WO2009005656A3 - Systems and methods for inductive heat treatment of body tissue - Google Patents

Systems and methods for inductive heat treatment of body tissue Download PDF

Info

Publication number
WO2009005656A3
WO2009005656A3 PCT/US2008/007890 US2008007890W WO2009005656A3 WO 2009005656 A3 WO2009005656 A3 WO 2009005656A3 US 2008007890 W US2008007890 W US 2008007890W WO 2009005656 A3 WO2009005656 A3 WO 2009005656A3
Authority
WO
WIPO (PCT)
Prior art keywords
body tissue
systems
methods
heat treatment
inductive heat
Prior art date
Application number
PCT/US2008/007890
Other languages
French (fr)
Other versions
WO2009005656A2 (en
Inventor
Mathieu Herbette
Curtis Tom
Original Assignee
Tessaron Medical Inc
Mathieu Herbette
Curtis Tom
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 Tessaron Medical Inc, Mathieu Herbette, Curtis Tom filed Critical Tessaron Medical Inc
Priority to JP2010514789A priority Critical patent/JP2010531204A/en
Priority to EP08768767A priority patent/EP2164417A4/en
Publication of WO2009005656A2 publication Critical patent/WO2009005656A2/en
Publication of WO2009005656A3 publication Critical patent/WO2009005656A3/en

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
    • A61B18/18—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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
    • A61N1/406—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia using implantable thermoseeds or injected particles for localized hyperthermia
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • G01K7/38—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability

Abstract

An apparatus (110) for treating body tissue (111) by heat energy includes: a coil (136) for transmitting an alternating electrical current therethrough to generate an alternating electromagnetic field that is capable of exciting material positioned in the body, the material being operative to inductively generate the heat energy in response to the electromagnetic field; means for measuring an amplitude of the current; and means for mapping the amplitude into a temperature of the magnetic material.
PCT/US2008/007890 2007-06-27 2008-06-24 Systems and methods for inductive heat treatment of body tissue WO2009005656A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010514789A JP2010531204A (en) 2007-06-27 2008-06-24 System and method for induction heating treatment of biological tissue
EP08768767A EP2164417A4 (en) 2007-06-27 2008-06-24 Systems and methods for inductive heat treatment of body tissue

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/823,379 US20080281318A1 (en) 2007-05-09 2007-06-27 Systems and methods for inductive heat treatment of body tissue
US11/823,379 2007-06-27

Publications (2)

Publication Number Publication Date
WO2009005656A2 WO2009005656A2 (en) 2009-01-08
WO2009005656A3 true WO2009005656A3 (en) 2009-03-19

Family

ID=40226716

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/007890 WO2009005656A2 (en) 2007-06-27 2008-06-24 Systems and methods for inductive heat treatment of body tissue

Country Status (5)

Country Link
US (1) US20080281318A1 (en)
EP (1) EP2164417A4 (en)
JP (1) JP2010531204A (en)
KR (1) KR20100055391A (en)
WO (1) WO2009005656A2 (en)

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US20110224479A1 (en) * 2010-03-11 2011-09-15 Empire Technology Development, Llc Eddy current induced hyperthermia using conductive particles
WO2016010977A1 (en) * 2014-07-14 2016-01-21 The Trustees Of Dartmouth College Method and apparatus utilizing magnetic nanoparticles for performing hyperthermal therapies
EP3449856B1 (en) * 2010-10-25 2023-06-28 Medtronic Ardian Luxembourg S.à.r.l. Device for evaluation and feedback of neuromodulation treatment
JP5896109B2 (en) * 2010-11-25 2016-03-30 国立大学法人大阪大学 Magnetic coil unit for treatment
US9271789B2 (en) 2012-07-18 2016-03-01 The Trustees Of Dartmouth College Method and apparatus utilizing magnetic nanoparticles for sterilizing female placental mammals, including women
WO2014128495A1 (en) * 2013-02-22 2014-08-28 Resonant Circuits Ltd Temperature measurement system and method
KR101463036B1 (en) * 2013-03-26 2014-11-20 서울대학교산학협력단 Multichannel neural stimulation equipment using magnetic heating of nanoparticle
US11051369B2 (en) 2014-10-21 2021-06-29 Ultraflex International, Inc. Radio frequency heating apparatus using direct-digital radio frequency power control and fine-tune power control
US10624158B2 (en) 2014-10-21 2020-04-14 Ultraflex International Inc. Radio frequency heating apparatus using direct-digital radio frequency power control and fine-tune power control
US10857374B2 (en) 2014-12-09 2020-12-08 Teijin Pharma Limited Excitation coil and coil unit
JP6716591B2 (en) * 2015-03-02 2020-07-01 カイオ セラピー，エルエルシー System and method for providing alternating magnetic field therapy
US10799712B2 (en) * 2016-07-18 2020-10-13 Neotherma Oncology, Inc. Systems and methods for targeted deep hyperthermia by time-shared RF inductive applicators
JP2018126431A (en) * 2017-02-10 2018-08-16 協栄ハイパーサーミア株式会社 High-frequency heating treatment apparatus
EP3614931A1 (en) 2017-04-28 2020-03-04 Stryker Corporation System and method for indicating mapping of console-based surgical systems
EP3641682B1 (en) 2017-06-20 2023-05-31 Aegea Medical Inc. Induction coil assembly for uterine ablation and method
KR102428203B1 (en) * 2020-02-25 2022-08-04 서울대학교산학협력단 Alternating Magnetic Field Generating Apparatus and System for Treatment
CN116328189B (en) * 2023-04-11 2024-01-30 广州壹美科技有限公司 Face fat-reducing shaping instrument

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US4702262A (en) * 1984-06-27 1987-10-27 The Danish Hyperthermia Foundation Electromagnetic applicator for localizing hyperthermia heating in a system
US5236410A (en) * 1990-08-02 1993-08-17 Ferrotherm International, Inc. Tumor treatment method
EP0713715A2 (en) * 1994-11-25 1996-05-29 Cafiero Franconi Shielded RF inductors for hyperthermia
US6470220B1 (en) * 1999-03-29 2002-10-22 The Regents Of The University Of California Diagnosis and treatment of cancers using in vivo magnetic domains
US7048756B2 (en) * 2002-01-18 2006-05-23 Apasara Medical Corporation System, method and apparatus for evaluating tissue temperature

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US4702262A (en) * 1984-06-27 1987-10-27 The Danish Hyperthermia Foundation Electromagnetic applicator for localizing hyperthermia heating in a system
US5236410A (en) * 1990-08-02 1993-08-17 Ferrotherm International, Inc. Tumor treatment method
EP0713715A2 (en) * 1994-11-25 1996-05-29 Cafiero Franconi Shielded RF inductors for hyperthermia
US6470220B1 (en) * 1999-03-29 2002-10-22 The Regents Of The University Of California Diagnosis and treatment of cancers using in vivo magnetic domains
US7048756B2 (en) * 2002-01-18 2006-05-23 Apasara Medical Corporation System, method and apparatus for evaluating tissue temperature

Non-Patent Citations (1)

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Title
See also references of EP2164417A4 *

Also Published As

Publication number Publication date
WO2009005656A2 (en) 2009-01-08
US20080281318A1 (en) 2008-11-13
KR20100055391A (en) 2010-05-26
JP2010531204A (en) 2010-09-24
EP2164417A4 (en) 2012-01-11
EP2164417A2 (en) 2010-03-24

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