ATE220307T1 - Anordnung für sequentielles messen biologischer ereignisse - Google Patents

Anordnung für sequentielles messen biologischer ereignisse

Info

Publication number
ATE220307T1
ATE220307T1 AT96906473T AT96906473T ATE220307T1 AT E220307 T1 ATE220307 T1 AT E220307T1 AT 96906473 T AT96906473 T AT 96906473T AT 96906473 T AT96906473 T AT 96906473T AT E220307 T1 ATE220307 T1 AT E220307T1
Authority
AT
Austria
Prior art keywords
group
systems
methods
signals
sensors
Prior art date
Application number
AT96906473T
Other languages
English (en)
Inventor
David K Swanson
Dorin Panescu
Original Assignee
Boston Scient Ltd
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 Boston Scient Ltd filed Critical Boston Scient Ltd
Application granted granted Critical
Publication of ATE220307T1 publication Critical patent/ATE220307T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—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
    • A61B5/6855—Catheters with a distal curved tip
    • 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
    • A61B5/24—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
    • A61B5/6846—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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/043—Arrangements of multiple sensors of the same type in a linear array

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT96906473T 1995-02-17 1996-02-14 Anordnung für sequentielles messen biologischer ereignisse ATE220307T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39054095A 1995-02-17 1995-02-17
PCT/US1996/002090 WO1996025095A1 (en) 1995-02-17 1996-02-14 Systems and methods for making time-sequential measurements of biological events

Publications (1)

Publication Number Publication Date
ATE220307T1 true ATE220307T1 (de) 2002-07-15

Family

ID=23542882

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96906473T ATE220307T1 (de) 1995-02-17 1996-02-14 Anordnung für sequentielles messen biologischer ereignisse

Country Status (8)

Country Link
US (1) US5795303A (de)
EP (1) EP0809463B1 (de)
JP (1) JP3681126B2 (de)
AT (1) ATE220307T1 (de)
CA (1) CA2213133C (de)
DE (1) DE69622256T2 (de)
ES (1) ES2179183T3 (de)
WO (1) WO1996025095A1 (de)

