BRPI0616562B8 - método de escalar sinais de navegação para contagem de impulso de impedância no tecido, método para determinar a posição de pelo menos um eletrodo de medida dentro do corpo do paciente e mídia legível por computador - Google Patents

método de escalar sinais de navegação para contagem de impulso de impedância no tecido, método para determinar a posição de pelo menos um eletrodo de medida dentro do corpo do paciente e mídia legível por computador

Info

Publication number
BRPI0616562B8
BRPI0616562B8 BRPI0616562A BRPI0616562A BRPI0616562B8 BR PI0616562 B8 BRPI0616562 B8 BR PI0616562B8 BR PI0616562 A BRPI0616562 A BR PI0616562A BR PI0616562 A BRPI0616562 A BR PI0616562A BR PI0616562 B8 BRPI0616562 B8 BR PI0616562B8
Authority
BR
Brazil
Prior art keywords
scaling
navigation signals
pulse counting
patient
determining
Prior art date
Application number
BRPI0616562A
Other languages
English (en)
Inventor
John A Hauck
Original Assignee
St Jude Medical Atrial Fibrillation Div 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 St Jude Medical Atrial Fibrillation Div Inc filed Critical St Jude Medical Atrial Fibrillation Div Inc
Publication of BRPI0616562A2 publication Critical patent/BRPI0616562A2/pt
Publication of BRPI0616562B1 publication Critical patent/BRPI0616562B1/pt
Publication of BRPI0616562B8 publication Critical patent/BRPI0616562B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion 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
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • 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 diagnostic devices 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
    • A61B5/063—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 using impedance measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A61B2034/2053—Tracking an applied voltage gradient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49004—Electrical device making including measuring or testing of device or component part

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Human Computer Interaction (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

método de escalar sinais de navegação para contagem de impulso de impedância no tecido. um método para escalar a impedância medida durante o curso de um estudo de eletrofísiologia para impulsos de impedância. escalando a impedância há maior garantia que previamente a informação posicional registrada pode ser usada para recolocar um eletrodo com precisão a uma posição previamente visitada. o fator de escala pode ser fundado em um valor médio por vários eletrodos sensitivos (p.ex., 12, 14, 16, 17, 18, 19 ou 22). alternativamente, o fator de escala especificamente pode ser calculado com respeito a uma orientação de um par de dipolo de eletrodos direcionáveis (p.ex., 12,14, 16,17,19, 19, 22).
BRPI0616562A 2005-09-15 2006-09-12 método de escalar sinais de navegação para contagem de impulso de impedância no tecido, método para determinar a posição de pelo menos um eletrodo de medida dentro do corpo do paciente e mídia legível por computador BRPI0616562B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/227,580 US7885707B2 (en) 2005-09-15 2005-09-15 Method of scaling navigation signals to account for impedance drift in tissue
US11/227,580 2005-09-15
PCT/US2006/035585 WO2007035339A2 (en) 2005-09-15 2006-09-12 Method of scaling navigation signals to account for impedance drift in tissue

Publications (3)

Publication Number Publication Date
BRPI0616562A2 BRPI0616562A2 (pt) 2011-06-21
BRPI0616562B1 BRPI0616562B1 (pt) 2018-07-31
BRPI0616562B8 true BRPI0616562B8 (pt) 2021-06-22

Family

ID=37856226

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0616562A BRPI0616562B8 (pt) 2005-09-15 2006-09-12 método de escalar sinais de navegação para contagem de impulso de impedância no tecido, método para determinar a posição de pelo menos um eletrodo de medida dentro do corpo do paciente e mídia legível por computador

Country Status (9)

Country Link
US (2) US7885707B2 (pt)
EP (1) EP1931254A4 (pt)
JP (1) JP4966310B2 (pt)
AU (1) AU2006292698B2 (pt)
BR (1) BRPI0616562B8 (pt)
CA (1) CA2622715C (pt)
DE (1) DE202006020991U1 (pt)
IL (1) IL190042A (pt)
WO (1) WO2007035339A2 (pt)

