FR2347693A1 - Appareil de representation ultrasonique a taille de faisceau variable - Google Patents

Appareil de representation ultrasonique a taille de faisceau variable

Info

Publication number
FR2347693A1
FR2347693A1 FR7709556A FR7709556A FR2347693A1 FR 2347693 A1 FR2347693 A1 FR 2347693A1 FR 7709556 A FR7709556 A FR 7709556A FR 7709556 A FR7709556 A FR 7709556A FR 2347693 A1 FR2347693 A1 FR 2347693A1
Authority
FR
France
Prior art keywords
beam size
variable beam
representation device
ultrasonic
ultrasonic representation
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.)
Withdrawn
Application number
FR7709556A
Other languages
English (en)
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of FR2347693A1 publication Critical patent/FR2347693A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures
    • 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
    • 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
    • G10K11/346—Circuits therefor using phase variation

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Immunology (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Multimedia (AREA)
  • Molecular Biology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Signal Processing (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR7709556A 1976-04-05 1977-03-30 Appareil de representation ultrasonique a taille de faisceau variable Withdrawn FR2347693A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67377576A 1976-04-05 1976-04-05

Publications (1)

Publication Number Publication Date
FR2347693A1 true FR2347693A1 (fr) 1977-11-04

Family

ID=24704076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709556A Withdrawn FR2347693A1 (fr) 1976-04-05 1977-03-30 Appareil de representation ultrasonique a taille de faisceau variable

Country Status (7)

Country Link
US (1) US4161121A (fr)
JP (1) JPS52122419A (fr)
AU (1) AU512134B2 (fr)
CA (1) CA1074898A (fr)
DE (1) DE2713087A1 (fr)
FR (1) FR2347693A1 (fr)
GB (1) GB1579939A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413669A1 (fr) * 1977-12-27 1979-07-27 Gen Electric Systeme d'imagerie ultrasonore a commande dynamique de focalisation et d'ouverture
FR2419621A1 (fr) * 1978-03-09 1979-10-05 Gen Electric Reseau de transducteurs d'emission-reception et systeme d'imagerie ultrasonore
FR2448156A1 (fr) * 1979-02-05 1980-08-29 Varian Associates Dispositif de formation d'image par ultrasons a focalisation dynamique et pseudo-dynamique
FR2482732A1 (fr) * 1980-05-19 1981-11-20 Commissariat Energie Atomique Dispositif d'echographie a focalisation dynamique et a balayage sectoriel

