ATE414480T1 - Asymmetrischer zweirichtungssteuerbarer katheter - Google Patents

Asymmetrischer zweirichtungssteuerbarer katheter

Info

Publication number
ATE414480T1
ATE414480T1 AT02253006T AT02253006T ATE414480T1 AT E414480 T1 ATE414480 T1 AT E414480T1 AT 02253006 T AT02253006 T AT 02253006T AT 02253006 T AT02253006 T AT 02253006T AT E414480 T1 ATE414480 T1 AT E414480T1
Authority
AT
Austria
Prior art keywords
lumen
tip section
catheter body
puller wire
compression coil
Prior art date
Application number
AT02253006T
Other languages
English (en)
Inventor
Frank Nguyen
Original Assignee
Biosense Webster Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biosense Webster Inc filed Critical Biosense Webster Inc
Application granted granted Critical
Publication of ATE414480T1 publication Critical patent/ATE414480T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
AT02253006T 2001-04-30 2002-04-29 Asymmetrischer zweirichtungssteuerbarer katheter ATE414480T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/846,732 US6551271B2 (en) 2001-04-30 2001-04-30 Asymmetrical bidirectional steerable catheter

Publications (1)

Publication Number Publication Date
ATE414480T1 true ATE414480T1 (de) 2008-12-15

Family

ID=25298782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02253006T ATE414480T1 (de) 2001-04-30 2002-04-29 Asymmetrischer zweirichtungssteuerbarer katheter

Country Status (5)

Country Link
US (1) US6551271B2 (de)
EP (1) EP1254641B1 (de)
JP (2) JP2002360704A (de)
AT (1) ATE414480T1 (de)
DE (1) DE60229896D1 (de)

