JPH11511999A - 心臓不整脈を経皮的にまたは手術中に切除するための操縦可能な電気生理学カテーテル - Google Patents

心臓不整脈を経皮的にまたは手術中に切除するための操縦可能な電気生理学カテーテル

Info

Publication number
JPH11511999A
JPH11511999A JP9510369A JP51036997A JPH11511999A JP H11511999 A JPH11511999 A JP H11511999A JP 9510369 A JP9510369 A JP 9510369A JP 51036997 A JP51036997 A JP 51036997A JP H11511999 A JPH11511999 A JP H11511999A
Authority
JP
Japan
Prior art keywords
catheter
tissue
energy
conductor
heart
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.)
Pending
Application number
JP9510369A
Other languages
English (en)
Japanese (ja)
Inventor
モタメディ，マッサウド
エル． ウェア，デイビッド
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.)
University of Texas System
Original Assignee
University of Texas System
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 University of Texas System filed Critical University of Texas System
Publication of JPH11511999A publication Critical patent/JPH11511999A/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • 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
    • A61B18/20—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 laser
    • A61B18/22—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 laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—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 laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00039—Electric or electromagnetic phenomena other than conductivity, e.g. capacity, inductivity, Hall effect
    • A61B2017/00044—Sensing electrocardiography, i.e. ECG
    • A61B2017/00048—Spectral analysis
    • A61B2017/00053—Mapping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • 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
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • 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
    • A61B2018/00392—Transmyocardial revascularisation
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/126—Generators therefor characterised by the output polarity bipolar
    • 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
    • A61B18/20—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 laser
    • A61B18/22—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 laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Cardiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Electromagnetism (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Laser Surgery Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Surgical Instruments (AREA)
JP9510369A 1995-08-22 1996-08-19 心臓不整脈を経皮的にまたは手術中に切除するための操縦可能な電気生理学カテーテル Pending JPH11511999A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/517,961 1995-08-22
US08/517,961 US5824005A (en) 1995-08-22 1995-08-22 Maneuverable electrophysiology catheter for percutaneous or intraoperative ablation of cardiac arrhythmias
PCT/US1996/013396 WO1997007735A1 (en) 1995-08-22 1996-08-19 A maneuverable electrophysiology catheter for percutaneous or intraoperative ablation of cardiac arrhythmias

Publications (1)

Publication Number Publication Date
JPH11511999A true JPH11511999A (ja) 1999-10-19

Family

ID=24061965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9510369A Pending JPH11511999A (ja) 1995-08-22 1996-08-19 心臓不整脈を経皮的にまたは手術中に切除するための操縦可能な電気生理学カテーテル

Country Status (10)

Country Link
US (3) US5824005A (enExample)
EP (1) EP0957758B1 (enExample)
JP (1) JPH11511999A (enExample)
CN (1) CN1193267A (enExample)
AT (1) ATE261699T1 (enExample)
AU (1) AU737479B2 (enExample)
CA (1) CA2229806A1 (enExample)
DE (1) DE69631909T2 (enExample)
IL (1) IL123350A0 (enExample)
WO (1) WO1997007735A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008066206A1 (en) * 2006-11-30 2008-06-05 Keio University Abnormal electrical conduction-blocking apparatus using photodynamic therapy (pdt)
JP2008237882A (ja) * 2007-01-11 2008-10-09 Biosense Webster Inc 心不整脈伝導性経路および病巣を特定する自動ペースマッピング
JP2009509571A (ja) * 2005-09-15 2009-03-12 セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド 電気生理学情報の三次元地図を作成するためのシステムおよび方法
US8480662B2 (en) 2007-08-22 2013-07-09 Cardiac Pacemakers, Inc. Systems and devices for photoablation
WO2015076262A1 (ja) * 2013-11-19 2015-05-28 株式会社アライ・メッドフォトン研究所 医療用具及び光線治療装置