Families Citing this family (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7027869B2 (en) 1998-01-07 2006-04-11 Asthmatx, Inc. Method for treating an asthma attack
US6200333B1 (en) 1997-04-07 2001-03-13 Broncus Technologies, Inc. Bronchial stenter
US7992572B2 (en) 1998-06-10 2011-08-09 Asthmatx, Inc. Methods of evaluating individuals having reversible obstructive pulmonary disease
US6634363B1 (en) 1997-04-07 2003-10-21 Broncus Technologies, Inc. Methods of treating lungs having reversible obstructive pulmonary disease
US6283988B1 (en) 1997-04-07 2001-09-04 Broncus Technologies, Inc. Bronchial stenter having expandable electrodes
US6411852B1 (en) 1997-04-07 2002-06-25 Broncus Technologies, Inc. Modification of airways by application of energy
US5972026A (en) 1997-04-07 1999-10-26 Broncus Technologies, Inc. Bronchial stenter having diametrically adjustable electrodes
US6488673B1 (en) 1997-04-07 2002-12-03 Broncus Technologies, Inc. Method of increasing gas exchange of a lung
US6273907B1 (en) 1997-04-07 2001-08-14 Broncus Technologies, Inc. Bronchial stenter
US5978707A (en) 1997-04-30 1999-11-02 Cardiac Pacemakers, Inc. Apparatus and method for treating ventricular tachyarrhythmias
US7921855B2 (en) 1998-01-07 2011-04-12 Asthmatx, Inc. Method for treating an asthma attack
US7198635B2 (en) 2000-10-17 2007-04-03 Asthmatx, Inc. Modification of airways by application of energy
US8181656B2 (en) 1998-06-10 2012-05-22 Asthmatx, Inc. Methods for treating airways
US6308095B1 (en) * 1999-02-12 2001-10-23 Cardiac Pacemakers, Inc. System and method for arrhythmia discrimination
US6266554B1 (en) 1999-02-12 2001-07-24 Cardiac Pacemakers, Inc. System and method for classifying cardiac complexes
US6312388B1 (en) 1999-03-12 2001-11-06 Cardiac Pacemakers, Inc. Method and system for verifying the integrity of normal sinus rhythm templates
US6223078B1 (en) 1999-03-12 2001-04-24 Cardiac Pacemakers, Inc. Discrimination of supraventricular tachycardia and ventricular tachycardia events
US6449503B1 (en) 1999-07-14 2002-09-10 Cardiac Pacemakers, Inc. Classification of supraventricular and ventricular cardiac rhythms using cross channel timing algorithm
US8251070B2 (en) 2000-03-27 2012-08-28 Asthmatx, Inc. Methods for treating airways
US7104987B2 (en) 2000-10-17 2006-09-12 Asthmatx, Inc. Control system and process for application of energy to airway walls and other mediums
US6526313B2 (en) * 2001-06-05 2003-02-25 Cardiac Pacemakers, Inc. System and method for classifying cardiac depolarization complexes with multi-dimensional correlation
US7181268B2 (en) * 2001-12-03 2007-02-20 Medtronic, Inc. Ischemia detection
US6950702B2 (en) * 2002-07-15 2005-09-27 Cardiac Pacemakers, Inc. Use of curvature based features for beat detection
DE60330268D1 (de) * 2002-10-15 2010-01-07 Medtronic Inc Phasenverschiebung von neurologischensignalen in einem medizinischen vorrichtungssystem
EP1629341A4 (de) * 2002-10-15 2008-10-15 Medtronic Inc Multimodaler betrieb eines medizinischen einrichtungssystems
US8187181B2 (en) 2002-10-15 2012-05-29 Medtronic, Inc. Scoring of sensed neurological signals for use with a medical device system
EP1558128B1 (de) * 2002-10-15 2014-04-30 Medtronic, Inc. Überwachung und kontrolle der signalqualität für ein medizinisches vorrichtungssystem
US8738136B2 (en) * 2002-10-15 2014-05-27 Medtronic, Inc. Clustering of recorded patient neurological activity to determine length of a neurological event
WO2004034879A2 (en) * 2002-10-15 2004-04-29 Medtronic Inc. Screening techniques for management of a nervous system disorder
AU2003287162A1 (en) 2002-10-15 2004-05-04 Medtronic Inc. Configuring and testing treatment therapy parameters for a medical device system