Families Citing this family (144)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9782130B2 (en) * 2004-05-28 2017-10-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system
US10863945B2 (en) 2004-05-28 2020-12-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system with contact sensing feature
US8755864B2 (en) 2004-05-28 2014-06-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system and method for diagnostic data mapping
US8528565B2 (en) * 2004-05-28 2013-09-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system and method for automated therapy delivery
US10258285B2 (en) 2004-05-28 2019-04-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic surgical system and method for automated creation of ablation lesions
US8155910B2 (en) * 2005-05-27 2012-04-10 St. Jude Medical, Atrial Fibrillation Divison, Inc. Robotically controlled catheter and method of its calibration
US7988639B2 (en) * 2006-05-17 2011-08-02 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for complex geometry modeling of anatomy using multiple surface models
US7774051B2 (en) 2006-05-17 2010-08-10 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for mapping electrophysiology information onto complex geometry
US7515954B2 (en) 2006-06-13 2009-04-07 Rhythmia Medical, Inc. Non-contact cardiac mapping, including moving catheter and multi-beat integration
US9220439B2 (en) 2006-12-29 2015-12-29 St. Jude Medical, Atrial Fibrillation Division, Inc. Navigational reference dislodgement detection method and system
US9585586B2 (en) 2006-12-29 2017-03-07 St. Jude Medical, Atrial Fibrillation Division, Inc. Navigational reference dislodgement detection method and system
US8265745B2 (en) 2006-12-29 2012-09-11 St. Jude Medical, Atrial Fibillation Division, Inc. Contact sensor and sheath exit sensor
US10433929B2 (en) * 2007-03-09 2019-10-08 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for local deformable registration of a catheter navigation system to image data or a model
US9549689B2 (en) 2007-03-09 2017-01-24 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for correction of inhomogeneous fields
US7825925B2 (en) 2007-03-09 2010-11-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and system for repairing triangulated surface meshes
WO2008134651A2 (en) * 2007-04-27 2008-11-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Apparatus and method for positioning and retention of catheter
US20080312521A1 (en) * 2007-06-14 2008-12-18 Solomon Edward G System and method for determining electrode-tissue contact using phase difference
US8160690B2 (en) 2007-06-14 2012-04-17 Hansen Medical, Inc. System and method for determining electrode-tissue contact based on amplitude modulation of sensed signal
US9717501B2 (en) 2007-11-21 2017-08-01 St. Jude Medical, Atrial Fibrillation Division, Inc. Methods and systems for occluding vessels during cardiac ablation including optional electroanatomical guidance
US8641663B2 (en) 2008-03-27 2014-02-04 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic catheter system input device
US9241768B2 (en) 2008-03-27 2016-01-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Intelligent input device controller for a robotic catheter system
US9161817B2 (en) 2008-03-27 2015-10-20 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic catheter system
US8641664B2 (en) 2008-03-27 2014-02-04 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic catheter system with dynamic response
US8317744B2 (en) 2008-03-27 2012-11-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic catheter manipulator assembly
US8684962B2 (en) 2008-03-27 2014-04-01 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic catheter device cartridge
US8343096B2 (en) 2008-03-27 2013-01-01 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic catheter system
US8532734B2 (en) * 2008-04-18 2013-09-10 Regents Of The University Of Minnesota Method and apparatus for mapping a structure
US8839798B2 (en) * 2008-04-18 2014-09-23 Medtronic, Inc. System and method for determining sheath location
US8494608B2 (en) * 2008-04-18 2013-07-23 Medtronic, Inc. Method and apparatus for mapping a structure