Families Citing this family (236)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683366A (en) 1992-01-07 1997-11-04 Arthrocare Corporation System and method for electrosurgical tissue canalization
US6179824B1 (en) 1993-05-10 2001-01-30 Arthrocare Corporation System and methods for electrosurgical restenosis of body lumens
US7189208B1 (en) * 1992-09-23 2007-03-13 Endocardial Solutions, Inc. Method for measuring heart electrophysiology
US7930012B2 (en) * 1992-09-23 2011-04-19 St. Jude Medical, Atrial Fibrillation Division, Inc. Chamber location method
CA2447239C (en) 1992-09-23 2010-10-19 Endocardial Therapeutics, Inc. Endocardial mapping system
USRE41334E1 (en) 1992-09-23 2010-05-11 St. Jude Medical, Atrial Fibrillation Division, Inc. Endocardial mapping system
US8025661B2 (en) 1994-09-09 2011-09-27 Cardiofocus, Inc. Coaxial catheter instruments for ablation with radiant energy
US6676656B2 (en) * 1994-09-09 2004-01-13 Cardiofocus, Inc. Surgical ablation with radiant energy
US6423055B1 (en) 1999-07-14 2002-07-23 Cardiofocus, Inc. Phototherapeutic wave guide apparatus
US6579285B2 (en) * 1994-09-09 2003-06-17 Cardiofocus, Inc. Photoablation with infrared radiation
US5824005A (en) 1995-08-22 1998-10-20 Board Of Regents, The University Of Texas System Maneuverable electrophysiology catheter for percutaneous or intraoperative ablation of cardiac arrhythmias
WO1998030144A1 (en) * 1997-01-08 1998-07-16 Biosense Inc. Monitoring of myocardial revascularization
AU712539B2 (en) * 1996-01-08 1999-11-11 Biosense, Inc. Methods and apparatus for myocardial revascularization
US6283955B1 (en) 1996-05-13 2001-09-04 Edwards Lifesciences Corp. Laser ablation device
US5807383A (en) * 1996-05-13 1998-09-15 United States Surgical Corporation Lasing device
US5980545A (en) * 1996-05-13 1999-11-09 United States Surgical Corporation Coring device and method
US5947989A (en) * 1996-12-12 1999-09-07 United States Surgical Corporation Method and apparatus for transmyocardial revascularization
US6086534A (en) * 1997-03-07 2000-07-11 Cardiogenesis Corporation Apparatus and method of myocardial revascularization using ultrasonic pulse-echo distance ranging
FR2767704A1 (fr) * 1997-09-04 1999-02-26 Medlight Sa Dispositif diffuseur de lumiere pour le traitement photodynamique d'organes
US5997571A (en) * 1997-12-17 1999-12-07 Cardiofocus, Inc. Non-occluding phototherapy probe stabilizers
US6073043A (en) * 1997-12-22 2000-06-06 Cormedica Corporation Measuring position and orientation using magnetic fields
US7806829B2 (en) 1998-06-30 2010-10-05 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for navigating an ultrasound catheter to image a beating heart
US7670297B1 (en) 1998-06-30 2010-03-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Chamber mapping system
US7263397B2 (en) 1998-06-30 2007-08-28 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for catheter navigation and location and mapping in the heart
US6447504B1 (en) 1998-07-02 2002-09-10 Biosense, Inc. System for treatment of heart tissue using viability map
US6889089B2 (en) * 1998-07-28 2005-05-03 Scimed Life Systems, Inc. Apparatus and method for treating tumors near the surface of an organ
US6190382B1 (en) * 1998-12-14 2001-02-20 Medwaves, Inc. Radio-frequency based catheter system for ablation of body tissues
US6287297B1 (en) * 1999-03-05 2001-09-11 Plc Medical Systems, Inc. Energy delivery system and method for performing myocardial revascular
US7107997B1 (en) * 1999-03-16 2006-09-19 Jeffrey Warren Moses Method and apparatus for increasing angiogenic, growth factor in heart muscle
US8540704B2 (en) 1999-07-14 2013-09-24 Cardiofocus, Inc. Guided cardiac ablation catheters
US8900219B2 (en) 1999-07-14 2014-12-02 Cardiofocus, Inc. System and method for visualizing tissue during ablation procedures
US7935108B2 (en) 1999-07-14 2011-05-03 Cardiofocus, Inc. Deflectable sheath catheters
US9033961B2 (en) 1999-07-14 2015-05-19 Cardiofocus, Inc. Cardiac ablation catheters for forming overlapping lesions
JP2003506132A (ja) 1999-08-05 2003-02-18 ブロンカス テクノロジーズ， インコーポレイテッド 肺中に側副チャネルを作製するための方法およびデバイス
US7022088B2 (en) 1999-08-05 2006-04-04 Broncus Technologies, Inc. Devices for applying energy to tissue
US6749606B2 (en) 1999-08-05 2004-06-15 Thomas Keast Devices for creating collateral channels
US7462162B2 (en) 2001-09-04 2008-12-09 Broncus Technologies, Inc. Antiproliferative devices for maintaining patency of surgically created channels in a body organ
US7422563B2 (en) 1999-08-05 2008-09-09 Broncus Technologies, Inc. Multifunctional tip catheter for applying energy to tissue and detecting the presence of blood flow
US7815590B2 (en) 1999-08-05 2010-10-19 Broncus Technologies, Inc. Devices for maintaining patency of surgically created channels in tissue
US6712812B2 (en) 1999-08-05 2004-03-30 Broncus Technologies, Inc. Devices for creating collateral channels
US7175644B2 (en) 2001-02-14 2007-02-13 Broncus Technologies, Inc. Devices and methods for maintaining collateral channels in tissue
US6427079B1 (en) 1999-08-09 2002-07-30 Cormedica Corporation Position and orientation measuring with magnetic fields
DE19938775A1 (de) * 1999-11-02 2001-02-22 Bisping Hans Juergen Elektrodenanordnung für medizinische Katheter
US20040147911A1 (en) * 1999-08-25 2004-07-29 Cardiofocus, Inc. Surgical ablation instruments for forming an encircling lesion
US6551338B1 (en) * 1999-09-01 2003-04-22 Mcgill University Method and device for myogenesis and angiogenesis of the heart
US6263236B1 (en) 1999-11-29 2001-07-17 Illumenex Corporation Non-occlusive expandable catheter
EP3143958B1 (en) 2000-02-03 2018-08-08 Baylor College of Medicine Devices for intraosseous nerve ablation
