CA2177982A1 - Atrial mapping and ablation catheter system - Google Patents

Atrial mapping and ablation catheter system

Info

Publication number
CA2177982A1
CA2177982A1 CA002177982A CA2177982A CA2177982A1 CA 2177982 A1 CA2177982 A1 CA 2177982A1 CA 002177982 A CA002177982 A CA 002177982A CA 2177982 A CA2177982 A CA 2177982A CA 2177982 A1 CA2177982 A1 CA 2177982A1
Authority
CA
Canada
Prior art keywords
mapping
catheter system
ablation catheter
array
recording
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.)
Granted
Application number
CA002177982A
Other languages
French (fr)
Other versions
CA2177982C (en
Inventor
Boaz Avitall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2177982A1 publication Critical patent/CA2177982A1/en
Application granted granted Critical
Publication of CA2177982C publication Critical patent/CA2177982C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6856—Catheters with a distal loop
    • 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
    • A61B5/6859—Catheters with multiple distal splines
    • 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
    • A61N1/06—Electrodes for high-frequency therapy
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00148—Coatings on the energy applicator with metal
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00184—Moving parts
    • A61B2018/00196—Moving parts reciprocating lengthwise
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00357—Endocardium
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1407—Loop
    • 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
    • A61B2018/1475—Electrodes retractable in or deployable from a housing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
    • 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

Abstract

A recording and ablation catheter system for creating linear lesions in the right atrial chamber of a heart is disclosed which includes an array of readily controlled electrodes (143) arcuate distal working catheter shapes that are easily deployed to contact the inner wall surface of the recording and mapping of impulses and thereafter facilitates sustained contact so that linear lesions can be produced from an array of mapping and ablation electrode devices (143) serially spaced along the working catheter shape.
CA002177982A 1993-12-03 1994-12-01 Atrial mapping and ablation catheter system Expired - Fee Related CA2177982C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/161,920 1993-12-03
US08/161,920 US5487385A (en) 1993-12-03 1993-12-03 Atrial mapping and ablation catheter system
PCT/US1994/013932 WO1995015115A1 (en) 1993-12-03 1994-12-01 Atrial mapping and ablation catheter system

Publications (2)

Publication Number Publication Date
CA2177982A1 true CA2177982A1 (en) 1995-06-08
CA2177982C CA2177982C (en) 2002-09-10

Family

ID=22583374

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002177982A Expired - Fee Related CA2177982C (en) 1993-12-03 1994-12-01 Atrial mapping and ablation catheter system

Country Status (8)

Country Link
US (2) US5487385A (en)
EP (1) EP0731665B1 (en)
JP (1) JP3237849B2 (en)
AU (1) AU685559B2 (en)
CA (1) CA2177982C (en)
DE (1) DE69434547T2 (en)
ES (1) ES2255058T3 (en)
WO (1) WO1995015115A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7766949B2 (en) 1998-01-23 2010-08-03 Innercool Therapies, Inc. Fever regulation method and apparatus

