DE60229540D1 - Mehrfach-signalmuster zum filtern von fernfeld-r-zacken - Google Patents

Mehrfach-signalmuster zum filtern von fernfeld-r-zacken

Info

Publication number
DE60229540D1
DE60229540D1 DE60229540T DE60229540T DE60229540D1 DE 60229540 D1 DE60229540 D1 DE 60229540D1 DE 60229540 T DE60229540 T DE 60229540T DE 60229540 T DE60229540 T DE 60229540T DE 60229540 D1 DE60229540 D1 DE 60229540D1
Authority
DE
Germany
Prior art keywords
wave
pipes
far field
signal pattern
multiple signal
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.)
Expired - Lifetime
Application number
DE60229540T
Other languages
English (en)
Inventor
Suribhotla V Rajasekhar
David K Petersen
Girard B Borgerding
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medtronic Inc
Original Assignee
Medtronic Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of DE60229540D1 publication Critical patent/DE60229540D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/37—Monitoring; Protecting
    • A61N1/3702—Physiological parameters
    • 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
DE60229540T 2001-09-13 2002-09-06 Mehrfach-signalmuster zum filtern von fernfeld-r-zacken Expired - Lifetime DE60229540D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/951,320 US6810283B2 (en) 2001-09-13 2001-09-13 Multiple templates for filtering of far field R-waves
PCT/US2002/028460 WO2003022356A2 (en) 2001-09-13 2002-09-06 Multiple templates for filtering of far field r-waves

Publications (1)

Publication Number Publication Date
DE60229540D1 true DE60229540D1 (de) 2008-12-04

Family

ID=25491554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60229540T Expired - Lifetime DE60229540D1 (de) 2001-09-13 2002-09-06 Mehrfach-signalmuster zum filtern von fernfeld-r-zacken

Country Status (7)