US6464693B1 (en) * 2000-03-06 2002-10-15 Plc Medical Systems, Inc. Myocardial revascularization
US8256430B2 (en) 2001-06-15 2012-09-04 Monteris Medical, Inc. Hyperthermia treatment and probe therefor
WO2002003872A2 (en) * 2000-07-11 2002-01-17 Johns Hopkins University Application of photochemotherapy for the treatment of cardiac arrhythmias
US6669691B1 (en) * 2000-07-18 2003-12-30 Scimed Life Systems, Inc. Epicardial myocardial revascularization and denervation methods and apparatus
US6811562B1 (en) * 2000-07-31 2004-11-02 Epicor, Inc. Procedures for photodynamic cardiac ablation therapy and devices for those procedures
IL140136A (en) * 2000-12-06 2010-06-16 Intumed Ltd Apparatus for self-guided intubation
US6740040B1 (en) * 2001-01-30 2004-05-25 Advanced Cardiovascular Systems, Inc. Ultrasound energy driven intraventricular catheter to treat ischemia
US8202315B2 (en) 2001-04-24 2012-06-19 Mitralign, Inc. Catheter-based annuloplasty using ventricularly positioned catheter
US6986766B2 (en) * 2001-06-15 2006-01-17 Diomed Inc. Method of endovenous laser treatment
US6981971B2 (en) * 2001-06-15 2006-01-03 Diomed Inc. Medical laser device
AU2002322752A1 (en) * 2001-07-30 2003-02-17 Biotex, Inc. Cooled tip laser catheter for sensing and ablation of cardiac tissue
DE10141487B4 (de) 2001-08-24 2005-09-15 Lascor Gmbh Laser-Medizintechnik Herzkatheter mit Sondenkörper mit Hohlraum
US7708712B2 (en) 2001-09-04 2010-05-04 Broncus Technologies, Inc. Methods and devices for maintaining patency of surgically created channels in a body organ
US6955640B2 (en) * 2001-09-28 2005-10-18 Cardiac Pacemakers, Inc. Brachytherapy for arrhythmias
US7776025B2 (en) 2001-10-29 2010-08-17 Edwards Lifesciences Corporation Method for providing medicament to tissue
DE60209799T2 (de) 2001-12-03 2007-01-25 Ekos Corp., Bothell Katheter mit mehreren ultraschall-abstrahlenden teilen
US7785324B2 (en) 2005-02-25 2010-08-31 Endoscopic Technologies, Inc. (Estech) Clamp based lesion formation apparatus and methods configured to protect non-target tissue
US7753908B2 (en) 2002-02-19 2010-07-13 Endoscopic Technologies, Inc. (Estech) Apparatus for securing an electrophysiology probe to a clamp
US6850804B2 (en) 2002-01-18 2005-02-01 Calfacior Corporation System method and apparatus for localized heating of tissue
US7048756B2 (en) * 2002-01-18 2006-05-23 Apasara Medical Corporation System, method and apparatus for evaluating tissue temperature
US6993394B2 (en) 2002-01-18 2006-01-31 Calfacion Corporation System method and apparatus for localized heating of tissue
US6932816B2 (en) * 2002-02-19 2005-08-23 Boston Scientific Scimed, Inc. Apparatus for converting a clamp into an electrophysiology device
AU2003260259A1 (en) * 2002-04-02 2003-10-20 Lumerx, Inc. Apparatus and methods using visible light for debilitating and/or killing microorganisms within the body
CA2479857A1 (en) * 2002-04-16 2003-10-30 Marc Joshua Tolkoff Chemiluminescent light source using visible light for biotherapy
US8956280B2 (en) 2002-05-30 2015-02-17 Intuitive Surgical Operations, Inc. Apparatus and methods for placing leads using direct visualization
US7156803B2 (en) 2002-08-19 2007-01-02 Depuy Spine, Inc. Devices for controlling fluid flow through a medium
US8808284B2 (en) 2008-09-26 2014-08-19 Relievant Medsystems, Inc. Systems for navigating an instrument through bone
US7258690B2 (en) 2003-03-28 2007-08-21 Relievant Medsystems, Inc. Windowed thermal ablation probe
US6907884B2 (en) 2002-09-30 2005-06-21 Depay Acromed, Inc. Method of straddling an intraosseous nerve
US8613744B2 (en) 2002-09-30 2013-12-24 Relievant Medsystems, Inc. Systems and methods for navigating an instrument through bone
US8361067B2 (en) 2002-09-30 2013-01-29 Relievant Medsystems, Inc. Methods of therapeutically heating a vertebral body to treat back pain
US20050119735A1 (en) 2002-10-21 2005-06-02 Spence Paul A. Tissue fastening systems and methods utilizing magnetic guidance
AU2003282982B2 (en) 2002-10-21 2009-07-16 Mitralign Incorporated Method and apparatus for performing catheter-based annuloplasty using local plications
JP2006507046A (ja) * 2002-10-31 2006-03-02 クールタッチ， インコーポレイテッド 中間赤外線レーザによる静脈瘤の静脈内閉鎖
US7921854B2 (en) * 2002-10-31 2011-04-12 Cooltouch Incorporated Endovenous laser treatment for varicose veins
US11007373B1 (en) 2002-12-20 2021-05-18 James Andrew Ohneck Photobiostimulation device and method of using same
US20040158235A1 (en) * 2003-02-11 2004-08-12 Robert Rudko TMR system and handpiece with ECG electrodes
US7297154B2 (en) * 2003-02-24 2007-11-20 Maxwell Sensors Inc. Optical apparatus for detecting and treating vulnerable plaque
US8308682B2 (en) 2003-07-18 2012-11-13 Broncus Medical Inc. Devices for maintaining patency of surgically created channels in tissue
US8002740B2 (en) 2003-07-18 2011-08-23 Broncus Technologies, Inc. Devices for maintaining patency of surgically created channels in tissue
US20050019744A1 (en) * 2003-07-25 2005-01-27 La Jolla Bioengineering Institute Ultrasound-assisted ischemic reperfusion
US7238180B2 (en) * 2003-10-30 2007-07-03 Medicalcv Inc. Guided ablation with end-fire fiber
US7238179B2 (en) * 2003-10-30 2007-07-03 Medical Cv, Inc. Apparatus and method for guided ablation treatment
US8409183B2 (en) 2003-10-30 2013-04-02 Cooltouch Incorporated Endovenous laser treatment generating reduced blood coagulation
EP1680039A1 (en) * 2003-10-30 2006-07-19 Medical Cv, Inc. Apparatus and method for laser treatment
US7232437B2 (en) * 2003-10-30 2007-06-19 Medical Cv, Inc. Assessment of lesion transmurality
US20080021527A1 (en) * 2003-10-30 2008-01-24 Cooltouch Incorporated Endovenous laser treatment generating reduced blood coagulation