Families Citing this family (560)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820591A (en) * 1990-02-02 1998-10-13 E. P. Technologies, Inc. Assemblies for creating compound curves in distal catheter regions
US5683366A (en) 1992-01-07 1997-11-04 Arthrocare Corporation System and method for electrosurgical tissue canalization
US6102046A (en) * 1995-11-22 2000-08-15 Arthrocare Corporation Systems and methods for electrosurgical tissue revascularization
US6159194A (en) * 1992-01-07 2000-12-12 Arthrocare Corporation System and method for electrosurgical tissue contraction
US5697882A (en) * 1992-01-07 1997-12-16 Arthrocare Corporation System and method for electrosurgical cutting and ablation
US5902272A (en) * 1992-01-07 1999-05-11 Arthrocare Corporation Planar ablation probe and method for electrosurgical cutting and ablation
US5324284A (en) * 1992-06-05 1994-06-28 Cardiac Pathways, Inc. Endocardial mapping and ablation system utilizing a separately controlled ablation catheter and method
US6161543A (en) 1993-02-22 2000-12-19 Epicor, Inc. Methods of epicardial ablation for creating a lesion around the pulmonary veins
US5782824A (en) * 1993-09-20 1998-07-21 Abela Laser Systems, Inc. Cardiac catheter anchoring
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
US6129724A (en) * 1993-10-14 2000-10-10 Ep Technologies, Inc. Systems and methods for forming elongated lesion patterns in body tissue using straight or curvilinear electrode elements
CA2174129C (en) * 1993-10-14 2004-03-09 Sidney D. Fleischman Electrode elements for forming lesion patterns
US6146379A (en) * 1993-10-15 2000-11-14 Ep Technologies, Inc. Systems and methods for creating curvilinear lesions in body tissue
WO1995010320A1 (en) 1993-10-15 1995-04-20 Ep Technologies, Inc. Device for lengthening cardiac conduction pathways
US6001093A (en) * 1993-10-15 1999-12-14 Ep Technologies, Inc. Systems and methods for creating long, thin lesions in body tissue
US5575810A (en) 1993-10-15 1996-11-19 Ep Technologies, Inc. Composite structures and methods for ablating tissue to form complex lesion patterns in the treatment of cardiac conditions and the like
US5730127A (en) * 1993-12-03 1998-03-24 Avitall; Boaz Mapping and ablation catheter system
US5487385A (en) * 1993-12-03 1996-01-30 Avitall; Boaz Atrial mapping and ablation catheter system
JP3400835B2 (en) * 1993-12-20 2003-04-28 テルモ株式会社 Secondary conduction path detector
DE69518275T3 (en) 1994-06-08 2007-10-18 CardioVascular Concepts, Inc., Portola Valley Blood vessel graft
US5683451A (en) * 1994-06-08 1997-11-04 Cardiovascular Concepts, Inc. Apparatus and methods for deployment release of intraluminal prostheses
US5680860A (en) * 1994-07-07 1997-10-28 Cardiac Pathways Corporation Mapping and/or ablation catheter with coilable distal extremity and method for using same
DE4425195C1 (en) * 1994-07-16 1995-11-16 Osypka Peter Heart catheter with multiple electrode device
US5529067A (en) * 1994-08-19 1996-06-25 Novoste Corporation Methods for procedures related to the electrophysiology of the heart
US5967976A (en) * 1994-08-19 1999-10-19 Novoste Corporation Apparatus and methods for procedures related to the electrophysiology of the heart
US5885278A (en) 1994-10-07 1999-03-23 E.P. Technologies, Inc. Structures for deploying movable electrode elements
US5836947A (en) * 1994-10-07 1998-11-17 Ep Technologies, Inc. Flexible structures having movable splines for supporting electrode elements
US6071274A (en) * 1996-12-19 2000-06-06 Ep Technologies, Inc. Loop structures for supporting multiple electrode elements
US7175619B2 (en) * 1994-10-07 2007-02-13 Boston Scientific Scimed, Inc. Loop structures for positioning a diagnostic or therapeutic element on the epicardium or other organ surface
US6464700B1 (en) 1994-10-07 2002-10-15 Scimed Life Systems, Inc. Loop structures for positioning a diagnostic or therapeutic element on the epicardium or other organ surface
US6152920A (en) * 1997-10-10 2000-11-28 Ep Technologies, Inc. Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body
US6142994A (en) * 1994-10-07 2000-11-07 Ep Technologies, Inc. Surgical method and apparatus for positioning a diagnostic a therapeutic element within the body
US6409722B1 (en) * 1998-07-07 2002-06-25 Medtronic, Inc. Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue
US5897553A (en) 1995-11-02 1999-04-27 Medtronic, Inc. Ball point fluid-assisted electrocautery device
US6235021B1 (en) * 1995-05-01 2001-05-22 Scimed Life Systems, Inc. Ablation sheath
US5718241A (en) * 1995-06-07 1998-02-17 Biosense, Inc. Apparatus and method for treating cardiac arrhythmias with no discrete target
US5954665A (en) * 1995-06-07 1999-09-21 Biosense, Inc. Cardiac ablation catheter using correlation measure
AU740197B2 (en) * 1995-06-07 2001-11-01 Biosense, Inc. Apparatus and method for treating cardiac arrhythmias with no discrete target
WO1997001988A1 (en) * 1995-06-30 1997-01-23 Boston Scientific Corporation Ultrasound imaging catheter with a cutting element
AUPN487495A0 (en) * 1995-08-18 1995-09-14 Cardiac Crc Nominees Pty Limited A multipolar transmural probe
AU701125B2 (en) * 1995-08-18 1999-01-21 Cathrx Ltd A multipolar transmural probe
US5803083A (en) * 1995-11-09 1998-09-08 Cordis Corporation Guiding catheter with ultrasound imaging capability
US5823955A (en) * 1995-11-20 1998-10-20 Medtronic Cardiorhythm Atrioventricular valve tissue ablation catheter and method
DE19545090A1 (en) * 1995-12-04 1997-06-05 Hartung Dagmar Dipl Med Arrangement for stimulating irritable body tissue
US5674274A (en) * 1995-12-14 1997-10-07 Pacesetter, Inc. Implantable adjustable single-pass A-V lead for use with an implantable stimulation device
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
US6015407A (en) * 1996-03-06 2000-01-18 Cardiac Pathways Corporation Combination linear ablation and cooled tip RF catheters
US5895417A (en) * 1996-03-06 1999-04-20 Cardiac Pathways Corporation Deflectable loop design for a linear lesion ablation apparatus
US5863291A (en) * 1996-04-08 1999-01-26 Cardima, Inc. Linear ablation assembly
US6063077A (en) * 1996-04-08 2000-05-16 Cardima, Inc. Linear ablation device and assembly
US6302880B1 (en) * 1996-04-08 2001-10-16 Cardima, Inc. Linear ablation assembly
NL1003024C2 (en) * 1996-05-03 1997-11-06 Tjong Hauw Sie Stimulus conduction blocking instrument.
US6066139A (en) * 1996-05-14 2000-05-23 Sherwood Services Ag Apparatus and method for sterilization and embolization
US5800428A (en) * 1996-05-16 1998-09-01 Angeion Corporation Linear catheter ablation system
US6126682A (en) * 1996-08-13 2000-10-03 Oratec Interventions, Inc. Method for treating annular fissures in intervertebral discs
US5697928A (en) * 1996-09-23 1997-12-16 Uab Research Foundation Cardic electrode catheter
DE59610941D1 (en) * 1996-09-27 2004-04-22 Sulzer Osypka Gmbh Device for performing diagnostic and / or therapeutic cardiac interventions with a catheter
US6805128B1 (en) 1996-10-22 2004-10-19 Epicor Medical, Inc. Apparatus and method for ablating tissue
US6311692B1 (en) * 1996-10-22 2001-11-06 Epicor, Inc. Apparatus and method for diagnosis and therapy of electrophysiological disease
US7052493B2 (en) * 1996-10-22 2006-05-30 Epicor Medical, Inc. Methods and devices for ablation
US6719755B2 (en) 1996-10-22 2004-04-13 Epicor Medical, Inc. Methods and devices for ablation
US6840936B2 (en) * 1996-10-22 2005-01-11 Epicor Medical, Inc. Methods and devices for ablation
US6237605B1 (en) 1996-10-22 2001-05-29 Epicor, Inc. Methods of epicardial ablation
US6096036A (en) * 1998-05-05 2000-08-01 Cardiac Pacemakers, Inc. Steerable catheter with preformed distal shape and method for use
US7317949B2 (en) * 1996-11-08 2008-01-08 Ams Research Corporation Energy induced bulking and buttressing of tissues for incontinence
US6002955A (en) * 1996-11-08 1999-12-14 Medtronic, Inc. Stabilized electrophysiology catheter and method for use
US6480746B1 (en) 1997-08-13 2002-11-12 Surx, Inc. Noninvasive devices, methods, and systems for shrinking of tissues
US6292700B1 (en) 1999-09-10 2001-09-18 Surx, Inc. Endopelvic fascia treatment for incontinence
US6081749A (en) * 1997-08-13 2000-06-27 Surx, Inc. Noninvasive devices, methods, and systems for shrinking of tissues
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
US6203525B1 (en) 1996-12-19 2001-03-20 Ep Technologies, Inc. Catheterdistal assembly with pull wires
US6076012A (en) 1996-12-19 2000-06-13 Ep Technologies, Inc. Structures for supporting porous electrode elements
US6332880B1 (en) 1996-12-19 2001-12-25 Ep Technologies, Inc. Loop structures for supporting multiple electrode elements
US6048329A (en) * 1996-12-19 2000-04-11 Ep Technologies, Inc. Catheter distal assembly with pull wires
US6071279A (en) * 1996-12-19 2000-06-06 Ep Technologies, Inc. Branched structures for supporting multiple electrode elements
US5910129A (en) * 1996-12-19 1999-06-08 Ep Technologies, Inc. Catheter distal assembly with pull wires
US5755765A (en) * 1997-01-24 1998-05-26 Cardiac Pacemakers, Inc. Pacing lead having detachable positioning member
US5913854A (en) * 1997-02-04 1999-06-22 Medtronic, Inc. Fluid cooled ablation catheter and method for making
US5919188A (en) * 1997-02-04 1999-07-06 Medtronic, Inc. Linear ablation catheter
US5873865A (en) * 1997-02-07 1999-02-23 Eclipse Surgical Technologies, Inc. Spiral catheter with multiple guide holes
WO2000032126A1 (en) 1997-02-27 2000-06-08 Cryocath Technologies Inc. Cryosurgical catheter
US6602247B2 (en) 1997-02-27 2003-08-05 Cryocath Technologies Inc. Apparatus and method for performing a treatment on a selected tissue region
US6669689B2 (en) 1997-02-27 2003-12-30 Cryocath Technologies Inc. Cryosurgical catheter
US5899898A (en) * 1997-02-27 1999-05-04 Cryocath Technologies Inc. Cryosurgical linear ablation
US6235019B1 (en) 1997-02-27 2001-05-22 Cryocath Technologies, Inc. Cryosurgical catheter
US7591814B2 (en) 1997-02-27 2009-09-22 Cryocath Technologies Inc. Extended treatment zone catheter
US5879295A (en) * 1997-04-02 1999-03-09 Medtronic, Inc. Enhanced contact steerable bowing electrode catheter assembly
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
US7027869B2 (en) 1998-01-07 2006-04-11 Asthmatx, Inc. Method for treating an asthma attack
US5971983A (en) * 1997-05-09 1999-10-26 The Regents Of The University Of California Tissue ablation device and method of use
US6012457A (en) 1997-07-08 2000-01-11 The Regents Of The University Of California Device and method for forming a circumferential conduction block in a pulmonary vein
US6024740A (en) * 1997-07-08 2000-02-15 The Regents Of The University Of California Circumferential ablation device assembly
US5792140A (en) * 1997-05-15 1998-08-11 Irvine Biomedical, Inc. Catheter having cooled multiple-needle electrode
US6241666B1 (en) 1997-07-03 2001-06-05 Cardiac Pathways Corp. Ablation catheter tip with a buffer layer covering the electrode
US5997532A (en) * 1997-07-03 1999-12-07 Cardiac Pathways Corporation Ablation catheter tip with a buffer layer covering the electrode
US6514249B1 (en) 1997-07-08 2003-02-04 Atrionix, Inc. Positioning system and method for orienting an ablation element within a pulmonary vein ostium
US6117101A (en) 1997-07-08 2000-09-12 The Regents Of The University Of California Circumferential ablation device assembly
US6500174B1 (en) 1997-07-08 2002-12-31 Atrionix, Inc. Circumferential ablation device assembly and methods of use and manufacture providing an ablative circumferential band along an expandable member
WO1999002096A1 (en) * 1997-07-08 1999-01-21 The Regents Of The University Of California Circumferential ablation device assembly and method
US6547788B1 (en) * 1997-07-08 2003-04-15 Atrionx, Inc. Medical device with sensor cooperating with expandable member
US6164283A (en) * 1997-07-08 2000-12-26 The Regents Of The University Of California Device and method for forming a circumferential conduction block in a pulmonary vein
US6869431B2 (en) 1997-07-08 2005-03-22 Atrionix, Inc. Medical device with sensor cooperating with expandable member
US6966908B2 (en) 1997-07-08 2005-11-22 Atrionix, Inc. Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall
US6652515B1 (en) * 1997-07-08 2003-11-25 Atrionix, Inc. Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall
US6245064B1 (en) 1997-07-08 2001-06-12 Atrionix, Inc. Circumferential ablation device assembly
US6997925B2 (en) * 1997-07-08 2006-02-14 Atrionx, Inc. Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall
US6096037A (en) * 1997-07-29 2000-08-01 Medtronic, Inc. Tissue sealing electrosurgery device and methods of sealing tissue
US6010500A (en) * 1997-07-21 2000-01-04 Cardiac Pathways Corporation Telescoping apparatus and method for linear lesion ablation
US6080151A (en) 1997-07-21 2000-06-27 Daig Corporation Ablation catheter
AUPO820897A0 (en) 1997-07-24 1997-08-14 Cardiac Crc Nominees Pty Limited An intraoperative endocardial and epicardial ablation probe
DE69834644T2 (en) 1997-08-13 2007-05-10 Solarant Medical, Inc., Livermore NON-INVASIVE EQUIPMENT AND SYSTEMS FOR SHRINKING WOVEN FABRICS
US9023031B2 (en) 1997-08-13 2015-05-05 Verathon Inc. Noninvasive devices, methods, and systems for modifying tissues
US5836985A (en) * 1997-09-18 1998-11-17 The Regents Of The University Of Michigan Method for treating abnormal arial or ventricular activity
US6610055B1 (en) 1997-10-10 2003-08-26 Scimed Life Systems, Inc. Surgical method for positioning a diagnostic or therapeutic element on the epicardium or other organ surface
US6416505B1 (en) * 1998-05-05 2002-07-09 Scimed Life Systems, Inc. Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body and pressure application probe for use with same
US6071281A (en) * 1998-05-05 2000-06-06 Ep Technologies, Inc. Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body and remote power control unit for use with same
