DE60336748D1 - System zur erwärmung einer biologischen stelle im körper eines patienten - Google Patents
System zur erwärmung einer biologischen stelle im körper eines patientenInfo
- Publication number
- DE60336748D1 DE60336748D1 DE60336748T DE60336748T DE60336748D1 DE 60336748 D1 DE60336748 D1 DE 60336748D1 DE 60336748 T DE60336748 T DE 60336748T DE 60336748 T DE60336748 T DE 60336748T DE 60336748 D1 DE60336748 D1 DE 60336748D1
- Authority
- DE
- Germany
- Prior art keywords
- patient
- heating
- energy
- electrode
- biological
- 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.)
- Expired - Lifetime
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
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 |
---|---|
DE60336748D1 true DE60336748D1 (de) | 2011-05-26 |
Family
ID=28795711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60336748T Expired - Lifetime DE60336748D1 (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) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7186234B2 (en) | 1995-11-22 | 2007-03-06 | Arthrocare Corporation | Electrosurgical apparatus and methods for treatment and removal of tissue |
AU2002952318A0 (en) | 2002-10-29 | 2002-11-14 | Advanced Metal Coatings Pty Limited | Production of lesions in a body |
CN101132743A (zh) * | 2005-03-02 | 2008-02-27 | 导管治疗有限公司 | 热疗导管 |
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 |
WO2007143445A2 (en) | 2006-05-30 | 2007-12-13 | 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 |
US8192424B2 (en) | 2007-01-05 | 2012-06-05 | Arthrocare Corporation | Electrosurgical system with suction control apparatus, system and method |
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 |
EP2244786B1 (de) * | 2008-02-20 | 2017-08-30 | Syneron Medical Ltd. | Hautbehandlungsgerät für den persönlichen gebrauch und verwendungsverfahren dafür |
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 |
US8568405B2 (en) | 2010-10-15 | 2013-10-29 | Arthrocare Corporation | Electrosurgical wand and related method and system |
US8685018B2 (en) | 2010-10-15 | 2014-04-01 | Arthrocare Corporation | Electrosurgical wand and related method and system |
US9943360B2 (en) | 2011-01-30 | 2018-04-17 | 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 |
US9693818B2 (en) | 2013-03-07 | 2017-07-04 | Arthrocare Corporation | Methods and systems related to electrosurgical wands |
US9713489B2 (en) | 2013-03-07 | 2017-07-25 | Arthrocare Corporation | Electrosurgical methods and systems |
US9801678B2 (en) | 2013-03-13 | 2017-10-31 | Arthrocare Corporation | Method and system of controlling conductive fluid flow during an electrosurgical procedure |
US10849684B2 (en) | 2013-06-07 | 2020-12-01 | Cathrx Ltd | Electrical lead for a catheter and method of manufacturing |
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 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3601126A (en) * | 1969-01-08 | 1971-08-24 | Electro Medical Systems Inc | High frequency electrosurgical apparatus |
US3730188A (en) * | 1971-03-24 | 1973-05-01 | I Ellman | Electrosurgical apparatus for dental use |
US3913583A (en) * | 1974-06-03 | 1975-10-21 | Sybron Corp | Control circuit for electrosurgical units |
US4101984A (en) * | 1975-05-09 | 1978-07-25 | Macgregor David C | Cardiovascular prosthetic devices and implants with porous systems |
US4200105A (en) * | 1978-05-26 | 1980-04-29 | Dentsply Research & Development Corp. | Electrosurgical safety circuit |
US4531524A (en) * | 1982-12-27 | 1985-07-30 | Rdm International, Inc. | Circuit apparatus and method for electrothermal treatment of cancer eye |
US4520818A (en) * | 1983-02-28 | 1985-06-04 | Codman & Shurtleff, Inc. | High dielectric output circuit for electrosurgical power source |
US4871421A (en) * | 1988-09-15 | 1989-10-03 | Lam Research Corporation | Split-phase driver for plasma etch system |
US4972846A (en) | 1989-01-31 | 1990-11-27 | W. L. Gore & Associates, Inc. | Patch electrodes for use with defibrillators |
US5282845A (en) | 1990-10-01 | 1994-02-01 | Ventritex, Inc. | Multiple electrode deployable lead |
US20010051803A1 (en) * | 1991-07-05 | 2001-12-13 | Desai Jawahar M. | Device and method for multi-phase radio-frequency ablation |
US5620481A (en) * | 1991-07-05 | 1997-04-15 | Desai; Jawahar M. | Device for multi-phase radio-frequency ablation |
US5383917A (en) * | 1991-07-05 | 1995-01-24 | Jawahar M. Desai | Device and method for multi-phase radio-frequency ablation |