US7415307B2 (en) * 2002-10-31 2008-08-19 Medtronic, Inc. Ischemia detection based on cardiac conduction time
US7031764B2 (en) 2002-11-08 2006-04-18 Cardiac Pacemakers, Inc. Cardiac rhythm management systems and methods using multiple morphology templates for discriminating between rhythms
AU2003297028A1 (en) * 2002-12-13 2004-07-09 St. Jude Children's Research Hospital Glutathione-s-transferase test for susceptibility to parkinson's
US20040226556A1 (en) 2003-05-13 2004-11-18 Deem Mark E. Apparatus for treating asthma using neurotoxin
US7792571B2 (en) 2003-06-27 2010-09-07 Cardiac Pacemakers, Inc. Tachyarrhythmia detection and discrimination based on curvature parameters
US7500955B2 (en) 2003-06-27 2009-03-10 Cardiac Pacemaker, Inc. Signal compression based on curvature parameters
US7277754B2 (en) * 2003-12-24 2007-10-02 Cardiac Pacemakers, Inc. Method and system for removing pacing artifacts from subcutaneous electrocardiograms
US7515956B2 (en) 2004-05-12 2009-04-07 Cardiac Pacemakers, Inc. Template based AV/VA interval comparison for the discrimination of cardiac arrhythmias
US7277747B2 (en) 2004-11-23 2007-10-02 Cardiac Pacemakers, Inc. Arrhythmia memory for tachyarrhythmia discrimination
US7212849B2 (en) 2004-10-28 2007-05-01 Cardiac Pacemakers, Inc. Methods and apparatuses for arrhythmia detection and classification using wireless ECG
US7949407B2 (en) 2004-11-05 2011-05-24 Asthmatx, Inc. Energy delivery devices and methods
WO2006052940A2 (en) 2004-11-05 2006-05-18 Asthmatx, Inc. Medical device with procedure improvement features
US20070093802A1 (en) 2005-10-21 2007-04-26 Danek Christopher J Energy delivery devices and methods
US7430446B2 (en) 2005-01-20 2008-09-30 Cardiac Pacemakers, Inc. Methods and apparatuses for cardiac arrhythmia classification using morphology stability
US8185199B2 (en) 2005-02-10 2012-05-22 Zoll Medical Corporation Monitoring physiological signals during external electrical stimulation
US9314210B2 (en) 2005-06-13 2016-04-19 Cardiac Pacemakers, Inc. Method and apparatus for rate-dependent morphology-based cardiac arrhythmia classification
US7783339B2 (en) * 2006-05-15 2010-08-24 The General Electric Company Method and system for real-time digital filtering for electrophysiological and hemodynamic amplifers
US7931647B2 (en) 2006-10-20 2011-04-26 Asthmatx, Inc. Method of delivering energy to a lung airway using markers
US7765002B2 (en) * 2006-12-08 2010-07-27 Cardiac Pacemakers, Inc. Rate aberrant beat selection and template formation
US8235983B2 (en) 2007-07-12 2012-08-07 Asthmatx, Inc. Systems and methods for delivering energy to passageways in a patient
US7869863B2 (en) * 2008-01-10 2011-01-11 The Johns Hopkins University Apparatus and method for non-invasive, passive fetal heart monitoring
US8483831B1 (en) 2008-02-15 2013-07-09 Holaira, Inc. System and method for bronchial dilation
KR101719824B1 (ko) 2008-05-09 2017-04-04 호라이라 인코포레이티드 기관지나무 치료용 시스템, 어셈블리 및 방법
US8676303B2 (en) 2008-05-13 2014-03-18 The Regents Of The University Of California Methods and systems for treating heart instability
AU2009302220B2 (en) 2008-10-09 2014-03-27 The Regents Of The University Of California Methods, system and apparatus for the detection, diagnosis and treatment of biological rhythm disorders
US10398326B2 (en) 2013-03-15 2019-09-03 The Regents Of The University Of California System and method of identifying sources associated with biological rhythm disorders
US10434319B2 (en) 2009-10-09 2019-10-08 The Regents Of The University Of California System and method of identifying sources associated with biological rhythm disorders
