AU2001253861A1 - Qrst subtraction using an adaptive template for analysis of tu wave obscured atrial activity - Google Patents
Qrst subtraction using an adaptive template for analysis of tu wave obscured atrial activityInfo
- Publication number
- AU2001253861A1 AU2001253861A1 AU2001253861A AU5386101A AU2001253861A1 AU 2001253861 A1 AU2001253861 A1 AU 2001253861A1 AU 2001253861 A AU2001253861 A AU 2001253861A AU 5386101 A AU5386101 A AU 5386101A AU 2001253861 A1 AU2001253861 A1 AU 2001253861A1
- Authority
- AU
- Australia
- Prior art keywords
- obscured
- wave
- analysis
- atrial activity
- adaptive template
- 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
Classifications
-
- 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
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
-
- 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]
- A61B5/282—Holders for multiple electrodes
-
- 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]
- A61B5/321—Accessories or supplementary instruments therefor, e.g. cord hangers
- A61B5/322—Physical templates or devices for measuring ECG waveforms, e.g. electrocardiograph rulers or calipers
-
- 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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6831—Straps, bands or harnesses
-
- 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
- A61B5/7232—Signal processing specially adapted for physiological signals or for diagnostic purposes involving compression of the physiological signal, e.g. to extend the signal recording period
-
- 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)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Signal Processing (AREA)
- Psychiatry (AREA)
- Mathematical Physics (AREA)
- Physiology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Human Computer Interaction (AREA)
- Fuzzy Systems (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18951300P | 2000-03-15 | 2000-03-15 | |
US18961100P | 2000-03-15 | 2000-03-15 | |
US60189611 | 2000-03-15 | ||
US60189513 | 2000-03-15 | ||
US19620400P | 2000-04-11 | 2000-04-11 | |
US60196204 | 2000-04-11 | ||
US09/724,947 US6556860B1 (en) | 2000-03-15 | 2000-11-28 | System and method for developing a database of body surface ECG flutter wave data maps for classification of atrial flutter |
US09724947 | 2000-11-28 | ||
PCT/US2001/040313 WO2001067950A1 (en) | 2000-03-15 | 2001-03-15 | Qrst subtraction using an adaptive template for analysis of tu wave obscured atrial activity |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001253861A1 true AU2001253861A1 (en) | 2001-09-24 |
Family
ID=27497806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001253861A Abandoned AU2001253861A1 (en) | 2000-03-15 | 2001-03-15 | Qrst subtraction using an adaptive template for analysis of tu wave obscured atrial activity |
Country Status (3)
Country | Link |
---|---|
US (1) | US6556860B1 (en) |
AU (1) | AU2001253861A1 (en) |
WO (1) | WO2001067950A1 (en) |
Families Citing this family (98)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6678681B1 (en) * | 1999-03-10 | 2004-01-13 | Google Inc. | Information extraction from a database |
US6944495B2 (en) | 2000-11-10 | 2005-09-13 | C.R. Bard, Inc. | Methods for processing electrocardiac signals having superimposed complexes |
EP1331876B1 (en) * | 2000-11-10 | 2009-08-05 | C.R. Bard, Inc. | Deriving p-waves in electrocardiac signals having superimposed complexes |
SE0101901D0 (en) | 2001-05-29 | 2001-05-29 | St Jude Medical | A cardiac stimulating device comprising a morphology sensitive heart signal detector |
US6920350B2 (en) * | 2001-08-06 | 2005-07-19 | Ge Medical Systems-Information Technologies, Inc. | Method of and apparatus for displaying and analyzing a physiological signal |
SE0103312D0 (en) | 2001-10-04 | 2001-10-04 | Siemens Elema Ab | Method of and Apparatus for Deriving Indices Characterizing Atrial Arrhythmias |
FI113835B (en) * | 2003-04-10 | 2004-06-30 | Pentti Korhonen | Cardiac analysis method for monitoring atrial arrhythmias, involves focusing cardiac analysis to dynamic changes of configuration of P-wave of ECG signal, and comparing every detected P-wave to reference P-wave in defined time period |
AU2003902187A0 (en) | 2003-05-08 | 2003-05-22 | Aimedics Pty Ltd | Patient monitor |
AU2004236368B2 (en) * | 2003-05-08 | 2011-08-04 | University Of Technology, Sydney | Patient moniter |
WO2005030052A2 (en) * | 2003-09-26 | 2005-04-07 | Janssen Pharmaceutica N.V. | Heart beat signal analysis |
US9820658B2 (en) | 2006-06-30 | 2017-11-21 | Bao Q. Tran | Systems and methods for providing interoperability among healthcare devices |
US8788029B2 (en) | 2004-10-05 | 2014-07-22 | Cuoretech Pty Ltd. | Heart analysis method and apparatus |
US7477935B2 (en) * | 2004-11-29 | 2009-01-13 | Cameron Health, Inc. | Method and apparatus for beat alignment and comparison |
WO2006124787A2 (en) | 2005-05-13 | 2006-11-23 | Cardiocore Lab, Inc. | Method and apparatus for sequenced extraction from electrocardiogramic waveforms |
US9168383B2 (en) | 2005-10-14 | 2015-10-27 | Pacesetter, Inc. | Leadless cardiac pacemaker with conducted communication |
US7937148B2 (en) | 2005-10-14 | 2011-05-03 | Nanostim, Inc. | Rate responsive leadless cardiac pacemaker |
US7733224B2 (en) | 2006-06-30 | 2010-06-08 | Bao Tran | Mesh network personal emergency response appliance |
US7420472B2 (en) * | 2005-10-16 | 2008-09-02 | Bao Tran | Patient monitoring apparatus |
US9060683B2 (en) | 2006-05-12 | 2015-06-23 | Bao Tran | Mobile wireless appliance |
US8968195B2 (en) | 2006-05-12 | 2015-03-03 | Bao Tran | Health monitoring appliance |
US8684922B2 (en) | 2006-05-12 | 2014-04-01 | Bao Tran | Health monitoring system |
US8323189B2 (en) | 2006-05-12 | 2012-12-04 | Bao Tran | Health monitoring appliance |
US7558622B2 (en) | 2006-05-24 | 2009-07-07 | Bao Tran | Mesh network stroke monitoring appliance |
US8500636B2 (en) | 2006-05-12 | 2013-08-06 | Bao Tran | Health monitoring appliance |
US7539532B2 (en) * | 2006-05-12 | 2009-05-26 | Bao Tran | Cuffless blood pressure monitoring appliance |
US7539533B2 (en) | 2006-05-16 | 2009-05-26 | Bao Tran | Mesh network monitoring appliance |
US8684900B2 (en) | 2006-05-16 | 2014-04-01 | Bao Tran | Health monitoring appliance |
US7593764B2 (en) | 2006-10-03 | 2009-09-22 | General Electric Company | System and method of serial comparison for detection of long QT syndrome (LQTS) |
US7884727B2 (en) | 2007-05-24 | 2011-02-08 | Bao Tran | Wireless occupancy and day-light sensing |
JP5302610B2 (en) * | 2008-10-01 | 2013-10-02 | キヤノン株式会社 | Information processing apparatus and information processing method |
US8527068B2 (en) | 2009-02-02 | 2013-09-03 | Nanostim, Inc. | Leadless cardiac pacemaker with secondary fixation capability |
US20110105928A1 (en) * | 2009-11-05 | 2011-05-05 | Newcardio, Inc. | ECG Reconstruction For Atrial Activity Monitoring And Detection |
US9265951B2 (en) | 2010-02-12 | 2016-02-23 | The Brigham And Women's Hospital | System and method for automated adjustment of cardiac resynchronization therapy control parameters |
US9060692B2 (en) | 2010-10-12 | 2015-06-23 | Pacesetter, Inc. | Temperature sensor for a leadless cardiac pacemaker |
EP2627403A4 (en) | 2010-10-12 | 2014-03-26 | Nanostim Inc | Temperature sensor for a leadless cardiac pacemaker |
EP2627406A1 (en) | 2010-10-13 | 2013-08-21 | Nanostim, Inc. | Leadless cardiac pacemaker with anti-unscrewing feature |
EP2651494B1 (en) | 2010-12-13 | 2017-02-15 | Pacesetter, Inc. | Delivery catheter |
JP6023720B2 (en) | 2010-12-13 | 2016-11-09 | ナノスティム・インコーポレイテッドNanostim, Inc. | Pacemaker takeout system and takeout method |
US9242102B2 (en) | 2010-12-20 | 2016-01-26 | Pacesetter, Inc. | Leadless pacemaker with radial fixation mechanism |
US8712122B2 (en) | 2011-03-31 | 2014-04-29 | International Business Machines Corporation | Shape based similarity of continuous wave doppler images |