US5300068A (en) * | 1992-04-21 | 1994-04-05 | St. Jude Medical, Inc. | Electrosurgical apparatus |
US5269810A (en) * | 1992-06-19 | 1993-12-14 | W. L. Gore & Associates, Inc. | Patch electrode |
US5542916A (en) | 1992-08-12 | 1996-08-06 | Vidamed, Inc. | Dual-channel RF power delivery system |
US5431649A (en) * | 1993-08-27 | 1995-07-11 | Medtronic, Inc. | Method and apparatus for R-F ablation |
US5507743A (en) * | 1993-11-08 | 1996-04-16 | Zomed International | Coiled RF electrode treatment apparatus |
US5640314A (en) * | 1994-06-17 | 1997-06-17 | Equi-Tech Licensing Corp. | Symmetrical power system |
JP3051640B2 (ja) | 1994-06-22 | 2000-06-12 | 株式会社東海理化電機製作所 | 医療用凝固装置 |
US5522874A (en) * | 1994-07-28 | 1996-06-04 | Gates; James T. | Medical lead having segmented electrode |
US5540684A (en) * | 1994-07-28 | 1996-07-30 | Hassler, Jr.; William L. | Method and apparatus for electrosurgically treating tissue |
CA2217024A1 (en) | 1995-05-01 | 1996-11-21 | Ep Technologies, Inc. | Systems and methods for sensing sub-surface temperatures in body tissue during ablation with actively cooled electrodes |
WO1996037156A1 (en) | 1995-05-22 | 1996-11-28 | Issa Muta M | Resectoscope electrode assembly with simultaneous cutting and coagulation |
US6267757B1 (en) * | 1995-08-09 | 2001-07-31 | Eclipse Surgical Technologies, Inc. | Revascularization with RF ablation |
US5615091A (en) * | 1995-10-11 | 1997-03-25 | Biochem International, Inc. | Isolation transformer for medical equipment |
US5755758A (en) * | 1995-11-07 | 1998-05-26 | Medtronic, Inc. | Intramuscular stimulation lead with enhanced infection resistance |
US6071278A (en) * | 1996-02-28 | 2000-06-06 | Ep Technologies, Inc. | Tissue heating and ablation systems and methods using porous electrode structures with specified electrical resistivities |
US5697928A (en) * | 1996-09-23 | 1997-12-16 | Uab Research Foundation | Cardic electrode catheter |
US6280441B1 (en) * | 1997-12-15 | 2001-08-28 | Sherwood Services Ag | Apparatus and method for RF lesioning |
US5931862A (en) * | 1997-12-22 | 1999-08-03 | Pacesetter, Inc. | Medical lead and method of making and using with sodium sulfosuccinic ester |
US6171305B1 (en) * | 1998-05-05 | 2001-01-09 | Cardiac Pacemakers, Inc. | RF ablation apparatus and method having high output impedance drivers |
US6508815B1 (en) * | 1998-05-08 | 2003-01-21 | Novacept | Radio-frequency generator for powering an ablation device |
US6112123A (en) * | 1998-07-28 | 2000-08-29 | Endonetics, Inc. | Device and method for ablation of tissue |
KR100833723B1 (ko) * | 1999-10-26 | 2008-05-29 | 이비덴 가부시키가이샤 | 다층프린트배선판 및 다층프린트배선판의 제조 방법 |
US6758846B2 (en) * | 2000-02-08 | 2004-07-06 | Gyrus Medical Limited | Electrosurgical instrument and an electrosurgery system including such an instrument |
US6497704B2 (en) * | 2001-04-04 | 2002-12-24 | Moshe Ein-Gal | Electrosurgical apparatus |
AU2002952318A0 (en) | 2002-10-29 | 2002-11-14 | Advanced Metal Coatings Pty Limited | Production of lesions in a body |
-
2002
- 2002-10-29 AU AU2002952318A patent/AU2002952318A0/en not_active Abandoned
-
2003
- 2003-10-28 US US10/532,391 patent/US7871410B2/en not_active Expired - Fee Related
- 2003-10-28 WO PCT/AU2003/001421 patent/WO2004039274A1/en active Application Filing
- 2003-10-28 EP EP03769029A patent/EP1562508B1/de not_active Expired - Lifetime
- 2003-10-28 AT AT03769029T patent/ATE505148T1/de not_active IP Right Cessation
- 2003-10-28 NZ NZ539317A patent/NZ539317A/en unknown
- 2003-10-28 DE DE60336748T patent/DE60336748D1/de not_active Expired - Lifetime
- 2003-10-28 CA CA002503765A patent/CA2503765A1/en not_active Abandoned
- 2003-10-28 JP JP2004547274A patent/JP4445393B2/ja not_active Expired - Fee Related
- 2003-10-28 CN CN2003801021965A patent/CN1725983B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1562508A1 (de) | 2005-08-17 |
CN1725983A (zh) | 2006-01-25 |
AU2002952318A0 (en) | 2002-11-14 |
JP2006504453A (ja) | 2006-02-09 |
CA2503765A1 (en) | 2004-05-13 |
US20050273091A1 (en) | 2005-12-08 |
JP4445393B2 (ja) | 2010-04-07 |
NZ539317A (en) | 2007-06-29 |
US7871410B2 (en) | 2011-01-18 |
ATE505148T1 (de) | 2011-04-15 |
EP1562508B1 (de) | 2011-04-13 |
WO2004039274A1 (en) | 2004-05-13 |
CN1725983B (zh) | 2010-04-21 |
EP1562508A4 (de) | 2006-04-05 |
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