DE69634976D1 - Verfahren und gerät zum erhitzen mit ultraschall, gesteuert durch bilderzeugung mit magnetischer resonanz - Google Patents

Verfahren und gerät zum erhitzen mit ultraschall, gesteuert durch bilderzeugung mit magnetischer resonanz

Info

Publication number
DE69634976D1
DE69634976D1 DE69634976T DE69634976T DE69634976D1 DE 69634976 D1 DE69634976 D1 DE 69634976D1 DE 69634976 T DE69634976 T DE 69634976T DE 69634976 T DE69634976 T DE 69634976T DE 69634976 D1 DE69634976 D1 DE 69634976D1
Authority
DE
Germany
Prior art keywords
ultrasound
imaging
heating
controlled
magnetic resonance
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
Application number
DE69634976T
Other languages
English (en)
Other versions
DE69634976T2 (de
Inventor
Vaals Jacobus Van
Lennart Hofland
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69634976D1 publication Critical patent/DE69634976D1/de
Application granted granted Critical
Publication of DE69634976T2 publication Critical patent/DE69634976T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4804—Spatially selective measurement of temperature or pH
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/374—NMR or MRI
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
DE69634976T 1995-12-14 1996-11-27 Verfahren und gerät zum erhitzen mit ultraschall, gesteuert durch bilderzeugung mit magnetischer resonanz Expired - Lifetime DE69634976T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95203489 1995-12-14
EP95203489 1995-12-14
PCT/IB1996/001314 WO1997022015A1 (en) 1995-12-14 1996-11-27 Method and device for heating by means of ultrasound guided by magnetic resonance imaging

Publications (2)

Publication Number Publication Date
DE69634976D1 true DE69634976D1 (de) 2005-09-01
DE69634976T2 DE69634976T2 (de) 2006-04-20

Family

ID=8220953

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69634976T Expired - Lifetime DE69634976T2 (de) 1995-12-14 1996-11-27 Verfahren und gerät zum erhitzen mit ultraschall, gesteuert durch bilderzeugung mit magnetischer resonanz

Country Status (5)

Country Link
US (1) US5938600A (de)
EP (1) EP0811171B1 (de)
JP (2) JP3902233B2 (de)
DE (1) DE69634976T2 (de)
WO (1) WO1997022015A1 (de)

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US7201749B2 (en) * 2003-02-19 2007-04-10 Biosense, Inc. Externally-applied high intensity focused ultrasound (HIFU) for pulmonary vein isolation
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US20090088625A1 (en) * 2007-10-01 2009-04-02 Kenneth Oosting Photonic Based Non-Invasive Surgery System That Includes Automated Cell Control and Eradication Via Pre-Calculated Feed-Forward Control Plus Image Feedback Control For Targeted Energy Delivery
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US8617073B2 (en) 2009-04-17 2013-12-31 Insightec Ltd. Focusing ultrasound into the brain through the skull by utilizing both longitudinal and shear waves
US9623266B2 (en) 2009-08-04 2017-04-18 Insightec Ltd. Estimation of alignment parameters in magnetic-resonance-guided ultrasound focusing
US9289154B2 (en) 2009-08-19 2016-03-22 Insightec Ltd. Techniques for temperature measurement and corrections in long-term magnetic resonance thermometry
US9177543B2 (en) 2009-08-26 2015-11-03 Insightec Ltd. Asymmetric ultrasound phased-array transducer for dynamic beam steering to ablate tissues in MRI
US20160059044A1 (en) 2009-10-12 2016-03-03 Kona Medical, Inc. Energy delivery to intraparenchymal regions of the kidney to treat hypertension
US8469904B2 (en) 2009-10-12 2013-06-25 Kona Medical, Inc. Energetic modulation of nerves
US8517962B2 (en) 2009-10-12 2013-08-27 Kona Medical, Inc. Energetic modulation of nerves
US8986211B2 (en) 2009-10-12 2015-03-24 Kona Medical, Inc. Energetic modulation of nerves
US20110118600A1 (en) 2009-11-16 2011-05-19 Michael Gertner External Autonomic Modulation
US8295912B2 (en) 2009-10-12 2012-10-23 Kona Medical, Inc. Method and system to inhibit a function of a nerve traveling with an artery
US8986231B2 (en) 2009-10-12 2015-03-24 Kona Medical, Inc. Energetic modulation of nerves
US20110092880A1 (en) 2009-10-12 2011-04-21 Michael Gertner Energetic modulation of nerves
US9119951B2 (en) * 2009-10-12 2015-09-01 Kona Medical, Inc. Energetic modulation of nerves
US9174065B2 (en) 2009-10-12 2015-11-03 Kona Medical, Inc. Energetic modulation of nerves
US8661873B2 (en) 2009-10-14 2014-03-04 Insightec Ltd. Mapping ultrasound transducers
DE102009049403A1 (de) * 2009-10-14 2011-04-28 Siemens Aktiengesellschaft Positioniervorrichtung
US8368401B2 (en) 2009-11-10 2013-02-05 Insightec Ltd. Techniques for correcting measurement artifacts in magnetic resonance thermometry
WO2011075821A1 (en) * 2009-12-24 2011-06-30 Imris Inc. Apparatus for mri and ultrasound guided treatment
JP5541946B2 (ja) * 2010-02-26 2014-07-09 オリンパス株式会社 超音波治療装置
JP5557091B2 (ja) * 2010-03-30 2014-07-23 日本電気株式会社 画像処理装置、画像読取装置、画像処理方法及び画像処理プログラム
US9852727B2 (en) 2010-04-28 2017-12-26 Insightec, Ltd. Multi-segment ultrasound transducers
US8932237B2 (en) 2010-04-28 2015-01-13 Insightec, Ltd. Efficient ultrasound focusing
US9981148B2 (en) 2010-10-22 2018-05-29 Insightec, Ltd. Adaptive active cooling during focused ultrasound treatment
FR2975886B1 (fr) * 2011-05-30 2013-06-28 Univ Bordeaux Segalen Procede de ciblage d'une region d'interet d'un tissu biologique d'un patient et dispositif associe
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EP2574375A1 (de) 2011-09-27 2013-04-03 Koninklijke Philips Electronics N.V. Therapeutische Vorrichtung zur Beschallung eines sich bewegenden Ziels
CN105407970B (zh) * 2013-07-19 2019-07-02 皇家飞利浦有限公司 具有自动控制的高强度聚焦超声探头
JP6554718B2 (ja) * 2014-10-31 2019-08-07 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー データ処理装置、磁気共鳴装置、およびプログラム
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Also Published As

Publication number Publication date
EP0811171A1 (de) 1997-12-10
US5938600A (en) 1999-08-17
JP3902233B2 (ja) 2007-04-04
JPH11500948A (ja) 1999-01-26
WO1997022015A1 (en) 1997-06-19
DE69634976T2 (de) 2006-04-20
JP4188395B2 (ja) 2008-11-26
EP0811171B1 (de) 2005-07-27
JP2007203033A (ja) 2007-08-16

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: VOLMER, G., DIPL.-ING., PAT.-ANW., 52066 AACHEN

8364 No opposition during term of opposition