US8972228B2 (en) | 2011-05-03 | 2015-03-03 | Medtronic, Inc. | Assessing intra-cardiac activation patterns |
EP2773416B1 (en) | 2011-11-04 | 2019-04-24 | Pacesetter, Inc. | Leadless cardiac pacemaker with integral battery and redundant welds |
WO2014022661A1 (en) | 2012-08-01 | 2014-02-06 | Nanostim, Inc. | Biostimulator circuit with flying cell |
US9865176B2 (en) | 2012-12-07 | 2018-01-09 | Koninklijke Philips N.V. | Health monitoring system |
CN103869129B (en) * | 2012-12-14 | 2017-10-24 | 北京普源精电科技有限公司 | A kind of method and its oscillograph for calculating diversity factor |
US9278219B2 (en) | 2013-03-15 | 2016-03-08 | Medtronic, Inc. | Closed loop optimization of control parameters during cardiac pacing |
US8812091B1 (en) * | 2013-03-15 | 2014-08-19 | Apn Health, Llc | Multi-channel cardiac measurements |
US10064567B2 (en) | 2013-04-30 | 2018-09-04 | Medtronic, Inc. | Systems, methods, and interfaces for identifying optimal electrical vectors |
US9924884B2 (en) | 2013-04-30 | 2018-03-27 | Medtronic, Inc. | Systems, methods, and interfaces for identifying effective electrodes |
US10251555B2 (en) | 2013-06-12 | 2019-04-09 | Medtronic, Inc. | Implantable electrode location selection |
US9474457B2 (en) | 2013-06-12 | 2016-10-25 | Medtronic, Inc. | Metrics of electrical dyssynchrony and electrical activation patterns from surface ECG electrodes |
US9877789B2 (en) | 2013-06-12 | 2018-01-30 | Medtronic, Inc. | Implantable electrode location selection |
US9278220B2 (en) | 2013-07-23 | 2016-03-08 | Medtronic, Inc. | Identification of healthy versus unhealthy substrate for pacing from a multipolar lead |
US9282907B2 (en) | 2013-07-23 | 2016-03-15 | Medtronic, Inc. | Identification of healthy versus unhealthy substrate for pacing from a multipolar lead |
US9265954B2 (en) | 2013-07-26 | 2016-02-23 | Medtronic, Inc. | Method and system for improved estimation of time of left ventricular pacing with respect to intrinsic right ventricular activation in cardiac resynchronization therapy |
US9265955B2 (en) | 2013-07-26 | 2016-02-23 | Medtronic, Inc. | Method and system for improved estimation of time of left ventricular pacing with respect to intrinsic right ventricular activation in cardiac resynchronization therapy |
US9078572B2 (en) | 2013-10-30 | 2015-07-14 | Apn Health, Llc | Heartbeat detection and categorization |
US9078575B2 (en) | 2013-10-30 | 2015-07-14 | Apn Health, Llc | Heartbeat categorization |
US10206601B2 (en) | 2013-12-09 | 2019-02-19 | Medtronic, Inc. | Noninvasive cardiac therapy evaluation |
US9320446B2 (en) | 2013-12-09 | 2016-04-26 | Medtronic, Inc. | Bioelectric sensor device and methods |
US9776009B2 (en) | 2014-03-20 | 2017-10-03 | Medtronic, Inc. | Non-invasive detection of phrenic nerve stimulation |
US9591982B2 (en) | 2014-07-31 | 2017-03-14 | Medtronic, Inc. | Systems and methods for evaluating cardiac therapy |
US9586052B2 (en) | 2014-08-15 | 2017-03-07 | Medtronic, Inc. | Systems and methods for evaluating cardiac therapy |
US9707400B2 (en) | 2014-08-15 | 2017-07-18 | Medtronic, Inc. | Systems, methods, and interfaces for configuring cardiac therapy |
US9764143B2 (en) | 2014-08-15 | 2017-09-19 | Medtronic, Inc. | Systems and methods for configuration of interventricular interval |
US9586050B2 (en) | 2014-08-15 | 2017-03-07 | Medtronic, Inc. | Systems and methods for configuration of atrioventricular interval |
US9314179B1 (en) | 2014-09-25 | 2016-04-19 | Apn Health, Llc | Time transformation of local activation times |
US11253178B2 (en) | 2015-01-29 | 2022-02-22 | Medtronic, Inc. | Noninvasive assessment of cardiac resynchronization therapy |
US20170202521A1 (en) * | 2016-01-14 | 2017-07-20 | Biosense Webster (Israel) Ltd. | Overall system and method for detecting regions of interest |
US11219769B2 (en) | 2016-02-26 | 2022-01-11 | Medtronic, Inc. | Noninvasive methods and systems of determining the extent of tissue capture from cardiac pacing |
US10780279B2 (en) | 2016-02-26 | 2020-09-22 | Medtronic, Inc. | Methods and systems of optimizing right ventricular only pacing for patients with respect to an atrial event and left ventricular event |
US10357168B2 (en) | 2016-03-07 | 2019-07-23 | Apn Health, Llc | Time transformation of local activation times |
US10532213B2 (en) | 2017-03-03 | 2020-01-14 | Medtronic, Inc. | Criteria for determination of local tissue latency near pacing electrode |
US10987517B2 (en) | 2017-03-15 | 2021-04-27 | Medtronic, Inc. | Detection of noise signals in cardiac signals |
EP3658227B1 (en) | 2017-07-28 | 2021-05-12 | Medtronic, Inc. | Cardiac cycle selection |
WO2019023472A1 (en) | 2017-07-28 | 2019-01-31 | Medtronic, Inc. | Generating activation times |
CN109480819A (en) * | 2017-09-11 | 2019-03-19 | 南京大学 | A method of atrial fibrillation is predicted using multichannel body surface ecg |
US10786167B2 (en) | 2017-12-22 | 2020-09-29 | Medtronic, Inc. | Ectopic beat-compensated electrical heterogeneity information |
US10799703B2 (en) | 2017-12-22 | 2020-10-13 | Medtronic, Inc. | Evaluation of his bundle pacing therapy |
US10492705B2 (en) | 2017-12-22 | 2019-12-03 | Regents Of The University Of Minnesota | Anterior and posterior electrode signals |
US11419539B2 (en) | 2017-12-22 | 2022-08-23 | Regents Of The University Of Minnesota | QRS onset and offset times and cycle selection using anterior and posterior electrode signals |
US10433746B2 (en) | 2017-12-22 | 2019-10-08 | Regents Of The University Of Minnesota | Systems and methods for anterior and posterior electrode signal analysis |
CN108478214B (en) * | 2018-01-29 | 2021-03-30 | 成都琅瑞医疗技术股份有限公司 | Anti-confusion superposition method and device for electrocardiogram data analysis |
US10617318B2 (en) | 2018-02-27 | 2020-04-14 | Medtronic, Inc. | Mapping electrical activity on a model heart |
US10668290B2 (en) | 2018-03-01 | 2020-06-02 | Medtronic, Inc. | Delivery of pacing therapy by a cardiac pacing device |
US10918870B2 (en) | 2018-03-07 | 2021-02-16 | Medtronic, Inc. | Atrial lead placement for treatment of atrial dyssynchrony |
US10780281B2 (en) | 2018-03-23 | 2020-09-22 | Medtronic, Inc. | Evaluation of ventricle from atrium pacing therapy |
EP3773187A1 (en) | 2018-03-29 | 2021-02-17 | Medtronic, Inc. | Left ventricular assist device adjustment and evaluation |
CN108937912B (en) * | 2018-05-12 | 2021-05-11 | 鲁东大学 | Automatic arrhythmia analysis method based on deep neural network |
US11304641B2 (en) | 2018-06-01 | 2022-04-19 | Medtronic, Inc. | Systems, methods, and interfaces for use in cardiac evaluation |
US10940321B2 (en) | 2018-06-01 | 2021-03-09 | Medtronic, Inc. | Systems, methods, and interfaces for use in cardiac evaluation |
US11697025B2 (en) | 2019-03-29 | 2023-07-11 | Medtronic, Inc. | Cardiac conduction system capture |
US11547858B2 (en) | 2019-03-29 | 2023-01-10 | Medtronic, Inc. | Systems, methods, and devices for adaptive cardiac therapy |
US11497431B2 (en) | 2019-10-09 | 2022-11-15 | Medtronic, Inc. | Systems and methods for configuring cardiac therapy |
US11642533B2 (en) | 2019-11-04 | 2023-05-09 | Medtronic, Inc. | Systems and methods for evaluating cardiac therapy |
US20210169359A1 (en) * | 2019-12-06 | 2021-06-10 | Biosense Webster (Israel) Ltd. | Intra-cardiac pattern matching |
US11813464B2 (en) | 2020-07-31 | 2023-11-14 | Medtronic, Inc. | Cardiac conduction system evaluation |
EP4248859A1 (en) * | 2022-03-24 | 2023-09-27 | Ablacon Inc. | Systems, devices, components and methods for electroanatomical mapping of the heart using 3d reconstructions derived from biosignals |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4550502A (en) | 1983-04-15 | 1985-11-05 | Joseph Grayzel | Device for analysis of recorded electrocardiogram |
US4583553A (en) * | 1983-11-15 | 1986-04-22 | Medicomp, Inc. | Ambulatory ECG analyzer and recorder |
US4721114A (en) | 1986-02-21 | 1988-01-26 | Cardiac Pacemakers, Inc. | Method of detecting P-waves in ECG recordings |
US5161539A (en) * | 1991-05-09 | 1992-11-10 | Physio-Control | Method and apparatus for performing mapping-type analysis including use of limited electrode sets |
US5313953A (en) | 1992-01-14 | 1994-05-24 | Incontrol, Inc. | Implantable cardiac patient monitor |
US5818570A (en) | 1992-05-29 | 1998-10-06 | Urbanczyk; Matthias | Device and method for recording or transferring graphical information for analysis and storage purposes |
US5361202A (en) * | 1993-06-18 | 1994-11-01 | Hewlett-Packard Company | Computer display system and method for facilitating access to patient data records in a medical information system |
US5652842A (en) * | 1994-03-01 | 1997-07-29 | Healthshare Technology, Inc. | Analysis and reporting of performance of service providers |
US5609158A (en) | 1995-05-01 | 1997-03-11 | Arrhythmia Research Technology, Inc. | Apparatus and method for predicting cardiac arrhythmia by detection of micropotentials and analysis of all ECG segments and intervals |
SE9602394L (en) * | 1996-06-18 | 1997-12-01 | Bertil Olsson | Apparatus for frequency analysis of atrial fibrillation |
US5755739A (en) * | 1996-12-04 | 1998-05-26 | Medtronic, Inc. | Adaptive and morphological system for discriminating P-waves and R-waves inside the human body |
US5772604A (en) * | 1997-03-14 | 1998-06-30 | Emory University | Method, system and apparatus for determining prognosis in atrial fibrillation |
US5840038A (en) | 1997-05-29 | 1998-11-24 | Marquette Medical Systems, Inc. | Method and apparatus for signal averaging and analyzing high resolution P wave signals from an electrocardiogram |
US6038476A (en) | 1998-06-12 | 2000-03-14 | Pacesetter, Inc. | System and method for analyzing the efficacy of cardiac stimulation therapy |
-
2000
- 2000-11-28 US US09/724,947 patent/US6556860B1/en not_active Expired - Fee Related
-
2001
- 2001-03-15 WO PCT/US2001/040313 patent/WO2001067950A1/en active Application Filing
- 2001-03-15 AU AU2001253861A patent/AU2001253861A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US6556860B1 (en) | 2003-04-29 |
WO2001067950A1 (en) | 2001-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2001253861A1 (en) | Qrst subtraction using an adaptive template for analysis of tu wave obscured atrial activity | |
AU4422800A (en) | Method of analysis of medical signals | |
AU2001275938A1 (en) | Cardiac photoablation instruments | |
ZA200403709B (en) | Device and procedure to treat cardiac atrial arrhythmias. | |
AU2001249206A1 (en) | Multi-electrode panel system for sensing electrical activity of the heart | |
EP1324583A3 (en) | Gain control method for acoustic echo cancellation | |
AU1475401A (en) | Outer to inner recording for pause function | |
AU2002326814A1 (en) | Multisensor probe for tissue identification | |
AU2001288458A1 (en) | Methods for processing animal tissues | |
AU2002220082A1 (en) | Imaging of enzymatic activity | |
AU3893700A (en) | Noise suppression using external voice activity detection | |
AU3496500A (en) | Methods of decomposing complex data | |
AU4198500A (en) | Suture-passing forceps | |
AU1442001A (en) | Single-use lancet device | |
AU2002351322A1 (en) | Adaptive calibration for pulse oximetry | |
AU5150600A (en) | Tissue punch | |
WO2002032303A8 (en) | Glucose measurement utilizing non-invasive assessment methods | |
AU7984100A (en) | Device for heart measurement | |
AU2003267304A1 (en) | Enhancing reception using intercellular interference cancellation | |
AU2003277381A1 (en) | Catalyst comprising an interstitial metal hydride for the treatment of organic compounds | |
AU5333400A (en) | Tachycardia rate hysteresis for dual-chambered cardiac stimulators | |
AUPP446998A0 (en) | Biopsy forceps | |
AU4599300A (en) | Acoustic echo cancellation | |
AU2002247097A1 (en) | Activity based probe analysis | |
AU5291700A (en) | Multi-band transducer for photoacoustic detection |