US7270656B2 (en) 2003-11-07 2007-09-18 Visualase, Inc. Cooled laser fiber for improved thermal therapy
US20050101997A1 (en) * 2003-11-12 2005-05-12 Reddy Vivek Y. Arrangements and methods for determining or treating cardiac abnormalities and inconsistencies
US7261730B2 (en) * 2003-11-14 2007-08-28 Lumerx, Inc. Phototherapy device and system
FR2862521B1 (fr) * 2003-11-24 2006-09-22 Juan Carlos Chachques Catheter de diagnostic et d'injection, notamment pour application cardiologique a coeur battant
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
US8002770B2 (en) 2003-12-02 2011-08-23 Endoscopic Technologies, Inc. (Estech) Clamp based methods and apparatus for forming lesions in tissue and confirming whether a therapeutic lesion has been formed
US20050119653A1 (en) * 2003-12-02 2005-06-02 Swanson David K. Surgical methods and apparatus for forming lesions in tissue and confirming whether a therapeutic lesion has been formed
US7166127B2 (en) 2003-12-23 2007-01-23 Mitralign, Inc. Tissue fastening systems and methods utilizing magnetic guidance
US8864822B2 (en) 2003-12-23 2014-10-21 Mitralign, Inc. Devices and methods for introducing elements into tissue
US20050228452A1 (en) * 2004-02-11 2005-10-13 Mourlas Nicholas J Steerable catheters and methods for using them
US7371233B2 (en) 2004-02-19 2008-05-13 Boston Scientific Scimed, Inc. Cooled probes and apparatus for maintaining contact between cooled probes and tissue
AU2005231443B2 (en) 2004-04-01 2012-02-23 The General Hospital Corporation Method and apparatus for dermatological treatment and tissue reshaping
US8409167B2 (en) 2004-07-19 2013-04-02 Broncus Medical Inc Devices for delivering substances through an extra-anatomic opening created in an airway
US7549988B2 (en) 2004-08-30 2009-06-23 Boston Scientific Scimed, Inc. Hybrid lesion formation apparatus, systems and methods
US8545488B2 (en) * 2004-09-17 2013-10-01 The Spectranetics Corporation Cardiovascular imaging system
US7274847B2 (en) * 2004-11-16 2007-09-25 Biotex, Inc. Light diffusing tip
US7328063B2 (en) 2004-11-30 2008-02-05 Cardiac Pacemakers, Inc. Method and apparatus for arrhythmia classification using atrial signal mapping
US7731715B2 (en) * 2004-12-10 2010-06-08 Edwards Lifesciences Corporation Ablative treatment of atrial fibrillation via the coronary sinus
US7727231B2 (en) 2005-01-08 2010-06-01 Boston Scientific Scimed, Inc. Apparatus and methods for forming lesions in tissue and applying stimulation energy to tissue in which lesions are formed
WO2006079965A2 (en) * 2005-01-31 2006-08-03 Koninklijke Philips Electronics N.V. System and method for the guidance of a catheter in electrophysiologic interventions
US7892228B2 (en) * 2005-02-25 2011-02-22 Boston Scientific Scimed, Inc. Dual mode lesion formation apparatus, systems and methods
US20060253025A1 (en) * 2005-04-21 2006-11-09 Kaufman Jonathan J Ultrasonic Bone Assessment Apparatus and Method
WO2006124031A1 (en) * 2005-05-18 2006-11-23 Nanovibronix, Inc. Vibrations driven through natural mammalian conduits for biofilm prevention
US8016822B2 (en) 2005-05-28 2011-09-13 Boston Scientific Scimed, Inc. Fluid injecting devices and methods and apparatus for maintaining contact between fluid injecting devices and tissue
US8951285B2 (en) 2005-07-05 2015-02-10 Mitralign, Inc. Tissue anchor, anchoring system and methods of using the same
US8945151B2 (en) 2005-07-13 2015-02-03 Atricure, Inc. Surgical clip applicator and apparatus including the same
US20070021740A1 (en) * 2005-07-24 2007-01-25 Lascor Gmbh Laser Treatment of Hypertrophic Obstructive Cardiomyopathy (HOCM)
US8229545B2 (en) 2005-09-15 2012-07-24 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for mapping complex fractionated electrogram information
US20070073277A1 (en) * 2005-09-16 2007-03-29 Medicalcv, Inc. Controlled guided ablation treatment
US20070073281A1 (en) * 2005-09-16 2007-03-29 Medicalcv, Inc. Guided ablation with motion control
US20070073280A1 (en) * 2005-09-16 2007-03-29 Medicalcv, Inc. End-fire guided ablation
US8628520B2 (en) * 2006-05-02 2014-01-14 Biosense Webster, Inc. Catheter with omni-directional optical lesion evaluation
WO2007134039A2 (en) * 2006-05-08 2007-11-22 Medeikon Corporation Interferometric characterization of ablated tissue
US20080033412A1 (en) * 2006-08-01 2008-02-07 Harry Thomas Whelan System and method for convergent light therapy having controllable dosimetry
US20080039727A1 (en) 2006-08-08 2008-02-14 Eilaz Babaev Ablative Cardiac Catheter System
US20090221955A1 (en) * 2006-08-08 2009-09-03 Bacoustics, Llc Ablative ultrasonic-cryogenic methods
US7774039B2 (en) 2006-09-05 2010-08-10 Boston Scientific Scimed, Inc. Multi-bend steerable mapping catheter
DE102006047366A1 (de) * 2006-10-04 2008-04-10 Celon Ag Medical Instruments Biegeweicher Katheter zur Hochfrequenztherapie von biologischem Gewebe
US8986298B2 (en) 2006-11-17 2015-03-24 Biosense Webster, Inc. Catheter with omni-directional optical tip having isolated optical paths
WO2008073263A1 (en) * 2006-12-07 2008-06-19 Ams Research Corporation Side fire optical device for laterally redirecting high power electromagnetic energy
US10182833B2 (en) 2007-01-08 2019-01-22 Ekos Corporation Power parameters for ultrasonic catheter
US20080228266A1 (en) * 2007-03-13 2008-09-18 Mitralign, Inc. Plication assistance devices and methods
US8911461B2 (en) 2007-03-13 2014-12-16 Mitralign, Inc. Suture cutter and method of cutting suture
US11660190B2 (en) 2007-03-13 2023-05-30 Edwards Lifesciences Corporation Tissue anchors, systems and methods, and devices
US20080287936A1 (en) * 2007-05-18 2008-11-20 Stinson Douglas G Telescope with Integrated Optical Filter