US9332915B2 (en) 2013-03-15 2016-05-10 The Regents Of The University Of California System and method to identify sources associated with biological rhythm disorders
US9392948B2 (en) 2011-12-09 2016-07-19 The Regents Of The University Of California System and method of identifying sources for biological rhythms
EP2926757B1 (de) 2009-10-27 2023-01-25 Nuvaira, Inc. Freisetzungsvorrichtungen mit kühlbaren energieemissionsanordnungen
US8911439B2 (en) 2009-11-11 2014-12-16 Holaira, Inc. Non-invasive and minimally invasive denervation methods and systems for performing the same
AU2010319477A1 (en) 2009-11-11 2012-05-24 Holaira, Inc. Systems, apparatuses, and methods for treating tissue and controlling stenosis
WO2011127209A1 (en) 2010-04-08 2011-10-13 The Regents Of The University Of California Methods, system and apparatus for the detection, diagnosis and treatment of biological rhythm disorders
CN101933803B (zh) * 2010-08-19 2012-06-27 复旦大学 心脏标测信号分析处理装置及其方法
WO2012064769A2 (en) * 2010-11-08 2012-05-18 Vasonova, Inc. Endovascular navigation system
WO2012092016A1 (en) 2010-12-30 2012-07-05 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for diagnosing arrhythmias and directing catheter therapies
US9107600B2 (en) 2011-05-02 2015-08-18 The Regents Of The University Of California System and method for reconstructing cardiac activation information
US9050006B2 (en) 2011-05-02 2015-06-09 The Regents Of The University Of California System and method for reconstructing cardiac activation information
EP3330894A1 (de) 2011-05-02 2018-06-06 Topera, Inc. System und verfahren zur anzielung von herzrhythmusstörungen unter verwendung einer geformten ablation
US8165666B1 (en) 2011-05-02 2012-04-24 Topera, Inc. System and method for reconstructing cardiac activation information
WO2013184319A1 (en) 2012-06-04 2013-12-12 Boston Scientific Scimed, Inc. Systems and methods for treating tissue of a passageway within a body
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
EP2877113B1 (de) 2012-07-24 2018-07-25 Boston Scientific Scimed, Inc. Elektroden zur gewebebehandlung
US9272132B2 (en) 2012-11-02 2016-03-01 Boston Scientific Scimed, Inc. Medical device for treating airways and related methods of use
WO2014071372A1 (en) 2012-11-05 2014-05-08 Boston Scientific Scimed, Inc. Devices for delivering energy to body lumens
US9681817B2 (en) 2012-12-20 2017-06-20 Boston Scientific Scimed, Inc. Suppression of global activation signals during anatomical mapping
EP2938244B1 (de) * 2012-12-27 2022-03-23 Boston Scientific Scimed, Inc. Beseitigung von artefakten zur unterdrückung von fernfeldaktivierung während der elektrophysiologischen kartierung
US9398933B2 (en) 2012-12-27 2016-07-26 Holaira, Inc. Methods for improving drug efficacy including a combination of drug administration and nerve modulation
US8715199B1 (en) 2013-03-15 2014-05-06 Topera, Inc. System and method to define a rotational source associated with a biological rhythm disorder
US9814618B2 (en) 2013-06-06 2017-11-14 Boston Scientific Scimed, Inc. Devices for delivering energy and related methods of use
US10478247B2 (en) 2013-08-09 2019-11-19 Boston Scientific Scimed, Inc. Expandable catheter and related methods of manufacture and use
WO2015066164A1 (en) 2013-10-31 2015-05-07 Boston Scientific Scimed, Inc. Medical device for high resolution mapping using localized matching
EP3062694A1 (de) 2013-11-01 2016-09-07 Boston Scientific Scimed, Inc. Kardiales mapping mit latenzinterpolation
US10449361B2 (en) 2014-01-10 2019-10-22 Cardiac Pacemakers, Inc. Systems and methods for treating cardiac arrhythmias
CN106068141B (zh) 2014-01-10 2019-05-14 心脏起搏器股份公司 用于检测心脏心律失常的系统和方法