US6120496A (en) * 1998-05-05 2000-09-19 Scimed Life Systems, Inc. Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body and coupling device for use with same
US6468272B1 (en) 1997-10-10 2002-10-22 Scimed Life Systems, Inc. Surgical probe for supporting diagnostic and therapeutic elements in contact with tissue in or around body orifices
US8709007B2 (en) 1997-10-15 2014-04-29 St. Jude Medical, Atrial Fibrillation Division, Inc. Devices and methods for ablating cardiac tissue
US6120500A (en) 1997-11-12 2000-09-19 Daig Corporation Rail catheter ablation and mapping system
US6917834B2 (en) 1997-12-03 2005-07-12 Boston Scientific Scimed, Inc. Devices and methods for creating lesions in endocardial and surrounding tissue to isolate focal arrhythmia substrates
US6200315B1 (en) * 1997-12-18 2001-03-13 Medtronic, Inc. Left atrium ablation catheter
US7921855B2 (en) 1998-01-07 2011-04-12 Asthmatx, Inc. Method for treating an asthma attack
US6312452B1 (en) 1998-01-23 2001-11-06 Innercool Therapies, Inc. Selective organ cooling catheter with guidewire apparatus and temperature-monitoring device
US6719779B2 (en) 2000-11-07 2004-04-13 Innercool Therapies, Inc. Circulation set for temperature-controlled catheter and method of using the same
US6383210B1 (en) 2000-06-02 2002-05-07 Innercool Therapies, Inc. Method for determining the effective thermal mass of a body or organ using cooling catheter
US6659105B2 (en) 1998-02-26 2003-12-09 Senorx, Inc. Tissue specimen isolating and damaging device and method
US6540693B2 (en) 1998-03-03 2003-04-01 Senorx, Inc. Methods and apparatus for securing medical instruments to desired locations in a patients body
AU745659B2 (en) 1998-03-02 2002-03-28 Atrionix, Inc. Tissue ablation system and method for forming long linear lesion
US6471700B1 (en) * 1998-04-08 2002-10-29 Senorx, Inc. Apparatus and method for accessing biopsy site
US6758848B2 (en) * 1998-03-03 2004-07-06 Senorx, Inc. Apparatus and method for accessing a body site
US6875182B2 (en) * 1998-03-03 2005-04-05 Senorx, Inc. Electrosurgical specimen-collection system
US6497706B1 (en) 1998-03-03 2002-12-24 Senorx, Inc. Biopsy device and method of use
US6638234B2 (en) 1998-03-03 2003-10-28 Senorx, Inc. Sentinel node location and biopsy
US6006137A (en) * 1998-03-06 1999-12-21 Medtronic, Inc. Method for single elecrode bi-atrial pacing
US6905494B2 (en) 1998-03-31 2005-06-14 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing tissue protection
US6602276B2 (en) 1998-03-31 2003-08-05 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation
US7291144B2 (en) 1998-03-31 2007-11-06 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation
US6685732B2 (en) 1998-03-31 2004-02-03 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing microporous balloon
US6540695B1 (en) * 1998-04-08 2003-04-01 Senorx, Inc. Biopsy anchor device with cutter
US6997885B2 (en) 1998-04-08 2006-02-14 Senorx, Inc. Dilation devices and methods for removing tissue specimens
US6106518A (en) * 1998-04-09 2000-08-22 Cryocath Technologies, Inc. Variable geometry tip for a cryosurgical ablation device
US6146381A (en) * 1998-05-05 2000-11-14 Cardiac Pacemakers, Inc. Catheter having distal region for deflecting axial forces
US6558378B2 (en) * 1998-05-05 2003-05-06 Cardiac Pacemakers, Inc. RF ablation system and method having automatic temperature control
US6171305B1 (en) 1998-05-05 2001-01-09 Cardiac Pacemakers, Inc. RF ablation apparatus and method having high output impedance drivers
US6059778A (en) * 1998-05-05 2000-05-09 Cardiac Pacemakers, Inc. RF ablation apparatus and method using unipolar and bipolar techniques
US6592581B2 (en) 1998-05-05 2003-07-15 Cardiac Pacemakers, Inc. Preformed steerable catheter with movable outer sleeve and method for use
US6050994A (en) * 1998-05-05 2000-04-18 Cardiac Pacemakers, Inc. RF ablation apparatus and method using controllable duty cycle with alternate phasing
US6522930B1 (en) * 1998-05-06 2003-02-18 Atrionix, Inc. Irrigated ablation device assembly
US6527767B2 (en) * 1998-05-20 2003-03-04 New England Medical Center Cardiac ablation system and method for treatment of cardiac arrhythmias and transmyocardial revascularization
US8181656B2 (en) 1998-06-10 2012-05-22 Asthmatx, Inc. Methods for treating airways
US7198635B2 (en) * 2000-10-17 2007-04-03 Asthmatx, Inc. Modification of airways by application of energy
EP1378262A3 (en) 1998-06-12 2004-03-17 Cardiac Pacemakers, Inc. Modified guidewire for left ventricular access lead
US6287306B1 (en) * 1998-06-22 2001-09-11 Daig Corporation Even temperature linear lesion ablation catheter
US6537248B2 (en) * 1998-07-07 2003-03-25 Medtronic, Inc. Helical needle apparatus for creating a virtual electrode used for the ablation of tissue
US6706039B2 (en) * 1998-07-07 2004-03-16 Medtronic, Inc. Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue
US7276063B2 (en) * 1998-08-11 2007-10-02 Arthrocare Corporation Instrument for electrosurgical tissue treatment
US6240321B1 (en) 1998-08-12 2001-05-29 Cardiac Pacemakers, Inc. Expandable seal for use with medical device and system
US6634364B2 (en) 2000-12-15 2003-10-21 Cardiac Pacemakers, Inc. Method of deploying a ventricular lead containing a hemostasis mechanism
US6679851B2 (en) * 1998-09-01 2004-01-20 Senorx, Inc. Tissue accessing and anchoring device and method
US8308719B2 (en) * 1998-09-21 2012-11-13 St. Jude Medical, Atrial Fibrillation Division, Inc. Apparatus and method for ablating tissue
US7313444B2 (en) * 1998-11-20 2007-12-25 Pacesetter, Inc. Self-anchoring coronary sinus lead
US6178354B1 (en) 1998-12-02 2001-01-23 C. R. Bard, Inc. Internal mechanism for displacing a slidable electrode
US6607502B1 (en) 1998-11-25 2003-08-19 Atrionix, Inc. Apparatus and method incorporating an ultrasound transducer onto a delivery member
US6217528B1 (en) 1999-02-11 2001-04-17 Scimed Life Systems, Inc. Loop structure having improved tissue contact capability
US6702811B2 (en) 1999-04-05 2004-03-09 Medtronic, Inc. Ablation catheter assembly with radially decreasing helix and method of use
US6325797B1 (en) 1999-04-05 2001-12-04 Medtronic, Inc. Ablation catheter and method for isolating a pulmonary vein
US20050010095A1 (en) * 1999-04-05 2005-01-13 Medtronic, Inc. Multi-purpose catheter apparatus and method of use
US6358273B1 (en) 1999-04-09 2002-03-19 Oratec Inventions, Inc. Soft tissue heating apparatus with independent, cooperative heating sources
US6270476B1 (en) 1999-04-23 2001-08-07 Cryocath Technologies, Inc. Catheter
US6758830B1 (en) * 1999-05-11 2004-07-06 Atrionix, Inc. Catheter positioning system
US6595989B1 (en) 1999-05-11 2003-07-22 Atrionix, Inc. Balloon anchor wire
EP1790304B1 (en) * 1999-05-11 2016-08-31 Atrionix, Inc. Tissue ablation system including a balloon anchor wire
US6192280B1 (en) * 1999-06-02 2001-02-20 Medtronic, Inc. Guidewire placed implantable lead with tip seal
US6391024B1 (en) 1999-06-17 2002-05-21 Cardiac Pacemakers, Inc. RF ablation apparatus and method having electrode/tissue contact assessment scheme and electrocardiogram filtering
US6267759B1 (en) 1999-06-22 2001-07-31 Senorx, Inc. Shaped scalpel
US6451016B1 (en) 1999-07-12 2002-09-17 C. R. Bard, Inc. Displaceable ablation electrode
EP1207788A4 (en) * 1999-07-19 2009-12-09 St Jude Medical Atrial Fibrill Apparatus and method for ablating tissue
US20070282324A1 (en) * 1999-07-19 2007-12-06 Matthias Vaska Apparatus and method for diagnosis and therapy of electrophysiological disease
US6371955B1 (en) 1999-08-10 2002-04-16 Biosense Webster, Inc. Atrial branding iron catheter and a method for treating atrial fibrillation
US6575966B2 (en) * 1999-08-23 2003-06-10 Cryocath Technologies Inc. Endovascular cryotreatment catheter
AU3885801A (en) 1999-09-20 2001-04-24 Stereotaxis, Inc. Magnetically guided myocardial treatment system
US6514248B1 (en) * 1999-10-15 2003-02-04 Neothermia Corporation Accurate cutting about and into tissue volumes with electrosurgically deployed electrodes
US6613046B1 (en) 1999-11-22 2003-09-02 Scimed Life Systems, Inc. Loop structures for supporting diagnostic and therapeutic elements in contact with body tissue
US6542781B1 (en) 1999-11-22 2003-04-01 Scimed Life Systems, Inc. Loop structures for supporting diagnostic and therapeutic elements in contact with body tissue
US6529756B1 (en) 1999-11-22 2003-03-04 Scimed Life Systems, Inc. Apparatus for mapping and coagulating soft tissue in or around body orifices
US6645199B1 (en) 1999-11-22 2003-11-11 Scimed Life Systems, Inc. Loop structures for supporting diagnostic and therapeutic elements contact with body tissue and expandable push devices for use with same
DE19963603A1 (en) * 1999-12-23 2001-06-28 Biotronik Mess & Therapieg Multipolar electrode arrangement
US6520927B1 (en) 2000-01-14 2003-02-18 John D. Unsworth Method and device to prevent cardiac dysrhythmias
US8221402B2 (en) * 2000-01-19 2012-07-17 Medtronic, Inc. Method for guiding a medical device
US6692450B1 (en) * 2000-01-19 2004-02-17 Medtronic Xomed, Inc. Focused ultrasound ablation devices having selectively actuatable ultrasound emitting elements and methods of using the same
US6595934B1 (en) * 2000-01-19 2003-07-22 Medtronic Xomed, Inc. Methods of skin rejuvenation using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions
US7706882B2 (en) * 2000-01-19 2010-04-27 Medtronic, Inc. Methods of using high intensity focused ultrasound to form an ablated tissue area
US6447443B1 (en) * 2001-01-13 2002-09-10 Medtronic, Inc. Method for organ positioning and stabilization
US6795721B2 (en) 2000-01-27 2004-09-21 Biosense Webster, Inc. Bidirectional catheter having mapping assembly
US6628976B1 (en) 2000-01-27 2003-09-30 Biosense Webster, Inc. Catheter having mapping assembly
US7570982B2 (en) * 2000-01-27 2009-08-04 Biosense Webster, Inc. Catheter having mapping assembly
US6711428B2 (en) 2000-01-27 2004-03-23 Biosense Webster, Inc. Catheter having mapping assembly
US6689131B2 (en) 2001-03-08 2004-02-10 Tissuelink Medical, Inc. Electrosurgical device having a tissue reduction sensor
US8048070B2 (en) * 2000-03-06 2011-11-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
US6558385B1 (en) * 2000-09-22 2003-05-06 Tissuelink Medical, Inc. Fluid-assisted medical device
US7811282B2 (en) 2000-03-06 2010-10-12 Salient Surgical Technologies, Inc. Fluid-assisted electrosurgical devices, electrosurgical unit with pump and methods of use thereof
JP2004500207A (en) * 2000-03-06 2004-01-08 ティシューリンク・メディカル・インコーポレーテッド Fluid delivery system and electrosurgical instrument controller
US8251070B2 (en) 2000-03-27 2012-08-28 Asthmatx, Inc. Methods for treating airways
EP1662972A4 (en) * 2000-04-03 2010-08-25 Intuitive Surgical Inc Activated polymer articulated instruments and methods of insertion
US6468203B2 (en) 2000-04-03 2002-10-22 Neoguide Systems, Inc. Steerable endoscope and improved method of insertion
US8888688B2 (en) 2000-04-03 2014-11-18 Intuitive Surgical Operations, Inc. Connector device for a controllable instrument
US8517923B2 (en) 2000-04-03 2013-08-27 Intuitive Surgical Operations, Inc. Apparatus and methods for facilitating treatment of tissue via improved delivery of energy based and non-energy based modalities
US6610007B2 (en) 2000-04-03 2003-08-26 Neoguide Systems, Inc. Steerable segmented endoscope and method of insertion
US6652517B1 (en) * 2000-04-25 2003-11-25 Uab Research Foundation Ablation catheter, system, and method of use thereof
EP1278471B1 (en) * 2000-04-27 2005-06-15 Medtronic, Inc. Vibration sensitive ablation apparatus
US6546935B2 (en) 2000-04-27 2003-04-15 Atricure, Inc. Method for transmural ablation
US6932811B2 (en) 2000-04-27 2005-08-23 Atricure, Inc. Transmural ablation device with integral EKG sensor
US6514250B1 (en) 2000-04-27 2003-02-04 Medtronic, Inc. Suction stabilized epicardial ablation devices
US20020107514A1 (en) 2000-04-27 2002-08-08 Hooven Michael D. Transmural ablation device with parallel jaws
US6905498B2 (en) 2000-04-27 2005-06-14 Atricure Inc. Transmural ablation device with EKG sensor and pacing electrode
WO2001082811A1 (en) * 2000-04-27 2001-11-08 Medtronic, Inc. System and method for assessing transmurality of ablation lesions
EP1642544B1 (en) * 2000-05-03 2009-04-08 C.R.Bard, Inc. Apparatus for mapping and ablation in electrophysiology procedures
DE60131398T2 (en) * 2000-05-16 2008-09-04 Atrionix, Inc., Irwindale DEVICE AND METHOD USING AN ULTRASOUND TRANSFORMER ON A FEEDING PIECE
DE60109444T2 (en) 2000-06-13 2006-04-13 Atrionix, Inc., Irwindale SURGICAL ABLATION PROBE FOR FORMING A RINGED LESION
US8251986B2 (en) 2000-08-17 2012-08-28 Angiodynamics, Inc. Method of destroying tissue cells by eletroporation
US6669692B1 (en) * 2000-08-21 2003-12-30 Biosense Webster, Inc. Ablation catheter with cooled linear electrode
US7306591B2 (en) 2000-10-02 2007-12-11 Novasys Medical, Inc. Apparatus and methods for treating female urinary incontinence
US6926669B1 (en) * 2000-10-10 2005-08-09 Medtronic, Inc. Heart wall ablation/mapping catheter and method
US7104987B2 (en) 2000-10-17 2006-09-12 Asthmatx, Inc. Control system and process for application of energy to airway walls and other mediums
US6916306B1 (en) 2000-11-10 2005-07-12 Boston Scientific Scimed, Inc. Steerable loop structures for supporting diagnostic and therapeutic elements in contact with body tissue
US6475179B1 (en) 2000-11-10 2002-11-05 New England Medical Center Tissue folding device for tissue ablation, and method thereof
US7785323B2 (en) * 2000-12-04 2010-08-31 Boston Scientific Scimed, Inc. Loop structure including inflatable therapeutic device
US6934589B2 (en) 2000-12-29 2005-08-23 Medtronic, Inc. System and method for placing endocardial leads
US7628780B2 (en) * 2001-01-13 2009-12-08 Medtronic, Inc. Devices and methods for interstitial injection of biologic agents into tissue
