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)
  • Materials For Medical Uses (AREA)
  • Prostheses (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 (116)

* Cited by examiner, † Cited by third party
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US7485143B2 (en) * 2002-11-15 2009-02-03 Abbott Cardiovascular Systems Inc. Apparatuses and methods for heart valve repair
US7335213B1 (en) 2002-11-15 2008-02-26 Abbott Cardiovascular Systems Inc. Apparatus and methods for heart valve repair
US7331972B1 (en) 2002-11-15 2008-02-19 Abbott Cardiovascular Systems Inc. Heart valve chord cutter
US8187324B2 (en) 2002-11-15 2012-05-29 Advanced Cardiovascular Systems, Inc. Telescoping apparatus for delivering and adjusting a medical device in a vessel
US6945978B1 (en) 2002-11-15 2005-09-20 Advanced Cardiovascular Systems, Inc. Heart valve catheter
US7404824B1 (en) 2002-11-15 2008-07-29 Advanced Cardiovascular Systems, Inc. Valve aptation assist device
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
US9149602B2 (en) 2005-04-22 2015-10-06 Advanced Cardiovascular Systems, Inc. Dual needle delivery system
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
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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
WO2005113057A1 (en) 2004-05-17 2005-12-01 C. R. Bard, Inc. Articulated catheter
WO2005112814A2 (en) * 2004-05-17 2005-12-01 C.R. Bard, Inc. Irrigated 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
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Also Published As

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

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