EP3113671B1 (de) 2014-03-07 2023-10-25 Boston Scientific Scimed, Inc. Medizinische vorrichtungen zum herzgewebemapping
EP3116386A1 (de) 2014-03-11 2017-01-18 Boston Scientific Scimed, Inc. Medizinische vorrichtungen zur abbildung herzgewebe
EP3151729A1 (de) 2014-06-03 2017-04-12 Boston Scientific Scimed, Inc. Medizinische vorrichtungen zum herzgewebemapping
US10463866B2 (en) 2014-07-11 2019-11-05 Cardiac Pacemakers, Inc. Systems and methods for treating cardiac arrhythmias
JP6673598B2 (ja) 2014-11-19 2020-03-25 エピックス セラピューティクス，インコーポレイテッド ペーシングを伴う組織の高分解能マッピング
AU2015350007A1 (en) 2014-11-19 2017-06-29 Epix Therapeutics, Inc. Systems and methods for high-resolution mapping of tissue
AU2015349961A1 (en) 2014-11-19 2017-06-29 Epix Therapeutics, Inc. Ablation devices, systems and methods of using a high-resolution electrode assembly
CN107206240B (zh) 2015-02-06 2021-01-22 心脏起搏器股份公司 用于治疗心律不齐的系统和方法
US9636164B2 (en) 2015-03-25 2017-05-02 Advanced Cardiac Therapeutics, Inc. Contact sensing systems and methods
KR101727388B1 (ko) * 2015-07-23 2017-04-14 재단법인대구경북과학기술원 생체신호 검출 장치 및 방법
WO2017042623A1 (en) 2015-09-07 2017-03-16 Ablacon Inc. Systems, devices, components and methods for detecting the locations of sources of cardiac rhythm disorders in a patient's heart
US10030961B2 (en) 2015-11-27 2018-07-24 General Electric Company Gap measuring device
SG11201807618QA (en) 2016-03-15 2018-10-30 Epix Therapeutics Inc Improved devices, systems and methods for irrigated ablation
US10905329B2 (en) 2016-06-09 2021-02-02 Biosense Webster (Israel) Ltd. Multi-function conducting elements for a catheter
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
EP3614946B1 (de) 2017-04-27 2024-03-20 EPiX Therapeutics, Inc. Bestimmung der art des kontaktes zwischen katheterspitze und gewebe
US12029545B2 (en) 2017-05-30 2024-07-09 Biosense Webster (Israel) Ltd. Catheter splines as location sensors
US20190314083A1 (en) 2018-04-11 2019-10-17 Biosense Webster (Israel) Ltd. Flexible Multi-Arm Catheter with Diametrically Opposed Sensing Electrodes
US11045628B2 (en) 2018-12-11 2021-06-29 Biosense Webster (Israel) Ltd. Balloon catheter with high articulation
US11850051B2 (en) 2019-04-30 2023-12-26 Biosense Webster (Israel) Ltd. Mapping grid with high density electrode array
US11950930B2 (en) 2019-12-12 2024-04-09 Biosense Webster (Israel) Ltd. Multi-dimensional acquisition of bipolar signals from a catheter
US11517218B2 (en) 2019-12-20 2022-12-06 Biosense Webster (Israel) Ltd. Selective graphical presentation of electrophysiological parameters
US11987017B2 (en) 2020-06-08 2024-05-21 Biosense Webster (Israel) Ltd. Features to assist in assembly and testing of devices
US12048479B2 (en) 2020-09-10 2024-07-30 Biosense Webster (Israel) Ltd. Surface mounted electrode catheter
US11950840B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes
US11950841B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes and diagnostic electrodes
US12082875B2 (en) 2020-09-24 2024-09-10 Biosense Webster (Israel) Ltd Balloon catheter having a coil for sensing tissue temperature and position of the balloon
US11974803B2 (en) 2020-10-12 2024-05-07 Biosense Webster (Israel) Ltd. Basket catheter with balloon
US11918383B2 (en) 2020-12-21 2024-03-05 Biosense Webster (Israel) Ltd. Visualizing performance of catheter electrodes
US12064170B2 (en) 2021-05-13 2024-08-20 Biosense Webster (Israel) Ltd. Distal assembly for catheter with lumens running along spines
US12004804B2 (en) 2021-09-09 2024-06-11 Biosense Webster (Israel) Ltd. Basket catheter with mushroom shape distal tip
US12011280B2 (en) 2021-10-04 2024-06-18 Biosense Webster (Israel) Ltd. Electrophysiological mapping in the presence of injury current