Families Citing this family (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004937B2 (en) * 2002-07-31 2006-02-28 Cryocor, Inc. Wire reinforced articulation segment
US20040034365A1 (en) * 2002-08-16 2004-02-19 Lentz David J. Catheter having articulation system
US7087064B1 (en) * 2002-10-15 2006-08-08 Advanced Cardiovascular Systems, Inc. Apparatuses and methods for heart valve repair
US8187324B2 (en) 2002-11-15 2012-05-29 Advanced Cardiovascular Systems, Inc. Telescoping apparatus for delivering and adjusting a medical device in a vessel
US7335213B1 (en) 2002-11-15 2008-02-26 Abbott Cardiovascular Systems Inc. Apparatus and methods for heart valve repair
US7404824B1 (en) * 2002-11-15 2008-07-29 Advanced Cardiovascular Systems, Inc. Valve aptation assist device
US7331972B1 (en) 2002-11-15 2008-02-19 Abbott Cardiovascular Systems Inc. Heart valve chord cutter
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
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
US6945978B1 (en) 2002-11-15 2005-09-20 Advanced Cardiovascular Systems, Inc. Heart valve catheter
US6926711B2 (en) * 2003-07-30 2005-08-09 Cryocor, Inc. Articulating catheter for cryoablation with reduced diameter section
US7998112B2 (en) * 2003-09-30 2011-08-16 Abbott Cardiovascular Systems Inc. Deflectable catheter assembly and method of making same
US20050119644A1 (en) * 2003-12-01 2005-06-02 Koerner Richard J. Articulating catheter tip with wedge-cuts
US20050177131A1 (en) * 2004-02-09 2005-08-11 Lentz David J. Catheter articulation segment with alternating cuts
US7637903B2 (en) * 2004-02-09 2009-12-29 Cryocor, Inc. Catheter articulation segment with alternating cuts
EP1761187B1 (de) * 2004-05-17 2011-11-30 C.R. Bard, Inc. Irrigierter katheter
US8007462B2 (en) 2004-05-17 2011-08-30 C. R. Bard, Inc. Articulated catheter
US20050283179A1 (en) * 2004-06-17 2005-12-22 Lentz David J Introducer sheath
US7374553B2 (en) * 2004-06-24 2008-05-20 Cryocor, Inc. System for bi-directionally controlling the cryo-tip of a cryoablation catheter
US7285108B2 (en) * 2004-06-24 2007-10-23 Cryocor, Inc. Active system for deflecting a distal portion of a catheter into a hoop configuration
US7357797B2 (en) * 2004-06-30 2008-04-15 Cryocor, Inc. System and method for varying return pressure to control tip temperature of a cryoablation catheter
US20060047245A1 (en) * 2004-08-24 2006-03-02 Ruchir Sehra Catheter control unit
US20060089637A1 (en) 2004-10-14 2006-04-27 Werneth Randell L Ablation catheter
US20060084939A1 (en) * 2004-10-20 2006-04-20 Lentz David J Articulation segment for a catheter
US8617152B2 (en) 2004-11-15 2013-12-31 Medtronic Ablation Frontiers Llc Ablation system with feedback
US7429261B2 (en) 2004-11-24 2008-09-30 Ablation Frontiers, Inc. Atrial ablation catheter and method of use
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
US8376990B2 (en) * 2005-05-19 2013-02-19 Biosense Webster, Inc. Steerable catheter with distal tip orientation sheaths
EP2759276A1 (de) 2005-06-20 2014-07-30 Medtronic Ablation Frontiers LLC Ablationskatheter
AU2006268238A1 (en) 2005-07-11 2007-01-18 Medtronic Ablation Frontiers Llc Low power tissue ablation system
US8657814B2 (en) 2005-08-22 2014-02-25 Medtronic Ablation Frontiers Llc User interface for tissue ablation system
US9445784B2 (en) 2005-09-22 2016-09-20 Boston Scientific Scimed, Inc Intravascular ultrasound catheter
DE102006000399A1 (de) * 2006-08-10 2008-02-14 Novineon Healthcare Technology Partners Gmbh Medizinisches Instrument
CN100450562C (zh) * 2006-11-15 2009-01-14 项允成 尿管导引器
JP5228161B2 (ja) 2007-03-09 2013-07-03 富士フイルム株式会社 内視鏡の湾曲装置
US8641704B2 (en) 2007-05-11 2014-02-04 Medtronic Ablation Frontiers Llc Ablation therapy system and method for treating continuous atrial fibrillation
US8216217B2 (en) 2007-08-23 2012-07-10 Aegea Medical, Inc. Uterine therapy device and method
EP2170198B1 (de) 2007-07-06 2015-04-15 Tsunami Medtech, LLC Medizinisches system
US20090125010A1 (en) * 2007-07-06 2009-05-14 Sharkey Hugh R Uterine Therapy Device and Method
US10660690B2 (en) 2007-12-28 2020-05-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for measurement of an impedance using a catheter such as an ablation catheter
US10695126B2 (en) 2008-10-06 2020-06-30 Santa Anna Tech Llc Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue
US9561067B2 (en) 2008-10-06 2017-02-07 Virender K. Sharma Method and apparatus for tissue ablation
US10064697B2 (en) 2008-10-06 2018-09-04 Santa Anna Tech Llc Vapor based ablation system for treating various indications
US9561068B2 (en) 2008-10-06 2017-02-07 Virender K. Sharma Method and apparatus for tissue ablation
US9561066B2 (en) 2008-10-06 2017-02-07 Virender K. Sharma Method and apparatus for tissue ablation
CN104739502B (zh) 2008-10-06 2018-01-19 维兰德·K·沙马 用于组织消融的方法和装置
US9339331B2 (en) 2008-12-29 2016-05-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Non-contact electrode basket catheters with irrigation
US8808345B2 (en) * 2008-12-31 2014-08-19 Medtronic Ardian Luxembourg S.A.R.L. Handle assemblies for intravascular treatment devices and associated systems and methods
US11284931B2 (en) 2009-02-03 2022-03-29 Tsunami Medtech, Llc Medical systems and methods for ablating and absorbing tissue
WO2010096347A1 (en) * 2009-02-20 2010-08-26 Boston Scientific Scimed, Inc. Asymmetric dual directional steerable catheter sheath
US8920369B2 (en) 2009-06-24 2014-12-30 Shifamed Holdings, Llc Steerable delivery sheaths
CN104548316B (zh) * 2009-06-24 2018-01-26 施菲姆德控股有限责任公司 可转向医疗输送装置及使用方法
US20120312103A1 (en) * 2009-11-10 2012-12-13 Kerstin Hannott Inspection device and method for positioning an inspection device
US8906013B2 (en) 2010-04-09 2014-12-09 Endosense Sa Control handle for a contact force ablation catheter
US9795765B2 (en) 2010-04-09 2017-10-24 St. Jude Medical International Holding S.À R.L. Variable stiffness steering mechanism for catheters
US9918787B2 (en) 2010-05-05 2018-03-20 St. Jude Medical, Atrial Fibrillation Division, Inc. Monitoring, managing and/or protecting system and method for non-targeted tissue
US9943353B2 (en) 2013-03-15 2018-04-17 Tsunami Medtech, Llc Medical system and method of use
US9743974B2 (en) 2010-11-09 2017-08-29 Aegea Medical Inc. Positioning method and apparatus for delivering vapor to the uterus
US8560086B2 (en) 2010-12-02 2013-10-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter electrode assemblies and methods of construction therefor
JP5557393B2 (ja) * 2011-01-19 2014-07-23 日本ライフライン株式会社 先端偏向操作可能カテーテル
US9662060B2 (en) 2011-10-07 2017-05-30 Aegea Medical Inc. Integrity testing method and apparatus for delivering vapor to the uterus
US9821143B2 (en) 2011-12-15 2017-11-21 Imricor Medical Systems, Inc. Steerable sheath including elastomeric member
US9757538B2 (en) 2011-12-15 2017-09-12 Imricor Medical Systems, Inc. MRI compatible control handle for steerable sheath with audible, tactile and/or visual means
US20140135745A1 (en) 2011-12-15 2014-05-15 Imricor Medical Systems, Inc. Mri compatible handle and steerable sheath
US9101269B2 (en) * 2011-12-15 2015-08-11 Biosense Webster (Israel), Ltd. Self-holding medical device control handle with cam actuated clutch mechanism
US8961550B2 (en) 2012-04-17 2015-02-24 Indian Wells Medical, Inc. Steerable endoluminal punch
US9233225B2 (en) 2012-11-10 2016-01-12 Curvo Medical, Inc. Coaxial bi-directional catheter
US9549666B2 (en) 2012-11-10 2017-01-24 Curvo Medical, Inc. Coaxial micro-endoscope
US9694161B2 (en) * 2012-11-14 2017-07-04 Biosense Webster (Israel), Ltd. Catheter with flat beam providing nonsymmetrical curve bi-directional deflection
US9248255B2 (en) 2012-11-14 2016-02-02 Biosense Webster (Israel) Ltd. Catheter with improved torque transmission
US20140200639A1 (en) 2013-01-16 2014-07-17 Advanced Neuromodulation Systems, Inc. Self-expanding neurostimulation leads having broad multi-electrode arrays
US9855404B2 (en) 2013-05-03 2018-01-02 St. Jude Medical International Holding S.À R.L. Dual bend radii steering catheter
JP2014111139A (ja) * 2013-12-27 2014-06-19 Sumitomo Bakelite Co Ltd カテーテル
JP6336620B2 (ja) 2014-05-06 2018-06-06 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド 電極支持構造アセンブリ
ES2942296T3 (es) 2014-05-22 2023-05-31 Aegea Medical Inc Método de prueba de integridad y aparato para administrar vapor al útero
EP3145425B1 (de) 2014-05-22 2024-10-23 CooperSurgical, Inc. Systeme für endometriumablation
US10118022B2 (en) 2014-06-05 2018-11-06 St. Jude Medical, Cardiology Division, Inc. Deflectable catheter shaft section
EP3434218B1 (de) 2014-06-17 2020-02-12 St. Jude Medical, Cardiology Division, Inc. Asymmetrische katheterkurvenformen