JP5019969B2 (ja) * 2007-06-21 2012-09-05 株式会社塚田メディカル・リサーチ 間質性膀胱炎診断用カテーテル
PL2170181T3 (pl) 2007-06-22 2014-08-29 Ekos Corp Sposób i aparat do leczenia wylewów wewnątrzczaszkowych
US9403029B2 (en) 2007-07-18 2016-08-02 Visualase, Inc. Systems and methods for thermal therapy
US8500730B2 (en) * 2007-11-16 2013-08-06 Biosense Webster, Inc. Catheter with omni-directional optical tip having isolated optical paths
US9198726B2 (en) * 2007-12-31 2015-12-01 St. Jude Medical, Atrial Fibrillation Division, Inc. Photodynamic-based cardiac ablation device and method via the esophagus
US8133222B2 (en) 2008-05-28 2012-03-13 Medwaves, Inc. Tissue ablation apparatus and method using ultrasonic imaging
WO2010014787A1 (en) * 2008-07-30 2010-02-04 Ams Research Corporation Optical device having fluorocarbon polymer layer
US8728092B2 (en) 2008-08-14 2014-05-20 Monteris Medical Corporation Stereotactic drive system
US8747418B2 (en) 2008-08-15 2014-06-10 Monteris Medical Corporation Trajectory guide
WO2010036865A2 (en) 2008-09-26 2010-04-01 Relievant Medsystems, Inc. Systems and methods for navigating an instrument through bone
US10028753B2 (en) 2008-09-26 2018-07-24 Relievant Medsystems, Inc. Spine treatment kits
US9468364B2 (en) 2008-11-14 2016-10-18 Intuitive Surgical Operations, Inc. Intravascular catheter with hood and image processing systems
US8899844B2 (en) * 2008-12-01 2014-12-02 Ams Research Corporation Optical device
WO2010096579A1 (en) * 2009-02-20 2010-08-26 Boston Scientific Scimed, Inc. Steerable catheter having intermediate stiffness transition zone
BRPI1010773B1 (pt) * 2009-06-12 2021-06-01 Bard Access Systems, Inc Adaptador para eletrocardiografia endovascular referência cruzada para pedidos relacionados
WO2011041629A2 (en) 2009-10-02 2011-04-07 Cardiofocus, Inc. Cardiac ablation system with pulsed aiming light
US8702688B2 (en) 2009-10-06 2014-04-22 Cardiofocus, Inc. Cardiac ablation image analysis system and process
US20120330293A1 (en) * 2010-02-26 2012-12-27 Keio University Catheter for performing photodynamic ablation of cardiac muscle tissue via photochemical reaction
US8936592B2 (en) 2010-06-03 2015-01-20 Ams Research Corporation Laser tissue ablation system
US10888657B2 (en) 2010-08-27 2021-01-12 Ekos Corporation Method and apparatus for treatment of intracranial hemorrhages
CN112401981B (zh) 2010-11-16 2024-03-08 Tva医疗公司 用于形成瘘管的装置和方法
US8876804B2 (en) 2010-12-17 2014-11-04 Ams Research Corporation Ablation device
WO2012158530A1 (en) 2011-05-13 2012-11-22 Broncus Technologies, Inc. Methods and devices for ablation of tissue
US8709034B2 (en) 2011-05-13 2014-04-29 Broncus Medical Inc. Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
US9220887B2 (en) 2011-06-09 2015-12-29 Astora Women's Health LLC Electrode lead including a deployable tissue anchor
JP6062174B2 (ja) * 2011-07-22 2017-01-18 東芝メディカルシステムズ株式会社 Ｘ線診断装置及び制御プログラム
US9387031B2 (en) 2011-07-29 2016-07-12 Medtronic Ablation Frontiers Llc Mesh-overlayed ablation and mapping device
CN102319114A (zh) * 2011-09-02 2012-01-18 王宝根 多功能内镜下复位微创剥离刀
WO2013078235A1 (en) 2011-11-23 2013-05-30 Broncus Medical Inc Methods and devices for diagnosing, monitoring, or treating medical conditions through an opening through an airway wall
AU2012362524B2 (en) 2011-12-30 2018-12-13 Relievant Medsystems, Inc. Systems and methods for treating back pain
WO2013162722A1 (en) * 2012-04-27 2013-10-31 Medtronic Ardian Luxembourg Sarl Methods and devices for localized disease treatment by ablation
US9427602B2 (en) * 2012-05-25 2016-08-30 Ojai Retinal Technology, Llc Pulsating electromagnetic and ultrasound therapy for stimulating targeted heat shock proteins and facilitating protein repair
CN108113762B (zh) 2012-06-27 2024-08-27 曼特瑞斯医药有限责任公司 组织的图像引导治疗
US9113911B2 (en) 2012-09-06 2015-08-25 Medtronic Ablation Frontiers Llc Ablation device and method for electroporating tissue cells
US10588691B2 (en) 2012-09-12 2020-03-17 Relievant Medsystems, Inc. Radiofrequency ablation of tissue within a vertebral body
US9486276B2 (en) 2012-10-11 2016-11-08 Tva Medical, Inc. Devices and methods for fistula formation
WO2014071161A1 (en) 2012-11-05 2014-05-08 Relievant Medsystems, Inc. System and methods for creating curved paths through bone and modulating nerves within the bone
US20140148735A1 (en) * 2012-11-28 2014-05-29 Covidien Lp Device and method for salvaging myocardium following heart attack
US9623211B2 (en) 2013-03-13 2017-04-18 The Spectranetics Corporation Catheter movement control
HK1219068A1 (zh) 2013-03-14 2017-03-24 Tva Medical, Inc. 瘻管配制装置和用於配制瘻管的方法
US9757200B2 (en) 2013-03-14 2017-09-12 The Spectranetics Corporation Intelligent catheter
US9724151B2 (en) 2013-08-08 2017-08-08 Relievant Medsystems, Inc. Modulating nerves within bone using bone fasteners
US10070857B2 (en) 2013-08-31 2018-09-11 Mitralign, Inc. Devices and methods for locating and implanting tissue anchors at mitral valve commissure
WO2015138998A1 (en) 2014-03-14 2015-09-17 Tva Medical, Inc. Fistula formation devices and methods therefor
US9433383B2 (en) 2014-03-18 2016-09-06 Monteris Medical Corporation Image-guided therapy of a tissue
US20150265353A1 (en) 2014-03-18 2015-09-24 Monteris Medical Corporation Image-guided therapy of a tissue
US10675113B2 (en) 2014-03-18 2020-06-09 Monteris Medical Corporation Automated therapy of a three-dimensional tissue region
JP2017513645A (ja) 2014-04-28 2017-06-01 カーディオフォーカス，インコーポレーテッド アブレーション処置の際にｉｃｇ色素組成物を用いて組織を視覚化するためのシステムおよび方法
WO2016033374A1 (en) 2014-08-27 2016-03-03 Tva Medical, Inc. Cryolipopysis devices and methods therefor
US10154888B2 (en) 2014-12-03 2018-12-18 Cardiofocus, Inc. System and method for visual confirmation of pulmonary vein isolation during abalation procedures