US8260395B2 (en) 2008-04-18 2012-09-04 Medtronic, Inc. Method and apparatus for mapping a structure
US8137343B2 (en) 2008-10-27 2012-03-20 Rhythmia Medical, Inc. Tracking system using field mapping
US8400164B2 (en) * 2008-11-12 2013-03-19 Biosense Webster, Inc. Calibration and compensation for errors in position measurement
US8175681B2 (en) 2008-12-16 2012-05-08 Medtronic Navigation Inc. Combination of electromagnetic and electropotential localization
US9439736B2 (en) 2009-07-22 2016-09-13 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for controlling a remote medical device guidance system in three-dimensions using gestures
WO2011123669A1 (en) 2010-03-31 2011-10-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Intuitive user interface control for remote catheter navigation and 3d mapping and visualization systems
US9330497B2 (en) 2011-08-12 2016-05-03 St. Jude Medical, Atrial Fibrillation Division, Inc. User interface devices for electrophysiology lab diagnostic and therapeutic equipment
US8694074B2 (en) * 2010-05-11 2014-04-08 Rhythmia Medical, Inc. Electrode displacement determination
US8603004B2 (en) 2010-07-13 2013-12-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Methods and systems for filtering respiration noise from localization data
US9113807B2 (en) 2010-12-29 2015-08-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Dynamic adaptive respiration compensation with automatic gain control
US8517031B2 (en) 2010-12-29 2013-08-27 St. Jude Medical, Atrial Fibrillation Division, Inc. System for determining the position of a medical device within a body
US10918307B2 (en) 2011-09-13 2021-02-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter navigation using impedance and magnetic field measurements
US9901303B2 (en) 2011-04-14 2018-02-27 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for registration of multiple navigation systems to a common coordinate frame
US10362963B2 (en) 2011-04-14 2019-07-30 St. Jude Medical, Atrial Fibrillation Division, Inc. Correction of shift and drift in impedance-based medical device navigation using magnetic field information
WO2012170119A1 (en) * 2011-06-06 2012-12-13 St. Jude Medical, Atrial Fibrillation Division, Inc. Noise tolerant localization systems and methods
US10258255B2 (en) 2011-09-14 2019-04-16 St. Jude Medical International Holding S.àr.l. Method for producing a miniature electromagnetic coil using flexible printed circuitry
US10194885B2 (en) 2011-12-30 2019-02-05 St. Jude Medical, Atrial Fibrillation Division, Inc. Automatic monitoring for and detection of tissue pop
US10082395B2 (en) 2012-10-03 2018-09-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Scaling of electrical impedance-based navigation space using inter-electrode spacing
US8849393B2 (en) * 2012-11-30 2014-09-30 St. Jude Medical, Atrial Fibrillation Division, Inc. Correction of shift and drift in impedance-based medical device navigation using measured impedances at external patch electrodes
US9179971B2 (en) 2013-02-11 2015-11-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Printed electrode catheter
US10188314B2 (en) 2013-03-05 2019-01-29 St. Jude Medical, Cardiology Division, Inc. System and method for detecting sheathing and unsheathing of localization elements
US9026196B2 (en) 2013-03-05 2015-05-05 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for detecting sheathing and unsheathing of localization elements
US9724014B2 (en) 2013-03-12 2017-08-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Active detection of sensor transition from covered to exposed
US10049771B2 (en) 2013-03-15 2018-08-14 St. Jude Medical, Atrial Fibrillation Division, Inc. Laplacian and Tikhonov regularization for voltage mapping with a medical device
WO2014152344A2 (en) 2013-03-15 2014-09-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Device for intravascular therapy and/or diagnosis
WO2014172524A1 (en) 2013-04-18 2014-10-23 St. Jude Medical, Atrial Fibrillation Division, Inc. Systems and methods for visualizing and analyzing cardiac arrhythmias using 2-d planar projection and partially unfolded surface mapping processes
WO2014201113A1 (en) 2013-06-11 2014-12-18 St. Jude Medical, Atrial Fibrillation Division, Inc. Multi-electrode impedance sensing
JP6200590B2 (ja) * 2013-08-20 2017-09-20 セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド 電気生理学的マップを生成するためのシステムおよび方法
US9220435B2 (en) 2013-10-09 2015-12-29 St. Jude Medical, Cardiology Division, Inc. System and method for generating electrophysiology maps
US9538929B2 (en) 2013-10-30 2017-01-10 St. Jude Medical, Cardiology Division, Inc. Cardiac mapping system and method for bi-directional activation detection of electrograms
WO2015066112A1 (en) 2013-10-30 2015-05-07 St. Jude Medical, Cardiology Division, Inc. Cardiac mapping system and method for voltage-based evaluation of electrograms
US9717429B2 (en) 2013-10-31 2017-08-01 St. Jude Medical, Cardiology Division, Inc. System and method for analyzing biological signals and generating electrophyisology maps
WO2015095577A1 (en) 2013-12-20 2015-06-25 St. Jude Medical, Cardiology Division, Inc. Coaxial electrode catheters for extracting electrophysiologic parameters
JP6419214B2 (ja) 2014-01-28 2018-11-07 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド 導電トレースを有するカテーテルシャフト
EP3079580B1 (en) 2014-01-28 2017-11-22 St. Jude Medical International Holding S.à r.l. Medical device with a packaged electronic subassembly and method for fabricating the same
EP3082588B8 (en) 2014-01-28 2018-12-19 St. Jude Medical International Holding S.à r.l. Elongate medical devices incorporating a flexible substrate, a sensor, and electrically-conductive traces
EP3089688B1 (en) 2014-02-06 2019-03-27 St. Jude Medical, Cardiology Division, Inc. Elongate medical device including chamfered ring electrode and variable shaft
CN107148552B (zh) 2014-09-26 2020-09-18 科迪影技术股份有限公司 导电体积内的物体的定位
JP6320634B2 (ja) 2014-10-15 2018-05-09 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド 局所伝導速度をマッピングするための方法及びシステム
CN107072573B (zh) 2014-10-15 2018-11-16 圣犹达医疗用品心脏病学部门有限公司 用于生成针对心律失常的集成的基质标测图的方法和系统
US10631913B2 (en) 2014-12-31 2020-04-28 St. Jude Medical, Cardiology Division, Inc. Filter circuit for electrophysiology system
EP3206575A1 (en) 2015-01-07 2017-08-23 St. Jude Medical, Cardiology Division, Inc. System, method, and apparatus for visualizing cardiac timing information using animations
US10105107B2 (en) 2015-01-08 2018-10-23 St. Jude Medical International Holding S.À R.L. Medical system having combined and synergized data output from multiple independent inputs
CN107205780B (zh) 2015-02-13 2020-09-29 圣犹达医疗用品国际控股有限公司 基于跟踪的3d模型增强
WO2016179454A1 (en) 2015-05-07 2016-11-10 St. Jude Medical, Cardiology Division, Inc. System and method for detecting sheathing and unsheathing of localization elements
EP3282995B1 (en) 2015-06-19 2019-04-24 St. Jude Medical, Cardiology Division, Inc. Electromagnetic dynamic registration for device navigation
EP3282944B1 (en) 2015-06-19 2020-01-15 St. Jude Medical, Cardiology Division, Inc. Impedance shift and drift detection and correction
CN108348155B (zh) 2015-09-02 2019-02-01 圣犹达医疗用品心脏病学部门有限公司 用于识别和标测心脏激动波前的方法和系统
US11033201B2 (en) 2015-09-04 2021-06-15 Biosense Webster (Israel) Ltd. Inconsistent field-based patch location coordinate correction
WO2017062247A1 (en) 2015-10-07 2017-04-13 St. Jude Medical, Cardiology Division, Inc. Methods and systems for mapping cardiac repolarization
CN108348186B (zh) 2015-10-07 2021-06-18 圣犹达医疗用品心脏病学部门有限公司 用于标测心脏恢复的方法和系统
US10980598B2 (en) 2015-11-20 2021-04-20 St. Jude Medical, Cardiology Division, Inc. Multi-electrode ablator tip having dual-mode, omni-directional feedback capabilities
CN108471975B (zh) 2015-12-04 2020-11-17 圣犹达医疗用品心脏病学部门有限公司 用于统计分析局部异常心室活动的电描记图并标测该局部异常心室活动的方法和系统
EP3376952B1 (en) 2016-01-26 2020-01-22 St. Jude Medical International Holding S.à r.l. Magnetic field distortion detection and correction in a magnetic localization system
JP2019508127A (ja) 2016-02-16 2019-03-28 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド 医療画像を使用した電気生理マッピングのための方法及びシステム
WO2017151347A1 (en) 2016-03-01 2017-09-08 St. Jude Medical, Cardiology Division, Inc. Methods and systems for mapping cardiac activity
US11883106B2 (en) * 2016-05-03 2024-01-30 St. Jude Medical, Cardiology Division, Inc. Lesion prediction based in part on tissue characterization
JP7260471B2 (ja) 2016-06-24 2023-04-18 ジョージア テック リサーチ コーポレイション Ｉｖ浸潤を検出するシステムおよび方法
US20190223758A1 (en) 2016-08-24 2019-07-25 St. Jude Medical International Holding S.À R.L. Composite planarity member with integrated tracking sensors
US11045109B2 (en) 2016-10-26 2021-06-29 St. Jude Medical, Cardiology Division, Inc. Navigational electrode with magnetic tracking coil
EP3500157B1 (en) 2016-11-11 2021-05-19 St. Jude Medical, Cardiology Division, Inc. System and method for generating electrophysiology maps
EP3526798A1 (en) 2016-11-21 2019-08-21 St. Jude Medical, Cardiology Division, Inc. System and method for generating electrophysiology maps
US10610120B2 (en) 2017-01-13 2020-04-07 St. Jude Medical, Cardiology Division, Inc. System and method for generating premature ventricular contraction electrophysiology maps
EP3363354A1 (en) * 2017-02-21 2018-08-22 Koninklijke Philips N.V. An apparatus and method for measuring electrode impedance during electrophysiological measurements
JP6872625B2 (ja) 2017-03-02 2021-05-19 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド 電気生理学的マッピング中に脂肪組織を瘢痕組織から区別するためのシステム及びその作動方法
WO2018204375A1 (en) 2017-05-04 2018-11-08 St. Jude Medical, Cardiology Division, Inc. System and method for determining ablation parameters
EP3622528A1 (en) * 2017-05-09 2020-03-18 Boston Scientific Scimed, Inc. Operating room devices, methods, and systems
JP6883117B2 (ja) 2017-05-17 2021-06-09 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド 局所活動時間（ｌａｔ）をマッピングするためのシステム、及び、方法
US10610296B2 (en) * 2017-05-31 2020-04-07 Biosense Webster (Israel) Ltd. Cardiac electrophysiology machine including catheter stability while estimating impedance drop
US11298066B2 (en) 2017-07-07 2022-04-12 St. Jude Medical, Cardiology Division, Inc. System and method for electrophysiological mapping
WO2019018182A1 (en) 2017-07-19 2019-01-24 St. Jude Medical, Cardiology Division, Inc. SYSTEM AND METHOD FOR ELECTROPHYSIOLOGICAL CARTOGRAPHY
EP3651636B1 (en) 2017-09-18 2022-04-13 St. Jude Medical, Cardiology Division, Inc. System and method for sorting electrophysiological signals from multi-dimensional catheters
WO2019083999A1 (en) 2017-10-24 2019-05-02 St. Jude Medical, Cardiology Division, Inc. SYSTEM FOR MEASURING IMPEDANCE BETWEEN A PLURALITY OF ELECTRODES OF A MEDICAL DEVICE
CN111479497B (zh) 2017-12-19 2023-06-09 圣犹达医疗用品心脏病学部门有限公司 使用复阻抗测量评估电极与组织之间的接触的方法
EP3692548B1 (en) 2018-01-09 2023-06-14 St. Jude Medical, Cardiology Division, Inc. System and method for sorting electrophysiological signals on virtual catheters
JP7005778B2 (ja) 2018-02-12 2022-01-24 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド 心筋繊維の向きをマッピングするためのシステム、及び、心筋繊維の向きをマッピングするためのシステムの作動方法
US11103177B2 (en) 2018-04-18 2021-08-31 St, Jude Medical, Cardiology Division, Inc. System and method for mapping cardiac activity
US11134879B2 (en) 2018-04-26 2021-10-05 St. Jude Medical, Cardiology Division, Inc. System and method for mapping arrhythmic driver sites
US11071486B2 (en) 2018-06-01 2021-07-27 St. Jude Medical, Cardiology Division, Inc. System and method for generating activation timing maps
US20210118572A1 (en) 2018-06-14 2021-04-22 St. Jude Medical, Cardiology Division, Inc. System and Method for Mapping Cardiac Activity
US11185274B2 (en) 2018-06-18 2021-11-30 Biosense Webster (Israel) Ltd. Identifying orthogonal sets of active current location (ACL) patches
JP7175333B2 (ja) 2018-09-10 2022-11-18 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド 多次元カテーテルからの電気生理学的信号を表示するためのシステム及び方法
US11918334B2 (en) 2018-11-07 2024-03-05 St Jude Medical International Holding, Sa.R.L. Impedance transformation model for estimating catheter locations
US11547492B2 (en) 2018-11-07 2023-01-10 St Jude Medical International Holding, Sa.R.L. Mechanical modules of catheters for sensor fusion processes
JP7262579B2 (ja) 2018-11-07 2023-04-21 セント・ジュード・メディカル・インターナショナル・ホールディング・エスエーアールエル 磁気およびインピーダンスセンサに基づいた医療用デバイス局在化の方法
EP3846684B1 (en) 2019-01-03 2023-02-01 St. Jude Medical, Cardiology Division, Inc. System and method for mapping cardiac activation wavefronts
WO2020171998A2 (en) 2019-02-21 2020-08-27 St. Jude Medical, Cardiology Division, Inc. Systems and methods for assessing ablation lesions
WO2020185503A1 (en) 2019-03-08 2020-09-17 St Jude Medical, Cardiology Division, Inc. High density electrode catheters
US11969254B2 (en) 2019-03-12 2024-04-30 St. Jude Medical, Cardiology Division, Inc. System and method for cardiac mapping
WO2020198796A1 (en) * 2019-04-02 2020-10-08 The University Of Sydney Method and system for monitoring tissue ablation through constrained impedance measurements
WO2020205128A1 (en) 2019-04-04 2020-10-08 St. Jude Medical Cardiology Division, Inc. System and method for cardiac mapping
US12064252B2 (en) 2019-04-18 2024-08-20 St. Jude Medical, Cardiology Division, Inc. System and method for cardiac mapping
WO2020212916A1 (en) 2019-04-19 2020-10-22 St. Jude Medical, Cardiology Division, Inc. Magnetic field distortion detection and correction in a magnetic localization system
US20200333409A1 (en) 2019-04-19 2020-10-22 St. Jude Medical, Cardiology Division, Inc. Magnetic reference sensor with reduced sensitivity to magnetic distortions
EP3948825A1 (en) 2019-04-24 2022-02-09 St. Jude Medical, Cardiology Division, Inc. System, method, and apparatus for visualizing cardiac activation
US12167917B2 (en) 2019-05-09 2024-12-17 St. Jude Medical, Cardiology Division, Inc. System and method for detection and mapping of near field conduction in scar tissue
CN113795196B (zh) 2019-05-24 2024-09-06 圣犹达医疗用品心脏病学部门有限公司 用于心脏标测的系统和方法
EP4081112B1 (en) 2020-02-06 2023-11-01 St. Jude Medical International Holding S.à r.l. Hybrid approach to distortion detection
EP4090246B1 (en) 2020-03-16 2024-04-10 St. Jude Medical, Cardiology Division, Inc. System, method, and apparatus for mapping local activation times
WO2021216589A1 (en) 2020-04-21 2021-10-28 St. Jude Medical, Cardiology Division, Inc. System and method for mapping cardiac activity
CN115426941B (zh) 2020-04-23 2025-08-12 圣犹达医疗用品心脏病学部门有限公司 导管形状的确定
JP7640580B2 (ja) 2020-05-08 2025-03-05 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド フレキシブル回路アセンブリを使用してスプラインを形成するための方法およびそれを含む電極アセンブリ
WO2021236310A1 (en) 2020-05-19 2021-11-25 St. Jude Medical, Cardiology Division, Inc. System and method for mapping electrophysiological activation
EP4167886B1 (en) 2020-08-18 2024-05-01 St. Jude Medical, Cardiology Division, Inc. High-density electrode catheters with magnetic position tracking
EP4018925A1 (en) * 2020-12-22 2022-06-29 Koninklijke Philips N.V. Determining the shape of an interventional device
EP4366620A1 (en) * 2021-08-26 2024-05-15 St. Jude Medical, Cardiology Division, Inc. Method and system for generating respiration signals for use in electrophysiology procedures
US20250025087A1 (en) 2021-12-17 2025-01-23 St. Jude Medical, Cardiology Division, Inc. Method and system for visualizing ablation procedure data
US20260026878A1 (en) 2022-02-23 2026-01-29 St. Jude Medical, Cardiology Division, Inc. High Density Catheter
EP4593746A1 (en) 2022-09-28 2025-08-06 St. Jude Medical, Cardiology Division, Inc. High density paddle catheter with distal coupler and distal electrode
EP4427681A1 (en) 2023-03-09 2024-09-11 St. Jude Medical, Cardiology Division, Inc. Guidance for navigation and positioning of intravascularly delivered devices
WO2025024540A1 (en) 2023-07-25 2025-01-30 St. Jude Medical, Cardiology Division, Inc. System and method for denoising electrophysiology signals
WO2025128826A1 (en) 2023-12-13 2025-06-19 St. Jude Medical, Cardiology Division, Inc. Flexible electrical components and medical devices incorporating the same
US20250339080A1 (en) 2024-05-06 2025-11-06 St. Jude Medical, Cardiology Division, Inc. System and method for electrophysiological mapping
DE102024119993A1 (de) * 2024-06-12 2025-12-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Vorrichtungen und Verfahren zur Verarbeitung oder Erfassung elektrophysiologischer Signale
US20260108296A1 (en) 2024-10-17 2026-04-23 St. Jude Medical, Cardiology Division, Inc. System and method for identifying critical isthmus

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US440064A (en) * 1890-11-04 Spectacle-frame
DE1573912A1 (de) * 1965-05-24 1970-06-04 Laszlo Urmenyi Verfahren zum Erkennen von Oberflaechenerhoehungen im Papier und anderem plattenfoermigen Material und Einrichtung zur Ausuebung des Verfahrens
US5215103A (en) 1986-11-14 1993-06-01 Desai Jawahar M Catheter for mapping and ablation and method therefor
US4940064A (en) 1986-11-14 1990-07-10 Desai Jawahar M Catheter for mapping and ablation and method therefor
US5231995A (en) 1986-11-14 1993-08-03 Desai Jawahar M Method for catheter mapping and ablation
US4901725A (en) * 1988-01-29 1990-02-20 Telectronics N.V. Minute volume rate-responsive pacemaker
US5511553A (en) * 1989-02-15 1996-04-30 Segalowitz; Jacob Device-system and method for monitoring multiple physiological parameters (MMPP) continuously and simultaneously
US5027813A (en) 1990-03-05 1991-07-02 Cardiac Pacemakers, Inc. Rate responsive pacemaker apparatus having an electrode interface sensor
US5074303A (en) 1990-03-08 1991-12-24 Cardiac Pacemakers, Inc. Rate adaptive cardiac pacer incorporating switched capacitor filter with cutoff frequency determined by heart rate
US5284136A (en) 1990-04-04 1994-02-08 Cardiac Pacemakers, Inc. Dual indifferent electrode pacemaker
US5280429A (en) 1991-04-30 1994-01-18 Xitron Technologies Method and apparatus for displaying multi-frequency bio-impedance
US5553611A (en) 1994-01-06 1996-09-10 Endocardial Solutions, Inc. Endocardial measurement method
US5662108A (en) 1992-09-23 1997-09-02 Endocardial Solutions, Inc. Electrophysiology mapping system
US5318597A (en) 1993-03-15 1994-06-07 Cardiac Pacemakers, Inc. Rate adaptive cardiac rhythm management device control algorithm using trans-thoracic ventilation
US5335668A (en) 1993-04-30 1994-08-09 Medical Scientific, Inc. Diagnostic impedance measuring system for an insufflation needle
US5391199A (en) 1993-07-20 1995-02-21 Biosense, Inc. Apparatus and method for treating cardiac arrhythmias
IL116699A (en) 1996-01-08 2001-09-13 Biosense Ltd Method of building a heart map
US5876336A (en) 1994-10-11 1999-03-02 Ep Technologies, Inc. Systems and methods for guiding movable electrode elements within multiple-electrode structure
US5941251A (en) 1994-10-11 1999-08-24 Ep Technologies, Inc. Systems for locating and guiding operative elements within interior body regions
US5697377A (en) 1995-11-22 1997-12-16 Medtronic, Inc. Catheter mapping system and method
US5732710A (en) 1996-08-09 1998-03-31 R.S. Medical Monitoring Ltd. Method and device for stable impedance plethysmography
AU1367199A (en) * 1997-10-29 1999-05-17 Jentek Sensors, Inc. Absolute property measurement with air calibration
US7806829B2 (en) 1998-06-30 2010-10-05 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for navigating an ultrasound catheter to image a beating heart
US7263397B2 (en) 1998-06-30 2007-08-28 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for catheter navigation and location and mapping in the heart
JP3518502B2 (ja) * 2000-10-19 2004-04-12 株式会社日立製作所 生体磁場計測装置
US6730038B2 (en) * 2002-02-05 2004-05-04 Tensys Medical, Inc. Method and apparatus for non-invasively measuring hemodynamic parameters using parametrics
US7187968B2 (en) * 2003-10-23 2007-03-06 Duke University Apparatus for acquiring and transmitting neural signals and related methods

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US7885707B2 (en) 2011-02-08
WO2007035339A2 (en) 2007-03-29
CA2622715A1 (en) 2007-03-29
US20070060833A1 (en) 2007-03-15
IL190042A (en) 2013-06-27
AU2006292698A1 (en) 2007-03-29
BRPI0616562A2 (pt) 2011-06-21
EP1931254A2 (en) 2008-06-18
EP1931254A4 (en) 2009-07-01
US20110098594A1 (en) 2011-04-28
WO2007035339A3 (en) 2007-10-25
US8805490B2 (en) 2014-08-12
CA2622715C (en) 2016-04-12
AU2006292698B2 (en) 2012-11-01
IL190042A0 (en) 2008-08-07
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JP2009508582A (ja) 2009-03-05
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