US20040138621A1 (en) * 2003-01-14 2004-07-15 Jahns Scott E. Devices and methods for interstitial injection of biologic agents into tissue
US7740623B2 (en) * 2001-01-13 2010-06-22 Medtronic, Inc. Devices and methods for interstitial injection of biologic agents into tissue
US6564096B2 (en) 2001-02-28 2003-05-13 Robert A. Mest Method and system for treatment of tachycardia and fibrillation
US7959626B2 (en) 2001-04-26 2011-06-14 Medtronic, Inc. Transmural ablation systems and methods
US6648883B2 (en) * 2001-04-26 2003-11-18 Medtronic, Inc. Ablation system and method of use
US6699240B2 (en) * 2001-04-26 2004-03-02 Medtronic, Inc. Method and apparatus for tissue ablation
US6663627B2 (en) 2001-04-26 2003-12-16 Medtronic, Inc. Ablation system and method of use
US6807968B2 (en) * 2001-04-26 2004-10-26 Medtronic, Inc. Method and system for treatment of atrial tachyarrhythmias
US6585718B2 (en) 2001-05-02 2003-07-01 Cardiac Pacemakers, Inc. Steerable catheter with shaft support system for resisting axial compressive loads
US6605086B2 (en) 2001-05-02 2003-08-12 Cardiac Pacemakers, Inc. Steerable catheter with torque transfer system
US6610058B2 (en) 2001-05-02 2003-08-26 Cardiac Pacemakers, Inc. Dual-profile steerable catheter
US7175734B2 (en) * 2001-05-03 2007-02-13 Medtronic, Inc. Porous medical catheter and methods of manufacture
US6652506B2 (en) 2001-05-04 2003-11-25 Cardiac Pacemakers, Inc. Self-locking handle for steering a single or multiple-profile catheter
US6648875B2 (en) 2001-05-04 2003-11-18 Cardiac Pacemakers, Inc. Means for maintaining tension on a steering tendon in a steerable catheter
US6755822B2 (en) 2001-06-01 2004-06-29 Cryocor, Inc. Device and method for the creation of a circumferential cryogenic lesion in a pulmonary vein
US6994706B2 (en) 2001-08-13 2006-02-07 Minnesota Medical Physics, Llc Apparatus and method for treatment of benign prostatic hyperplasia
EP2275050A1 (en) 2001-09-05 2011-01-19 Salient Surgical Technologies, Inc. Fluid-assisted medical devices, systems and methods
US20030060842A1 (en) * 2001-09-27 2003-03-27 Yem Chin Method and apparatus for measuring and controlling blade depth of a tissue cutting apparatus in an endoscopic catheter
US20030088240A1 (en) * 2001-11-02 2003-05-08 Vahid Saadat Methods and apparatus for cryo-therapy
US6692492B2 (en) 2001-11-28 2004-02-17 Cardiac Pacemaker, Inc. Dielectric-coated ablation electrode having a non-coated window with thermal sensors
US20040092806A1 (en) * 2001-12-11 2004-05-13 Sagon Stephen W Microelectrode catheter for mapping and ablation
US6656175B2 (en) * 2001-12-11 2003-12-02 Medtronic, Inc. Method and system for treatment of atrial tachyarrhythmias
US7311708B2 (en) * 2001-12-12 2007-12-25 Tissuelink Medical, Inc. Fluid-assisted medical devices, systems and methods
US20040215310A1 (en) * 2002-01-17 2004-10-28 Omar Amirana Stent and delivery method for applying RF energy to a pulmonary vein and the atrial wall around its ostium to eliminate atrial fibrillation while preventing stenosis of the pulmonary vein thereafter
US20080275439A1 (en) * 2002-01-25 2008-11-06 David Francischelli Cardiac ablation and electrical interface system and instrument
US6827715B2 (en) 2002-01-25 2004-12-07 Medtronic, Inc. System and method of performing an electrosurgical procedure
US7967816B2 (en) * 2002-01-25 2011-06-28 Medtronic, Inc. Fluid-assisted electrosurgical instrument with shapeable electrode
US6926714B1 (en) * 2002-02-05 2005-08-09 Jasbir S. Sra Method for pulmonary vein isolation and catheter ablation of other structures in the left atrium in atrial fibrillation
US6733499B2 (en) 2002-02-28 2004-05-11 Biosense Webster, Inc. Catheter having circular ablation assembly
US8774913B2 (en) 2002-04-08 2014-07-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for intravasculary-induced neuromodulation
US7653438B2 (en) 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US20140018880A1 (en) 2002-04-08 2014-01-16 Medtronic Ardian Luxembourg S.A.R.L. Methods for monopolar renal neuromodulation
US6730078B2 (en) 2002-04-22 2004-05-04 Cardiac Pacemakers, Inc. RF ablation apparatus and method using multi-frequency energy delivery
US6764486B2 (en) 2002-04-24 2004-07-20 Biotronik Mess- und Therapieger{haeck over (a)}te GmbH & Co. Ingenieurbüro Berlin Ablation device for cardiac tissue, especially for forming a circular lesion around a vessel orifice in the heart
DE10218426A1 (en) * 2002-04-24 2003-11-06 Biotronik Mess & Therapieg Ablation device for cardiac tissue, in particular for producing linear lesions between two vascular orifices in the heart
DE10218427A1 (en) 2002-04-24 2003-11-06 Biotronik Mess & Therapieg Ablation device for cardiac tissue, in particular for creating a circular lesion around a vascular mouth in the heart
US6932804B2 (en) 2003-01-21 2005-08-23 The Regents Of The University Of California System and method for forming a non-ablative cardiac conduction block
US20040106896A1 (en) * 2002-11-29 2004-06-03 The Regents Of The University Of California System and method for forming a non-ablative cardiac conduction block
AU2003239418B2 (en) * 2002-05-08 2008-01-31 The Regents Of The University Of California System and method for forming a non-ablative cardiac conduction block
US7294143B2 (en) * 2002-05-16 2007-11-13 Medtronic, Inc. Device and method for ablation of cardiac tissue
US7118566B2 (en) 2002-05-16 2006-10-10 Medtronic, Inc. Device and method for needle-less interstitial injection of fluid for ablation of cardiac tissue
US7588568B2 (en) 2002-07-19 2009-09-15 Biosense Webster, Inc. Atrial ablation catheter and method for treating atrial fibrillation
US6866662B2 (en) * 2002-07-23 2005-03-15 Biosense Webster, Inc. Ablation catheter having stabilizing array
US6988007B1 (en) 2002-08-13 2006-01-17 Pacesetter, Inc. Single pass telescoping cardiac lead for the left heart
ATE506891T1 (en) 2002-08-24 2011-05-15 St Jude Medical Atrial Fibrill METHOD AND DEVICE FOR LOCALIZING THE FOSSA OVALIS AND PERFORMING A TRANSSEPTAL PUNCTURE
US6780183B2 (en) 2002-09-16 2004-08-24 Biosense Webster, Inc. Ablation catheter having shape-changing balloon
US6786202B2 (en) * 2002-09-24 2004-09-07 Caterpillar Inc Hydraulic pump circuit
US7291161B2 (en) 2002-10-02 2007-11-06 Atricure, Inc. Articulated clamping member
US7087064B1 (en) 2002-10-15 2006-08-08 Advanced Cardiovascular Systems, Inc. Apparatuses and methods for heart valve repair
US20040082947A1 (en) 2002-10-25 2004-04-29 The Regents Of The University Of Michigan Ablation catheters
US20050033137A1 (en) * 2002-10-25 2005-02-10 The Regents Of The University Of Michigan Ablation catheters and methods for their use
US8475455B2 (en) 2002-10-29 2013-07-02 Medtronic Advanced Energy Llc Fluid-assisted electrosurgical scissors and methods
US7083620B2 (en) * 2002-10-30 2006-08-01 Medtronic, Inc. Electrosurgical hemostat
US7335213B1 (en) 2002-11-15 2008-02-26 Abbott Cardiovascular Systems Inc. Apparatus and methods for heart valve repair
US9149602B2 (en) 2005-04-22 2015-10-06 Advanced Cardiovascular Systems, Inc. Dual needle delivery system
US7485143B2 (en) 2002-11-15 2009-02-03 Abbott Cardiovascular Systems Inc. Apparatuses and methods for heart valve repair
US7404824B1 (en) 2002-11-15 2008-07-29 Advanced Cardiovascular Systems, Inc. Valve aptation assist device
US8187324B2 (en) 2002-11-15 2012-05-29 Advanced Cardiovascular Systems, Inc. Telescoping apparatus for delivering and adjusting a medical device in a vessel
US7981152B1 (en) 2004-12-10 2011-07-19 Advanced Cardiovascular Systems, Inc. Vascular delivery system for accessing and delivering devices into coronary sinus and other vascular sites
US7331972B1 (en) 2002-11-15 2008-02-19 Abbott Cardiovascular Systems Inc. Heart valve chord cutter
US7317950B2 (en) * 2002-11-16 2008-01-08 The Regents Of The University Of California Cardiac stimulation system with delivery of conductive agent
US20040102830A1 (en) * 2002-11-22 2004-05-27 Williams Terrell M. System for coupling an implanatable medical device to an epicardial site
US20040106952A1 (en) * 2002-12-03 2004-06-03 Lafontaine Daniel M. Treating arrhythmias by altering properties of tissue
US20050043585A1 (en) * 2003-01-03 2005-02-24 Arindam Datta Reticulated elastomeric matrices, their manufacture and use in implantable devices
US7387629B2 (en) 2003-01-21 2008-06-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter design that facilitates positioning at tissue to be diagnosed or treated
US7819866B2 (en) * 2003-01-21 2010-10-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter and electrode
US8021359B2 (en) * 2003-02-13 2011-09-20 Coaptus Medical Corporation Transseptal closure of a patent foramen ovale and other cardiac defects
US7142903B2 (en) 2003-03-12 2006-11-28 Biosense Webster, Inc. Catheter with contractable mapping assembly
US7293562B2 (en) * 2003-03-27 2007-11-13 Cierra, Inc. Energy based devices and methods for treatment of anatomic tissue defects
US7288092B2 (en) * 2003-04-23 2007-10-30 Atricure, Inc. Method and apparatus for ablating cardiac tissue with guide facility
US7497857B2 (en) * 2003-04-29 2009-03-03 Medtronic, Inc. Endocardial dispersive electrode for use with a monopolar RF ablation pen
US20040226556A1 (en) 2003-05-13 2004-11-18 Deem Mark E. Apparatus for treating asthma using neurotoxin
CN101193623A (en) 2003-05-15 2008-06-04 柏尔迈瑞克斯公司 Reticulated elastomeric matrices manufacture and use
US7101362B2 (en) * 2003-07-02 2006-09-05 St. Jude Medical, Atrial Fibrillation Division, Inc. Steerable and shapable catheter employing fluid force
US7235070B2 (en) * 2003-07-02 2007-06-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation fluid manifold for ablation catheter
US7794454B2 (en) * 2003-07-11 2010-09-14 Medtronic Cryocath Lp Method and device for epicardial ablation
US8012153B2 (en) * 2003-07-16 2011-09-06 Arthrocare Corporation Rotary electrosurgical apparatus and methods thereof
US7670335B2 (en) 2003-07-21 2010-03-02 Biosense Webster, Inc. Ablation device with spiral array ultrasound transducer
US7247269B2 (en) * 2003-07-21 2007-07-24 Biosense Webster, Inc. Method for making a spiral array ultrasound transducer
DE202004021946U1 (en) 2003-09-12 2013-05-29 Vessix Vascular, Inc. Selectable eccentric remodeling and / or ablation of atherosclerotic material
FR2859912B1 (en) * 2003-09-22 2005-11-18 Ela Medical Sa NECESSARY FOR DRILLING THE CARDIAC SEPTUM AND PLACING A TRANSSEPTAL DEVICE, IN PARTICULAR A STIMULATION PROBE OF A LEFT CAVITY
US7998112B2 (en) 2003-09-30 2011-08-16 Abbott Cardiovascular Systems Inc. Deflectable catheter assembly and method of making same
US7608072B2 (en) 2003-12-02 2009-10-27 Boston Scientific Scimed, Inc. Surgical methods and apparatus for maintaining contact between tissue and electrophysiology elements and confirming whether a therapeutic lesion has been formed
US8052676B2 (en) 2003-12-02 2011-11-08 Boston Scientific Scimed, Inc. Surgical methods and apparatus for stimulating tissue
US9408592B2 (en) 2003-12-23 2016-08-09 Senorx, Inc. Biopsy device with aperture orientation and improved tip
US7763077B2 (en) 2003-12-24 2010-07-27 Biomerix Corporation Repair of spinal annular defects and annulo-nucleoplasty regeneration
DE602004032574D1 (en) * 2003-12-31 2011-06-16 Biosense Webster Inc EXTENSIVE ABLATION DEVICE ARRANGEMENT WITH DUAL EXPANDABLE ELEMENTS
CN1913841B (en) * 2004-01-27 2014-06-11 日本来富恩株式会社 Ablation catheter
US7727232B1 (en) 2004-02-04 2010-06-01 Salient Surgical Technologies, Inc. Fluid-assisted medical devices and methods
US20050187545A1 (en) * 2004-02-20 2005-08-25 Hooven Michael D. Magnetic catheter ablation device and method
US20050197661A1 (en) * 2004-03-03 2005-09-08 Scimed Life Systems, Inc. Tissue removal probe with sliding burr in cutting window
US8784421B2 (en) 2004-03-03 2014-07-22 Boston Scientific Scimed, Inc. Apparatus and methods for removing vertebral bone and disc tissue
US20050203561A1 (en) * 2004-03-09 2005-09-15 Palmer Joetta R. Lighted dissector and method for use
US20050203562A1 (en) * 2004-03-09 2005-09-15 Palmer Joetta R. Lighted dissector and method for use
US7727228B2 (en) 2004-03-23 2010-06-01 Medtronic Cryocath Lp Method and apparatus for inflating and deflating balloon catheters
US8491636B2 (en) * 2004-03-23 2013-07-23 Medtronic Cryopath LP Method and apparatus for inflating and deflating balloon catheters
US9555223B2 (en) 2004-03-23 2017-01-31 Medtronic Cryocath Lp Method and apparatus for inflating and deflating balloon catheters
US7322973B2 (en) * 2004-03-31 2008-01-29 Cryocath Technologies Inc. Method and apparatus for preventing atrial fibrillation
US8007495B2 (en) * 2004-03-31 2011-08-30 Biosense Webster, Inc. Catheter for circumferential ablation at or near a pulmonary vein
US7530980B2 (en) * 2004-04-14 2009-05-12 Atricure, Inc Bipolar transmural ablation method and apparatus
US7704249B2 (en) * 2004-05-07 2010-04-27 Arthrocare Corporation Apparatus and methods for electrosurgical ablation and resection of target tissue
US8333764B2 (en) * 2004-05-12 2012-12-18 Medtronic, Inc. Device and method for determining tissue thickness and creating cardiac ablation lesions
AU2005244868A1 (en) * 2004-05-14 2005-12-01 Medtronic, Inc. Method and devices for treating atrial fibrillation by mass ablation
US20070190108A1 (en) * 2004-05-17 2007-08-16 Arindam Datta High performance reticulated elastomeric matrix preparation, properties, reinforcement, and use in surgical devices, tissue augmentation and/or tissue repair
US20050273096A1 (en) * 2004-05-27 2005-12-08 Roop John A Anchoring introducer sheath with distal slots for catheter delivery and translation
US7276064B2 (en) * 2004-05-27 2007-10-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Side-port sheath for catheter placement and translation
US7331959B2 (en) 2004-05-27 2008-02-19 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter electrode and rail system for cardiac ablation
DE602005021096D1 (en) * 2004-06-02 2010-06-17 Medtronic Inc COMPOUND BIPOLAR ABLATION DEVICE
WO2005120376A2 (en) 2004-06-02 2005-12-22 Medtronic, Inc. Ablation device with jaws
WO2005120377A1 (en) * 2004-06-02 2005-12-22 Medtronic, Inc. Clamping ablation tool
WO2005120375A2 (en) * 2004-06-02 2005-12-22 Medtronic, Inc. Loop ablation apparatus and method
US20100145331A1 (en) * 2004-06-02 2010-06-10 Chrisitian Steven C Loop Ablation Apparatus and Method
EP1768575B1 (en) * 2004-06-18 2019-01-16 Medtronic, Inc. Devices for occlusion of an atrial appendage
US8926635B2 (en) * 2004-06-18 2015-01-06 Medtronic, Inc. Methods and devices for occlusion of an atrial appendage
US8409219B2 (en) 2004-06-18 2013-04-02 Medtronic, Inc. Method and system for placement of electrical lead inside heart
US8663245B2 (en) 2004-06-18 2014-03-04 Medtronic, Inc. Device for occlusion of a left atrial appendage
GB0416713D0 (en) * 2004-07-27 2004-09-01 Bioelf Ltd Catheter, apparatus for creating a linear ablation and a method of ablating tissue
WO2006060053A2 (en) 2004-09-13 2006-06-08 Biosense Webster, Inc. Ablation device with phased array ultrasound transducer
WO2006044670A1 (en) * 2004-10-14 2006-04-27 Crossman Arthur W Vascular catheter device and related method of using the same
US20060089637A1 (en) 2004-10-14 2006-04-27 Werneth Randell L Ablation catheter
US8617152B2 (en) 2004-11-15 2013-12-31 Medtronic Ablation Frontiers Llc Ablation system with feedback
US7412273B2 (en) * 2004-11-15 2008-08-12 Biosense Webster, Inc. Soft linear mapping catheter with stabilizing tip
US20060229515A1 (en) * 2004-11-17 2006-10-12 The Regents Of The University Of California Fiber optic evaluation of tissue modification
US7468062B2 (en) 2004-11-24 2008-12-23 Ablation Frontiers, Inc. Atrial ablation catheter adapted for treatment of septal wall arrhythmogenic foci and method of use
US7429261B2 (en) 2004-11-24 2008-09-30 Ablation Frontiers, Inc. Atrial ablation catheter and method of use
US20060116714A1 (en) * 2004-11-26 2006-06-01 Ivan Sepetka Coupling and release devices and methods for their assembly and use
US8360990B2 (en) 2004-12-16 2013-01-29 Senorx, Inc. Biopsy device with aperture orientation and improved tip
US20090204021A1 (en) * 2004-12-16 2009-08-13 Senorx, Inc. Apparatus and method for accessing a body site
US8583260B2 (en) 2004-12-28 2013-11-12 St. Jude Medical, Atrial Fibrillation Division, Inc. Long travel steerable catheter actuator
US7691095B2 (en) 2004-12-28 2010-04-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Bi-directional steerable catheter control handle
US8858495B2 (en) 2004-12-28 2014-10-14 St. Jude Medical, Atrial Fibrillation Division, Inc. Five degree of freedom ultrasound catheter and catheter control handle
US20060149121A1 (en) * 2005-01-03 2006-07-06 Hughett James D Sr Instrument guide and method for use
US8029528B2 (en) * 2005-01-03 2011-10-04 Atricure, Inc. Instrument guide and method for use
US8273285B2 (en) 2005-01-10 2012-09-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Steerable catheter and methods of making the same
US7591784B2 (en) * 2005-04-26 2009-09-22 St. Jude Medical, Atrial Fibrillation Division, Inc. Bi-directional handle for a catheter
US7794455B2 (en) * 2005-04-29 2010-09-14 Medtronic Cryocath Lp Wide area ablation of myocardial tissue
US7740627B2 (en) * 2005-04-29 2010-06-22 Medtronic Cryocath Lp Surgical method and apparatus for treating atrial fibrillation
US9095325B2 (en) 2005-05-23 2015-08-04 Senorx, Inc. Tissue cutting member for a biopsy device
US8932208B2 (en) * 2005-05-26 2015-01-13 Maquet Cardiovascular Llc Apparatus and methods for performing minimally-invasive surgical procedures
US20060270900A1 (en) * 2005-05-26 2006-11-30 Chin Albert K Apparatus and methods for performing ablation
AU2006262447A1 (en) 2005-06-20 2007-01-04 Medtronic Ablation Frontiers Llc Ablation catheter
US7819868B2 (en) * 2005-06-21 2010-10-26 St. Jude Medical, Atrial Fibrilation Division, Inc. Ablation catheter with fluid distribution structures
US20060293730A1 (en) * 2005-06-24 2006-12-28 Boris Rubinsky Methods and systems for treating restenosis sites using electroporation
US7465288B2 (en) * 2005-06-28 2008-12-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Actuation handle for a catheter
US8777929B2 (en) 2005-06-28 2014-07-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Auto lock for catheter handle
CA2615267A1 (en) 2005-07-11 2007-01-18 Ablation Frontiers, Inc. Low power tissue ablation system
US7572236B2 (en) 2005-08-05 2009-08-11 Senorx, Inc. Biopsy device with fluid delivery to tissue specimens
US8317725B2 (en) 2005-08-05 2012-11-27 Senorx, Inc. Biopsy device with fluid delivery to tissue specimens
US8657814B2 (en) 2005-08-22 2014-02-25 Medtronic Ablation Frontiers Llc User interface for tissue ablation system
US8355801B2 (en) * 2005-09-26 2013-01-15 Biosense Webster, Inc. System and method for measuring esophagus proximity
WO2007053777A2 (en) * 2005-11-05 2007-05-10 Crossman Arthur W Expandable component guide wire system and related method of using the same
US8137342B2 (en) * 2005-12-24 2012-03-20 Crossman Arthur W Circumferential ablation guide wire system and related method of using the same
US20070185479A1 (en) * 2006-02-06 2007-08-09 Liming Lau Methods and devices for performing ablation and assessing efficacy thereof
US7749249B2 (en) 2006-02-21 2010-07-06 Kardium Inc. Method and device for closing holes in tissue
US8273016B2 (en) 2006-03-10 2012-09-25 Biosense Webster, Inc. Esophagus isolation device
WO2007109171A2 (en) * 2006-03-17 2007-09-27 Microcube, Llc Devices and methods for creating continuous lesions
US20070225697A1 (en) * 2006-03-23 2007-09-27 Ketan Shroff Apparatus and methods for cardiac ablation
US20070270688A1 (en) 2006-05-19 2007-11-22 Daniel Gelbart Automatic atherectomy system
WO2007140331A2 (en) * 2006-05-25 2007-12-06 Medtronic, Inc. Methods of using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesions
US7865248B2 (en) * 2006-06-15 2011-01-04 Cardiac Pacemakers, Inc. Biasing and fixation features on leads
US7699845B2 (en) * 2006-06-23 2010-04-20 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation device and method with connector
US8449605B2 (en) 2006-06-28 2013-05-28 Kardium Inc. Method for anchoring a mitral valve
US10028783B2 (en) 2006-06-28 2018-07-24 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US8920411B2 (en) 2006-06-28 2014-12-30 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US11389232B2 (en) 2006-06-28 2022-07-19 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US9119633B2 (en) 2006-06-28 2015-09-01 Kardium Inc. Apparatus and method for intra-cardiac mapping and ablation
US7837610B2 (en) 2006-08-02 2010-11-23 Kardium Inc. System for improving diastolic dysfunction
US20080039879A1 (en) * 2006-08-09 2008-02-14 Chin Albert K Devices and methods for atrial appendage exclusion
US7774039B2 (en) 2006-09-05 2010-08-10 Boston Scientific Scimed, Inc. Multi-bend steerable mapping catheter
US8728073B2 (en) * 2006-10-10 2014-05-20 Biosense Webster, Inc. Multi-region staged inflation balloon
US8795288B2 (en) * 2006-11-02 2014-08-05 Cook Medical Technologies Llc Access device
US7963960B2 (en) * 2006-11-07 2011-06-21 Medtronic Vascular, Inc. Cutting radio frequency catheter for creating fenestrations in graft cloth
US20080147040A1 (en) * 2006-12-13 2008-06-19 Medtronic Vascular, Inc. A Delaware Corporation Catheters Having Linear Electrode Arrays and Their Methods of Use
US20080281350A1 (en) * 2006-12-13 2008-11-13 Biomerix Corporation Aneurysm Occlusion Devices
CN100574719C (en) * 2006-12-26 2009-12-30 上海导向医疗系统有限公司 Gas throttling cooling type radio frequency ablation electrode
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
US10932848B2 (en) 2007-02-06 2021-03-02 Microcube, Llc Delivery system for delivering a medical device to a location within a patient's body
EP2136714A4 (en) * 2007-02-06 2013-04-03 Microcube Llc A delivery system for delivering a medical device to a location within a patient's body
US10166066B2 (en) 2007-03-13 2019-01-01 University Of Virginia Patent Foundation Epicardial ablation catheter and method of use
US9468396B2 (en) 2007-03-19 2016-10-18 University Of Virginia Patent Foundation Systems and methods for determining location of an access needle in a subject
WO2008115745A2 (en) 2007-03-19 2008-09-25 University Of Virginia Patent Foundation Access needle pressure sensor device and method of use
US11058354B2 (en) 2007-03-19 2021-07-13 University Of Virginia Patent Foundation Access needle with direct visualization and related methods
US9211405B2 (en) 2007-03-22 2015-12-15 University Of Virginia Patent Foundation Electrode catheter for ablation purposes and related method thereof
US8187267B2 (en) 2007-05-23 2012-05-29 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter with flexible tip and methods of making the same
US8979837B2 (en) 2007-04-04 2015-03-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Flexible tip catheter with extended fluid lumen
US8764742B2 (en) 2007-04-04 2014-07-01 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated catheter
US8517999B2 (en) * 2007-04-04 2013-08-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated catheter with improved fluid flow
US8641704B2 (en) 2007-05-11 2014-02-04 Medtronic Ablation Frontiers Llc Ablation therapy system and method for treating continuous atrial fibrillation
US11395694B2 (en) * 2009-05-07 2022-07-26 St. Jude Medical, Llc Irrigated ablation catheter with multiple segmented ablation electrodes
WO2009023385A1 (en) 2007-07-03 2009-02-19 Irvine Biomedical, Inc. Magnetically guided catheter with flexible tip
US8734440B2 (en) 2007-07-03 2014-05-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Magnetically guided catheter
US10220187B2 (en) 2010-06-16 2019-03-05 St. Jude Medical, Llc Ablation catheter having flexible tip with multiple flexible electrode segments
US8974454B2 (en) 2009-12-31 2015-03-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Kit for non-invasive electrophysiology procedures and method of its use
US8512387B2 (en) * 2007-09-07 2013-08-20 Robert S. Fishel Esophageal cooling system for ablation procedures associated with cardiac arrhythmias
JP2010540160A (en) 2007-10-05 2010-12-24 マッケ カーディオバスキュラー，エルエルシー Apparatus and method for minimally invasive surgical procedures
US20100241185A1 (en) 2007-11-09 2010-09-23 University Of Virginia Patent Foundation Steerable epicardial pacing catheter system placed via the subxiphoid process
US8906011B2 (en) 2007-11-16 2014-12-09 Kardium Inc. Medical device for use in bodily lumens, for example an atrium
JP5443386B2 (en) * 2007-12-28 2014-03-19 サリエント・サージカル・テクノロジーズ・インコーポレーテッド Fluid-assisted electrosurgical device, method and system
US8489172B2 (en) 2008-01-25 2013-07-16 Kardium Inc. Liposuction system
US20090209986A1 (en) * 2008-02-15 2009-08-20 Stewart Michael C Devices, Tools and Methods for Atrial Appendage Exclusion
US8483831B1 (en) 2008-02-15 2013-07-09 Holaira, Inc. System and method for bronchial dilation
US9011425B2 (en) * 2008-03-12 2015-04-21 Afreeze Gmbh Ablation system
US10272178B2 (en) 2008-04-29 2019-04-30 Virginia Tech Intellectual Properties Inc. Methods for blood-brain barrier disruption using electrical energy
US11254926B2 (en) 2008-04-29 2022-02-22 Virginia Tech Intellectual Properties, Inc. Devices and methods for high frequency electroporation
US10245098B2 (en) 2008-04-29 2019-04-02 Virginia Tech Intellectual Properties, Inc. Acute blood-brain barrier disruption using electrical energy based therapy
US8992517B2 (en) 2008-04-29 2015-03-31 Virginia Tech Intellectual Properties Inc. Irreversible electroporation to treat aberrant cell masses
US10702326B2 (en) 2011-07-15 2020-07-07 Virginia Tech Intellectual Properties, Inc. Device and method for electroporation based treatment of stenosis of a tubular body part
US9598691B2 (en) 2008-04-29 2017-03-21 Virginia Tech Intellectual Properties, Inc. Irreversible electroporation to create tissue scaffolds
US10238447B2 (en) 2008-04-29 2019-03-26 Virginia Tech Intellectual Properties, Inc. System and method for ablating a tissue site by electroporation with real-time monitoring of treatment progress
US9867652B2 (en) 2008-04-29 2018-01-16 Virginia Tech Intellectual Properties, Inc. Irreversible electroporation using tissue vasculature to treat aberrant cell masses or create tissue scaffolds
US9283051B2 (en) 2008-04-29 2016-03-15 Virginia Tech Intellectual Properties, Inc. System and method for estimating a treatment volume for administering electrical-energy based therapies
US10117707B2 (en) 2008-04-29 2018-11-06 Virginia Tech Intellectual Properties, Inc. System and method for estimating tissue heating of a target ablation zone for electrical-energy based therapies
US9198733B2 (en) 2008-04-29 2015-12-01 Virginia Tech Intellectual Properties, Inc. Treatment planning for electroporation-based therapies
US11272979B2 (en) 2008-04-29 2022-03-15 Virginia Tech Intellectual Properties, Inc. System and method for estimating tissue heating of a target ablation zone for electrical-energy based therapies
EP2662046B1 (en) 2008-05-09 2023-03-15 Nuvaira, Inc. Systems and assemblies for treating a bronchial tree
EP2303171A2 (en) * 2008-05-13 2011-04-06 Medtronic, Inc. Tissue lesion evaluation
US20090287304A1 (en) 2008-05-13 2009-11-19 Kardium Inc. Medical Device for Constricting Tissue or a Bodily Orifice, for example a mitral valve
US9050069B2 (en) 2008-05-16 2015-06-09 Medtronic Cryocath Lp Thermocouple-controlled catheter cooling system
US8747400B2 (en) 2008-08-13 2014-06-10 Arthrocare Corporation Systems and methods for screen electrode securement