US9323005B1 (en) 2014-12-22 2016-04-26 InnovaQuartz LLC Redirecting electromagnetic radiation
US9488782B2 (en) 2014-12-22 2016-11-08 InnovaQuartz LLC Redirecting electromagnetic radiation
US10646275B2 (en) 2014-12-30 2020-05-12 Regents Of The University Of Minnesota Laser catheter with use of determined material type in vascular system in ablation of material
US10646118B2 (en) 2014-12-30 2020-05-12 Regents Of The University Of Minnesota Laser catheter with use of reflected light to determine material type in vascular system
US10646274B2 (en) 2014-12-30 2020-05-12 Regents Of The University Of Minnesota Laser catheter with use of reflected light and force indication to determine material type in vascular system
US10603040B1 (en) 2015-02-09 2020-03-31 Tva Medical, Inc. Methods for treating hypertension and reducing blood pressure with formation of fistula
US10327830B2 (en) 2015-04-01 2019-06-25 Monteris Medical Corporation Cryotherapy, thermal therapy, temperature modulation therapy, and probe apparatus therefor
WO2016201136A1 (en) 2015-06-10 2016-12-15 Ekos Corporation Ultrasound catheter
US10092356B2 (en) 2015-11-18 2018-10-09 InnovaQuartz LLC Radial emissions from optical fibers
US11826097B2 (en) 2015-11-18 2023-11-28 Cyclone Biosciences, Llc Forming radial emissions from optical fibers
US9618700B1 (en) 2015-12-03 2017-04-11 InnovaQuartz LLC Orthogonal output optical fiber
US9662173B1 (en) 2015-12-24 2017-05-30 Cyclone Biosciences LLC Lateral delivery device with active cooling
EP3402432B1 (en) 2016-01-15 2023-05-31 TVA Medical, Inc. Devices for forming a fistula
CA3011240A1 (en) 2016-01-15 2017-07-20 Tva Medical, Inc. Systems and methods for adhering vessels
AU2017207507B2 (en) 2016-01-15 2021-11-11 Tva Medical, Inc. Devices and methods for advancing a wire
US10874422B2 (en) 2016-01-15 2020-12-29 Tva Medical, Inc. Systems and methods for increasing blood flow
US11172821B2 (en) 2016-04-28 2021-11-16 Medtronic Navigation, Inc. Navigation and local thermometry
US11285028B2 (en) 2016-09-25 2022-03-29 Tva Medical, Inc. Vascular stent devices and methods
ES2865323T3 (es) * 2016-12-14 2021-10-15 Clinical Laserthermia Systems Ab Aparato para controlar la termoterapia por láser
WO2018187244A2 (en) 2017-04-03 2018-10-11 Broncus Medical Inc. Electrosurgical access sheath
US11819229B2 (en) 2019-06-19 2023-11-21 Boston Scientific Scimed, Inc. Balloon surface photoacoustic pressure wave generation to disrupt vascular lesions
US11717139B2 (en) 2019-06-19 2023-08-08 Bolt Medical, Inc. Plasma creation via nonaqueous optical breakdown of laser pulse energy for breakup of vascular calcium
US12402946B2 (en) 2019-06-19 2025-09-02 Boston Scientific Scimed, Inc. Breakdown of laser pulse energy for breakup of vascular calcium
US11660427B2 (en) 2019-06-24 2023-05-30 Boston Scientific Scimed, Inc. Superheating system for inertial impulse generation to disrupt vascular lesions
US12280223B2 (en) 2019-06-26 2025-04-22 Boston Scientific Scimed, Inc. Focusing element for plasma system to disrupt vascular lesions
US11937882B2 (en) 2019-08-27 2024-03-26 Biosense Webster (Israel) Ltd. ENT tools
CA3150339A1 (en) 2019-09-12 2021-03-18 Brian W. Donovan Systems and methods for tissue modulation
US12102384B2 (en) 2019-11-13 2024-10-01 Bolt Medical, Inc. Dynamic intravascular lithotripsy device with movable energy guide
US12274497B2 (en) 2019-12-18 2025-04-15 Bolt Medical, Inc. Multiplexer for laser-driven intravascular lithotripsy device
US12446961B2 (en) 2020-02-10 2025-10-21 Bolt Medical, Inc. System and method for pressure monitoring within a catheter system
US11672599B2 (en) 2020-03-09 2023-06-13 Bolt Medical, Inc. Acoustic performance monitoring system and method within intravascular lithotripsy device
US20210290286A1 (en) 2020-03-18 2021-09-23 Bolt Medical, Inc. Optical analyzer assembly and method for intravascular lithotripsy device
US11707323B2 (en) 2020-04-03 2023-07-25 Bolt Medical, Inc. Electrical analyzer assembly for intravascular lithotripsy device
US12295654B2 (en) 2020-06-03 2025-05-13 Boston Scientific Scimed, Inc. System and method for maintaining balloon integrity within intravascular lithotripsy device with plasma generator
US12207870B2 (en) 2020-06-15 2025-01-28 Boston Scientific Scimed, Inc. Spectroscopic tissue identification for balloon intravascular lithotripsy guidance
AU2021306313A1 (en) 2020-07-10 2023-03-02 Relievant Medsystems, Inc. Vertebral denervation in conjunction with vertebral fusion
US20220054194A1 (en) * 2020-08-19 2022-02-24 Bolt Medical, Inc. Faster rise time pulse shaping of plasma generated pressure waves for disruption of vascular calcium
US12082876B1 (en) 2020-09-28 2024-09-10 Relievant Medsystems, Inc. Introducer drill
US12016610B2 (en) 2020-12-11 2024-06-25 Bolt Medical, Inc. Catheter system for valvuloplasty procedure
JP2024505335A (ja) 2020-12-22 2024-02-06 リリーバント メドシステムズ、インコーポレイテッド 脊椎神経調節の候補の予測
US11672585B2 (en) 2021-01-12 2023-06-13 Bolt Medical, Inc. Balloon assembly for valvuloplasty catheter system
WO2022154954A1 (en) 2021-01-12 2022-07-21 Bolt Medical, Inc. Balloon assembly for valvuloplasty catheter system
US11648057B2 (en) 2021-05-10 2023-05-16 Bolt Medical, Inc. Optical analyzer assembly with safety shutdown system for intravascular lithotripsy device
US11806075B2 (en) 2021-06-07 2023-11-07 Bolt Medical, Inc. Active alignment system and method for laser optical coupling
US12433668B1 (en) 2021-11-08 2025-10-07 Relievant Medsystems, Inc. Impedance stoppage mitigation during radiofrequency tissue ablation procedures
US11839391B2 (en) 2021-12-14 2023-12-12 Bolt Medical, Inc. Optical emitter housing assembly for intravascular lithotripsy device