Country Link
US (1) US6810283B2 (de)
EP (1) EP1427473B1 (de)
JP (1) JP4249017B2 (de)
AT (1) ATE411831T1 (de)
CA (1) CA2459345A1 (de)
DE (1) DE60229540D1 (de)
WO (1) WO2003022356A2 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7082327B2 (en) * 2003-04-16 2006-07-25 Medtronic, Inc. Biomedical signal analysis techniques using wavelets
DE602004016614D1 (de) * 2003-12-17 2008-10-30 Biotronik Crm Patent Ag Reduktion von Interkammerinterferenzen
US7277754B2 (en) * 2003-12-24 2007-10-02 Cardiac Pacemakers, Inc. Method and system for removing pacing artifacts from subcutaneous electrocardiograms
US7299086B2 (en) 2004-03-05 2007-11-20 Cardiac Pacemakers, Inc. Wireless ECG in implantable devices
US7212849B2 (en) * 2004-10-28 2007-05-01 Cardiac Pacemakers, Inc. Methods and apparatuses for arrhythmia detection and classification using wireless ECG
EP2399645B1 (de) * 2004-12-15 2016-03-30 Cardiac Pacemakers, Inc. System zur Bestimmung einer adaptiven Basislinienamplitude
US7702318B2 (en) * 2005-09-14 2010-04-20 Jumptap, Inc. Presentation of sponsored content based on mobile transaction event
WO2007062246A2 (en) 2005-11-28 2007-05-31 Medtronic, Inc. Method and system for post-processing of episodes detected by a medical device
US8401644B2 (en) * 2005-11-28 2013-03-19 Medtronic, Inc. Method and apparatus for post-processing of episodes detected by a medical device
US8014851B2 (en) * 2006-09-26 2011-09-06 Cameron Health, Inc. Signal analysis in implantable cardiac treatment devices
US7738948B2 (en) * 2006-10-31 2010-06-15 Medtronic, Inc. Form parameter forecaster for analyzing signals distorted by noise
US8652040B2 (en) 2006-12-19 2014-02-18 Valencell, Inc. Telemetric apparatus for health and environmental monitoring
US8157730B2 (en) 2006-12-19 2012-04-17 Valencell, Inc. Physiological and environmental monitoring systems and methods
US8251903B2 (en) 2007-10-25 2012-08-28 Valencell, Inc. Noninvasive physiological analysis using excitation-sensor modules and related devices and methods
US8700111B2 (en) 2009-02-25 2014-04-15 Valencell, Inc. Light-guiding devices and monitoring devices incorporating same
US9750462B2 (en) 2009-02-25 2017-09-05 Valencell, Inc. Monitoring apparatus and methods for measuring physiological and/or environmental conditions
US8788002B2 (en) 2009-02-25 2014-07-22 Valencell, Inc. Light-guiding devices and monitoring devices incorporating same
US8332033B2 (en) 2010-06-24 2012-12-11 Pacesetter, Inc. Systems and methods for use by an implantable medical device for controlling multi-site CRT pacing in the presence of atrial tachycardia
US8447400B2 (en) 2010-06-24 2013-05-21 Pacesetter, Inc. Systems and methods for use by an implantable medical device for controlling multi-site CRT pacing in the presence of atrial tachycardia
US8229559B2 (en) 2010-07-15 2012-07-24 Medtronic, Inc. Evaluation of implantable medical device data
US8888701B2 (en) 2011-01-27 2014-11-18 Valencell, Inc. Apparatus and methods for monitoring physiological data during environmental interference
WO2013016007A2 (en) 2011-07-25 2013-01-31 Valencell, Inc. Apparatus and methods for estimating time-state physiological parameters
US9801552B2 (en) 2011-08-02 2017-10-31 Valencell, Inc. Systems and methods for variable filter adjustment by heart rate metric feedback
US8437840B2 (en) 2011-09-26 2013-05-07 Medtronic, Inc. Episode classifier algorithm
US8774909B2 (en) 2011-09-26 2014-07-08 Medtronic, Inc. Episode classifier algorithm
US9668668B2 (en) 2011-09-30 2017-06-06 Medtronic, Inc. Electrogram summary
US8744560B2 (en) 2011-09-30 2014-06-03 Medtronic, Inc. Electrogram summary
US8521281B2 (en) 2011-10-14 2013-08-27 Medtronic, Inc. Electrogram classification algorithm
US8886296B2 (en) 2011-10-14 2014-11-11 Medtronic, Inc. T-wave oversensing
US10016145B2 (en) 2012-06-20 2018-07-10 Boston Scientific Scimed, Inc. Far-field vs local activation discrimination on multi-electrode EGMS using vector analysis in multi-dimensional signal space
US9681817B2 (en) * 2012-12-20 2017-06-20 Boston Scientific Scimed, Inc. Suppression of global activation signals during anatomical mapping
CN104936509A (zh) * 2012-12-27 2015-09-23 波士顿科学医学有限公司 伪影消除以在电生理学映射期间抑制远场激活
CN110013239A (zh) 2013-01-28 2019-07-16 瓦伦赛尔公司 具有与身体运动脱开的感测元件的生理监测装置
US20160296762A1 (en) * 2013-10-03 2016-10-13 University Of Washington Through Its Center For Commercialization Apparatuses and methods for classification of electrocardiogram signals during cardiopulmonary resuscitation
JP6781044B2 (ja) 2014-01-10 2020-11-04 カーディアック ペースメイカーズ， インコーポレイテッド 心臓不整脈を検出するシステム
US10449361B2 (en) 2014-01-10 2019-10-22 Cardiac Pacemakers, Inc. Systems and methods for treating cardiac arrhythmias
US9554718B2 (en) 2014-01-29 2017-01-31 Biosense Webster (Israel) Ltd. Double bipolar configuration for atrial fibrillation annotation
US9492671B2 (en) 2014-05-06 2016-11-15 Medtronic, Inc. Acoustically triggered therapy delivery
US9669224B2 (en) 2014-05-06 2017-06-06 Medtronic, Inc. Triggered pacing system
WO2015187371A1 (en) * 2014-06-03 2015-12-10 Boston Scientific Scimed, Inc. Medical devices for mapping cardiac tissue
US10463866B2 (en) 2014-07-11 2019-11-05 Cardiac Pacemakers, Inc. Systems and methods for treating cardiac arrhythmias
US9168380B1 (en) 2014-07-24 2015-10-27 Medtronic, Inc. System and method for triggered pacing
US20160029898A1 (en) 2014-07-30 2016-02-04 Valencell, Inc. Physiological Monitoring Devices and Methods Using Optical Sensors
WO2016022295A1 (en) 2014-08-06 2016-02-11 Valencell, Inc. Optical physiological sensor modules with reduced signal noise
US9794653B2 (en) 2014-09-27 2017-10-17 Valencell, Inc. Methods and apparatus for improving signal quality in wearable biometric monitoring devices
WO2016126613A1 (en) 2015-02-06 2016-08-11 Cardiac Pacemakers, Inc. Systems and methods for treating cardiac arrhythmias
US10610158B2 (en) 2015-10-23 2020-04-07 Valencell, Inc. Physiological monitoring devices and methods that identify subject activity type
US10945618B2 (en) 2015-10-23 2021-03-16 Valencell, Inc. Physiological monitoring devices and methods for noise reduction in physiological signals based on subject activity type
WO2018009736A1 (en) 2016-07-08 2018-01-11 Valencell, Inc. Motion-dependent averaging for physiological metric estimating systems and methods
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
US10555684B2 (en) 2017-04-25 2020-02-11 Medtronic, Inc. Supraventricular tachyarrhythmia discrimination
CN109984740A (zh) * 2018-01-03 2019-07-09 四川锦江电子科技有限公司 一种在体表ecg数据中定位心电特征的设备和方法
US20220409143A1 (en) * 2021-06-28 2022-12-29 Pacesetter, Inc. Method and system for optimizing filter settings of an implantable medical device
WO2023036734A1 (en) * 2021-09-09 2023-03-16 Biotronik Se & Co. Kg Implantable medical device allowing safer delivery of atrial antitachycardic stimulation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721114A (en) * 1986-02-21 1988-01-26 Cardiac Pacemakers, Inc. Method of detecting P-waves in ECG recordings
US4799493A (en) 1987-03-13 1989-01-24 Cardiac Pacemakers, Inc. Dual channel coherent fibrillation detection system
US4799486A (en) 1987-03-13 1989-01-24 Cardiac Pacemakers, Inc. Refractoriless atrial sensing in dual chamber pacemakers
US4825870A (en) 1987-06-19 1989-05-02 Siemens-Pacesetter, Inc. Pacemaker having crosstalk protection feature
US5086772A (en) 1990-07-30 1992-02-11 Telectronics Pacing Systems, Inc. Arrhythmia control system employing arrhythmia recognition algorithm
US5117824A (en) 1990-11-14 1992-06-02 Medtronic, Inc. Apparatus for monitoring electrical physiologic signals
US5312445A (en) 1992-02-03 1994-05-17 Telectronics Pacing Systems, Inc. Implantable cardiac stimulating apparatus and method employing detection of P-waves from signals sensed in the ventricle
US5447519A (en) 1994-03-19 1995-09-05 Medtronic, Inc. Method and apparatus for discrimination of monomorphic and polymorphic arrhythmias and for treatment thereof
US5759196A (en) 1995-09-29 1998-06-02 Medtronic, Inc. Modification of pacemaker tachy response based on FFRW sensing
US5814083A (en) 1995-09-29 1998-09-29 Medtronic, Inc Pacemaker tachy determination based blocked on 2:1 sensing
US5776072A (en) * 1995-12-28 1998-07-07 Cardiac Pacemakers, Inc. Discrimination of atrial and ventricular signals from a single cardiac lead
US5778881A (en) 1996-12-04 1998-07-14 Medtronic, Inc. Method and apparatus for discriminating P and R waves
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
US5817133A (en) 1997-03-04 1998-10-06 Medtronic, Inc. Pacemaker with morphological filtering of sensed cardiac signals
US6032072A (en) 1998-01-30 2000-02-29 Aspect Medical Systems, Inc. Method for enhancing and separating biopotential signals

Also Published As

Publication number Publication date
JP4249017B2 (ja) 2009-04-02
US6810283B2 (en) 2004-10-26
ATE411831T1 (de) 2008-11-15
WO2003022356A2 (en) 2003-03-20
WO2003022356A3 (en) 2003-10-16
CA2459345A1 (en) 2003-03-20
EP1427473A2 (de) 2004-06-16
JP2005501674A (ja) 2005-01-20
EP1427473B1 (de) 2008-10-22
US20030050563A1 (en) 2003-03-13

Similar Documents

Publication Publication Date Title
DE60229540D1 (de) Mehrfach-signalmuster zum filtern von fernfeld-r-zacken
DE69821667D1 (de) Kardioverter zur Behandlung von Vorhofflattern
DE69711034T2 (de) Wässrige fluorpolymerlösungen zur behandlung von harten oberflächen
AU8880701A (en) Cardiac arrhythmia treatment methods
WO2001066564A3 (en) Gamma-secretase inhibitors
ZA200109995B (en) Nematicidal Trifluorobutenes.
ATE148130T1 (de) Typ-iv-dipeptidyl-aminopeptidase-inhibitoren
DE69407785D1 (de) Benzoylbenzofuranderivate zur behandlung von herzarrhythmia
BR0012390A (pt) Complexos de metais de ligandos trìpodes
EE04854B1 (et) Oksabispidiinühendid, nende valmistamise meetod ning ravimvorm kasutamiseks südame arütmia raviks ja profülaktikaks
DE60041753D1 (de) Arzneimittel zur behandlung von c. pneumoniae infektionen
ATE279386T1 (de) Retinoide zur behandlung von emphysem
NO20010080L (no) FremgangsmÕte ved fjerning av seismisk støy forÕrsaket av ekstern aktivitet
NO983991L (no) Serin-protease-inhibitorer
AU5486001A (en) Method and device for cardiac atrial fibrillation by wavelet process
ITMI912062A1 (it) Procedimento per il recupero di composti utili di titanio in particolare cloruro di titanio o, opzionalmente, ossido di titanio da una matrice complessa comprendente nitruro di titanio come componente di essa.
MXPA03002759A (es) Nuevos procesos para la produccion de oxabispidinas.
ATE173620T1 (de) Verwendung eines antagonisten von tnf-alpha zur behandlung von hautrötungen neurogenen ursprungs
DE50010234D1 (de) Verwendung von desoxypeganin zur behandlung von alzheimerischer demenz
DE60016622D1 (de) Hydroxamsäurederivat als inhibitor der produktion von löslichem menschlichem cd23
DE69601154D1 (de) Zubereitungen für die Behandlung von Hepatitis C
ATE273013T1 (de) Verwendung von simethicone zur behandlung der ulzerativen kolitis
AU2003227487A1 (en) Novel pickle and sesoning liquor and process for producing the same
DE60009069D1 (de) Bispidin-derivate zur behandlung von herzarrhythmien
UA85994C2 (en) N, n'-substituted-1,3-diamino-2-hydroxypropane derivatives

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803