JP2010131389A5 - - Google Patents
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- JP2010131389A5 JP2010131389A5 JP2009274172A JP2009274172A JP2010131389A5 JP 2010131389 A5 JP2010131389 A5 JP 2010131389A5 JP 2009274172 A JP2009274172 A JP 2009274172A JP 2009274172 A JP2009274172 A JP 2009274172A JP 2010131389 A5 JP2010131389 A5 JP 2010131389A5
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- segment
- pattern
- processor
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Description
分割ステップ64において、パターンプロセッサ40は、オペレータが印を付けた時間間隔を複数のセグメントに分ける。シグネチャー生成ステップ66において、パターンプロセッサは各セグメントにおけるECG信号を特徴付け、信号特徴の順列に基づいてパターンシグネチャーを生成する。例えば、このプロセッサは各セグメントについて、信号がセグメントに沿って増加しているか、又は減少しているかを判定することができる。次にこのプロセッサは、「上昇」及び「下降」の表示の順列を生成し、この順列は、関心のあるパターンの特徴シグネチャーとして使用される。これらの実施形態において、セグメントの数は通常、各セグメント内の信号の変化傾向が単純になるよう、十分な解像度をもって選択される。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/327,267 US8401624B2 (en) | 2008-12-03 | 2008-12-03 | ECG signal analysis tool |
US12/327,267 | 2008-12-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010131389A JP2010131389A (ja) | 2010-06-17 |
JP2010131389A5 true JP2010131389A5 (ja) | 2014-05-22 |
JP5755407B2 JP5755407B2 (ja) | 2015-07-29 |
Family
ID=42223449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009274172A Active JP5755407B2 (ja) | 2008-12-03 | 2009-12-02 | Ecg信号解析ツール |
Country Status (7)
Country | Link |
---|---|
US (1) | US8401624B2 (ja) |
EP (1) | EP2224346B1 (ja) |
JP (1) | JP5755407B2 (ja) |
CN (1) | CN101779950B (ja) |
AU (1) | AU2009243424B2 (ja) |
CA (1) | CA2686877C (ja) |
IL (1) | IL202452A (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2510056B2 (ja) * | 1992-07-28 | 1996-06-26 | 昭和アルミニウム株式会社 | 押出加工装置 |
US7516130B2 (en) * | 2005-05-09 | 2009-04-07 | Trend Micro, Inc. | Matching engine with signature generation |
GB2483108A (en) * | 2010-08-27 | 2012-02-29 | Walid Juffali | Monitoring neurological electrical signals to detect the onset of a neurological episode |
JP6188275B2 (ja) * | 2012-03-30 | 2017-08-30 | フクダ電子株式会社 | 心電図解析装置及びその制御方法 |
CN104665808A (zh) * | 2013-11-29 | 2015-06-03 | 长春华讯信息科技有限公司 | 一种用于心电监控系统的快速分析方法 |
WO2015087202A1 (en) * | 2013-12-13 | 2015-06-18 | Koninklijke Philips N.V. | System and method for confidence measures on machine interpretations of physiological waveforms |
US11058361B2 (en) | 2014-11-06 | 2021-07-13 | Canon Medical Systems Corporation | Signal processing apparatus, imaging apparatus, and signal processing method |
WO2018040111A1 (zh) * | 2016-09-05 | 2018-03-08 | 深圳迈瑞生物医疗电子股份有限公司 | 生命体征数据统计系统和监护仪 |
CA3035520A1 (fr) * | 2016-09-09 | 2018-03-15 | Centre National De La Recherche Scientifique - Cnrs - | Procede de reconnaissance de motif dans une pluralite de signaux |
CN107157664B (zh) * | 2017-06-29 | 2018-10-23 | 林爱庆 | 心内科综合监护系统 |
US11723579B2 (en) | 2017-09-19 | 2023-08-15 | Neuroenhancement Lab, LLC | Method and apparatus for neuroenhancement |
US10321876B2 (en) * | 2017-10-03 | 2019-06-18 | Biosense Webster (Israel) Ltd. | Middle point zero reference |
US11717686B2 (en) | 2017-12-04 | 2023-08-08 | Neuroenhancement Lab, LLC | Method and apparatus for neuroenhancement to facilitate learning and performance |
EP3731749A4 (en) | 2017-12-31 | 2022-07-27 | Neuroenhancement Lab, LLC | NEURO-ACTIVATION SYSTEM AND METHOD FOR ENHANCING EMOTIONAL RESPONSE |
US11364361B2 (en) | 2018-04-20 | 2022-06-21 | Neuroenhancement Lab, LLC | System and method for inducing sleep by transplanting mental states |
EP3849410A4 (en) | 2018-09-14 | 2022-11-02 | Neuroenhancement Lab, LLC | SLEEP ENHANCEMENT SYSTEM AND METHOD |
US11786694B2 (en) | 2019-05-24 | 2023-10-17 | NeuroLight, Inc. | Device, method, and app for facilitating sleep |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