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1604383A1 (ru) * 1981-12-11 1990-11-07 Научно-исследовательский институт патологии кровообращения Способ лечени ишемической болезни сердца
FR2560052B1 (fr) * 1984-02-29 1988-02-05 Benhaim Jean Perfectionnement a une sonde de catheterisme vasculaire
US5318024A (en) * 1985-03-22 1994-06-07 Massachusetts Institute Of Technology Laser endoscope for spectroscopic imaging
US4785815A (en) * 1985-10-23 1988-11-22 Cordis Corporation Apparatus for locating and ablating cardiac conduction pathways
HU194499B (en) * 1986-01-08 1988-02-29 Peter Polgar Electrode-catheter for ablation of his fascicle
US4784133A (en) * 1987-01-28 1988-11-15 Mackin Robert A Working well balloon angioscope and method
DE3718139C1 (de) * 1987-05-29 1988-12-08 Strahlen Umweltforsch Gmbh Herzkatheter
SU1754128A1 (ru) * 1989-03-06 1992-08-15 Харьковский научно-исследовательский институт общей и неотложной хирургии Способ лечени ишемической болезни сердца
DE3911796A1 (de) * 1989-04-11 1990-10-18 Messerschmitt Boelkow Blohm Myokardsonde
US4985028A (en) * 1989-08-30 1991-01-15 Angeion Corporation Catheter
US5104393A (en) * 1989-08-30 1992-04-14 Angelase, Inc. Catheter
US5169396A (en) * 1990-06-08 1992-12-08 Kambiz Dowlatshahi Method for interstitial laser therapy
US5188634A (en) * 1990-07-13 1993-02-23 Trimedyne, Inc. Rotatable laser probe with beveled tip
US5154501A (en) * 1990-10-19 1992-10-13 Angelase, Inc. Process for identification of an active site of ventricular tachycardia and for electrode attachment of an endocardial defibrilator
US5172699A (en) * 1990-10-19 1992-12-22 Angelase, Inc. Process of identification of a ventricular tachycardia (VT) active site and an ablation catheter system
US5269777A (en) * 1990-11-01 1993-12-14 Pdt Systems, Inc. Diffusion tip for optical fibers
DK0561903T3 (da) * 1990-12-10 1995-08-21 Howmedica Et middel og en fremgangsmåde til interstitiel laserenergiindføring
RU2006231C1 (ru) * 1990-12-29 1994-01-30 Ярослав Валерьевич Голуб Способ модуляции чувствительности рецепторов организма
US5242438A (en) * 1991-04-22 1993-09-07 Trimedyne, Inc. Method and apparatus for treating a body site with laterally directed laser radiation
NZ242509A (en) * 1991-05-01 1996-03-26 Univ Columbia Myocardial revascularisation using laser
US5222953A (en) * 1991-10-02 1993-06-29 Kambiz Dowlatshahi Apparatus for interstitial laser therapy having an improved temperature sensor for tissue being treated
US5281218A (en) * 1992-06-05 1994-01-25 Cardiac Pathways Corporation Catheter having needle electrode for radiofrequency ablation
US5253312A (en) * 1992-06-26 1993-10-12 Cytocare, Inc. Optical fiber tip for use in a laser delivery system and a method for forming same
WO1994002077A2 (en) * 1992-07-15 1994-02-03 Angelase, Inc. Ablation catheter system
US5298026A (en) * 1992-07-23 1994-03-29 General Electric Company Method and apparatus for laser medical treatment
US5486208A (en) * 1993-02-10 1996-01-23 Ginsburg; Robert Method and apparatus for controlling a patient's body temperature by in situ blood temperature modification
US5403311A (en) * 1993-03-29 1995-04-04 Boston Scientific Corporation Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue
US5431649A (en) * 1993-08-27 1995-07-11 Medtronic, Inc. Method and apparatus for R-F ablation
US5431647A (en) * 1994-07-13 1995-07-11 Pioneer Optics Company Fiberoptic cylindrical diffuser
US5643253A (en) * 1995-06-06 1997-07-01 Rare Earth Medical, Inc. Phototherapy apparatus with integral stopper device
US5551427A (en) * 1995-02-13 1996-09-03 Altman; Peter A. Implantable device for the effective elimination of cardiac arrhythmogenic sites
US5868740A (en) * 1995-03-24 1999-02-09 Board Of Regents-Univ Of Nebraska Method for volumetric tissue ablation
US5824005A (en) 1995-08-22 1998-10-20 Board Of Regents, The University Of Texas System Maneuverable electrophysiology catheter for percutaneous or intraoperative ablation of cardiac arrhythmias
US5775338A (en) * 1997-01-10 1998-07-07 Scimed Life Systems, Inc. Heated perfusion balloon for reduction of restenosis
US6404956B1 (en) 1997-10-02 2002-06-11 3M Intellectual Properties Company Long-length continuous phase Bragg reflectors in optical media
US6063082A (en) * 1997-11-04 2000-05-16 Scimed Life Systems, Inc. Percutaneous myocardial revascularization basket delivery system and radiofrequency therapeutic device
IT1302430B1 (it) 1998-08-12 2000-09-05 Alasi Di Arcieri Franco & C S Apparecchio per il controllo e la certificazione della consegna dimateriale oggetto di commercio elettronico e per il contestuale
US6473721B1 (en) 1998-10-26 2002-10-29 Sony Corporation Factory traffic monitoring and analysis apparatus and method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009509571A (ja) * 2005-09-15 2009-03-12 セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド 電気生理学情報の三次元地図を作成するためのシステムおよび方法
WO2008066206A1 (en) * 2006-11-30 2008-06-05 Keio University Abnormal electrical conduction-blocking apparatus using photodynamic therapy (pdt)
KR101454939B1 (ko) * 2006-11-30 2014-10-27 각고호우징 게이오기주크 광선 역학적 치료(ｐｄｔ)를 이용한 이상 전기 전도 차단 장치
US8961580B2 (en) 2006-11-30 2015-02-24 Keio University Abnormal electrical conduction blocking apparatus using photodynamic therapy (PDT)
US9724537B2 (en) 2006-11-30 2017-08-08 Keio University Abnormal electrical conduction blocking apparatus using photodynamic therapy (PDT)
JP2008237882A (ja) * 2007-01-11 2008-10-09 Biosense Webster Inc 心不整脈伝導性経路および病巣を特定する自動ペースマッピング
US8480662B2 (en) 2007-08-22 2013-07-09 Cardiac Pacemakers, Inc. Systems and devices for photoablation
WO2015076262A1 (ja) * 2013-11-19 2015-05-28 株式会社アライ・メッドフォトン研究所 医療用具及び光線治療装置
JP2015097664A (ja) * 2013-11-19 2015-05-28 株式会社アライ・メッドフォトン研究所 医療用具及び光線治療装置

