ATE468824T1 - Katheter zur ablage einer gewebeablationssonde - Google Patents

Katheter zur ablage einer gewebeablationssonde

Info

Publication number
ATE468824T1
ATE468824T1 AT04745030T AT04745030T ATE468824T1 AT E468824 T1 ATE468824 T1 AT E468824T1 AT 04745030 T AT04745030 T AT 04745030T AT 04745030 T AT04745030 T AT 04745030T AT E468824 T1 ATE468824 T1 AT E468824T1
Authority
AT
Austria
Prior art keywords
ablation probe
distal end
delivery catheter
ablation
catheter
Prior art date
Application number
AT04745030T
Other languages
English (en)
Inventor
Niv Ad
Original Assignee
A F M Medical Systems Ltd
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 A F M Medical Systems Ltd filed Critical A F M Medical Systems Ltd
Application granted granted Critical
Publication of ATE468824T1 publication Critical patent/ATE468824T1/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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • 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
    • 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
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00291—Anchoring means for temporary attachment of a device to tissue using suction
    • 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
    • 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
    • A61B2018/1425—Needle
    • 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
    • A61B2018/1435—Spiral

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Laser Surgery Devices (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Endoscopes (AREA)
AT04745030T 2003-07-28 2004-07-28 Katheter zur ablage einer gewebeablationssonde ATE468824T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49026303P 2003-07-28 2003-07-28
PCT/IL2004/000690 WO2005009265A1 (en) 2003-07-28 2004-07-28 Catheter for delivering a tissue ablation probe

Publications (1)

Publication Number Publication Date
ATE468824T1 true ATE468824T1 (de) 2010-06-15

Family

ID=34102972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04745030T ATE468824T1 (de) 2003-07-28 2004-07-28 Katheter zur ablage einer gewebeablationssonde

Country Status (7)

Country Link
US (1) US7416551B2 (de)
EP (1) EP1651125B1 (de)
JP (1) JP2007500035A (de)
AT (1) ATE468824T1 (de)
CA (1) CA2534106A1 (de)
DE (1) DE602004027381D1 (de)
WO (1) WO2005009265A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3756604A1 (de) * 2006-05-12 2020-12-30 Vytronus, Inc. Vorrichtung zur abaltion von körpergewebe
WO2010006341A1 (en) * 2008-07-11 2010-01-14 Gep Technology, Inc. Apparatus and methods for minimally invasive obesity treatment
US20100049099A1 (en) * 2008-07-18 2010-02-25 Vytronus, Inc. Method and system for positioning an energy source
US9089316B2 (en) 2009-11-02 2015-07-28 Endocare, Inc. Cryogenic medical system
US10182859B2 (en) 2008-09-03 2019-01-22 Endocare, Inc. Medical device for the transport of subcooled cryogenic fluid through a linear heat exchanger
US9408654B2 (en) * 2008-09-03 2016-08-09 Endocare, Inc. Modular pulsed pressure device for the transport of liquid cryogen to a cryoprobe
EP2330995B1 (de) * 2008-09-03 2015-08-05 Endocare, Inc. Kryogenes system und verfahren zu seiner verwendung
WO2010096920A1 (en) * 2009-02-24 2010-09-02 George Klein Anchoring catheter sheath
US20130035681A1 (en) * 2011-08-04 2013-02-07 Boston Scientific Scimed, Inc. Novel catheter for contiguous rf ablation
EP2671527B1 (de) * 2012-06-06 2015-07-15 Peter Osypka Stiftung Elektroden Katheter
EP3681426A4 (de) * 2017-09-14 2021-06-09 Regents of the University of California Kryoablationsvorrichtungen und zugehörige verfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5830209A (en) * 1992-02-05 1998-11-03 Angeion Corporation Multi-fiber laser catheter
US5609151A (en) * 1994-09-08 1997-03-11 Medtronic, Inc. Method for R-F ablation
DE19537084A1 (de) 1995-10-05 1997-04-10 Sievers Hans Hinrich Prof Dr M Katheter zur transmyokardialen Revaskularisation
US5725523A (en) 1996-03-29 1998-03-10 Mueller; Richard L. Lateral-and posterior-aspect method and apparatus for laser-assisted transmyocardial revascularization and other surgical applications
US5910150A (en) * 1996-12-02 1999-06-08 Angiotrax, Inc. Apparatus for performing surgery
US6071279A (en) * 1996-12-19 2000-06-06 Ep Technologies, Inc. Branched structures for supporting multiple electrode elements
US6056743A (en) * 1997-11-04 2000-05-02 Scimed Life Systems, Inc. Percutaneous myocardial revascularization device and method
US6280441B1 (en) * 1997-12-15 2001-08-28 Sherwood Services Ag Apparatus and method for RF lesioning
US6702811B2 (en) * 1999-04-05 2004-03-09 Medtronic, Inc. Ablation catheter assembly with radially decreasing helix and method of use
US6514250B1 (en) * 2000-04-27 2003-02-04 Medtronic, Inc. Suction stabilized epicardial ablation devices

Also Published As

Publication number Publication date
CA2534106A1 (en) 2005-02-03
WO2005009265A1 (en) 2005-02-03
US20050113743A1 (en) 2005-05-26
JP2007500035A (ja) 2007-01-11
US7416551B2 (en) 2008-08-26
EP1651125A1 (de) 2006-05-03
DE602004027381D1 (de) 2010-07-08
EP1651125B1 (de) 2010-05-26

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Legal Events

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