AU3955195A - Combined radiofrequency and high voltage pulse catheter ablation - Google Patents

Combined radiofrequency and high voltage pulse catheter ablation

Info

Publication number
AU3955195A
AU3955195A AU39551/95A AU3955195A AU3955195A AU 3955195 A AU3955195 A AU 3955195A AU 39551/95 A AU39551/95 A AU 39551/95A AU 3955195 A AU3955195 A AU 3955195A AU 3955195 A AU3955195 A AU 3955195A
Authority
AU
Australia
Prior art keywords
high voltage
voltage pulse
catheter ablation
combined radiofrequency
radiofrequency
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.)
Abandoned
Application number
AU39551/95A
Inventor
Wilton W. Webster Jr.
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.)
Biosense Webster Inc
Original Assignee
Cordis 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 Cordis Webster Inc filed Critical Cordis Webster Inc
Publication of AU3955195A publication Critical patent/AU3955195A/en
Abandoned 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
    • 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
    • A61B18/1402—Probes for open surgery
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Physiology (AREA)
  • Surgical Instruments (AREA)
AU39551/95A 1994-10-07 1995-10-06 Combined radiofrequency and high voltage pulse catheter ablation Abandoned AU3955195A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32018294A 1994-10-07 1994-10-07
US320182 1994-10-07
PCT/US1995/013129 WO1996010950A1 (en) 1994-10-07 1995-10-06 Combined radiofrequency and high voltage pulse catheter ablation

Publications (1)

Publication Number Publication Date
AU3955195A true AU3955195A (en) 1996-05-02

Family

ID=23245239

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39551/95A Abandoned AU3955195A (en) 1994-10-07 1995-10-06 Combined radiofrequency and high voltage pulse catheter ablation

Country Status (2)

Country Link
AU (1) AU3955195A (en)
WO (1) WO1996010950A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1782741A3 (en) 2003-01-09 2008-11-05 Gyrus Medical Limited An electrosurgical generator
JP2012517306A (en) 2009-02-12 2012-08-02 イューエムセー ユトレヒト ホールディング ベースローテン フェンノートシャップ Ablation catheter and method for electrically insulating heart tissue
US11974798B2 (en) 2018-07-17 2024-05-07 Biosense Webster (Israel) Ltd. Temperature-controlled pulsed RF ablation
CN114010309B (en) * 2021-11-03 2023-10-20 融和医疗科技(浙江)有限公司 ablation system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896671A (en) * 1988-08-01 1990-01-30 C. R. Bard, Inc. Catheter with contoured ablation electrode
US5156151A (en) * 1991-02-15 1992-10-20 Cardiac Pathways Corporation Endocardial mapping and ablation system and catheter probe

Also Published As

Publication number Publication date
WO1996010950A1 (en) 1996-04-18

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