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US4742458A (en) * | 1985-10-29 | 1988-05-03 | Software Plus, Inc. | Method and apparatus for performing pattern recognition analysis |
US4884345A (en) * | 1988-05-12 | 1989-12-05 | Siemens-Pacesetter, Inc. | Adjustable template for pacemaker ECG analysis and method of use |
US5769793A (en) * | 1989-09-08 | 1998-06-23 | Steven M. Pincus | System to determine a relative amount of patternness |
US5109862A (en) * | 1990-03-19 | 1992-05-05 | Del Mar Avionics | Method and apparatus for spectral analysis of electrocardiographic signals |
US5090418A (en) | 1990-11-09 | 1992-02-25 | Del Mar Avionics | Method and apparatus for screening electrocardiographic (ECG) data |
JPH06209909A (ja) * | 1992-09-09 | 1994-08-02 | Terumo Corp | 心電計 |
JP3229052B2 (ja) * | 1993-01-29 | 2001-11-12 | アイワ株式会社 | データ圧縮回路 |
US6178261B1 (en) * | 1997-08-05 | 2001-01-23 | The Regents Of The University Of Michigan | Method and system for extracting features in a pattern recognition system |
US5868680A (en) * | 1997-09-23 | 1999-02-09 | The Regents Of The University Of California | Quantitative characterization of fibrillatory spatiotemporal organization |
US5947909A (en) * | 1997-12-19 | 1999-09-07 | Siemens Corporate Research, Inc. | Neural network polymorphic QRS detector |
US6016442A (en) * | 1998-03-25 | 2000-01-18 | Cardiac Pacemakers, Inc. | System for displaying cardiac arrhythmia data |
US6304773B1 (en) * | 1998-05-21 | 2001-10-16 | Medtronic Physio-Control Manufacturing Corp. | Automatic detection and reporting of cardiac asystole |
US6615075B2 (en) * | 2000-03-15 | 2003-09-02 | The Regents Of The University Of California | QRST subtraction using an adaptive template for analysis of TU wave obscured atrial activity |
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 |
US6983183B2 (en) * | 2001-07-13 | 2006-01-03 | Cardiac Science, Inc. | Method and apparatus for monitoring cardiac patients for T-wave alternans |
US7146048B2 (en) * | 2001-08-13 | 2006-12-05 | International Business Machines Corporation | Representation of shapes for similarity measuring and indexing |
FR2855958B1 (fr) * | 2003-06-10 | 2005-08-05 | Ela Medical Sa | Dispositif d'analyse de l'alternance cycle-a-cycle et/ou de la variabilite de l'onde de repolarisation ventriculaire dans un signal ecg |
JP2005000409A (ja) * | 2003-06-12 | 2005-01-06 | Omron Healthcare Co Ltd | 心電計および心電波形表示方法 |
US7167744B2 (en) * | 2004-03-30 | 2007-01-23 | Cardiac Science Corporation | Methods for quantifying the morphology and amplitude of cardiac action potential alternans |
US7996075B2 (en) * | 2004-10-20 | 2011-08-09 | Cardionet, Inc. | Monitoring physiological activity using partial state space reconstruction |
US7653431B2 (en) * | 2005-12-20 | 2010-01-26 | Cardiac Pacemakers, Inc. | Arrhythmia discrimination based on determination of rate dependency |
CN1951320A (zh) * | 2006-11-16 | 2007-04-25 | 上海交通大学 | 基于超完备特征的异常心电识别方法 |
US7907994B2 (en) * | 2007-01-11 | 2011-03-15 | Biosense Webster, Inc. | Automated pace-mapping for identification of cardiac arrhythmic conductive pathways and foci |
-
2008
- 2008-12-03 US US12/327,267 patent/US8401624B2/en active Active
-
2009
- 2009-11-30 AU AU2009243424A patent/AU2009243424B2/en not_active Ceased
- 2009-12-01 IL IL202452A patent/IL202452A/en active IP Right Grant
- 2009-12-02 CA CA2686877A patent/CA2686877C/en not_active Expired - Fee Related
- 2009-12-02 EP EP09252720.9A patent/EP2224346B1/en active Active
- 2009-12-02 JP JP2009274172A patent/JP5755407B2/ja active Active
- 2009-12-03 CN CN2009102527009A patent/CN101779950B/zh active Active
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