (en) | 2015-04-30 |
| CN105705087A (zh) | 2016-06-22 |
| RU2016108850A (ru) | 2017-10-17 |
| WO2015038909A2 (en) | 2015-03-19 |
| EP3043702A2 (en) | 2016-07-20 |
| IL244080A0 (en) | 2016-04-21 |
| JP2016530053A (ja) | 2016-09-29 |
| EP3043702A4 (en) | 2017-05-03 |
| MX2016002942A (es) | 2016-06-17 |
| KR20160055150A (ko) | 2016-05-17 |
| US20150073721A1 (en) | 2015-03-12 |
| US10368764B2 (en) | 2019-08-06 |
| CA2921523A1 (en) | 2015-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10149622B2 (en) | System and method for reconstructing cardiac activation information | |
| US9913615B2 (en) | System and method for reconstructing cardiac activation information | |
| US10271786B2 (en) | System and method for reconstructing cardiac activation information | |
| US20130150742A1 (en) | System and method of identifying sources for biological rhythms | |
| US10368764B2 (en) | System and method to select signal segments for analysis of a biological rhythm disorder | |
| AU2014233461A1 (en) | System and method for reconstructing cardiac activation information | |
| EP3185768A1 (en) | System and method for reconstructing cardiac activation information |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4 | Application lapsed section 142(2)(d) - no continuation fee paid for the application |