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ES2046973T3 - Sistema de imagineria acustica con red de fase lineal dinamicamente focalizada. - Google Patents

Sistema de imagineria acustica con red de fase lineal dinamicamente focalizada.

Info

Publication number
ES2046973T3
ES2046973T3 ES86115228T ES86115228T ES2046973T3 ES 2046973 T3 ES2046973 T3 ES 2046973T3 ES 86115228 T ES86115228 T ES 86115228T ES 86115228 T ES86115228 T ES 86115228T ES 2046973 T3 ES2046973 T3 ES 2046973T3
Authority
ES
Spain
Prior art keywords
acoustic
transducer
imaging system
mixer
acoustic imaging
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
ES86115228T
Other languages
English (en)
Inventor
Samuel H Maslak
Hugh G Larsen
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.)
Siemens Medical Solutions USA Inc
Original Assignee
Acuson Corp
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 Acuson Corp filed Critical Acuson Corp
Application granted granted Critical
Publication of ES2046973T3 publication Critical patent/ES2046973T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/345—Circuits therefor using energy switching from one active element to another
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8918—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being linear

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

EL SISTEMA DE IMAGEN ACUSTICO, TIENE UNA SERIE DE N-TRANSDUCTORES CONCERTADOS PARA TRASDUCIR SEÑALES ELECTRICAS, TRANSMITIENDOLAS EN PULSOS ACUSTICOS Y PARA TRANSDUCIR PULSOS DE RESONANCIA ACUSTICA, EN SEÑALES RECEPTORAS ELECTRICAS; MEDIANTE UN TRANSDUCTOR MULTIPLICADOR CONECTADO CICLICAMENTE CON UN GRUPO ADYACENTE DE M-ELEMENTOS TRANSDUCTORES, MEDIANTE UN CONJUNTO DE CANALES DE RECEPCION O TRANSMISION IDENTICOS. CADA CANAL INCLUYE CAMBIOS INTERMEDIOS DE FASE, QUE PROPORCIONAN UN ENFOQUE DINAMICO, POR UN CONJUNTO DE RELOJES DE FASE INDIVIDUALES. LAS ORDENES DEL CONTROL DESMULTIPLICADOR CONECTAN UNO DE LOS DIFERENTES REJOJES DE FASES, CON EL MEZCLADOR DE CADA CANAL, EN UN ORDEN CICLICO DE CONEXIONES TRANSDUCTORAS, POR EL TRANSDUCTOR MULTIPLICADOR, DE GRUPOS DE M-ELEMENTOS TRANSDUCTORES ADYACENTES SELECCIONADOS PARA FORMAR LINEAS ACUSTICAS QUE ATRAVIESAN LA ORDEN DE ENTRADA.
ES86115228T 1985-11-05 1986-11-03 Sistema de imagineria acustica con red de fase lineal dinamicamente focalizada. Expired - Lifetime ES2046973T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/795,199 US4699009A (en) 1985-11-05 1985-11-05 Dynamically focused linear phased array acoustic imaging system

Publications (1)

Publication Number Publication Date
ES2046973T3 true ES2046973T3 (es) 1994-02-16

Family

ID=25164972

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86115228T Expired - Lifetime ES2046973T3 (es) 1985-11-05 1986-11-03 Sistema de imagineria acustica con red de fase lineal dinamicamente focalizada.

Country Status (6)

Country Link
US (1) US4699009A (es)
EP (1) EP0222294B1 (es)
JP (1) JP2592812B2 (es)
AT (1) ATE95615T1 (es)
DE (1) DE3689143T2 (es)
ES (1) ES2046973T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2525600R1 (es) * 2012-05-25 2015-01-29 Consejo Superior De Investigaciones Científicas (Csic) Método para el control en tiempo real del enfoque dinámico en sistemas de imagen ultrasónica y dispositivo calculador de adelanto de muestreo asociado al mismo

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027821A (en) * 1988-06-17 1991-07-02 Kabushiki Kaisha Toshiba Ultrasonic imaging apparatus
DE69126590T2 (de) * 1990-09-28 1997-10-02 Fujitsu Ltd Zeilenwärmedrucker
DE69117709T2 (de) * 1990-12-20 1996-10-24 Fujitsu Ltd Ultraschallabbildungssystem
US5213104A (en) * 1991-10-24 1993-05-25 Reynolds Charles A Doppler ultrasound monitor system
US5713363A (en) * 1991-11-08 1998-02-03 Mayo Foundation For Medical Education And Research Ultrasound catheter and method for imaging and hemodynamic monitoring
US5325860A (en) * 1991-11-08 1994-07-05 Mayo Foundation For Medical Education And Research Ultrasonic and interventional catheter and method
US5704361A (en) * 1991-11-08 1998-01-06 Mayo Foundation For Medical Education And Research Volumetric image ultrasound transducer underfluid catheter system
US5488955A (en) * 1992-07-22 1996-02-06 Hewlett Packard Company Magnetostriction transducer and an intraoperative probe for acoustic imaging
US5622177A (en) * 1993-07-08 1997-04-22 Siemens Aktiengesellschaft Ultrasound imaging system having a reduced number of lines between the base unit and the probe
US5501222A (en) * 1994-05-13 1996-03-26 Briggs; Keith A. System for imaging a region
US5555534A (en) * 1994-08-05 1996-09-10 Acuson Corporation Method and apparatus for doppler receive beamformer system
US5685308A (en) * 1994-08-05 1997-11-11 Acuson Corporation Method and apparatus for receive beamformer system
US6029116A (en) * 1994-08-05 2000-02-22 Acuson Corporation Method and apparatus for a baseband processor of a receive beamformer system
WO1996004589A1 (en) 1994-08-05 1996-02-15 Acuson Corporation Method and apparatus for transmit beamformer system
US5581517A (en) * 1994-08-05 1996-12-03 Acuson Corporation Method and apparatus for focus control of transmit and receive beamformer systems
US5549111A (en) * 1994-08-05 1996-08-27 Acuson Corporation Method and apparatus for adjustable frequency scanning in ultrasound imaging
US5570691A (en) * 1994-08-05 1996-11-05 Acuson Corporation Method and apparatus for real-time, concurrent adaptive focusing in an ultrasound beamformer imaging system
US5675554A (en) * 1994-08-05 1997-10-07 Acuson Corporation Method and apparatus for transmit beamformer
US5928152A (en) * 1994-08-05 1999-07-27 Acuson Corporation Method and apparatus for a baseband processor of a receive beamformer system
US5793701A (en) * 1995-04-07 1998-08-11 Acuson Corporation Method and apparatus for coherent image formation
US5568813A (en) * 1994-11-23 1996-10-29 General Electric Company Method for combining ultrasound vector data from multiple firings to improve image quality
US6027448A (en) * 1995-03-02 2000-02-22 Acuson Corporation Ultrasonic transducer and method for harmonic imaging
US6005827A (en) 1995-03-02 1999-12-21 Acuson Corporation Ultrasonic harmonic imaging system and method
US5678554A (en) * 1996-07-02 1997-10-21 Acuson Corporation Ultrasound transducer for multiple focusing and method for manufacture thereof
US5608690A (en) * 1995-03-02 1997-03-04 Acuson Corporation Transmit beamformer with frequency dependent focus
US5579770A (en) * 1995-05-02 1996-12-03 Acuson Corporation Multiple transmit zone splicing
US8241217B2 (en) 1995-06-29 2012-08-14 Teratech Corporation Portable ultrasound imaging data
US5590658A (en) * 1995-06-29 1997-01-07 Teratech Corporation Portable ultrasound imaging system
US5763785A (en) * 1995-06-29 1998-06-09 Massachusetts Institute Of Technology Integrated beam forming and focusing processing circuit for use in an ultrasound imaging system
US7500952B1 (en) 1995-06-29 2009-03-10 Teratech Corporation Portable ultrasound imaging system
US5573001A (en) * 1995-09-08 1996-11-12 Acuson Corporation Ultrasonic receive beamformer with phased sub-arrays
US5846097A (en) * 1995-10-04 1998-12-08 Acuson Corporation Submersible connector system
US5617866A (en) * 1996-01-05 1997-04-08 Acuson Corporation Modular transducer system
US5699805A (en) * 1996-06-20 1997-12-23 Mayo Foundation For Medical Education And Research Longitudinal multiplane ultrasound transducer underfluid catheter system
US5865650A (en) * 1996-10-22 1999-02-02 Acuson Corporation Ultrasound adapter
DE19643893A1 (de) * 1996-10-30 1998-05-07 Siemens Ag Ultraschallwandler in Oberflächen-Mikromechanik
US6171247B1 (en) 1997-06-13 2001-01-09 Mayo Foundation For Medical Education And Research Underfluid catheter system and method having a rotatable multiplane transducer
US5891037A (en) * 1997-12-18 1999-04-06 Acuson Corporation Ultrasonic Doppler imaging system with frequency dependent focus
US6059731A (en) * 1998-08-19 2000-05-09 Mayo Foundation For Medical Education And Research Simultaneous side-and-end viewing underfluid catheter
US6398736B1 (en) 1999-03-31 2002-06-04 Mayo Foundation For Medical Education And Research Parametric imaging ultrasound catheter
US6685641B2 (en) 2002-02-01 2004-02-03 Siemens Medical Solutions Usa, Inc. Plane wave scanning reception and receiver
US9310475B2 (en) * 2003-11-21 2016-04-12 General Electric Company Method and apparatus for transmitting multiple beams
ES2277473B1 (es) * 2004-01-30 2008-07-16 Consejo Sup. Investig. Cientificas Composicion coherente de señales por correccion focal progresiva.
US7004906B1 (en) * 2004-07-26 2006-02-28 Siemens Medical Solutions Usa, Inc. Contrast agent imaging with agent specific ultrasound detection
US7589456B2 (en) * 2005-06-14 2009-09-15 Siemens Medical Solutions Usa, Inc. Digital capacitive membrane transducer
US20100191115A1 (en) * 2009-01-23 2010-07-29 General Electric Company Ultrasound imaging system and method
US20100228130A1 (en) * 2009-03-09 2010-09-09 Teratech Corporation Portable ultrasound imaging system
CN102573651B (zh) * 2009-09-04 2015-05-27 南加利福尼亚大学 用于超声波阵列的基于菲涅耳的波束形成
CN102590339A (zh) * 2012-02-28 2012-07-18 上海斌瑞检测技术服务有限公司 一种无间隙多探头阵列扫描超声波探伤设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2244180B1 (es) * 1973-09-17 1977-08-19 France Etat
AU504192B2 (en) * 1975-10-13 1979-10-04 Commonwealth Of Australia, The Linear array
CH608103A5 (es) * 1975-12-01 1978-12-15 Hoffmann La Roche
US4140022B1 (en) * 1977-12-20 1995-05-16 Hewlett Packard Co Acoustic imaging apparatus
US4241608A (en) * 1978-01-24 1980-12-30 Unirad Corporation Ultrasonic scanner
US4165647A (en) * 1978-05-12 1979-08-28 International Submarine Services Scan acoustical holographic apparatus and method
JPS54155683A (en) * 1978-05-30 1979-12-07 Matsushita Electric Ind Co Ltd Electronic scanning system ultrasoniccwave tomooinspection device
JPS56157879A (en) * 1980-05-08 1981-12-05 Toshiba Corp Ultrasonic video equipment
FR2513461A1 (fr) * 1981-09-24 1983-03-25 Cgr Ultrasonic Dispositif de reception de signal de donnees et echographe a ultrasons utilisant un tel dispositif
FR2513561A1 (fr) * 1981-09-30 1983-04-01 Lacour Roger Dispositif pour fendre les buches
FR2525781B1 (fr) * 1982-04-27 1987-06-26 Alais Pierre Dispositif de sondage ultrasonore a balayage electronique
FR2542884B1 (fr) * 1983-03-18 1986-12-26 Cgr Ultrasonic Procede d'imagerie par ultrasons a partir d'un alignement d'elements transducteurs
US4550607A (en) * 1984-05-07 1985-11-05 Acuson Phased array acoustic imaging system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2525600R1 (es) * 2012-05-25 2015-01-29 Consejo Superior De Investigaciones Científicas (Csic) Método para el control en tiempo real del enfoque dinámico en sistemas de imagen ultrasónica y dispositivo calculador de adelanto de muestreo asociado al mismo

Also Published As

Publication number Publication date
JP2592812B2 (ja) 1997-03-19
EP0222294A3 (en) 1987-09-30
DE3689143D1 (de) 1993-11-11
ATE95615T1 (de) 1993-10-15
JPS62112089A (ja) 1987-05-23
US4699009A (en) 1987-10-13
EP0222294A2 (en) 1987-05-20
EP0222294B1 (en) 1993-10-06
DE3689143T2 (de) 1994-05-05

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