Also Published As

Publication number Publication date
WO1997007735A1 (en) 1997-03-06
US5824005A (en) 1998-10-20
AU737479B2 (en) 2001-08-23
CA2229806A1 (en) 1997-03-06
AU6850396A (en) 1997-03-19
IL123350A0 (en) 1998-09-24
EP0957758A1 (en) 1999-11-24
DE69631909D1 (de) 2004-04-22
EP0957758A4 (enExample) 1999-11-24
EP0957758B1 (en) 2004-03-17
DE69631909T2 (de) 2005-03-03
CN1193267A (zh) 1998-09-16
US6143019A (en) 2000-11-07
US6736808B1 (en) 2004-05-18
ATE261699T1 (de) 2004-04-15

Similar Documents

Publication Publication Date Title
JPH11511999A (ja) 心臓不整脈を経皮的にまたは手術中に切除するための操縦可能な電気生理学カテーテル
Thomas et al. Comparison of epicardial and endocardial linear ablation using handheld probes
US7294143B2 (en) Device and method for ablation of cardiac tissue
US8096990B2 (en) Ablative treatment of the heart to improve patient outcomes following surgery
Prasad et al. Physiological consequences of bipolar radiofrequency energy on the atria and pulmonary veins: a chronic animal study
JP4576521B2 (ja) 組織を処置するための装置および方法
US20080039727A1 (en) Ablative Cardiac Catheter System
Gillette et al. Transvenous cryoablation of the bundle of His
JP2002512552A (ja) 心臓組織中への薬剤のイオン電気導入法による配送
Varghese et al. Surgical ablation of cardiac tissue with nanosecond pulsed electric fields in swine
Weber et al. Laser catheter coagulation of normal and scarred ventricular myocardium in dogs
Ammar et al. Pathophysiology of renal denervation procedures: from renal nerve anatomy to procedural parameters
Curtis et al. Modification of atrioventricular conduction using a combined laser‐electrode catheter
Hirao et al. Transcatheter Neodymium-Yttrium-Aluminum-Garnet Laser Coagulation of Canine Ventricle Using a BalIoon-Tipped Cardioscope
Watanabe et al. Experimental application of microwave tissue coagulation to ventricular myocardium
Yang et al. Microwave Ablation of the Atrioventricular Junction In Vivo and Ventricular Myocardium In Vitro and In Vivo Effects of Varying Power and Duration on Lesion Volume
Fenelon et al. Epicardial radiofrequency ablation of ventricular myocardium: factors affecting lesion formation and damage to adjacent structures
Sakamoto et al. Surgical ablation for atrial fibrillation: the efficacy of a novel bipolar pen device in the cardioplegically arrested and beating heart
AU5430201A (en) A method of inhibiting tissue damage
Wagshall et al. A novel catheter design for laser photocoagulation of the myocardium to ablate ventricular tachycardia
HK1016053A (en) A maneuverable electrophysiology catheter for percutaneous or intraoperative ablation of cardiac arrhythmias
Kubota et al. Atrial ablation using an IRK-151 infrared coagulator in canine model
Wang et al. Alternate energy sources for catheter ablation
Oeff et al. Transcatheter laser photocoagulation for treatment of cardiac arrhythmias
Grogan Jr et al. Catheter ablation of ventricular endocardium using radiofrequency energy: determinants of lesion volume and shape