US9844645B2 (en) 2014-06-17 2017-12-19 St. Jude Medical, Cardiology Division, Inc. Triple coil catheter support
US10898096B2 (en) 2014-10-27 2021-01-26 St. Jude Medical, Cardiology Division, Inc. Apparatus and method for connecting elements in medical devices
US11350987B2 (en) 2015-01-28 2022-06-07 St. Jude Medical, Cardiology Division, Inc. Thermal mapping catheter
JP6600468B2 (ja) 2015-02-24 2019-10-30 日本ライフライン株式会社 カテーテル
EP3274037B1 (de) 2015-03-27 2021-11-03 Kalila Medical, Inc. Lenkbare medizinische vorrichtungen
CA2982823A1 (en) 2015-04-24 2016-10-27 Shifamed Holdings, Llc Steerable medical devices, systems, and methods of use
US10602983B2 (en) 2015-05-08 2020-03-31 St. Jude Medical International Holding S.À R.L. Integrated sensors for medical devices and method of making integrated sensors for medical devices
US10595738B2 (en) 2015-10-21 2020-03-24 St. Jude Medical, Cardiology Division, Inc. High density electrode mapping catheter
WO2017070531A1 (en) 2015-10-21 2017-04-27 St. Jude, Cardiology Division, Inc. High density electrode mapping catheter
CA3003045A1 (en) 2015-11-09 2017-05-18 Shifamed Holdings, Llc Steering assemblies for medical devices, and methods of use
CN109069064B (zh) 2016-02-19 2022-05-13 埃杰亚医疗公司 用于确定体腔的完整性的方法和设备
US12364537B2 (en) 2016-05-02 2025-07-22 Santa Anna Tech Llc Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue
EP4179991B1 (de) 2016-05-03 2024-04-24 St. Jude Medical, Cardiology Division, Inc. Bewässerter hochdichter elektrodenkatheter
US11331140B2 (en) 2016-05-19 2022-05-17 Aqua Heart, Inc. Heated vapor ablation systems and methods for treating cardiac conditions
AU2017301399B2 (en) * 2016-07-28 2019-05-16 Cook Medical Technologies Llc Distal wire securement in steerable catheter
WO2018080985A1 (en) 2016-10-24 2018-05-03 St. Jude Medical, Cardiology Division, Inc. Catheter insertion devices
US11172858B2 (en) 2016-10-28 2021-11-16 St. Jude Medical, Cardiology Division, Inc. Flexible high-density mapping catheter
CN110177494A (zh) 2017-01-19 2019-08-27 圣犹达医疗用品心脏病学部门有限公司 鞘可视化
US20180228393A1 (en) * 2017-02-15 2018-08-16 Biosense Webster (Israel) Ltd. Electrophysiologic device construction
WO2019010395A1 (en) 2017-07-07 2019-01-10 St. Jude Medical, Cardiology Division, Inc. HIGH DENSITY ELECTRODE CARTOGRAPH CATHETER IN LAYERS
US11647935B2 (en) 2017-07-24 2023-05-16 St. Jude Medical, Cardiology Division, Inc. Masked ring electrodes
EP3668581B1 (de) 2017-11-28 2022-09-21 St. Jude Medical, Cardiology Division, Inc. Lumenverwaltungskatheter
US12575877B2 (en) 2018-04-05 2026-03-17 St. Jude Medical, Cardiology Division, Inc. High density electrode mapping catheter
EP4230165A1 (de) 2018-05-21 2023-08-23 St. Jude Medical, Cardiology Division, Inc. Hochfrequenzablations- und gleichstromelektroporationskatheter
US12156979B2 (en) 2018-05-21 2024-12-03 St. Jude Medical, Cardiology Division, Inc. Deflectable catheter shaft with pullwire anchor feature
EP3801324B1 (de) 2018-06-01 2025-05-28 Aqua Medical, Inc. Systeme zur erzeugung und abgabe von dampf
US20240398462A1 (en) 2018-06-01 2024-12-05 Aqua Medical, Inc. Duodenal Ablation with Improved Depth and Consistency of Ablation
WO2020039392A2 (en) 2018-08-23 2020-02-27 St. Jude Medical, Cardiology Division, Inc. Curved high density electrode mapping catheter
WO2020065587A2 (en) 2018-09-27 2020-04-02 St. Jude Medical, Cardiology Division, Inc. Uniform mapping balloon
US11918762B2 (en) 2018-10-03 2024-03-05 St. Jude Medical, Cardiology Division, Inc. Reduced actuation force electrophysiology catheter handle
WO2020086749A1 (en) * 2018-10-25 2020-04-30 Canon U.S.A., Inc. Medical apparatus with reflow trapped anchors and method of use thereof
US12257400B2 (en) 2018-10-31 2025-03-25 Canon U.S.A., Inc. Medical apparatus with reflow trapped anchors and method of use thereof
US11045628B2 (en) 2018-12-11 2021-06-29 Biosense Webster (Israel) Ltd. Balloon catheter with high articulation
EP4364680A3 (de) 2020-08-18 2024-07-10 St. Jude Medical, Cardiology Division, Inc. Hochdichte elektrodenkatheter mit magnetischer positionsverfolgung
WO2022098932A1 (en) 2020-11-09 2022-05-12 Agile Devices, Inc. Devices for steering catheters
US12551658B2 (en) 2022-03-25 2026-02-17 St. Jude Medical, Cardiology Division, Inc. Steerable introducer with slide block divider