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105023A (en) * 1977-01-19 1978-08-08 American Optical Corporation Pacemaker artifact suppression in coronary monitoring
US4149527A (en) * 1977-03-28 1979-04-17 American Optical Corporation Pacemaker artifact suppression in coronary monitoring
US4244376A (en) * 1980-02-08 1981-01-13 Fisher Charles B Measurement of evoked nervous system potentials
US4630204A (en) * 1984-02-21 1986-12-16 Mortara Instrument Inc. High resolution ECG waveform processor
US4868773A (en) * 1985-03-15 1989-09-19 Purdue Research Foundation Digital filtering by threshold decomposition
US4674509A (en) * 1985-05-28 1987-06-23 Cordis Corporation System and method for detecting evoked cardiac contractions
JPH0613027B2 (ja) * 1985-06-26 1994-02-23 富士通株式会社 超音波媒体特性値測定装置
US5029118A (en) * 1985-12-04 1991-07-02 Nissan Motor Co. Ltd. Periodic noise canceling system and method
US4793361A (en) * 1987-03-13 1988-12-27 Cardiac Pacemakers, Inc. Dual channel P-wave detection in surface electrocardiographs
US5010888A (en) * 1988-03-25 1991-04-30 Arzco Medical Electronics, Inc. Method and apparatus for detection of posterior ischemia
US5254088A (en) 1990-02-02 1993-10-19 Ep Technologies, Inc. Catheter steering mechanism
CA2042271A1 (en) * 1990-08-06 1992-02-07 Kevin Scott Kreger Bio-potential signal processor for magnetic resonance imaging
JP2524278Y2 (ja) * 1990-09-10 1997-01-29 コーリン電子株式会社 脈波検出装置
US5348020A (en) * 1990-12-14 1994-09-20 Hutson William H Method and system for near real-time analysis and display of electrocardiographic signals
US5168459A (en) * 1991-01-03 1992-12-01 Hewlett-Packard Company Adaptive filter using continuous cross-correlation
US5415166A (en) * 1991-02-15 1995-05-16 Cardiac Pathways Corporation Endocardial mapping apparatus and cylindrical semiconductor device mounting structure for use therewith and method
US5188116A (en) * 1991-02-28 1993-02-23 Vital Heart Systems, Inc. Electrocardiographic method and device
JP2938231B2 (ja) * 1991-07-15 1999-08-23 日本コーリン株式会社 オシロメトリック型自動血圧測定装置
US5509411A (en) * 1993-01-29 1996-04-23 Cardima, Inc. Intravascular sensing device
US5222501A (en) * 1992-01-31 1993-06-29 Duke University Methods for the diagnosis and ablation treatment of ventricular tachycardia
US5273049A (en) * 1992-04-09 1993-12-28 Telectronics Pacing Systems, Inc. Detection of cardiac arrhythmias using template matching by signature analysis
US5311874A (en) * 1992-05-18 1994-05-17 Cardiac Pacemakers, Inc. Method for tachycardia discrimination
US5324284A (en) * 1992-06-05 1994-06-28 Cardiac Pathways, Inc. Endocardial mapping and ablation system utilizing a separately controlled ablation catheter and method
US5411025A (en) * 1992-06-30 1995-05-02 Cordis Webster, Inc. Cardiovascular catheter with laterally stable basket-shaped electrode array
US5311873A (en) 1992-08-28 1994-05-17 Ecole Polytechnique Comparative analysis of body surface potential distribution during cardiac pacing
US5385146A (en) * 1993-01-08 1995-01-31 Goldreyer; Bruce N. Orthogonal sensing for use in clinical electrophysiology
US5476495A (en) * 1993-03-16 1995-12-19 Ep Technologies, Inc. Cardiac mapping and ablation systems
EP0673225A4 (de) * 1993-03-16 1996-01-24 Ep Technologies Anordnung zur mehrdimensionalen darstellung und zur gewebeablation des herzens.
US5636634A (en) 1993-03-16 1997-06-10 Ep Technologies, Inc. Systems using guide sheaths for introducing, deploying, and stabilizing cardiac mapping and ablation probes
US5391199A (en) * 1993-07-20 1995-02-21 Biosense, Inc. Apparatus and method for treating cardiac arrhythmias
US5409000A (en) * 1993-09-14 1995-04-25 Cardiac Pathways Corporation Endocardial mapping and ablation system utilizing separately controlled steerable ablation catheter with ultrasonic imaging capabilities and method
US5582609A (en) 1993-10-14 1996-12-10 Ep Technologies, Inc. Systems and methods for forming large lesions in body tissue using curvilinear electrode elements
US5409007A (en) * 1993-11-26 1995-04-25 General Electric Company Filter to reduce speckle artifact in ultrasound imaging
US5454370A (en) * 1993-12-03 1995-10-03 Avitall; Boaz Mapping and ablation electrode configuration
US5405375A (en) * 1994-01-21 1995-04-11 Incontrol, Inc. Combined mapping, pacing, and defibrillating catheter
US5487391A (en) * 1994-01-28 1996-01-30 Ep Technologies, Inc. Systems and methods for deriving and displaying the propagation velocities of electrical events in the heart
US5494042A (en) 1994-01-28 1996-02-27 Ep Technologies, Inc. Systems and methods for deriving electrical characteristics of cardiac tissue for output in iso-characteristic displays
US5485849A (en) * 1994-01-31 1996-01-23 Ep Technologies, Inc. System and methods for matching electrical characteristics and propagation velocities in cardiac tissue
US5447519A (en) * 1994-03-19 1995-09-05 Medtronic, Inc. Method and apparatus for discrimination of monomorphic and polymorphic arrhythmias and for treatment thereof
US5598848A (en) 1994-03-31 1997-02-04 Ep Technologies, Inc. Systems and methods for positioning multiple electrode structures in electrical contact with the myocardium
US5413105A (en) * 1994-05-09 1995-05-09 Diasonics Ultrasound, Inc. Median temporal filtering of ultrasonic data
US5885278A (en) 1994-10-07 1999-03-23 E.P. Technologies, Inc. Structures for deploying movable electrode elements

