BR112014025063A2 - equipamento médico e produto de programa de computador - Google Patents

equipamento médico e produto de programa de computador

Info

Publication number
BR112014025063A2
BR112014025063A2 BR112014025063A BR112014025063A BR112014025063A2 BR 112014025063 A2 BR112014025063 A2 BR 112014025063A2 BR 112014025063 A BR112014025063 A BR 112014025063A BR 112014025063 A BR112014025063 A BR 112014025063A BR 112014025063 A2 BR112014025063 A2 BR 112014025063A2
Authority
BR
Brazil
Prior art keywords
repeatedly
medical equipment
sequence
transducer
controlling
Prior art date
Application number
BR112014025063A
Other languages
English (en)
Other versions
BR112014025063A8 (pt
Inventor
Ilkka Mikael Partanen Ari
Johns Wood Bradford
Natalia Carvajal Gallardo Elma
Robert Dreher Matthew
Sergeyevich Yarmolenko Pavel
Original Assignee
Koninklijke Philips Nv
The Government Of The United States As Represented By The Secretary Of Health & Human Services Natio
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 Nv, The Government Of The United States As Represented By The Secretary Of Health & Human Services Natio filed Critical Koninklijke Philips Nv
Publication of BR112014025063A2 publication Critical patent/BR112014025063A2/pt
Publication of BR112014025063A8 publication Critical patent/BR112014025063A8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A61B5/015—By temperature mapping of body part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/0036—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room including treatment, e.g., using an implantable medical device, ablating, ventilating
    • 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
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • 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
    • 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
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0086—Beam steering
    • A61N2007/0091—Beam steering with moving parts, e.g. transducers, lenses, reflectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0086—Beam steering
    • A61N2007/0095—Beam steering by modifying an excitation signal

Abstract

resumo equipamento médico e produto de programa de computador a invenção provê um equipamento médico (200) que compreende um sistema de imagem por ressonância magnética (202) e um sistema de ultrassom focado em alta intensidade (204) com um foco eletronicamente controlável e mecanicamente controlável. a execução das instruções por um processador (244) que controla o instrumento faz com que o processador: receba (100) uma zona-alvo (240, 264) descritiva de uma zona dentro do sujeito; divida (102) a zona-alvo em várias subzonas (416, 418, 420, 422, 424, 426, 428, 430, 432, 434); determine (104) uma sequência (272) para mover a posição do transdutor em cada uma das várias subzonas; determine (106) uma subzona selecionada das várias subzonas utilizando a sequência; controle repetidamente (108) o sistema de posicionamento mecânico para mover o transdutor à posição do transdutor da subzona selecionada; adquira repetidamente (110) os dados de termometria da ressonância magnética; determine repetidamente (112) um mapa de propriedade da temperatura (274); aqueça repetidamente (114) as regiões independentemente na temperatura-alvo controlando o foco eletronicamente controlado com um algoritmo de resposta da temperatura (286); e mude repetidamente (116) a subzona selecionada utilizando a sequência. 1/1
BR112014025063A 2012-04-12 2013-04-09 Equipamento médico e produto de programa de computador BR112014025063A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261623355P 2012-04-12 2012-04-12
PCT/IB2013/052806 WO2013153506A1 (en) 2012-04-12 2013-04-09 High-intensity focused ultrasound for heating a target zone larger than the electronic focusing zone

Publications (2)

Publication Number Publication Date
BR112014025063A2 true BR112014025063A2 (pt) 2017-07-11
BR112014025063A8 BR112014025063A8 (pt) 2018-02-06

Family

ID=48485234

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014025063A BR112014025063A8 (pt) 2012-04-12 2013-04-09 Equipamento médico e produto de programa de computador

Country Status (7)

Country Link
US (1) US11116405B2 (pt)
EP (1) EP2836274B1 (pt)
JP (1) JP5809770B2 (pt)
CN (1) CN104837527B (pt)
BR (1) BR112014025063A8 (pt)
RU (1) RU2635481C2 (pt)
WO (1) WO2013153506A1 (pt)

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ES2737697A1 (es) * 2018-07-13 2020-01-15 Univ Sevilla Procedimiento y dispositivo para el recalentamiento de material biologico criopreservado, basado en ultrasonidos focalizados de alta intensidad
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US11176717B2 (en) * 2019-09-26 2021-11-16 Siemens Healthcare Gmbh Guiding protocol development for magnetic resonance thermometry
RU197529U1 (ru) * 2019-12-27 2020-05-12 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") Устройство для измерения зависимости скорости звука от температуры в образцах тканеэквивалентных и биологических материалов
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Also Published As

Publication number Publication date
US20150080705A1 (en) 2015-03-19
CN104837527A (zh) 2015-08-12
EP2836274B1 (en) 2016-07-20
JP5809770B2 (ja) 2015-11-11
RU2014140326A (ru) 2016-04-27
EP2836274A1 (en) 2015-02-18
CN104837527B (zh) 2018-02-09
US11116405B2 (en) 2021-09-14
WO2013153506A1 (en) 2013-10-17
RU2635481C2 (ru) 2017-11-13
JP2015513984A (ja) 2015-05-18
BR112014025063A8 (pt) 2018-02-06

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: THE GOVERNMENT OF THE UNITED STATES, AS REPRESENTE

B15K Others concerning applications: alteration of classification

Ipc: A61N 7/02 (2006.01)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements