ATE505148T1 - System zur erwärmung einer biologischen stelle im körper eines patienten - Google Patents

System zur erwärmung einer biologischen stelle im körper eines patienten

Info

Publication number
ATE505148T1
ATE505148T1 AT03769029T AT03769029T ATE505148T1 AT E505148 T1 ATE505148 T1 AT E505148T1 AT 03769029 T AT03769029 T AT 03769029T AT 03769029 T AT03769029 T AT 03769029T AT E505148 T1 ATE505148 T1 AT E505148T1
Authority
AT
Austria
Prior art keywords
patient
warming
biological site
energy
electrode
Prior art date
Application number
AT03769029T
Other languages
English (en)
Inventor
Norman Booth
Evan Chong
Original Assignee
Cathrx 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 Cathrx Ltd filed Critical Cathrx Ltd
Application granted granted Critical
Publication of ATE505148T1 publication Critical patent/ATE505148T1/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
    • A61B18/1206—Generators therefor
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • 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
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control
    • 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
    • A61B2018/1286—Generators therefor having a specific transformer
    • 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
    • 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
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
AT03769029T 2002-10-29 2003-10-28 System zur erwärmung einer biologischen stelle im körper eines patienten ATE505148T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2002952318A AU2002952318A0 (en) 2002-10-29 2002-10-29 Production of lesions in a body
PCT/AU2003/001421 WO2004039274A1 (en) 2002-10-29 2003-10-28 System for, and method of, heating a biological site in a patient's body

Publications (1)

Publication Number Publication Date
ATE505148T1 true ATE505148T1 (de) 2011-04-15

Family

ID=28795711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03769029T ATE505148T1 (de) 2002-10-29 2003-10-28 System zur erwärmung einer biologischen stelle im körper eines patienten

Country Status (10)

Country Link
US (1) US7871410B2 (de)
EP (1) EP1562508B1 (de)
JP (1) JP4445393B2 (de)
CN (1) CN1725983B (de)
AT (1) ATE505148T1 (de)
AU (1) AU2002952318A0 (de)
CA (1) CA2503765A1 (de)
DE (1) DE60336748D1 (de)
NZ (1) NZ539317A (de)
WO (1) WO2004039274A1 (de)

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AU2002952318A0 (en) 2002-10-29 2002-11-14 Advanced Metal Coatings Pty Limited Production of lesions in a body
AU2006220221A1 (en) * 2005-03-02 2006-09-08 Cathrx Ltd A heat treatment catheter
US7717618B2 (en) * 2005-12-30 2010-05-18 Optech Ventures, Llc Apparatus and method for high resolution temperature measurement and for hyperthermia therapy
US7691101B2 (en) * 2006-01-06 2010-04-06 Arthrocare Corporation Electrosurgical method and system for treating foot ulcer
US8876746B2 (en) 2006-01-06 2014-11-04 Arthrocare Corporation Electrosurgical system and method for treating chronic wound tissue
US8114071B2 (en) 2006-05-30 2012-02-14 Arthrocare Corporation Hard tissue ablation system
JP4611247B2 (ja) * 2006-06-14 2011-01-12 オリンパスメディカルシステムズ株式会社 高周波処置具
AU2007231704B2 (en) * 2006-11-29 2011-02-24 Cathrx Ltd Heat treating a biological site in a patient's body
GB2452103B (en) 2007-01-05 2011-08-31 Arthrocare Corp Electrosurgical system with suction control apparatus and system
US7862560B2 (en) * 2007-03-23 2011-01-04 Arthrocare Corporation Ablation apparatus having reduced nerve stimulation and related methods
US9358063B2 (en) 2008-02-14 2016-06-07 Arthrocare Corporation Ablation performance indicator for electrosurgical devices
AU2009215265A1 (en) * 2008-02-20 2009-08-27 Syneron Medical Ltd. A skin treatment apparatus for personal use and method for using same
US9782217B2 (en) 2008-11-13 2017-10-10 Covidien Ag Radio frequency generator and method for a cordless medical cauterization and cutting device
US8574187B2 (en) 2009-03-09 2013-11-05 Arthrocare Corporation System and method of an electrosurgical controller with output RF energy control
US8257350B2 (en) 2009-06-17 2012-09-04 Arthrocare Corporation Method and system of an electrosurgical controller with wave-shaping
US8372067B2 (en) 2009-12-09 2013-02-12 Arthrocare Corporation Electrosurgery irrigation primer systems and methods
US8747399B2 (en) 2010-04-06 2014-06-10 Arthrocare Corporation Method and system of reduction of low frequency muscle stimulation during electrosurgical procedures
USD658760S1 (en) 2010-10-15 2012-05-01 Arthrocare Corporation Wound care electrosurgical wand
US8685018B2 (en) 2010-10-15 2014-04-01 Arthrocare Corporation Electrosurgical wand and related method and system
US8568405B2 (en) 2010-10-15 2013-10-29 Arthrocare Corporation Electrosurgical wand and related method and system
WO2012100355A1 (en) 2011-01-30 2012-08-02 University Health Network Coil electrode for thermal therapy
US9131597B2 (en) 2011-02-02 2015-09-08 Arthrocare Corporation Electrosurgical system and method for treating hard body tissue
KR101415902B1 (ko) * 2012-05-18 2014-07-08 신경민 소작 겸용 스텐트 시술장치
US9713489B2 (en) 2013-03-07 2017-07-25 Arthrocare Corporation Electrosurgical methods and systems
US9693818B2 (en) 2013-03-07 2017-07-04 Arthrocare Corporation Methods and systems related to electrosurgical wands
US9801678B2 (en) 2013-03-13 2017-10-31 Arthrocare Corporation Method and system of controlling conductive fluid flow during an electrosurgical procedure
CN105263557B (zh) 2013-06-07 2018-07-06 导管治疗有限公司 用于导管的电引线以及制造方法
CN104287827B (zh) * 2013-07-19 2018-03-02 卡尔迪雅（天津）医疗器械有限公司 一种去肾交感神经射频消融电极及射频消融系统

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Also Published As

Publication number Publication date
US7871410B2 (en) 2011-01-18
WO2004039274A1 (en) 2004-05-13
JP4445393B2 (ja) 2010-04-07
AU2002952318A0 (en) 2002-11-14
EP1562508A1 (de) 2005-08-17
DE60336748D1 (de) 2011-05-26
US20050273091A1 (en) 2005-12-08
EP1562508A4 (de) 2006-04-05
CA2503765A1 (en) 2004-05-13
CN1725983B (zh) 2010-04-21
EP1562508B1 (de) 2011-04-13
NZ539317A (en) 2007-06-29
CN1725983A (zh) 2006-01-25
JP2006504453A (ja) 2006-02-09

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