BRPI0519799A2 - dispositivo terapêutico por ultra-som guiado por meio de imagens por ressonáncia magnética - Google Patents

dispositivo terapêutico por ultra-som guiado por meio de imagens por ressonáncia magnética

Info

Publication number
BRPI0519799A2
BRPI0519799A2 BRPI0519799-6A BRPI0519799A BRPI0519799A2 BR PI0519799 A2 BRPI0519799 A2 BR PI0519799A2 BR PI0519799 A BRPI0519799 A BR PI0519799A BR PI0519799 A2 BRPI0519799 A2 BR PI0519799A2
Authority
BR
Brazil
Prior art keywords
positioning means
mechanical positioning
magnetic resonance
ultrasound
open
Prior art date
Application number
BRPI0519799-6A
Other languages
English (en)
Inventor
Wenzhi Chen
Mu Mu
Long Wang
Hai Wang
Original Assignee
Chongqing Ronghai Medical Ultrasound Industry 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 Chongqing Ronghai Medical Ultrasound Industry Ltd filed Critical Chongqing Ronghai Medical Ultrasound Industry Ltd
Publication of BRPI0519799A2 publication Critical patent/BRPI0519799A2/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/70—Manipulators specially adapted for use in surgery

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

Dispositivo terapêutico por ultra-som guiado por meio de imagens por ressonância magnética. A presente invenção oferece uma unidade terapêutica de ultra-som guiada por MRI, a qual inclui um campo magnético estático que é adaptado para que aplique um campo magnético estático em um volume ressonância magnética o qual esta confinado a uma zona a qual é pré-determinada; ao menos um aplicador de energia de ultra-som é adaptado para poder aplicar energia a uma zona de aplicação de energia a qual é pré-determinada; e também um dispositivo para a movimentação e o posicionamento do referido aplicador de energia de ultra-som o qual é adaptado para que se faça com que a de aplicação de energia de ultra-som possa fazer intersecção com o volume de ressonância magnética na região terapêutica alvo. Na unidade, o campo magnético estático é do tipo duas terminações abertas (two-end-open) e de lado da face aberta (side-face-open), sendo que o lado da face aberta tem a sua abertura direcionada para cima, ou então, para baixo, e o dispositivo de para a movimentação e posicionamento para o aplicador de energia de ultra-som se encontra próximo e para o lado de fora da abertura da face de lado. De acordo com a presente invenção, a limitação de espaço do dispositivo para a movimentação e posicionamento para o aplicador de energia é eliminada, e ao mesmo tempo, a demanda não magnética do dispositivo para a movimentação e posicionamento para trocador de energia é eliminada em maior espectro, de forma que resolve de maneira particular o problema de interferência no sistema imagens por ressonância magnética, do campo magnético que é gerado pela corrente de trabalho, na linha de alimentação, do trocador de energia.
BRPI0519799-6A 2005-01-31 2005-08-31 dispositivo terapêutico por ultra-som guiado por meio de imagens por ressonáncia magnética BRPI0519799A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2005100049841A CN100563752C (zh) 2005-01-31 2005-01-31 Mri引导的超声波治疗装置
PCT/CN2005/001366 WO2006079266A1 (fr) 2005-01-31 2005-08-31 Unité thérapeutique ultrasonique guidée par irm

Publications (1)

Publication Number Publication Date
BRPI0519799A2 true BRPI0519799A2 (pt) 2009-03-17

Family

ID=36740031

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519799-6A BRPI0519799A2 (pt) 2005-01-31 2005-08-31 dispositivo terapêutico por ultra-som guiado por meio de imagens por ressonáncia magnética

Country Status (11)