Also Published As

Publication number Publication date
DE69622256D1 (de) 2002-08-14
CA2213133C (en) 2003-06-17
JPH11511666A (ja) 1999-10-12
EP0809463A1 (de) 1997-12-03
WO1996025095A1 (en) 1996-08-22
ES2179183T3 (es) 2003-01-16
EP0809463B1 (de) 2002-07-10
DE69622256T2 (de) 2003-02-06
US5795303A (en) 1998-08-18
EP0809463A4 (de) 1999-01-07
JP3681126B2 (ja) 2005-08-10
CA2213133A1 (en) 1996-08-22

Similar Documents

Publication Publication Date Title
ATE220307T1 (de) Anordnung für sequentielles messen biologischer ereignisse
CA2218551A1 (en) Information entry validation system and method for a dialysis machine
WO2002014792A3 (en) Method for graphically displaying data
ES8507715A1 (es) Un dispositivo para proporcionar una indicacion exacta del momento de llegada de una senal recibida
ATE321340T1 (de) Ultrasensitive überwachung von sensoren und prozessen
MX9700444A (es) Sistema de filtro de reduccion de ruido para un medidor de flujo coriolis.
GB2340614A (en) System for processing output signals associated with multiple vehicle condition sensors
CA2096683A1 (en) Method of and apparatus for automated sensor diagnosis through quantitative measurement of one of sensor-to-earth conductance or loop resistance
FR2455189A1 (fr) Systeme de calcul et de reglage de l'optimalisation de l'avance a l'allumage
ATE54724T1 (de) Pruefeinrichtung fuer ein kraftstoffeinspritzsystem.
US3550115A (en) Method and means for numerical coding
FR2372471A1 (fr) Dispositif de recapitulation d'etat
EP0360519A3 (de) Zeitmessung zur Anzeige des Jitters
US4006348A (en) Apparatus for monitoring two electric quantities by combining three consecutive samples of each quantity
ATE255222T1 (de) Positionsmesssystem und messverfahren
KR900000783A (ko) 다수의 동일한 파라미터를 모니터링하는 시스템 및 그 방법
GB2206757A (en) Measuring the frequency of a sinusoidal signal
ATE291257T1 (de) Verfahren und anlage für qrs-dektektion
DE59303335D1 (de) Anordnung mit mehreren analogeingabeeinheiten
SU1633439A1 (ru) Информационно-измерительна система
SU1449917A1 (ru) Устройство дл определени экстремальных значений электрических сигналов
SU746571A1 (ru) Устройство дл вычитани и суммировани последовательностей импульсов с импульсами опорной частоты
SU888118A1 (ru) Устройство дл алгебраического суммировани частот
RU2003114C1 (ru) Устройство дл определени частоты узкополосных сигналов
SU596978A1 (ru) Устройство дл линеаризации характерестик частотных датчиков

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties