ES2546754T3 - Aparato de catéter de ablación con uno o más electrodos - Google Patents

Aparato de catéter de ablación con uno o más electrodos Download PDF

Info

Publication number
ES2546754T3
ES2546754T3 ES07853876.6T ES07853876T ES2546754T3 ES 2546754 T3 ES2546754 T3 ES 2546754T3 ES 07853876 T ES07853876 T ES 07853876T ES 2546754 T3 ES2546754 T3 ES 2546754T3
Authority
ES
Spain
Prior art keywords
catheter
end portion
distal end
electrode
antenna
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.)
Active
Application number
ES07853876.6T
Other languages
English (en)
Inventor
Theodore C. Ormsby
George L. Leung
Gwo Jenn Shen
Peter Chu
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.)
MedWaves Inc
Original Assignee
MedWaves 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 MedWaves Inc filed Critical MedWaves Inc
Application granted granted Critical
Publication of ES2546754T3 publication Critical patent/ES2546754T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A61B2018/0094—Types of switches or controllers
    • A61B2018/00946—Types of switches or controllers slidable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/183—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves characterised by the type of antenna

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

Un aparato de catéter de ablación de RF, que comprende: un catéter alargado (100) adaptado para su inserción en un vaso del cuerpo de un paciente, en que el catéter (100) tiene una parte de extremo proximal (130) y una parte de extremo distal (140), en que por lo menos la parte del extremo distal (140) del catéter (100) es flexible para permitir que la parte del extremo distal (140) del catéter (100) se desvíe; una antena de radio-frecuencia ("RF") (250) dispuesta en la parte del extremo distal (140) del catéter (100) y adaptada para recibir energía de RF de entrada para la ablación de tejido biológico; un conector eléctrico (170) en el extremo proximal (130) del catéter para la conexión a una fuente de alimentación para la antena de RF (250); al menos un electrodo (312, 314) dispuesto en la parte del extremo distal (140) del catéter (100) y acoplado eléctricamente al conector (170) en el extremo proximal (130) del catéter (100) para su conexión a un monitor; en que el electrodo (312) es de un material flexible, eléctricamente conductor; en que el material conductor del electrodo (312) está construido con un material polímero flexible cargado con un material conductor; en que el electrodo (312) comprende un manguito de electrodo alargado en la parte del extremo distal (140) del catéter (100); y en que la antena (250) está integrada en dicho manguito de electrodo.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6

Claims (1)

  1. imagen1
    imagen2
ES07853876.6T 2006-10-19 2007-10-09 Aparato de catéter de ablación con uno o más electrodos Active ES2546754T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US551162 2000-04-14
US11/551,162 US20070066972A1 (en) 2001-11-29 2006-10-19 Ablation catheter apparatus with one or more electrodes
PCT/US2007/080819 WO2008051708A2 (en) 2006-10-19 2007-10-09 Ablation catheter apparatus with one or more electrodes

Publications (1)

Publication Number Publication Date
ES2546754T3 true ES2546754T3 (es) 2015-09-28

Family

ID=39325235

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07853876.6T Active ES2546754T3 (es) 2006-10-19 2007-10-09 Aparato de catéter de ablación con uno o más electrodos

Country Status (5)

Country Link
US (2) US20070066972A1 (es)
EP (1) EP2073738B1 (es)
CN (1) CN101534737B (es)
ES (1) ES2546754T3 (es)
WO (1) WO2008051708A2 (es)

Families Citing this family (244)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7137980B2 (en) 1998-10-23 2006-11-21 Sherwood Services Ag Method and system for controlling output of RF medical generator
US20070066972A1 (en) * 2001-11-29 2007-03-22 Medwaves, Inc. Ablation catheter apparatus with one or more electrodes
US6702811B2 (en) 1999-04-05 2004-03-09 Medtronic, Inc. Ablation catheter assembly with radially decreasing helix and method of use
DE60222934T2 (de) * 2001-11-29 2008-10-16 Medwaves, Inc., San Diego Hochfrequenz-kathetersystem mit verbesserten ablenkungs- und steuermechanismen
US7087061B2 (en) * 2002-03-12 2006-08-08 Lithotech Medical Ltd Method for intracorporeal lithotripsy fragmentation and apparatus for its implementation
US9636174B2 (en) 2002-04-08 2017-05-02 Medtronic Ardian Luxembourg S.A.R.L. Methods for therapeutic renal neuromodulation
US20140018880A1 (en) 2002-04-08 2014-01-16 Medtronic Ardian Luxembourg S.A.R.L. Methods for monopolar renal neuromodulation
US20070129761A1 (en) 2002-04-08 2007-06-07 Ardian, Inc. Methods for treating heart arrhythmia
US7617005B2 (en) 2002-04-08 2009-11-10 Ardian, Inc. Methods and apparatus for thermally-induced renal neuromodulation
US7853333B2 (en) 2002-04-08 2010-12-14 Ardian, Inc. Methods and apparatus for multi-vessel renal neuromodulation
US8145316B2 (en) 2002-04-08 2012-03-27 Ardian, Inc. Methods and apparatus for renal neuromodulation
US8774913B2 (en) * 2002-04-08 2014-07-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for intravasculary-induced neuromodulation
US9308044B2 (en) 2002-04-08 2016-04-12 Medtronic Ardian Luxembourg S.A.R.L. Methods for therapeutic renal neuromodulation
US7756583B2 (en) 2002-04-08 2010-07-13 Ardian, Inc. Methods and apparatus for intravascularly-induced neuromodulation
US8150519B2 (en) 2002-04-08 2012-04-03 Ardian, Inc. Methods and apparatus for bilateral renal neuromodulation
US7653438B2 (en) 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US20070135875A1 (en) 2002-04-08 2007-06-14 Ardian, Inc. Methods and apparatus for thermally-induced renal neuromodulation
US7162303B2 (en) 2002-04-08 2007-01-09 Ardian, Inc. Renal nerve stimulation method and apparatus for treatment of patients
US8347891B2 (en) 2002-04-08 2013-01-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen
US9308043B2 (en) 2002-04-08 2016-04-12 Medtronic Ardian Luxembourg S.A.R.L. Methods for monopolar renal neuromodulation
US8774922B2 (en) 2002-04-08 2014-07-08 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses having expandable balloons for renal neuromodulation and associated systems and methods
US7620451B2 (en) 2005-12-29 2009-11-17 Ardian, Inc. Methods and apparatus for pulsed electric field neuromodulation via an intra-to-extravascular approach
US6978174B2 (en) 2002-04-08 2005-12-20 Ardian, Inc. Methods and devices for renal nerve blocking
US20060206150A1 (en) 2002-04-08 2006-09-14 Ardian, Inc. Methods and apparatus for treating acute myocardial infarction
US8145317B2 (en) * 2002-04-08 2012-03-27 Ardian, Inc. Methods for renal neuromodulation
US8131371B2 (en) * 2002-04-08 2012-03-06 Ardian, Inc. Methods and apparatus for monopolar renal neuromodulation
US20080213331A1 (en) 2002-04-08 2008-09-04 Ardian, Inc. Methods and devices for renal nerve blocking
US20040082859A1 (en) 2002-07-01 2004-04-29 Alan Schaer Method and apparatus employing ultrasound energy to treat body sphincters
WO2004098385A2 (en) 2003-05-01 2004-11-18 Sherwood Services Ag Method and system for programing and controlling an electrosurgical generator system
JP2007504910A (ja) 2003-09-12 2007-03-08 ミノウ・メディカル・エルエルシイ 粥状硬化物質の選択可能な偏倚性再造形および／または切除
WO2005050151A1 (en) 2003-10-23 2005-06-02 Sherwood Services Ag Thermocouple measurement circuit
US7396336B2 (en) 2003-10-30 2008-07-08 Sherwood Services Ag Switched resonant ultrasonic power amplifier system
US8396548B2 (en) 2008-11-14 2013-03-12 Vessix Vascular, Inc. Selective drug delivery in a lumen
US9713730B2 (en) 2004-09-10 2017-07-25 Boston Scientific Scimed, Inc. Apparatus and method for treatment of in-stent restenosis
US7771411B2 (en) 2004-09-24 2010-08-10 Syntheon, Llc Methods for operating a selective stiffening catheter
US7947039B2 (en) * 2005-12-12 2011-05-24 Covidien Ag Laparoscopic apparatus for performing electrosurgical procedures
CA2574934C (en) 2006-01-24 2015-12-29 Sherwood Services Ag System and method for closed loop monitoring of monopolar electrosurgical apparatus
US10123683B2 (en) 2006-03-02 2018-11-13 Syntheon, Llc Variably flexible insertion device and method for variably flexing an insertion device
US9814372B2 (en) 2007-06-27 2017-11-14 Syntheon, Llc Torque-transmitting, variably-flexible, locking insertion device and method for operating the insertion device
WO2007112081A1 (en) 2006-03-24 2007-10-04 Micrablate Transmission line with heat transfer ability
JP4621621B2 (ja) * 2006-03-31 2011-01-26 株式会社東芝 荷電ビーム描画装置
US8019435B2 (en) 2006-05-02 2011-09-13 Boston Scientific Scimed, Inc. Control of arterial smooth muscle tone
US10376314B2 (en) 2006-07-14 2019-08-13 Neuwave Medical, Inc. Energy delivery systems and uses thereof
US11389235B2 (en) 2006-07-14 2022-07-19 Neuwave Medical, Inc. Energy delivery systems and uses thereof
EP2076193A4 (en) 2006-10-18 2010-02-03 Minnow Medical Inc MATCHED RF-ENERGY AND ELECTRO-TISSUE CHARACTERIZATION FOR THE SELECTIVE TREATMENT OF TARGET TISSUE
EP3257462B1 (en) 2006-10-18 2022-12-21 Vessix Vascular, Inc. System for inducing desirable temperature effects on body tissue
ES2560006T3 (es) 2006-10-18 2016-02-17 Vessix Vascular, Inc. Inducción de efectos de temperatura deseables sobre tejido corporal
JP2008235464A (ja) * 2007-03-19 2008-10-02 Toshiba Corp 電子ビーム描画装置
US7976537B2 (en) * 2007-06-28 2011-07-12 Biosense Webster, Inc. Optical pyrometric catheter for tissue temperature monitoring during cardiac ablation
US8123745B2 (en) * 2007-06-29 2012-02-28 Biosense Webster, Inc. Ablation catheter with optically transparent, electrically conductive tip
US20090082762A1 (en) * 2007-09-20 2009-03-26 Ormsby Theodore C Radio frequency energy transmission device for the ablation of biological tissues
US8353907B2 (en) * 2007-12-21 2013-01-15 Atricure, Inc. Ablation device with internally cooled electrodes
US8118809B2 (en) * 2007-12-21 2012-02-21 St. Jude Medical, Atrial Fibrillation Division, Inc. Flexible conductive polymer electrode and method for ablation
US8175679B2 (en) * 2007-12-26 2012-05-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter electrode that can simultaneously emit electrical energy and facilitate visualization by magnetic resonance imaging
US9675410B2 (en) 2007-12-28 2017-06-13 St. Jude Medical, Atrial Fibrillation Division, Inc. Flexible polymer electrode for MRI-guided positioning and radio frequency ablation
US8133222B2 (en) * 2008-05-28 2012-03-13 Medwaves, Inc. Tissue ablation apparatus and method using ultrasonic imaging
US8679106B2 (en) * 2008-07-01 2014-03-25 Medwaves, Inc. Angioplasty and tissue ablation apparatus and method
US11219484B2 (en) 2008-10-21 2022-01-11 Microcube, Llc Methods and devices for delivering microwave energy
US11291503B2 (en) * 2008-10-21 2022-04-05 Microcube, Llc Microwave treatment devices and methods
US8968287B2 (en) * 2008-10-21 2015-03-03 Microcube, Llc Methods and devices for applying energy to bodily tissues
US8808281B2 (en) * 2008-10-21 2014-08-19 Microcube, Llc Microwave treatment devices and methods
US9980774B2 (en) 2008-10-21 2018-05-29 Microcube, Llc Methods and devices for delivering microwave energy
US9993293B2 (en) * 2008-11-10 2018-06-12 Microcube, Llc Methods and devices for applying energy to bodily tissues
JP5307900B2 (ja) 2008-11-17 2013-10-02 べシックス・バスキュラー・インコーポレイテッド 組織トポグラフィの知識によらないエネルギーの選択的な蓄積
US8652129B2 (en) * 2008-12-31 2014-02-18 Medtronic Ardian Luxembourg S.A.R.L. Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation
US20100168739A1 (en) * 2008-12-31 2010-07-01 Ardian, Inc. Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation
US8974445B2 (en) 2009-01-09 2015-03-10 Recor Medical, Inc. Methods and apparatus for treatment of cardiac valve insufficiency
US8262652B2 (en) 2009-01-12 2012-09-11 Tyco Healthcare Group Lp Imaginary impedance process monitoring and intelligent shut-off
US8934989B2 (en) * 2009-04-15 2015-01-13 Medwaves, Inc. Radio frequency based ablation system and method with dielectric transformer
US9326819B2 (en) * 2009-04-15 2016-05-03 Medwaves, Inc. Electrically tunable tissue ablation system and method
US8926605B2 (en) * 2012-02-07 2015-01-06 Advanced Cardiac Therapeutics, Inc. Systems and methods for radiometrically measuring temperature during tissue ablation
US9277961B2 (en) 2009-06-12 2016-03-08 Advanced Cardiac Therapeutics, Inc. Systems and methods of radiometrically determining a hot-spot temperature of tissue being treated
US9226791B2 (en) 2012-03-12 2016-01-05 Advanced Cardiac Therapeutics, Inc. Systems for temperature-controlled ablation using radiometric feedback
US8954161B2 (en) 2012-06-01 2015-02-10 Advanced Cardiac Therapeutics, Inc. Systems and methods for radiometrically measuring temperature and detecting tissue contact prior to and during tissue ablation
WO2012116265A2 (en) * 2011-02-24 2012-08-30 MRI Interventions, Inc. Mri-guided catheters
PL3228272T3 (pl) 2009-07-28 2019-09-30 Neuwave Medical, Inc. Układ do ablacji
US9375273B2 (en) * 2009-09-18 2016-06-28 Covidien Lp System and method for checking high power microwave ablation system status on startup
US9039698B2 (en) * 2009-11-30 2015-05-26 Medwaves, Inc. Radio frequency ablation system with tracking sensor
US9743980B2 (en) * 2010-02-24 2017-08-29 Safepass Vascular Ltd Method and system for assisting a wire guide to cross occluded ducts
US8777963B2 (en) 2010-02-24 2014-07-15 Lithotech Medical Ltd Method and system for destroying of undesirable formations in mammalian body
US20110213355A1 (en) * 2010-03-01 2011-09-01 Vivant Medical, Inc. Sensors On Patient Side for a Microwave Generator
EP2555699B1 (en) 2010-04-09 2019-04-03 Vessix Vascular, Inc. Power generating and control apparatus for the treatment of tissue
US9192790B2 (en) 2010-04-14 2015-11-24 Boston Scientific Scimed, Inc. Focused ultrasonic renal denervation
US8870863B2 (en) 2010-04-26 2014-10-28 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses, systems, and methods for renal neuromodulation
CA2800312C (en) 2010-05-03 2021-01-19 Neuwave Medical, Inc. Energy delivery systems and uses thereof
WO2011140456A2 (en) * 2010-05-07 2011-11-10 Carefusion 2200, Inc. Improved catheter design for use in treating pleural diseases
US8473067B2 (en) 2010-06-11 2013-06-25 Boston Scientific Scimed, Inc. Renal denervation and stimulation employing wireless vascular energy transfer arrangement
US9463062B2 (en) 2010-07-30 2016-10-11 Boston Scientific Scimed, Inc. Cooled conductive balloon RF catheter for renal nerve ablation
US9358365B2 (en) 2010-07-30 2016-06-07 Boston Scientific Scimed, Inc. Precision electrode movement control for renal nerve ablation
US9084609B2 (en) 2010-07-30 2015-07-21 Boston Scientific Scime, Inc. Spiral balloon catheter for renal nerve ablation
US9155589B2 (en) 2010-07-30 2015-10-13 Boston Scientific Scimed, Inc. Sequential activation RF electrode set for renal nerve ablation
US9408661B2 (en) 2010-07-30 2016-08-09 Patrick A. Haverkost RF electrodes on multiple flexible wires for renal nerve ablation
CN103313671B (zh) 2010-10-25 2017-06-06 美敦力Af卢森堡有限责任公司 用于神经调节治疗的估算及反馈的装置、系统及方法
US8974451B2 (en) 2010-10-25 2015-03-10 Boston Scientific Scimed, Inc. Renal nerve ablation using conductive fluid jet and RF energy
CA2811264C (en) 2010-10-25 2020-02-25 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses having multi-electrode arrays for renal neuromodulation and associated systems and methods
EP2632379B1 (en) 2010-10-25 2022-03-09 Medtronic Ireland Manufacturing Unlimited Company Microwave catheter apparatuses for renal neuromodulation
US9220558B2 (en) 2010-10-27 2015-12-29 Boston Scientific Scimed, Inc. RF renal denervation catheter with multiple independent electrodes
US20120123326A1 (en) * 2010-11-12 2012-05-17 Christian Steven C Catheter systems with distal end function, such as distal deflection, using remote actuation or low input force
US9028485B2 (en) 2010-11-15 2015-05-12 Boston Scientific Scimed, Inc. Self-expanding cooling electrode for renal nerve ablation
US9089350B2 (en) 2010-11-16 2015-07-28 Boston Scientific Scimed, Inc. Renal denervation catheter with RF electrode and integral contrast dye injection arrangement
US9668811B2 (en) 2010-11-16 2017-06-06 Boston Scientific Scimed, Inc. Minimally invasive access for renal nerve ablation
US9326751B2 (en) 2010-11-17 2016-05-03 Boston Scientific Scimed, Inc. Catheter guidance of external energy for renal denervation
US9060761B2 (en) 2010-11-18 2015-06-23 Boston Scientific Scime, Inc. Catheter-focused magnetic field induced renal nerve ablation
US9192435B2 (en) 2010-11-22 2015-11-24 Boston Scientific Scimed, Inc. Renal denervation catheter with cooled RF electrode
US9023034B2 (en) 2010-11-22 2015-05-05 Boston Scientific Scimed, Inc. Renal ablation electrode with force-activatable conduction apparatus
US20120157993A1 (en) 2010-12-15 2012-06-21 Jenson Mark L Bipolar Off-Wall Electrode Device for Renal Nerve Ablation
US20140012077A1 (en) * 2011-01-11 2014-01-09 Quanta System S.P.A. Laser surgery device
WO2012100095A1 (en) 2011-01-19 2012-07-26 Boston Scientific Scimed, Inc. Guide-compatible large-electrode catheter for renal nerve ablation with reduced arterial injury
US9192422B2 (en) 2011-07-19 2015-11-24 Covidien Lp System and method of matching impedances of an electrosurgical generator and/or a microwave generator
US9028482B2 (en) 2011-07-19 2015-05-12 Covidien Lp Microwave and RF ablation system and related method for dynamic impedance matching
US8968297B2 (en) 2011-07-19 2015-03-03 Covidien Lp Microwave and RF ablation system and related method for dynamic impedance matching
AU2012283908B2 (en) 2011-07-20 2017-02-16 Boston Scientific Scimed, Inc. Percutaneous devices and methods to visualize, target and ablate nerves
US9186209B2 (en) 2011-07-22 2015-11-17 Boston Scientific Scimed, Inc. Nerve modulation system having helical guide
WO2013030743A1 (en) 2011-08-26 2013-03-07 Symap Medical Limited System and method for locating and identifying functional nerves innervating wall of arteries and catheters for same
US9820811B2 (en) 2011-08-26 2017-11-21 Symap Medical (Suzhou), Ltd System and method for mapping the functional nerves innervating the wall of arteries, 3-D mapping and catheters for same
US8702619B2 (en) 2011-08-26 2014-04-22 Symap Holding Limited Mapping sympathetic nerve distribution for renal ablation and catheters for same
US8692992B2 (en) 2011-09-22 2014-04-08 Covidien Lp Faraday shield integrated into sensor bandage
US8726496B2 (en) 2011-09-22 2014-05-20 Covidien Lp Technique for remanufacturing a medical sensor
EP2765942B1 (en) 2011-10-10 2016-02-24 Boston Scientific Scimed, Inc. Medical devices including ablation electrodes
US9420955B2 (en) 2011-10-11 2016-08-23 Boston Scientific Scimed, Inc. Intravascular temperature monitoring system and method
US10085799B2 (en) 2011-10-11 2018-10-02 Boston Scientific Scimed, Inc. Off-wall electrode device and methods for nerve modulation
US9364284B2 (en) 2011-10-12 2016-06-14 Boston Scientific Scimed, Inc. Method of making an off-wall spacer cage
EP2768568B1 (en) 2011-10-18 2020-05-06 Boston Scientific Scimed, Inc. Integrated crossing balloon catheter
WO2013058962A1 (en) 2011-10-18 2013-04-25 Boston Scientific Scimed, Inc. Deflectable medical devices
EP3366250A1 (en) 2011-11-08 2018-08-29 Boston Scientific Scimed, Inc. Ostial renal nerve ablation
WO2013074813A1 (en) 2011-11-15 2013-05-23 Boston Scientific Scimed, Inc. Device and methods for renal nerve modulation monitoring
US9119632B2 (en) 2011-11-21 2015-09-01 Boston Scientific Scimed, Inc. Deflectable renal nerve ablation catheter
US9192438B2 (en) 2011-12-21 2015-11-24 Neuwave Medical, Inc. Energy delivery systems and uses thereof
US9265969B2 (en) 2011-12-21 2016-02-23 Cardiac Pacemakers, Inc. Methods for modulating cell function
JP5898336B2 (ja) 2011-12-23 2016-04-06 べシックス・バスキュラー・インコーポレイテッド 拡張可能なバルーン及び熱感知デバイスを備えた電極パッドを含むデバイス
EP2797534A1 (en) 2011-12-28 2014-11-05 Boston Scientific Scimed, Inc. Device and methods for nerve modulation using a novel ablation catheter with polymeric ablative elements
US10905494B2 (en) 2011-12-29 2021-02-02 St. Jude Medical, Atrial Fibrillation Division, Inc Flexible conductive polymer based conformable device and method to create linear endocardial lesions
US9050106B2 (en) 2011-12-29 2015-06-09 Boston Scientific Scimed, Inc. Off-wall electrode device and methods for nerve modulation
WO2013134548A2 (en) 2012-03-08 2013-09-12 Medtronic Ardian Luxembourg S.A.R.L. Ovarian neuromodulation and associated systems and methods
EP3348220A1 (en) 2012-03-08 2018-07-18 Medtronic Ardian Luxembourg S.à.r.l. Biomarker sampling in the context of neuromodulation devices and associated systems
US8968290B2 (en) 2012-03-14 2015-03-03 Covidien Lp Microwave ablation generator control system
US9190720B2 (en) * 2012-03-23 2015-11-17 Apple Inc. Flexible printed circuit structures
WO2013169927A1 (en) 2012-05-08 2013-11-14 Boston Scientific Scimed, Inc. Renal nerve modulation devices
RU2601906C2 (ru) 2012-05-11 2016-11-10 Медтроник АФ Люксембург С.а.р.л. Катетерные устройства, содержащие блоки из нескольких электродов, для почечной нейромодуляции и соответствующие системы и способы
WO2014025394A1 (en) 2012-08-09 2014-02-13 University Of Iowa Research Foundation Catheters, catheter systems, and methods for puncturing through a tissue structure
WO2014032016A1 (en) 2012-08-24 2014-02-27 Boston Scientific Scimed, Inc. Intravascular catheter with a balloon comprising separate microporous regions
CN103284693B (zh) * 2012-08-24 2014-12-24 苏州信迈医疗器械有限公司 一种能够定位和识别血管壁内或外膜上神经的仪器及使用方法
US9173696B2 (en) 2012-09-17 2015-11-03 Boston Scientific Scimed, Inc. Self-positioning electrode system and method for renal nerve modulation
US10398464B2 (en) 2012-09-21 2019-09-03 Boston Scientific Scimed, Inc. System for nerve modulation and innocuous thermal gradient nerve block
WO2014047454A2 (en) 2012-09-21 2014-03-27 Boston Scientific Scimed, Inc. Self-cooling ultrasound ablation catheter
CN104869930B (zh) 2012-10-10 2020-12-25 波士顿科学国际有限公司 肾神经调制装置和方法
US20140110296A1 (en) 2012-10-19 2014-04-24 Medtronic Ardian Luxembourg S.A.R.L. Packaging for Catheter Treatment Devices and Associated Devices, Systems, and Methods
WO2014064552A1 (en) * 2012-10-26 2014-05-01 Koninklijke Philips N.V. System, catheter and planning method for hyperthermia-adjuvant brachytherapy
US9204921B2 (en) 2012-12-13 2015-12-08 Cook Medical Technologies Llc RF energy controller and method for electrosurgical medical devices
US9364277B2 (en) 2012-12-13 2016-06-14 Cook Medical Technologies Llc RF energy controller and method for electrosurgical medical devices
ES2921176T3 (es) * 2013-02-07 2022-08-19 Shanghai Golden Leaf Med Tec Co Ltd Método, sistema de ablación por radiofrecuencia y dispositivo de ablación por radiofrecuencia del mismo
US10076384B2 (en) 2013-03-08 2018-09-18 Symple Surgical, Inc. Balloon catheter apparatus with microwave emitter
WO2014143571A1 (en) 2013-03-11 2014-09-18 Boston Scientific Scimed, Inc. Medical devices for modulating nerves
WO2014163987A1 (en) 2013-03-11 2014-10-09 Boston Scientific Scimed, Inc. Medical devices for modulating nerves
US9808311B2 (en) 2013-03-13 2017-11-07 Boston Scientific Scimed, Inc. Deflectable medical devices
US10265122B2 (en) 2013-03-15 2019-04-23 Boston Scientific Scimed, Inc. Nerve ablation devices and related methods of use
AU2014237950B2 (en) 2013-03-15 2017-04-13 Boston Scientific Scimed, Inc. Control unit for use with electrode pads and a method for estimating an electrical leakage
US9179974B2 (en) 2013-03-15 2015-11-10 Medtronic Ardian Luxembourg S.A.R.L. Helical push wire electrode
EP2967734B1 (en) 2013-03-15 2019-05-15 Boston Scientific Scimed, Inc. Methods and apparatuses for remodeling tissue of or adjacent to a body passage
JP2016523147A (ja) 2013-06-21 2016-08-08 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 同乗型電極支持体を備えた腎除神経バルーンカテーテル
JP2016524949A (ja) 2013-06-21 2016-08-22 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 回転可能シャフトを有する腎神経アブレーション用医療装置
US9707036B2 (en) 2013-06-25 2017-07-18 Boston Scientific Scimed, Inc. Devices and methods for nerve modulation using localized indifferent electrodes
EP3016605B1 (en) 2013-07-01 2019-06-05 Boston Scientific Scimed, Inc. Medical devices for renal nerve ablation
US10413357B2 (en) 2013-07-11 2019-09-17 Boston Scientific Scimed, Inc. Medical device with stretchable electrode assemblies
EP3019105B1 (en) 2013-07-11 2017-09-13 Boston Scientific Scimed, Inc. Devices for nerve modulation
CN105682594B (zh) 2013-07-19 2018-06-22 波士顿科学国际有限公司 螺旋双极电极肾脏去神经支配气囊
CN105555220B (zh) 2013-07-22 2019-05-17 波士顿科学国际有限公司 用于肾神经消融的医疗器械
JP6122217B2 (ja) 2013-07-22 2017-04-26 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 腎神経アブレーション用医療器具
US9872719B2 (en) 2013-07-24 2018-01-23 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US9655670B2 (en) 2013-07-29 2017-05-23 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
WO2015027096A1 (en) 2013-08-22 2015-02-26 Boston Scientific Scimed, Inc. Flexible circuit having improved adhesion to a renal nerve modulation balloon
EP3041425B1 (en) 2013-09-04 2022-04-13 Boston Scientific Scimed, Inc. Radio frequency (rf) balloon catheter having flushing and cooling capability
US20150073515A1 (en) 2013-09-09 2015-03-12 Medtronic Ardian Luxembourg S.a.r.I. Neuromodulation Catheter Devices and Systems Having Energy Delivering Thermocouple Assemblies and Associated Methods
CN105530885B (zh) 2013-09-13 2020-09-22 波士顿科学国际有限公司 具有气相沉积覆盖层的消融球囊
WO2015042173A1 (en) * 2013-09-20 2015-03-26 Advanced Cardiac Therapeutics, Inc. Temperature sensing and tissue ablation using a plurality of electrodes
US9687166B2 (en) 2013-10-14 2017-06-27 Boston Scientific Scimed, Inc. High resolution cardiac mapping electrode array catheter
US11246654B2 (en) 2013-10-14 2022-02-15 Boston Scientific Scimed, Inc. Flexible renal nerve ablation devices and related methods of use and manufacture
US9770606B2 (en) 2013-10-15 2017-09-26 Boston Scientific Scimed, Inc. Ultrasound ablation catheter with cooling infusion and centering basket
EP3057520A1 (en) 2013-10-15 2016-08-24 Boston Scientific Scimed, Inc. Medical device balloon
CN105636538B (zh) 2013-10-18 2019-01-15 波士顿科学国际有限公司 具有柔性导线的球囊导管及其使用和制造的相关方法
EP3060153A1 (en) 2013-10-25 2016-08-31 Boston Scientific Scimed, Inc. Embedded thermocouple in denervation flex circuit
EP3091921B1 (en) 2014-01-06 2019-06-19 Farapulse, Inc. Apparatus for renal denervation ablation
JP6382989B2 (ja) 2014-01-06 2018-08-29 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 耐引き裂き性フレキシブル回路アセンブリを備える医療デバイス
CN106572881B (zh) 2014-02-04 2019-07-26 波士顿科学国际有限公司 热传感器在双极电极上的替代放置
US11000679B2 (en) 2014-02-04 2021-05-11 Boston Scientific Scimed, Inc. Balloon protection and rewrapping devices and related methods of use
US9622811B2 (en) 2014-02-21 2017-04-18 Warsaw Orthopedic, Inc. Surgical instrument and method
US9980766B1 (en) 2014-03-28 2018-05-29 Medtronic Ardian Luxembourg S.A.R.L. Methods and systems for renal neuromodulation
US10194980B1 (en) 2014-03-28 2019-02-05 Medtronic Ardian Luxembourg S.A.R.L. Methods for catheter-based renal neuromodulation
US10194979B1 (en) 2014-03-28 2019-02-05 Medtronic Ardian Luxembourg S.A.R.L. Methods for catheter-based renal neuromodulation
EP3134018B1 (en) 2014-04-24 2024-05-29 Medtronic Ardian Luxembourg S.à.r.l. Neuromodulation catheters having braided shafts and associated systems and methods
EP3139997B1 (en) 2014-05-07 2018-09-19 Farapulse, Inc. Apparatus for selective tissue ablation
US10016234B2 (en) * 2014-06-05 2018-07-10 St. Jude Medical, Cardiology Division, Inc. Flex tip fluid lumen assembly with thermal sensor
EP3154464A4 (en) 2014-06-12 2018-01-24 Iowa Approach Inc. Method and apparatus for rapid and selective tissue ablation with cooling
EP3154463B1 (en) 2014-06-12 2019-03-27 Farapulse, Inc. Apparatus for rapid and selective transurethral tissue ablation
WO2016060983A1 (en) 2014-10-14 2016-04-21 Iowa Approach Inc. Method and apparatus for rapid and safe pulmonary vein cardiac ablation
GB201418474D0 (en) * 2014-10-17 2014-12-03 Creo Medical Ltd Electrosurgical apparatus
GB201418486D0 (en) * 2014-10-17 2014-12-03 Creo Medical Ltd Cable for conveying radiofrequency and/or microwave frequency energy to an electrosurgical instrument
WO2016081611A1 (en) 2014-11-19 2016-05-26 Advanced Cardiac Therapeutics, Inc. High-resolution mapping of tissue with pacing
EP3808298B1 (en) 2014-11-19 2023-07-05 EPiX Therapeutics, Inc. Systems for high-resolution mapping of tissue
KR20170107428A (ko) 2014-11-19 2017-09-25 어드밴스드 카디악 테라퓨틱스, 인크. 고분해능 전극 어셈블리를 이용한 절제 장치, 시스템 및 방법
US9636164B2 (en) 2015-03-25 2017-05-02 Advanced Cardiac Therapeutics, Inc. Contact sensing systems and methods
CN107666859A (zh) 2015-06-03 2018-02-06 圣犹达医疗用品国际控股有限公司 有源磁位置传感器
ES2860903T3 (es) 2015-10-26 2021-10-05 Neuwave Medical Inc Sistemas de suministro de energía
US10751123B2 (en) 2015-10-30 2020-08-25 Washington University Thermoablation probe
US10660702B2 (en) 2016-01-05 2020-05-26 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10172673B2 (en) 2016-01-05 2019-01-08 Farapulse, Inc. Systems devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
US10130423B1 (en) 2017-07-06 2018-11-20 Farapulse, Inc. Systems, devices, and methods for focal ablation
US20170189097A1 (en) 2016-01-05 2017-07-06 Iowa Approach Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
AU2017235224A1 (en) 2016-03-15 2018-11-08 Epix Therapeutics, Inc. Improved devices, systems and methods for irrigated ablation
ES2581127B2 (es) * 2016-04-13 2017-05-04 Universidad Complutense De Madrid Etiqueta, sistema y método para la detección de objetos a larga distancia
EP3808302B1 (en) 2016-04-15 2023-07-26 Neuwave Medical, Inc. System for energy delivery
GB2550414A (en) * 2016-05-20 2017-11-22 Creo Medical Ltd Antenna structure
WO2017218734A1 (en) 2016-06-16 2017-12-21 Iowa Approach, Inc. Systems, apparatuses, and methods for guide wire delivery
GB2552165B (en) * 2016-07-11 2019-11-06 Gyrus Medical Ltd System for monitoring a microwave tissue ablation process
GB2552166B (en) * 2016-07-11 2021-02-10 Gyrus Medical Ltd System and method for monitoring tissue temperature
GB2559604A (en) * 2017-02-13 2018-08-15 Creo Medical Ltd Microwave energy transfer component for electrosurgical apparatus
CN116942299A (zh) * 2017-03-01 2023-10-27 I.C.医疗股份有限公司 具有氩束能力的超极性伸缩式和非伸缩式电外科笔和超极性电外科刀片组件
CN110461261A (zh) * 2017-04-03 2019-11-15 堃博生物科技公司 电手术接入鞘
US10751507B2 (en) * 2017-04-10 2020-08-25 Syn Variflex, Llc Thermally controlled variable-flexibility catheters and methods of manufacturing same
US9987081B1 (en) 2017-04-27 2018-06-05 Iowa Approach, Inc. Systems, devices, and methods for signal generation
CN110809448B (zh) 2017-04-27 2022-11-25 Epix疗法公司 确定导管尖端与组织之间接触的性质
US10617867B2 (en) 2017-04-28 2020-04-14 Farapulse, Inc. Systems, devices, and methods for delivery of pulsed electric field ablative energy to esophageal tissue
GB201708726D0 (en) * 2017-06-01 2017-07-19 Creo Medical Ltd Electrosurgical instrument for ablation and resection
GB2563386A (en) * 2017-06-08 2018-12-19 Creo Medical Ltd Electrosurgical instrument
CN107349010A (zh) * 2017-07-07 2017-11-17 昆山雷盛医疗科技有限公司 射频消融探头及其制备方法
CN109464186B (zh) 2017-09-08 2023-12-22 泽丹医疗股份有限公司 治疗肺部肿瘤的装置和方法
CN115844523A (zh) 2017-09-12 2023-03-28 波士顿科学医学有限公司 用于心室局灶性消融的系统、设备和方法
WO2019094090A1 (en) * 2017-11-13 2019-05-16 Cryterion Medical, Inc. Operator preference storage system for intravascular catheter system
US11672596B2 (en) 2018-02-26 2023-06-13 Neuwave Medical, Inc. Energy delivery devices with flexible and adjustable tips
CN112087978B (zh) 2018-05-07 2023-01-17 波士顿科学医学有限公司 心外膜消融导管
CN115836908A (zh) 2018-05-07 2023-03-24 波士顿科学医学有限公司 用于将消融能量递送到组织的系统、设备和方法
JP7379377B2 (ja) 2018-05-07 2023-11-14 ファラパルス，インコーポレイテッド パルス電界アブレーションによって誘導される高電圧ノイズをフィルタリングするためのシステム、装置、および方法
CN112367934A (zh) * 2018-06-21 2021-02-12 冲击波医疗公司 治疗躯体管腔中的闭塞物的系统
AU2019322257A1 (en) * 2018-08-13 2021-01-28 The University Of Sydney Catheter ablation device with temperature monitoring
WO2020061359A1 (en) 2018-09-20 2020-03-26 Farapulse, Inc. Systems, apparatuses, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
JP2022503833A (ja) 2018-10-06 2022-01-12 サイマップ メディカル （スーチョウ）， リミテッド 動脈の壁を神経支配する機能性神経をマッピングするためのシステムと方法、そのための３ｄマッピング、およびカテーテル
US11832879B2 (en) 2019-03-08 2023-12-05 Neuwave Medical, Inc. Systems and methods for energy delivery
US10625080B1 (en) 2019-09-17 2020-04-21 Farapulse, Inc. Systems, apparatuses, and methods for detecting ectopic electrocardiogram signals during pulsed electric field ablation
US20210128231A1 (en) * 2019-11-04 2021-05-06 Medwaves, Inc. Energy transmitting therapeutic medical device
US11065047B2 (en) 2019-11-20 2021-07-20 Farapulse, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US11497541B2 (en) 2019-11-20 2022-11-15 Boston Scientific Scimed, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US10842572B1 (en) 2019-11-25 2020-11-24 Farapulse, Inc. Methods, systems, and apparatuses for tracking ablation devices and generating lesion lines
US20220395189A1 (en) * 2019-11-27 2022-12-15 Blossom Innovations, LLC Devices, systems and methods for tissue detection, position determination and tissue ablation
CN110870791B (zh) * 2019-12-04 2021-09-03 上海微创电生理医疗科技股份有限公司 医用介入式针组件与医用介入式导管

Family Cites Families (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US595796A (en) 1897-12-21 Wrench
US2847990A (en) 1956-03-20 1958-08-19 Ayre James Ernest Instrument for obtaining cells for cytodiagnosis
US3058473A (en) 1959-11-27 1962-10-16 Alfred E Whitchead Remotely directing catheters and tools
US3309455A (en) * 1964-09-21 1967-03-14 Dow Chemical Co Coaxial cable with insulating conductor supporting layers bonded to the conductors
US3552384A (en) 1967-07-03 1971-01-05 American Hospital Supply Corp Controllable tip guide body and catheter
US3521620A (en) 1967-10-30 1970-07-28 William A Cook Vascular coil spring guide with bendable tip
US4204549A (en) * 1977-12-12 1980-05-27 Rca Corporation Coaxial applicator for microwave hyperthermia
US4271848A (en) * 1979-01-11 1981-06-09 Bio Systems Design, Corp. Apparatus for electromagnetic radiation of living tissue and the like
US4408089A (en) * 1979-11-16 1983-10-04 Nixon Charles E Extremely low-attenuation, extremely low radiation loss flexible coaxial cable for microwave energy in the gigaHertz frequency range
US5370675A (en) * 1992-08-12 1994-12-06 Vidamed, Inc. Medical probe device and method
US4583556A (en) * 1982-12-13 1986-04-22 M/A-Com, Inc. Microwave applicator/receiver apparatus
US4700716A (en) * 1986-02-27 1987-10-20 Kasevich Associates, Inc. Collinear antenna array applicator
US4723936A (en) 1986-07-22 1988-02-09 Versaflex Delivery Systems Inc. Steerable catheter
US4906230A (en) 1987-06-30 1990-03-06 Baxter Travenol Laboratories, Inc. Steerable catheter tip
US5129396A (en) * 1988-11-10 1992-07-14 Arye Rosen Microwave aided balloon angioplasty with lumen measurement
US4960134A (en) 1988-11-18 1990-10-02 Webster Wilton W Jr Steerable catheter
US4945912A (en) * 1988-11-25 1990-08-07 Sensor Electronics, Inc. Catheter with radiofrequency heating applicator
JPH05506174A (ja) 1990-09-14 1993-09-16 アメリカン・メディカル・システムズ・インコーポレーテッド 組み合わせた高熱療法及び拡張カテーテル
US5327905A (en) * 1992-02-14 1994-07-12 Boaz Avitall Biplanar deflectable catheter for arrhythmogenic tissue ablation
US5413588A (en) 1992-03-06 1995-05-09 Urologix, Inc. Device and method for asymmetrical thermal therapy with helical dipole microwave antenna
US5370677A (en) * 1992-03-06 1994-12-06 Urologix, Inc. Gamma matched, helical dipole microwave antenna with tubular-shaped capacitor
US5540681A (en) * 1992-04-10 1996-07-30 Medtronic Cardiorhythm Method and system for radiofrequency ablation of tissue
US5275597A (en) * 1992-05-18 1994-01-04 Baxter International Inc. Percutaneous transluminal catheter and transmitter therefor
WO1994002077A2 (en) * 1992-07-15 1994-02-03 Angelase, Inc. Ablation catheter system
JP2586174Y2 (ja) * 1992-07-30 1998-12-02 キム ジョン イル タバコ型ガスライター
US5298682A (en) 1992-08-20 1994-03-29 Wireworld By David Salz, Inc. Optimized symmetrical coaxial cable
CA2109980A1 (en) * 1992-12-01 1994-06-02 Mir A. Imran Steerable catheter with adjustable bend location and/or radius and method
US6161543A (en) 1993-02-22 2000-12-19 Epicor, Inc. Methods of epicardial ablation for creating a lesion around the pulmonary veins
US5476495A (en) 1993-03-16 1995-12-19 Ep Technologies, Inc. Cardiac mapping and ablation systems
US5656796A (en) 1993-04-26 1997-08-12 Fmc Corp. High energy flexible coaxial cable and connections
US5693082A (en) * 1993-05-14 1997-12-02 Fidus Medical Technology Corporation Tunable microwave ablation catheter system and method
US5545193A (en) 1993-10-15 1996-08-13 Ep Technologies, Inc. Helically wound radio-frequency emitting electrodes for creating lesions in body tissue
US6071280A (en) * 1993-11-08 2000-06-06 Rita Medical Systems, Inc. Multiple electrode ablation apparatus
US5730127A (en) * 1993-12-03 1998-03-24 Avitall; Boaz Mapping and ablation catheter system
US5462545A (en) 1994-01-31 1995-10-31 New England Medical Center Hospitals, Inc. Catheter electrodes
US5882333A (en) * 1994-05-13 1999-03-16 Cardima, Inc. Catheter with deflectable distal section
US5617854A (en) * 1994-06-22 1997-04-08 Munsif; Anand Shaped catheter device and method
DE4425195C1 (de) * 1994-07-16 1995-11-16 Osypka Peter Katheter mit Mehrfachelektrode
US5885278A (en) 1994-10-07 1999-03-23 E.P. Technologies, Inc. Structures for deploying movable electrode elements
US5857997A (en) 1994-11-14 1999-01-12 Heart Rhythm Technologies, Inc. Catheter for electrophysiological procedures
US5683382A (en) * 1995-05-15 1997-11-04 Arrow International Investment Corp. Microwave antenna catheter
US5697958A (en) * 1995-06-07 1997-12-16 Intermedics, Inc. Electromagnetic noise detector for implantable medical devices
ATE247499T1 (de) 1995-06-12 2003-09-15 Cordis Webster Inc Katheter mit einem elektrischen führungssensor
US5702433A (en) * 1995-06-27 1997-12-30 Arrow International Investment Corp. Kink-resistant steerable catheter assembly for microwave ablation
US5788692A (en) 1995-06-30 1998-08-04 Fidus Medical Technology Corporation Mapping ablation catheter
US5810717A (en) 1995-09-22 1998-09-22 Mitsubishi Cable Industries, Ltd. Bending mechanism and stereoscope using same
US5837001A (en) 1995-12-08 1998-11-17 C. R. Bard Radio frequency energy delivery system for multipolar electrode catheters
US6032077A (en) 1996-03-06 2000-02-29 Cardiac Pathways Corporation Ablation catheter with electrical coupling via foam drenched with a conductive fluid
US5800482A (en) 1996-03-06 1998-09-01 Cardiac Pathways Corporation Apparatus and method for linear lesion ablation
US5755760A (en) 1996-03-11 1998-05-26 Medtronic, Inc. Deflectable catheter
US5863291A (en) * 1996-04-08 1999-01-26 Cardima, Inc. Linear ablation assembly
US5904709A (en) * 1996-04-17 1999-05-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Microwave treatment for cardiac arrhythmias
WO1997041924A1 (en) * 1996-05-06 1997-11-13 Thermal Therapeutics, Inc. Transcervical intrauterine applicator for intrauterine hyperthermia
US5776176A (en) * 1996-06-17 1998-07-07 Urologix Inc. Microwave antenna for arterial for arterial microwave applicator
US5752951A (en) 1996-07-02 1998-05-19 Yanik; Gary W. Shielded monopolar electrosurgical apparatus
US5800494A (en) 1996-08-20 1998-09-01 Fidus Medical Technology Corporation Microwave ablation catheters having antennas with distal fire capabilities
US5741249A (en) * 1996-10-16 1998-04-21 Fidus Medical Technology Corporation Anchoring tip assembly for microwave ablation catheter
US5893885A (en) 1996-11-01 1999-04-13 Cordis Webster, Inc. Multi-electrode ablation catheter