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2618026B2 (ja) * 1988-11-09 1997-06-11 オリンパス光学工業株式会社 内視鏡
EP0415553B1 (de) * 1989-07-31 1996-01-17 Kabushiki Kaisha Machida Seisakusho Biegeeinrichtung
US5820591A (en) * 1990-02-02 1998-10-13 E. P. Technologies, Inc. Assemblies for creating compound curves in distal catheter regions
JPH0730003Y2 (ja) * 1990-05-24 1995-07-12 旭光学工業株式会社 内視境の湾曲装置
US5329923A (en) 1991-02-15 1994-07-19 Lundquist Ingemar H Torquable catheter
US5328467A (en) 1991-11-08 1994-07-12 Ep Technologies, Inc. Catheter having a torque transmitting sleeve
US5549542A (en) 1992-11-17 1996-08-27 Life Medical Technologies, Inc. Deflectable endoscope
JP3727407B2 (ja) * 1996-04-02 2005-12-14 テルモ株式会社 カテーテルチューブ
US6024739A (en) 1997-09-05 2000-02-15 Cordis Webster, Inc. Method for detecting and revascularizing ischemic myocardial tissue
US5897529A (en) 1997-09-05 1999-04-27 Cordis Webster, Inc. Steerable deflectable catheter having improved flexibility
US6123699A (en) * 1997-09-05 2000-09-26 Cordis Webster, Inc. Omni-directional steerable catheter
US6183463B1 (en) * 1997-12-01 2001-02-06 Cordis Webster, Inc. Bidirectional steerable cathether with bidirectional control handle
JP4017734B2 (ja) * 1998-03-19 2007-12-05 ペンタックス株式会社 内視鏡の挿入部
US6198974B1 (en) * 1998-08-14 2001-03-06 Cordis Webster, Inc. Bi-directional steerable catheter
US6468260B1 (en) * 1999-05-07 2002-10-22 Biosense Webster, Inc. Single gear drive bidirectional control handle for steerable catheter
JP2001161636A (ja) * 1999-12-07 2001-06-19 Olympus Optical Co Ltd 内視鏡装置

Also Published As

Publication number Publication date
US20020161330A1 (en) 2002-10-31
JP2002360704A (ja) 2002-12-17
JP2012050855A (ja) 2012-03-15
DE60229896D1 (de) 2009-01-02
EP1254641A2 (de) 2002-11-06
EP1254641B1 (de) 2008-11-19
US6551271B2 (en) 2003-04-22
EP1254641A3 (de) 2004-09-01

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