BR112012010616A2 - transdutor de ultrassom focalizado de alta intensidade (hifu) curvado - Google Patents

transdutor de ultrassom focalizado de alta intensidade (hifu) curvado

Info

Publication number
BR112012010616A2
BR112012010616A2 BR112012010616A BR112012010616A BR112012010616A2 BR 112012010616 A2 BR112012010616 A2 BR 112012010616A2 BR 112012010616 A BR112012010616 A BR 112012010616A BR 112012010616 A BR112012010616 A BR 112012010616A BR 112012010616 A2 BR112012010616 A2 BR 112012010616A2
Authority
BR
Brazil
Prior art keywords
hifu
transducer
high intensity
focused ultrasound
intensity focused
Prior art date
Application number
BR112012010616A
Other languages
English (en)
Other versions
BR112012010616A8 (pt
BR112012010616B1 (pt
Inventor
Dennis Clark
Original Assignee
Koniklijke Philips Eletronics N V
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 Koniklijke Philips Eletronics N V filed Critical Koniklijke Philips Eletronics N V
Publication of BR112012010616A2 publication Critical patent/BR112012010616A2/pt
Publication of BR112012010616A8 publication Critical patent/BR112012010616A8/pt
Publication of BR112012010616B1 publication Critical patent/BR112012010616B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • B06B1/0637—Spherical array
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Surgical Instruments (AREA)
BR112012010616A 2009-11-09 2010-11-03 transdutor de ultrassom focalizado de alta intensidade (hifu) curvado BR112012010616B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25929509P 2009-11-09 2009-11-09
PCT/IB2010/054985 WO2011055316A1 (en) 2009-11-09 2010-11-03 Curved ultrasonic hifu transducer formed by tiled segments

Publications (3)

Publication Number Publication Date
BR112012010616A2 true BR112012010616A2 (pt) 2016-03-29
BR112012010616A8 BR112012010616A8 (pt) 2017-10-10
BR112012010616B1 BR112012010616B1 (pt) 2019-12-03

Family

ID=43478045

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012010616A BR112012010616B1 (pt) 2009-11-09 2010-11-03 transdutor de ultrassom focalizado de alta intensidade (hifu) curvado

Country Status (7)

Country Link
US (1) US9393597B2 (pt)
EP (1) EP2498921B1 (pt)
JP (1) JP5727499B2 (pt)
CN (1) CN102596430B (pt)
BR (1) BR112012010616B1 (pt)
RU (1) RU2540457C2 (pt)
WO (1) WO2011055316A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013029233A2 (pt) 2011-05-18 2017-04-18 Koninklijke Philips Nv transdutor ultrassônico (hifu) focalizado de alta intensidade
JP6440682B2 (ja) 2013-03-28 2018-12-19 ユニバーシティ オブ ワシントン スルー イッツ センター フォー コマーシャリゼーション 集束超音波機器および使用方法
CN103143126B (zh) * 2013-04-03 2015-11-18 南京大学 生物组织非线性hifu声场确定的方法
EP3338113B1 (en) 2015-11-24 2021-08-25 Halliburton Energy Services, Inc. Ultrasonic transducer with suppressed lateral mode
CN107693963B (zh) * 2017-09-08 2019-07-30 青岛尤尼科技有限公司 超声波治疗头和超声波治疗头控制方法
CN114786591A (zh) * 2019-12-24 2022-07-22 京瓷株式会社 超声波辐射器具以及超声波装置
US11951512B2 (en) * 2021-03-31 2024-04-09 Exo Imaging, Inc. Imaging devices having piezoelectric transceivers with harmonic characteristics
US11819881B2 (en) * 2021-03-31 2023-11-21 Exo Imaging, Inc. Imaging devices having piezoelectric transceivers with harmonic characteristics

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537074A (en) * 1983-09-12 1985-08-27 Technicare Corporation Annular array ultrasonic transducers
US4633122A (en) 1985-06-18 1986-12-30 Pennwalt Corporation Means for electrically connecting electrodes on different surfaces of piezoelectric polymeric films
DE3803275A1 (de) 1988-02-04 1989-08-17 Dornier Medizintechnik Piezoelektrische stosswellenquelle
SU1663533A1 (ru) * 1989-04-24 1991-07-15 Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Система акустического изображени
JPH03133300A (ja) 1989-10-19 1991-06-06 Fuji Electric Co Ltd 複合圧電型超音波探触子
US5743862A (en) 1994-09-19 1998-04-28 Kabushiki Kaisha Toshiba Ultrasonic medical treatment apparatus
US5493541A (en) * 1994-12-30 1996-02-20 General Electric Company Ultrasonic transducer array having laser-drilled vias for electrical connection of electrodes
US6128522A (en) 1997-05-23 2000-10-03 Transurgical, Inc. MRI-guided therapeutic unit and methods
JP4117192B2 (ja) 2001-02-09 2008-07-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 超音波変換器及びこの超音波変換器を製造する方法
US6589180B2 (en) * 2001-06-20 2003-07-08 Bae Systems Information And Electronic Systems Integration, Inc Acoustical array with multilayer substrate integrated circuits
US8162858B2 (en) * 2004-12-13 2012-04-24 Us Hifu, Llc Ultrasonic medical treatment device with variable focal zone
CN100490924C (zh) 2004-12-27 2009-05-27 赖宁磊 准自聚焦高强度大功率超声换能器
CN2865867Y (zh) * 2006-03-09 2007-02-07 上海爱培克电子科技有限公司 一种超声换能器
ES2740633T3 (es) * 2007-10-26 2020-02-06 Univ Virginia Patent Foundation Sistema para el tratamiento y la formación de imágenes utilizando energía ultrasónica y microburbujas
US8466605B2 (en) 2008-03-13 2013-06-18 Ultrashape Ltd. Patterned ultrasonic transducers

Also Published As

Publication number Publication date
EP2498921A1 (en) 2012-09-19
JP5727499B2 (ja) 2015-06-03
CN102596430B (zh) 2015-02-11
RU2012124079A (ru) 2013-12-20
BR112012010616A8 (pt) 2017-10-10
US20130012841A1 (en) 2013-01-10
BR112012010616B1 (pt) 2019-12-03
EP2498921B1 (en) 2016-09-14
WO2011055316A1 (en) 2011-05-12
RU2540457C2 (ru) 2015-02-10
JP2013509935A (ja) 2013-03-21
US9393597B2 (en) 2016-07-19
CN102596430A (zh) 2012-07-18

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/11/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/11/2010, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2747 DE 29-08-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.