US5785706A (en) 1996-11-18 1998-07-28 Daig Corporation Nonsurgical mapping and treatment of cardiac arrhythmia using a catheter contained within a guiding introducer containing openings
US6508825B1 (en) * 1997-02-28 2003-01-21 Lumend, Inc. Apparatus for treating vascular occlusions
US5904667A (en) 1997-03-17 1999-05-18 C.R. Bard, Inc. Rotatable control mechanism for steerable catheter
US5876373A (en) 1997-04-04 1999-03-02 Eclipse Surgical Technologies, Inc. Steerable catheter
US5971983A (en) 1997-05-09 1999-10-26 The Regents Of The University Of California Tissue ablation device and method of use
US5849028A (en) * 1997-05-16 1998-12-15 Irvine Biomedical, Inc. Catheter and method for radiofrequency ablation of cardiac tissue
US6014579A (en) * 1997-07-21 2000-01-11 Cardiac Pathways Corp. Endocardial mapping catheter with movable electrode
US6123699A (en) 1997-09-05 2000-09-26 Cordis Webster, Inc. Omni-directional steerable catheter
US5897529A (en) 1997-09-05 1999-04-27 Cordis Webster, Inc. Steerable deflectable catheter having improved flexibility
US6183463B1 (en) 1997-12-01 2001-02-06 Cordis Webster, Inc. Bidirectional steerable cathether with bidirectional control handle
WO1999044519A2 (en) * 1998-03-02 1999-09-10 Atrionix, Inc. Tissue ablation system and method for forming long linear lesion
US6592581B2 (en) * 1998-05-05 2003-07-15 Cardiac Pacemakers, Inc. Preformed steerable catheter with movable outer sleeve and method for use
US6033403A (en) * 1998-10-08 2000-03-07 Irvine Biomedical, Inc. Long electrode catheter system and methods thereof
US6245062B1 (en) * 1998-10-23 2001-06-12 Afx, Inc. Directional reflector shield assembly for a microwave ablation instrument
US6123718A (en) * 1998-11-02 2000-09-26 Polymerex Medical Corp. Balloon catheter
US6067475A (en) 1998-11-05 2000-05-23 Urologix, Inc. Microwave energy delivery system including high performance dual directional coupler for precisely measuring forward and reverse microwave power during thermal therapy
US6319250B1 (en) * 1998-11-23 2001-11-20 C.R. Bard, Inc Tricuspid annular grasp catheter
US20070066972A1 (en) 2001-11-29 2007-03-22 Medwaves, Inc. Ablation catheter apparatus with one or more electrodes
US6190382B1 (en) * 1998-12-14 2001-02-20 Medwaves, Inc. Radio-frequency based catheter system for ablation of body tissues
US7594913B2 (en) * 1998-12-14 2009-09-29 Medwaves, Inc. Radio-frequency based catheter system and method for ablating biological tissues
US7070595B2 (en) * 1998-12-14 2006-07-04 Medwaves, Inc. Radio-frequency based catheter system and method for ablating biological tissues
US6267746B1 (en) 1999-03-22 2001-07-31 Biosense Webster, Inc. Multi-directional steerable catheters and control handles
WO2000066211A1 (fr) 1999-04-30 2000-11-09 Usaminanotechnology, Inc. Catheter a fil-guide
US6277113B1 (en) 1999-05-28 2001-08-21 Afx, Inc. Monopole tip for ablation catheter and methods for using same
GB9912625D0 (en) 1999-05-28 1999-07-28 Gyrus Medical Ltd An electrosurgical generator and system
US20010007940A1 (en) 1999-06-21 2001-07-12 Hosheng Tu Medical device having ultrasound imaging and therapeutic means
US6254568B1 (en) 1999-08-10 2001-07-03 Biosense Webster, Inc. Deflectable catheter with straightening element
US6230060B1 (en) * 1999-10-22 2001-05-08 Daniel D. Mawhinney Single integrated structural unit for catheter incorporating a microwave antenna
US7033352B1 (en) 2000-01-18 2006-04-25 Afx, Inc. Flexible ablation instrument
US6663622B1 (en) 2000-02-11 2003-12-16 Iotek, Inc. Surgical devices and methods for use in tissue ablation procedures
US6673068B1 (en) 2000-04-12 2004-01-06 Afx, Inc. Electrode arrangement for use in a medical instrument
US6582536B2 (en) 2000-04-24 2003-06-24 Biotran Corporation Inc. Process for producing steerable sheath catheters
US6475214B1 (en) 2000-05-01 2002-11-05 Biosense Webster, Inc. Catheter with enhanced ablation electrode
EP1151728B1 (en) 2000-05-03 2006-08-02 Joshua Dr. Friedman Method and heating assembly for preheating dental materials
JP3521253B2 (ja) 2000-05-18 2004-04-19 株式会社東北テクノアーチ 生体用形状記憶合金
US6669692B1 (en) * 2000-08-21 2003-12-30 Biosense Webster, Inc. Ablation catheter with cooled linear electrode
US6893155B2 (en) 2000-09-30 2005-05-17 Dolores C. Kaiser Cooking thermometer with audible alarm
US20020087151A1 (en) * 2000-12-29 2002-07-04 Afx, Inc. Tissue ablation apparatus with a sliding ablation instrument and method
US6610058B2 (en) * 2001-05-02 2003-08-26 Cardiac Pacemakers, Inc. Dual-profile steerable catheter
US6878147B2 (en) 2001-11-02 2005-04-12 Vivant Medical, Inc. High-strength microwave antenna assemblies
US7194297B2 (en) 2001-11-13 2007-03-20 Boston Scientific Scimed, Inc. Impedance-matching apparatus and construction for intravascular device
US6706040B2 (en) * 2001-11-23 2004-03-16 Medlennium Technologies, Inc. Invasive therapeutic probe
DE60222934T2 (de) * 2001-11-29 2008-10-16 Medwaves, Inc., San Diego Hochfrequenz-kathetersystem mit verbesserten ablenkungs- und steuermechanismen
AU2002360464A1 (en) 2001-12-03 2003-06-17 Memgen Corporation Miniature rf and microwave components and methods for fabricating such components
US6907298B2 (en) 2002-01-09 2005-06-14 Medtronic, Inc. Method and apparatus for imparting curves in implantable elongated medical instruments
ITBS20020039U1 (it) * 2002-03-20 2003-09-22 Fogazzi Di Venturelli Andrea & Catetere con elettrodo flessibile raffreddato
WO2004030718A2 (en) 2002-09-20 2004-04-15 Flowmedica, Inc. Method and apparatus for intra aortic substance delivery to a branch vessel
US7229450B1 (en) * 2003-02-11 2007-06-12 Pacesetter, Inc. Kink resistant introducer with mapping capabilities
US6941953B2 (en) * 2003-02-20 2005-09-13 Medwaves, Inc. Preformed catheter set for use with a linear ablation system to produce ablation lines in the left and right atrium for treatment of atrial fibrillation
US7104989B2 (en) * 2003-09-05 2006-09-12 Medtronic, Inc. RF ablation catheter including a virtual electrode assembly
US7736362B2 (en) 2003-09-15 2010-06-15 Boston Scientific Scimed, Inc. Catheter balloons
US8007495B2 (en) * 2004-03-31 2011-08-30 Biosense Webster, Inc. Catheter for circumferential ablation at or near a pulmonary vein
US7331959B2 (en) 2004-05-27 2008-02-19 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter electrode and rail system for cardiac ablation
US20090082762A1 (en) * 2007-09-20 2009-03-26 Ormsby Theodore C Radio frequency energy transmission device for the ablation of biological tissues

Also Published As

Publication number Publication date
US8308722B2 (en) 2012-11-13
WO2008051708A3 (en) 2008-06-19
CN101534737B (zh) 2011-07-06
EP2073738A2 (en) 2009-07-01
US20080015570A1 (en) 2008-01-17
EP2073738B1 (en) 2015-06-10
EP2073738A4 (en) 2011-06-15
CN101534737A (zh) 2009-09-16
US20070066972A1 (en) 2007-03-22
WO2008051708A2 (en) 2008-05-02

Similar Documents

Publication Publication Date Title
ES2546754T3 (es) Aparato de catéter de ablación con uno o más electrodos
US11246657B2 (en) Electrosurgical resection instrument
GB2567480A8 (en) Electrosurgical resector tool
WO2009134998A3 (en) Hemostatic tissue tunnel generator for inserting treatment apparatus into tissue of a patient
JP2019018046A5 (es)
ATE375126T1 (de) Systeme zur geweberesektion, -ablation und - absaugung
US7273480B2 (en) Composite material braided insulator
CA2797130A1 (en) Low profile electrode assembly
WO2008036865A3 (en) Radiofrequency (rf)-shunted sleeve head and use in electrical stimulation leads
WO2009154976A3 (en) Surgical instrument and method
ATE513521T1 (de) Elektrochirurgische behandlungsvorrichtung
WO2011092463A3 (en) Electrosurgical system
JP2020536596A (ja) 電気外科装置
CN114376722B (zh) 一种射频和低温等离子的手术电极
KR20200102989A (ko) 전기수술 절제 기구
JP2020523048A5 (es)
RU2768604C2 (ru) Электрохирургическое устройство для подачи радиочастотной энергии и/или микроволновой энергии в биологическую ткань
WO2009126383A3 (en) Methods and apparatus for electrical treatment using balloon and electrode
US20170020607A1 (en) Microwave-Irradiating Instrument
WO2005086683A3 (en) Tip reinforced electrosurgical device
IL262388B (en) Electrosurgical device
WO2004058348A3 (en) Medical device on helical support
JP5011527B2 (ja) マイクロ波手術器
US20020115996A1 (en) Endoscopic bi-polar clamping device
US20220015824A1 (en) Treatment tool