ATE509667T1 - Symmetrische und präferenziell gesteuerte random- arrays für ultraschalltherapie - Google Patents

Symmetrische und präferenziell gesteuerte random- arrays für ultraschalltherapie

Info

Publication number
ATE509667T1
ATE509667T1 AT07826806T AT07826806T ATE509667T1 AT E509667 T1 ATE509667 T1 AT E509667T1 AT 07826806 T AT07826806 T AT 07826806T AT 07826806 T AT07826806 T AT 07826806T AT E509667 T1 ATE509667 T1 AT E509667T1
Authority
AT
Austria
Prior art keywords
array
ultrasound
ultrasound elements
elements
symmetrical
Prior art date
Application number
AT07826806T
Other languages
English (en)
Inventor
Balasundara Raju
Christopher S Hall
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE509667T1 publication Critical patent/ATE509667T1/de

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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22027—Features of transducers
    • A61B2017/22028—Features of transducers arrays, e.g. phased arrays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0078—Ultrasound therapy with multiple treatment transducers
    • 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

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Mechanical Engineering (AREA)
  • Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AT07826806T 2006-10-23 2007-10-19 Symmetrische und präferenziell gesteuerte random- arrays für ultraschalltherapie ATE509667T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86252506P 2006-10-23 2006-10-23
PCT/IB2007/054271 WO2008050278A1 (en) 2006-10-23 2007-10-19 Symmetric and preferentially steered random arrays for ultrasound therapy

Publications (1)

Publication Number Publication Date
ATE509667T1 true ATE509667T1 (de) 2011-06-15

Family

ID=39090753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07826806T ATE509667T1 (de) 2006-10-23 2007-10-19 Symmetrische und präferenziell gesteuerte random- arrays für ultraschalltherapie

Country Status (8)

Country Link
US (1) US20110130663A1 (de)
EP (1) EP2079524B1 (de)
JP (1) JP2010507932A (de)
KR (1) KR101505828B1 (de)
CN (1) CN101528307B (de)
AT (1) ATE509667T1 (de)
RU (1) RU2468840C2 (de)
WO (1) WO2008050278A1 (de)

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US6618620B1 (en) 2000-11-28 2003-09-09 Txsonics Ltd. Apparatus for controlling thermal dosing in an thermal treatment system
US8088067B2 (en) 2002-12-23 2012-01-03 Insightec Ltd. Tissue aberration corrections in ultrasound therapy
US7611462B2 (en) 2003-05-22 2009-11-03 Insightec-Image Guided Treatment Ltd. Acoustic beam forming in phased arrays including large numbers of transducer elements
US8409099B2 (en) 2004-08-26 2013-04-02 Insightec Ltd. Focused ultrasound system for surrounding a body tissue mass and treatment method
US20070016039A1 (en) 2005-06-21 2007-01-18 Insightec-Image Guided Treatment Ltd. Controlled, non-linear focused ultrasound treatment
US8608672B2 (en) 2005-11-23 2013-12-17 Insightec Ltd. Hierarchical switching in ultra-high density ultrasound array
US8235901B2 (en) 2006-04-26 2012-08-07 Insightec, Ltd. Focused ultrasound system with far field tail suppression
WO2007136566A2 (en) 2006-05-19 2007-11-29 Prorhythm, Inc. Ablation device with optimized input power profile and method of using the same
US8251908B2 (en) 2007-10-01 2012-08-28 Insightec Ltd. Motion compensated image-guided focused ultrasound therapy system
US20090230823A1 (en) * 2008-03-13 2009-09-17 Leonid Kushculey Operation of patterned ultrasonic transducers
US8425424B2 (en) 2008-11-19 2013-04-23 Inightee Ltd. Closed-loop clot lysis
US8974445B2 (en) 2009-01-09 2015-03-10 Recor Medical, Inc. Methods and apparatus for treatment of cardiac valve insufficiency
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
WO2011024074A2 (en) 2009-08-26 2011-03-03 Insightec Ltd. Asymmetric phased-array ultrasound transducer
EP2489034B1 (de) 2009-10-14 2016-11-30 Insightec Ltd. Mapping von ultraschallköpfen
US8368401B2 (en) 2009-11-10 2013-02-05 Insightec Ltd. Techniques for correcting measurement artifacts in magnetic resonance thermometry
US8932237B2 (en) 2010-04-28 2015-01-13 Insightec, Ltd. Efficient ultrasound focusing
US9852727B2 (en) 2010-04-28 2017-12-26 Insightec, Ltd. Multi-segment ultrasound transducers
US9981148B2 (en) 2010-10-22 2018-05-29 Insightec, Ltd. Adaptive active cooling during focused ultrasound treatment
US12402802B2 (en) 2011-08-31 2025-09-02 Insightec Ltd. Avoiding MRI-interference with co-existing systems
CN102538850A (zh) * 2012-01-04 2012-07-04 无锡智超医疗器械有限公司 一种电容式微机电超声传感器及其制作方法
KR20130088478A (ko) * 2012-01-31 2013-08-08 삼성전자주식회사 초음파 트랜스듀서 어레이의 다중 초점 형성 방법 및 장치.
EP2679167B1 (de) * 2012-02-01 2018-04-18 Olympus Corporation Sonograph
DE102014102157A1 (de) * 2014-02-20 2015-08-20 Karlsruher Institut für Technologie Vorrichtung für die ultraschallgestützte Reflexions- und Transmissions-Tomographie
KR101935375B1 (ko) * 2016-02-01 2019-01-07 서강대학교산학협력단 Ｈｉｆｕ와 초음파 영상을 위한 초음파 치료 장치 및 그 제어 방법
JP7164078B2 (ja) * 2017-03-17 2022-11-01 国立大学法人東北大学 トランスデューサアレイ、光音響プローブ、及び光音響計測装置
US10656007B2 (en) * 2018-04-11 2020-05-19 Exo Imaging Inc. Asymmetrical ultrasound transducer array
GB202100450D0 (en) * 2021-01-14 2021-03-03 Ucl Business Plc Transcranial ultrasound devices and methods
US12636680B2 (en) 2021-03-31 2026-05-26 Exo Imaging, Inc. Imaging devices having piezoelectric transceivers with harmonic characteristics
CN113712631B (zh) * 2021-09-02 2024-05-03 南京广慈医疗科技有限公司 一种随机分布三维相控阵探头的制备方法

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JP4294376B2 (ja) * 2003-05-26 2009-07-08 オリンパス株式会社 超音波診断プローブ装置
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JP4238103B2 (ja) * 2003-09-22 2009-03-11 富士フイルム株式会社 素子アレイの製造方法、及び、超音波トランスデューサアレイの製造方法
JP4387885B2 (ja) * 2004-06-30 2009-12-24 株式会社東芝 超音波治療装置
CN104646260B (zh) * 2005-10-18 2018-08-28 株式会社日立制作所 超声波探头

Also Published As

Publication number Publication date
JP2010507932A (ja) 2010-03-11
RU2468840C2 (ru) 2012-12-10
KR20090082187A (ko) 2009-07-29
US20110130663A1 (en) 2011-06-02
EP2079524B1 (de) 2011-05-18
EP2079524A1 (de) 2009-07-22
CN101528307A (zh) 2009-09-09
RU2009119509A (ru) 2010-11-27
CN101528307B (zh) 2013-03-13
KR101505828B1 (ko) 2015-03-25
WO2008050278A1 (en) 2008-05-02

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