US20100204690A1 (en) * 2008-08-13 2010-08-12 Arthrocare Corporation Single aperture electrode assembly
US20100152728A1 (en) * 2008-12-11 2010-06-17 Park Christopher J Method and apparatus for determining the efficacy of a lesion
US8355799B2 (en) * 2008-12-12 2013-01-15 Arthrocare Corporation Systems and methods for limiting joint temperature
US8712550B2 (en) 2008-12-30 2014-04-29 Biosense Webster, Inc. Catheter with multiple electrode assemblies for use at or near tubular regions of the heart
US10058382B2 (en) 2008-12-30 2018-08-28 Biosense Webster, Inc. Catheter with protective barrier member
US8600472B2 (en) * 2008-12-30 2013-12-03 Biosense Webster (Israel), Ltd. Dual-purpose lasso catheter with irrigation using circumferentially arranged ring bump electrodes
US8372033B2 (en) 2008-12-31 2013-02-12 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter having proximal heat sensitive deflection mechanism and related methods of use and manufacturing
US9254168B2 (en) * 2009-02-02 2016-02-09 Medtronic Advanced Energy Llc Electro-thermotherapy of tissue using penetrating microelectrode array
EP2398540B1 (en) * 2009-02-20 2018-04-25 Boston Scientific Scimed, Inc. Steerable catheter having intermediate stiffness transition zone
US8632533B2 (en) * 2009-02-23 2014-01-21 Medtronic Advanced Energy Llc Fluid-assisted electrosurgical device
US11638603B2 (en) 2009-04-09 2023-05-02 Virginia Tech Intellectual Properties, Inc. Selective modulation of intracellular effects of cells using pulsed electric fields
US11382681B2 (en) 2009-04-09 2022-07-12 Virginia Tech Intellectual Properties, Inc. Device and methods for delivery of high frequency electrical pulses for non-thermal ablation
US8287532B2 (en) 2009-04-13 2012-10-16 Biosense Webster, Inc. Epicardial mapping and ablation catheter
GB0906572D0 (en) 2009-04-16 2009-05-20 Gyrus Medical Ltd A surgical instrument
US8903488B2 (en) 2009-05-28 2014-12-02 Angiodynamics, Inc. System and method for synchronizing energy delivery to the cardiac rhythm
US9895189B2 (en) 2009-06-19 2018-02-20 Angiodynamics, Inc. Methods of sterilization and treating infection using irreversible electroporation
US9345541B2 (en) * 2009-09-08 2016-05-24 Medtronic Advanced Energy Llc Cartridge assembly for electrosurgical devices, electrosurgical unit and methods of use thereof
US9642534B2 (en) 2009-09-11 2017-05-09 University Of Virginia Patent Foundation Systems and methods for determining location of an access needle in a subject
US8323279B2 (en) * 2009-09-25 2012-12-04 Arthocare Corporation System, method and apparatus for electrosurgical instrument with movable fluid delivery sheath
US8317786B2 (en) * 2009-09-25 2012-11-27 AthroCare Corporation System, method and apparatus for electrosurgical instrument with movable suction sheath
US20110082538A1 (en) 2009-10-01 2011-04-07 Jonathan Dahlgren Medical device, kit and method for constricting tissue or a bodily orifice, for example, a mitral valve
CN107049479B (en) 2009-10-27 2020-10-16 努瓦拉公司 Delivery device with coolable energy emitting assembly
US8911439B2 (en) 2009-11-11 2014-12-16 Holaira, Inc. Non-invasive and minimally invasive denervation methods and systems for performing the same
KR101820542B1 (en) 2009-11-11 2018-01-19 호라이라 인코포레이티드 Systems, apparatuses, and methods for treating tissue and controlling stenosis
US9861438B2 (en) 2009-12-11 2018-01-09 Biosense Webster (Israel), Ltd. Pre-formed curved ablation catheter
EP2537149B1 (en) 2010-02-18 2017-10-25 University Of Virginia Patent Foundation System, method, and computer program product for simulating epicardial electrophysiology procedures
US9592090B2 (en) 2010-03-11 2017-03-14 Medtronic Advanced Energy Llc Bipolar electrosurgical cutter with position insensitive return electrode contact
US8696659B2 (en) 2010-04-30 2014-04-15 Arthrocare Corporation Electrosurgical system and method having enhanced temperature measurement
US20110295249A1 (en) * 2010-05-28 2011-12-01 Salient Surgical Technologies, Inc. Fluid-Assisted Electrosurgical Devices, and Methods of Manufacture Thereof
US9138289B2 (en) 2010-06-28 2015-09-22 Medtronic Advanced Energy Llc Electrode sheath for electrosurgical device
US8920417B2 (en) 2010-06-30 2014-12-30 Medtronic Advanced Energy Llc Electrosurgical devices and methods of use thereof
US8906012B2 (en) 2010-06-30 2014-12-09 Medtronic Advanced Energy Llc Electrosurgical devices with wire electrode
AU2011288972B2 (en) * 2010-08-13 2015-08-13 Cathrx Ltd An irrigation catheter
CA2806490C (en) * 2010-08-31 2018-08-28 Cook Medical Technologies Llc Ablation overtube
US8940002B2 (en) 2010-09-30 2015-01-27 Kardium Inc. Tissue anchor system
EP2627274B1 (en) 2010-10-13 2022-12-14 AngioDynamics, Inc. System for electrically ablating tissue of a patient
EP2632376B1 (en) 2010-10-25 2020-02-12 Medtronic Ardian Luxembourg S.à.r.l. Catheter apparatuses having multi-electrode arrays for renal neuromodulation
US9023040B2 (en) 2010-10-26 2015-05-05 Medtronic Advanced Energy Llc Electrosurgical cutting devices
WO2012068505A1 (en) * 2010-11-19 2012-05-24 St. Jude Medical, Atrial Fibrillation Division, Inc. Electrode catheter device with indifferent electrode for direct current tissue therapies
US11246653B2 (en) * 2010-12-07 2022-02-15 Boaz Avitall Catheter systems for cardiac arrhythmia ablation
WO2012088149A2 (en) 2010-12-20 2012-06-28 Virginia Tech Intellectual Properties, Inc. High-frequency electroporation for cancer therapy
US11259867B2 (en) 2011-01-21 2022-03-01 Kardium Inc. High-density electrode-based medical device system
CA2764494A1 (en) 2011-01-21 2012-07-21 Kardium Inc. Enhanced medical device for use in bodily cavities, for example an atrium
US9452016B2 (en) 2011-01-21 2016-09-27 Kardium Inc. Catheter system
US9486273B2 (en) 2011-01-21 2016-11-08 Kardium Inc. High-density electrode-based medical device system
US9427281B2 (en) 2011-03-11 2016-08-30 Medtronic Advanced Energy Llc Bronchoscope-compatible catheter provided with electrosurgical device
US9072511B2 (en) 2011-03-25 2015-07-07 Kardium Inc. Medical kit for constricting tissue or a bodily orifice, for example, a mitral valve
US8551158B2 (en) * 2011-05-13 2013-10-08 Cook Medical Technologies Llc Steerable iliac branch device
US9387031B2 (en) 2011-07-29 2016-07-12 Medtronic Ablation Frontiers Llc Mesh-overlayed ablation and mapping device
US9078665B2 (en) 2011-09-28 2015-07-14 Angiodynamics, Inc. Multiple treatment zone ablation probe
US9750565B2 (en) 2011-09-30 2017-09-05 Medtronic Advanced Energy Llc Electrosurgical balloons
US8870864B2 (en) 2011-10-28 2014-10-28 Medtronic Advanced Energy Llc Single instrument electrosurgery apparatus and its method of use
US9314588B2 (en) 2011-10-28 2016-04-19 Medtronic Cryocath Lp Systems and methods for variable injection flow
USD777926S1 (en) 2012-01-20 2017-01-31 Kardium Inc. Intra-cardiac procedure device
USD777925S1 (en) 2012-01-20 2017-01-31 Kardium Inc. Intra-cardiac procedure device
US8888773B2 (en) 2012-05-11 2014-11-18 Medtronic Ardian Luxembourg S.A.R.L. Multi-electrode catheter assemblies for renal neuromodulation and associated systems and methods
US9693832B2 (en) 2012-05-21 2017-07-04 Kardium Inc. Systems and methods for selecting, activating, or selecting and activating transducers
US10827977B2 (en) 2012-05-21 2020-11-10 Kardium Inc. Systems and methods for activating transducers
US9198592B2 (en) 2012-05-21 2015-12-01 Kardium Inc. Systems and methods for activating transducers
WO2013184319A1 (en) 2012-06-04 2013-12-12 Boston Scientific Scimed, Inc. Systems and methods for treating tissue of a passageway within a body
WO2014018153A1 (en) 2012-07-24 2014-01-30 Boston Scientific Scimed, Inc. Electrodes for tissue treatment
US9113911B2 (en) 2012-09-06 2015-08-25 Medtronic Ablation Frontiers Llc Ablation device and method for electroporating tissue cells
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
US9095321B2 (en) 2012-11-21 2015-08-04 Medtronic Ardian Luxembourg S.A.R.L. Cryotherapeutic devices having integral multi-helical balloons and methods of making the same
US9078667B2 (en) 2012-12-11 2015-07-14 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter having reduced force concentration at tissue contact site
US9398933B2 (en) 2012-12-27 2016-07-26 Holaira, Inc. Methods for improving drug efficacy including a combination of drug administration and nerve modulation
KR101522017B1 (en) * 2013-02-20 2015-05-20 주식회사 한독 Catheter for denervation
US9848948B2 (en) * 2013-03-15 2017-12-26 Biosense Webster (Israel) Ltd. Catheter adapted for use with guide wire for accessing vessels
EP2968847B1 (en) 2013-03-15 2023-03-08 Edwards Lifesciences Corporation Translation catheter systems
US9848899B2 (en) 2013-03-15 2017-12-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Pressure sensing of irrigant backpressure for aligning directional medical devices with target tissue
US9179974B2 (en) 2013-03-15 2015-11-10 Medtronic Ardian Luxembourg S.A.R.L. Helical push wire electrode
CA2913220A1 (en) 2013-08-09 2015-02-12 Boston Scientific Scimed, Inc. Expandable catheter and related methods of manufacture and use
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
US10631914B2 (en) 2013-09-30 2020-04-28 Covidien Lp Bipolar electrosurgical instrument with movable electrode and related systems and methods
US10568686B2 (en) 2013-11-21 2020-02-25 Biosense Webster (Israel) Ltd. Multi-electrode balloon catheter with circumferential and point electrodes
US20150173828A1 (en) 2013-12-23 2015-06-25 Boaz Avitall Small loop ablation catheter
CN103750898B (en) * 2014-01-07 2016-02-17 先健科技(深圳)有限公司 A kind of intraluminal ablation catheter
US9526556B2 (en) 2014-02-28 2016-12-27 Arthrocare Corporation Systems and methods systems related to electrosurgical wands with screen electrodes
US10736690B2 (en) 2014-04-24 2020-08-11 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation catheters and associated systems and methods
JP6594901B2 (en) 2014-05-12 2019-10-23 バージニア テック インテレクチュアル プロパティース インコーポレイテッド Selective modulation of intracellular effects of cells using pulsed electric fields
US9649148B2 (en) 2014-07-24 2017-05-16 Arthrocare Corporation Electrosurgical system and method having enhanced arc prevention
US9597142B2 (en) 2014-07-24 2017-03-21 Arthrocare Corporation Method and system related to electrosurgical procedures
US9974599B2 (en) 2014-08-15 2018-05-22 Medtronic Ps Medical, Inc. Multipurpose electrosurgical device
US9956029B2 (en) 2014-10-31 2018-05-01 Medtronic Advanced Energy Llc Telescoping device with saline irrigation line
US10368936B2 (en) 2014-11-17 2019-08-06 Kardium Inc. Systems and methods for selecting, activating, or selecting and activating transducers
US10722184B2 (en) 2014-11-17 2020-07-28 Kardium Inc. Systems and methods for selecting, activating, or selecting and activating transducers
WO2016100325A1 (en) 2014-12-15 2016-06-23 Virginia Tech Intellectual Properties, Inc. Devices, systems, and methods for real-time monitoring of electrophysical effects during tissue treatment
US10271899B2 (en) 2015-03-18 2019-04-30 Medtronic Cryocath Lp Multi-function device with treatment and sensing capabilities
WO2016180326A1 (en) * 2015-05-13 2016-11-17 上海魅丽纬叶医疗科技有限公司 Corrugated radiofrequency ablation catheter and apparatus thereof
CN105078571B (en) * 2015-05-13 2017-10-17 上海魅丽纬叶医疗科技有限公司 Ripple type radio frequency ablation catheter and its equipment with adherent regulation silk
US20160338769A1 (en) 2015-05-18 2016-11-24 Biosense Webster (Israel) Ltd. Catheter with anchoring balloon assembly
US11389227B2 (en) 2015-08-20 2022-07-19 Medtronic Advanced Energy Llc Electrosurgical device with multivariate control
US11051875B2 (en) 2015-08-24 2021-07-06 Medtronic Advanced Energy Llc Multipurpose electrosurgical device
US10687890B2 (en) 2015-10-13 2020-06-23 Biosense Webster (Israel) Ltd. Lasso catheter with moveable ablation spine
US10716612B2 (en) 2015-12-18 2020-07-21 Medtronic Advanced Energy Llc Electrosurgical device with multiple monopolar electrode assembly
US10675443B2 (en) 2016-03-07 2020-06-09 St. Jude Medical, Cardiology Division, Inc. Medical device including an actuator restraining assembly
US10905492B2 (en) 2016-11-17 2021-02-02 Angiodynamics, Inc. Techniques for irreversible electroporation using a single-pole tine-style internal device communicating with an external surface electrode
US10194975B1 (en) 2017-07-11 2019-02-05 Medtronic Advanced Energy, Llc Illuminated and isolated electrosurgical apparatus
US11607537B2 (en) 2017-12-05 2023-03-21 Virginia Tech Intellectual Properties, Inc. Method for treating neurological disorders, including tumors, with electroporation
US11311329B2 (en) 2018-03-13 2022-04-26 Virginia Tech Intellectual Properties, Inc. Treatment planning for immunotherapy based treatments using non-thermal ablation techniques
US11925405B2 (en) 2018-03-13 2024-03-12 Virginia Tech Intellectual Properties, Inc. Treatment planning system for immunotherapy enhancement via non-thermal ablation
EP3809962A2 (en) * 2018-08-23 2021-04-28 St. Jude Medical, Cardiology Division, Inc. Curved high density electrode mapping catheter
US11648053B2 (en) * 2018-12-20 2023-05-16 Biosense Webster (Israel) Ltd. Catheter with flex circuit distal assembly
US11678928B2 (en) 2019-01-10 2023-06-20 Atricure, Inc. Surgical clamp
CN211862951U (en) * 2019-02-03 2020-11-06 上海魅丽纬叶医疗科技有限公司 Radio frequency ablation catheter with movable guide wire function
US11950835B2 (en) 2019-06-28 2024-04-09 Virginia Tech Intellectual Properties, Inc. Cycled pulsing to mitigate thermal damage for multi-electrode irreversible electroporation therapy
WO2023229942A1 (en) * 2022-05-27 2023-11-30 Edwards Lifesciences Corporation Pericardial transection device with shape set electrode

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690155A (en) * 1985-07-03 1987-09-01 Cordis Corporation Monophasic action potential recording lead
US4660571A (en) * 1985-07-18 1987-04-28 Cordis Corporation Percutaneous lead having radially adjustable electrode
US4699147A (en) * 1985-09-25 1987-10-13 Cordis Corporation Intraventricular multielectrode cardial mapping probe and method for using same
US4664120A (en) * 1986-01-22 1987-05-12 Cordis Corporation Adjustable isodiametric atrial-ventricular pervenous lead
US5231995A (en) * 1986-11-14 1993-08-03 Desai Jawahar M Method for catheter mapping and ablation
SE8800019D0 (en) * 1988-01-07 1988-01-07 Knut Olof Edhag FOR CARDIALLY DEFIBLATION USED INTRAVASCULES ELECTRO CABLE
SU1690786A1 (en) * 1989-06-30 1991-11-15 Каунасский Медицинский Институт Electrocardial electrode
DE4025369A1 (en) * 1990-08-10 1991-02-07 J Prof Dr Nitsch Mapping electrode catheter for exact localisation of tachycardia - has five electrodes at distal end in form of spiral spring to register intracardiac potentials
US5228442A (en) * 1991-02-15 1993-07-20 Cardiac Pathways Corporation Method for mapping, ablation, and stimulation using an endocardial catheter
US5522873A (en) * 1991-12-26 1996-06-04 Webster Laboratories, Inc. Catheter having electrode with annular recess and method of using same
US5237996A (en) * 1992-02-11 1993-08-24 Waldman Lewis K Endocardial electrical mapping catheter
US5324284A (en) * 1992-06-05 1994-06-28 Cardiac Pathways, Inc. Endocardial mapping and ablation system utilizing a separately controlled ablation catheter and method
DE9209100U1 (en) * 1992-07-07 1993-11-11 Nitsch Jobst Prof Dr Med Electrode catheter
US5293869A (en) * 1992-09-25 1994-03-15 Ep Technologies, Inc. Cardiac probe with dynamic support for maintaining constant surface contact during heart systole and diastole
US5431696A (en) * 1992-10-13 1995-07-11 Atlee, Iii; John L. Esophageal probe for transeophageal cardiac stimulation
US5348554A (en) * 1992-12-01 1994-09-20 Cardiac Pathways Corporation Catheter for RF ablation with cooled electrode
IT1266217B1 (en) * 1993-01-18 1996-12-27 Xtrode Srl ELECTROCATHETER FOR MAPPING AND INTERVENTION ON HEART CAVITIES.
US5374286A (en) * 1993-03-31 1994-12-20 Medtronic, Inc. Torque indicator for fixed screw leads
US5427119A (en) * 1993-11-03 1995-06-27 Daig Corporation Guiding introducer for right atrium
US5487385A (en) * 1993-12-03 1996-01-30 Avitall; Boaz Atrial mapping and ablation catheter system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7766949B2 (en) 1998-01-23 2010-08-03 Innercool Therapies, Inc. Fever regulation method and apparatus