Country Link
US (1) US8224420B2 (pt)
EP (1) EP1854508B1 (pt)
JP (1) JP2008528139A (pt)
KR (1) KR100972709B1 (pt)
CN (1) CN100563752C (pt)
AT (1) ATE509666T1 (pt)
AU (1) AU2005326352B2 (pt)
BR (1) BRPI0519799A2 (pt)
CA (1) CA2593131C (pt)
RU (1) RU2358780C2 (pt)
WO (1) WO2006079266A1 (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8256430B2 (en) 2001-06-15 2012-09-04 Monteris Medical, Inc. Hyperthermia treatment and probe therefor
CN100574829C (zh) * 2006-08-24 2009-12-30 重庆融海超声医学工程研究中心有限公司 一种影像设备引导的高强度聚焦超声治疗系统
CN100425199C (zh) * 2006-08-25 2008-10-15 北京源德生物医学工程有限公司 永磁磁共振图像导引体外高能聚焦超声系统和方法
DE102006040420A1 (de) * 2006-08-29 2008-03-13 Siemens Ag Vorrichtung zur Durchführung und Überwachung von thermischer Ablation und zugehöriges Verfahren
CN101164637B (zh) * 2006-10-16 2011-05-18 重庆融海超声医学工程研究中心有限公司 一种可减少对成像设备电磁干扰的超声治疗系统
DE102006059707B3 (de) * 2006-12-18 2008-07-31 Siemens Ag Einrichtung zur Strahlentherapie unter Bildüberwachung
JP2008183397A (ja) * 2007-01-05 2008-08-14 Toshiba Corp 磁気共鳴イメージング装置
US9782608B2 (en) * 2007-01-05 2017-10-10 Angel Science & Technology (Canada) Inc. High intensity focused ultrasound treatment head and system
CN101273891B (zh) * 2007-03-29 2010-09-29 西门子（中国）有限公司 加速磁共振温度成像的方法和装置
US8655430B2 (en) * 2007-12-26 2014-02-18 National Health Research Institutes Positioning system for thermal therapy
US9687681B2 (en) * 2008-01-14 2017-06-27 Koninklijke Philips N.V. Therapy system with temperature control
EP2165737A1 (en) 2008-09-18 2010-03-24 Koninklijke Philips Electronics N.V. Ultrasonic treatment apparatus with a protective cover
US8326010B2 (en) 2010-05-03 2012-12-04 General Electric Company System and method for nuclear magnetic resonance (NMR) temperature monitoring
TW201208706A (en) 2010-08-17 2012-03-01 Univ Nat Yang Ming Ultrasonically-triggered drug vehicle with magnetic resonance imaging function
KR101239127B1 (ko) * 2011-01-11 2013-04-01 알피니언메디칼시스템 주식회사 주파수 변화를 이용한 고강도 집속 초음파 제어 방법과 그를 위한 고강도 집속 초음파 치료 장치
US8583211B2 (en) * 2011-08-10 2013-11-12 Siemens Aktiengesellschaft Method for temperature control in magnetic resonance-guided volumetric ultrasound therapy
WO2013038301A2 (en) 2011-09-13 2013-03-21 Koninklijke Philips Electronics N.V. Automatic online registration between a robot and images
US9147250B2 (en) 2011-09-15 2015-09-29 Siemens Aktiengesellschaft System and method for automatic magnetic resonance volume composition and normalization
EP2768396A2 (en) 2011-10-17 2014-08-27 Butterfly Network Inc. Transmissive imaging and related apparatus and methods
EP2606837A1 (en) * 2011-12-22 2013-06-26 Koninklijke Philips Electronics N.V. Calculating the ultrasonic intensity estimate using an incoherent sum of the ultrasonic pressure generated by multiple transducer elements
EP2797501B1 (en) * 2011-12-27 2023-05-24 Koninklijke Philips N.V. Magnetic resonance thermography: high resolution imaging for thermal abnormalities
EP2636368A1 (en) * 2012-03-05 2013-09-11 Koninklijke Philips Electronics N.V. Modification of a treatment plan using magnetic resonance data acquired during a cooling period
EP2833972B1 (en) 2012-04-03 2020-10-28 Koninklijke Philips N.V. Energy density map calculating using a thermo acoustic model
CN104602638B (zh) 2012-06-27 2017-12-19 曼特瑞斯医药有限责任公司 用于影响对组织进行治疗的系统
US9667889B2 (en) 2013-04-03 2017-05-30 Butterfly Network, Inc. Portable electronic devices with integrated imaging capabilities
US10035009B2 (en) 2013-04-15 2018-07-31 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for treating pancreatic cancer
US9486170B2 (en) 2014-03-18 2016-11-08 Monteris Medical Corporation Image-guided therapy of a tissue
US10675113B2 (en) 2014-03-18 2020-06-09 Monteris Medical Corporation Automated therapy of a three-dimensional tissue region
US9504484B2 (en) 2014-03-18 2016-11-29 Monteris Medical Corporation Image-guided therapy of a tissue
US10327830B2 (en) 2015-04-01 2019-06-25 Monteris Medical Corporation Cryotherapy, thermal therapy, temperature modulation therapy, and probe apparatus therefor
CN104970846B (zh) * 2015-05-07 2018-02-02 訾振军 基于mr引导的hifu系统及控制方法
TWI579577B (zh) 2015-06-29 2017-04-21 謝振傑 基於磁特性檢測技術的檢測方法、造影方法與相關裝置
CN105496411B (zh) * 2015-12-28 2018-09-11 武晓莲 一种核磁共振自动成像系统及其检测方法
US11806554B2 (en) 2017-10-03 2023-11-07 Profound Medical Inc. Multi-channel real-time phase modulation for EMI reduction in an ultrasound device
CN111246916B (zh) * 2017-10-03 2022-07-08 博放医疗有限公司 用于超声装置中的emi减小的多信道实时相位调制
CN109064723B (zh) * 2018-09-28 2023-06-13 东莞市三维医疗设备有限公司 一种核磁共振（mr）报警器
JP2023505381A (ja) * 2019-12-12 2023-02-08 インサイテック・リミテッド Ｍｒｉ装置と超音波システムとの間の干渉を低減させるためのシステムおよび方法
KR102415740B1 (ko) 2020-03-10 2022-07-05 한국과학기술연구원 탈부착이 가능한 음향 렌즈를 이용한 초음파 진단-치료 장치

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3322649B2 (ja) 1992-02-28 2002-09-09 株式会社東芝 超音波治療装置
JP3325300B2 (ja) * 1992-02-28 2002-09-17 株式会社東芝 超音波治療装置
US5275165A (en) 1992-11-06 1994-01-04 General Electric Company Magnetic resonance guided ultrasound therapy system with inclined track to move transducers in a small vertical space
EP0627206B1 (en) * 1993-03-12 2002-11-20 Kabushiki Kaisha Toshiba Apparatus for ultrasound medical treatment
US5526814A (en) 1993-11-09 1996-06-18 General Electric Company Automatically positioned focussed energy system guided by medical imaging
US5443068A (en) 1994-09-26 1995-08-22 General Electric Company Mechanical positioner for magnetic resonance guided ultrasound therapy
WO1998052465A1 (en) * 1997-05-23 1998-11-26 Transurgical, Inc. Mri-guided therapeutic unit and methods
US5935065A (en) 1997-06-27 1999-08-10 Panacea Medical Laboratories MRI system with peripheral access and inhomogeneous field
DE19743294C1 (de) * 1997-09-30 1999-02-18 Siemens Ag Vorrichtung zur lokalen Erwärmung und globalen Überwachung eines Gewebes und deren Verwendung
CN1058905C (zh) 1998-01-25 2000-11-29 重庆海扶(Hifu)技术有限公司 高强度聚焦超声肿瘤扫描治疗系统
US6208142B1 (en) * 1998-12-07 2001-03-27 Transurgical, Inc. Magnetic resonance apparatus and methods with shim adjustment
AU1582400A (en) * 1998-12-08 2000-06-26 Odin Medical Technologies Ltd A device and a system for moving and positioning an open magnetic resonance imaging probe
US6702804B1 (en) * 1999-10-04 2004-03-09 Stereotaxis, Inc. Method for safely and efficiently navigating magnetic devices in the body
US6845262B2 (en) * 2000-03-29 2005-01-18 The Brigham And Women's Hospital, Inc. Low-field MRI
US6735461B2 (en) 2001-06-19 2004-05-11 Insightec-Txsonics Ltd Focused ultrasound system with MRI synchronization
JP3891810B2 (ja) * 2001-09-28 2007-03-14 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 磁気共鳴撮影装置
JP4045769B2 (ja) 2001-10-10 2008-02-13 株式会社日立製作所 磁場発生装置及びこれを用いるｍｒｉ装置
JP4032293B2 (ja) * 2002-05-15 2008-01-16 株式会社日立メディコ 超音波−磁気共鳴複合医療装置
GB0316912D0 (en) * 2003-07-18 2003-08-20 Oxford Instr Superconductivity Therapeutic treatment
KR100623746B1 (ko) * 2004-12-13 2006-09-14 현대자동차주식회사 자동 변속기의 팁 인 쇼크 제어방법
US8106655B2 (en) * 2009-05-29 2012-01-31 The Invention Science Fund I, Llc Multiplex imaging systems, devices, methods, and compositions including ferromagnetic structures

Also Published As

Publication number Publication date
WO2006079266A1 (fr) 2006-08-03
JP2008528139A (ja) 2008-07-31
CA2593131C (en) 2009-04-07
ATE509666T1 (de) 2011-06-15
CN100563752C (zh) 2009-12-02
CN1814320A (zh) 2006-08-09
KR100972709B1 (ko) 2010-07-27
KR20070107088A (ko) 2007-11-06
EP1854508A4 (en) 2008-03-12
RU2358780C2 (ru) 2009-06-20
CA2593131A1 (en) 2006-08-03
EP1854508B1 (en) 2011-05-18
US20080275330A1 (en) 2008-11-06
AU2005326352A1 (en) 2006-08-03
AU2005326352B2 (en) 2008-02-07
US8224420B2 (en) 2012-07-17
EP1854508A1 (en) 2007-11-14
RU2007130155A (ru) 2009-03-10

Similar Documents

Publication Publication Date Title
BRPI0519799A2 (pt) dispositivo terapêutico por ultra-som guiado por meio de imagens por ressonáncia magnética
JP2008539935A5 (pt)
ATE399388T1 (de) Schwingungsrohr
RU2009142414A (ru) Электромеханическое массажное устройство и носимое массажное устройство
ATE442694T1 (de) Antriebseinheit
CN105228699A (zh) 线聚焦超声波换能器及包括其的高强度线聚焦超声波发生装置
BRPI0604302A (pt) imunidade de metal em um sistema magnético inverso
WO2009155030A3 (en) Systems and methods for providing wireless power to a portable unit
TW200700693A (en) Actuator with position detecting mechanism
ATE532082T1 (de) Gradiometer mit permanentmagneten
MX2009000565A (es) Aparato portatil para la generacion de un campo magnetico para la terapia por campo magnetico.
DE602004016067D1 (de) Energiequelle für eine bildgebende Ultraschall-Vorrichtung
TW200712749A (en) Moving mechanism and imaging apparatus having the same
ATE314115T1 (de) Gerät zum stören des überlebens pathologischer zellen
WO2004080658A3 (en) Apparatus and method for determining the position of the end of a threaded connection, and for positioning a power tong relative thereto
EP1967232A4 (en) HIGH-INTENSITY OSCILLATION FOCUSED ULTRASONIC THERAPY APPARATUS AND FOCUSED ULTRASOUND THERAPEUTIC SYSTEM WITH HIGH MAGNETIC RESONANCE-GUIDED MAGNETIC-RESISTANCE IMAGING HIGH INTENSITY
MY170847A (en) Skin care device having function for moving vertically
TW200638151A (en) An electromagentic actuated adjusting device for camera lens
WO2010004419A3 (en) A magnetometer
BRPI0500441A (pt) Aparelho para tratar o corpo de um paciente com o uso de um campo eletromagnético
GB0605640D0 (en) Apparatus and method for shimming the magnetic field generated by a magnet
KR101528876B1 (ko) 영구자석을 이용한 휴대용 자기자극기 및 이를 포함하는 블루투스 헤드셋
DE50305637D1 (de) Passivbewegung eines patienten in einem magnet-resonanz-tomographen
EP2237045A3 (en) Method of obtaining image of disc and apparatus for driving disc
AU2002364375A1 (en) Magnetic resonance device comprising an eddy-current generator

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 3A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2143 DE 31/01/2012.