Also Published As

Publication number Publication date
EP0731665A4 (en) 1998-06-17
EP0731665A1 (en) 1996-09-18
DE69434547T2 (en) 2006-08-10
AU685559B2 (en) 1998-01-22
US5487385A (en) 1996-01-30
JPH09506017A (en) 1997-06-17
ES2255058T3 (en) 2006-06-16
US5687723A (en) 1997-11-18
EP0731665B1 (en) 2005-11-16
DE69434547D1 (en) 2005-12-22
JP3237849B2 (en) 2001-12-10
CA2177982C (en) 2002-09-10
AU1265495A (en) 1995-06-19
WO1995015115A1 (en) 1995-06-08

Similar Documents

Publication Publication Date Title
CA2177982A1 (en) Atrial mapping and ablation catheter system
CA2190530A1 (en) Electrophysiology device
USD399561S (en) Electrical surgical forceps handle
CA2337340A1 (en) Catheter, method and apparatus for generating an electrical map of a chamber of the heart
CA2176149A1 (en) Electrode array catheter
USD378611S (en) Electrosurgical instrument
CA2282488A1 (en) Over-the-wire ep catheter
CA2237563A1 (en) Flexible tissue ablation elements for making long lesions
EP0745408A3 (en) Guiding introducer for nonsurgical mapping and/or treatment of ectopic atrial tachycardia
CA2086713A1 (en) Implantable cardiac patient monitor
CA2154774A1 (en) Multiple intravascular sensing devices for electrical activity
WO2002018006A8 (en) Coronary veins lead for pacing or sensing
DE3578130D1 (en) HEART PACEMAKER ELECTRODE LINE WITH INCREASED SENSITIVITY.
EP0919254A3 (en) Medical electrical lead
ATE282368T1 (en) CARDIAC CATHETER WITH ELECTRODE
CA2194062A1 (en) System for controlling tissue ablation using temperature sensors
CA2080460A1 (en) Myocardial ischemia monitor and related method
DE69636565D1 (en) ELECTROPHYSIOLOGY CATHETER WITH GUIDE WIRE
USD254270S (en) Catheter deflector assembly for endoscopic instruments and the like
AU8194282A (en) Cardiac pacemaker electrode tip
USD297460S (en) Electrode pad for electrocardiograph
USD318118S (en) Medical instrument handle
EP1127587A3 (en) Dual-chamber implantable cardiac stimulation system and device with selectable arrhythmia termination electrode configurations and method
IT1278369B1 (en) CATHETER, PARTICULARLY FOR THE TREATMENT OF HEART ARRHYTHMIA.
USD320446S (en) Resectoscope electrode

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20121203