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643918C3 (de) * 1976-09-29 1986-10-23 Siemens AG, 1000 Berlin und 8000 München Gerät zur Ultraschallabtastung
JPS5438693A (en) * 1977-09-02 1979-03-23 Hitachi Medical Corp Ultrasonic wave diagnosing device
US4241608A (en) * 1978-01-24 1980-12-30 Unirad Corporation Ultrasonic scanner
US4233988A (en) * 1978-07-05 1980-11-18 Life Instruments Corporation High resolution rotating head ultrasonic scanner
JPS5584157A (en) * 1978-12-18 1980-06-25 Picker Corp Automatic aperture control for ultrasonic wave
US4276779A (en) * 1979-03-29 1981-07-07 Raytheon Company Dynamically focussed array
JPS5615734A (en) * 1979-07-20 1981-02-16 Tokyo Shibaura Electric Co Ultrasonic diagnosing device
DE2950005A1 (de) * 1979-12-12 1981-09-03 Siemens AG, 1000 Berlin und 8000 München Geraet zur ultraschall-abtastung
US4305296B2 (en) * 1980-02-08 1989-05-09 Ultrasonic imaging method and apparatus with electronic beam focusing and scanning
JPS56121541A (en) * 1980-02-28 1981-09-24 Tokyo Shibaura Electric Co Ultrasonic imaging apparatus
JPS56158648A (en) * 1980-05-09 1981-12-07 Tokyo Shibaura Electric Co Ultrasonic diagnostic apparatus
EP0040376A1 (fr) * 1980-05-21 1981-11-25 Siemens Aktiengesellschaft Tableau de transducteurs à ultrasons
US4398539A (en) * 1980-06-30 1983-08-16 Second Foundation Extended focus transducer system
JPS57161672A (en) * 1981-03-31 1982-10-05 Fujitsu Ltd Measuring method utilizing ultrasonic wave
FR2550345B1 (fr) * 1983-08-01 1985-10-11 Commissariat Energie Atomique Sonde ultrasonore multitransducteurs, a transducteurs de tailles differentes
US4860758A (en) * 1986-08-14 1989-08-29 Olympus Optical Co. Ltd. Multiple diagnosable distance range ultrasonic diagnostic apparatus
JPH074373B2 (ja) * 1986-10-16 1995-01-25 オリンパス光学工業株式会社 超音波内視鏡装置
EP0272347B1 (fr) * 1986-12-24 1989-06-07 Hewlett-Packard GmbH Procédé et dispositif pour régler le profil d'intensité d'un faisceau
US5505090A (en) * 1993-11-24 1996-04-09 Holographics Inc. Method and apparatus for non-destructive inspection of composite materials and semi-monocoque structures
US5517995A (en) * 1994-09-30 1996-05-21 Siemens Medical Systems, Inc. 2D array for phase aberration correction
US5833613A (en) * 1996-09-27 1998-11-10 Advanced Technology Laboratories, Inc. Ultrasonic diagnostic imaging with contrast agents
WO1998040014A1 (fr) * 1997-03-10 1998-09-17 Robin Medical Inc. Procede et dispositif permettant l'evaluation et l'affichage de la variabilite dans l'activite mecanique du coeur, et amelioration de l'imagerie par contraste a ultrasons par analyse de la variabilite
US5902242A (en) * 1998-01-22 1999-05-11 Acuson Corporation System and method for forming a combined ultrasonic image
US20050124898A1 (en) * 2002-01-16 2005-06-09 Ep Medsystems, Inc. Method and apparatus for isolating a catheter interface
US20080146943A1 (en) * 2006-12-14 2008-06-19 Ep Medsystems, Inc. Integrated Beam Former And Isolation For An Ultrasound Probe
US7648462B2 (en) * 2002-01-16 2010-01-19 St. Jude Medical, Atrial Fibrillation Division, Inc. Safety systems and methods for ensuring safe use of intra-cardiac ultrasound catheters
US20070083118A1 (en) * 2002-07-22 2007-04-12 Ep Medsystems, Inc. Method and System For Estimating Cardiac Ejection Volume Using Ultrasound Spectral Doppler Image Data
US7314446B2 (en) * 2002-07-22 2008-01-01 Ep Medsystems, Inc. Method and apparatus for time gating of medical images
US20050245822A1 (en) * 2002-07-22 2005-11-03 Ep Medsystems, Inc. Method and apparatus for imaging distant anatomical structures in intra-cardiac ultrasound imaging
US20070167809A1 (en) * 2002-07-22 2007-07-19 Ep Medsystems, Inc. Method and System For Estimating Cardiac Ejection Volume And Placing Pacemaker Electrodes Using Speckle Tracking
US20050203410A1 (en) * 2004-02-27 2005-09-15 Ep Medsystems, Inc. Methods and systems for ultrasound imaging of the heart from the pericardium
US7662114B2 (en) * 2004-03-02 2010-02-16 Focus Surgery, Inc. Ultrasound phased arrays
US7507205B2 (en) * 2004-04-07 2009-03-24 St. Jude Medical, Atrial Fibrillation Division, Inc. Steerable ultrasound catheter
US7654958B2 (en) * 2004-04-20 2010-02-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for ultrasound imaging with autofrequency selection
US20070219448A1 (en) * 2004-05-06 2007-09-20 Focus Surgery, Inc. Method and Apparatus for Selective Treatment of Tissue
US20060122505A1 (en) * 2004-11-23 2006-06-08 Ep Medsystems, Inc. M-Mode presentation of an ultrasound scan
US7713210B2 (en) * 2004-11-23 2010-05-11 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for localizing an ultrasound catheter
US8038631B1 (en) * 2005-06-01 2011-10-18 Sanghvi Narendra T Laparoscopic HIFU probe
US20070038096A1 (en) * 2005-07-06 2007-02-15 Ralf Seip Method of optimizing an ultrasound transducer
US20070010805A1 (en) * 2005-07-08 2007-01-11 Fedewa Russell J Method and apparatus for the treatment of tissue
US8070684B2 (en) * 2005-12-14 2011-12-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and system for evaluating valvular function
US20070167793A1 (en) * 2005-12-14 2007-07-19 Ep Medsystems, Inc. Method and system for enhancing spectral doppler presentation
US20070232949A1 (en) * 2006-03-31 2007-10-04 Ep Medsystems, Inc. Method For Simultaneous Bi-Atrial Mapping Of Atrial Fibrillation
US20070299479A1 (en) * 2006-06-27 2007-12-27 Ep Medsystems, Inc. Method for Reversing Ventricular Dyssynchrony
US20080009733A1 (en) * 2006-06-27 2008-01-10 Ep Medsystems, Inc. Method for Evaluating Regional Ventricular Function and Incoordinate Ventricular Contraction
US20080039724A1 (en) * 2006-08-10 2008-02-14 Ralf Seip Ultrasound transducer with improved imaging
US7559905B2 (en) * 2006-09-21 2009-07-14 Focus Surgery, Inc. HIFU probe for treating tissue with in-line degassing of fluid
US20080146942A1 (en) * 2006-12-13 2008-06-19 Ep Medsystems, Inc. Catheter Position Tracking Methods Using Fluoroscopy and Rotational Sensors
US20080146940A1 (en) * 2006-12-14 2008-06-19 Ep Medsystems, Inc. External and Internal Ultrasound Imaging System
US8187190B2 (en) * 2006-12-14 2012-05-29 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and system for configuration of a pacemaker and for placement of pacemaker electrodes
US8317711B2 (en) * 2007-06-16 2012-11-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Oscillating phased-array ultrasound imaging catheter system
US8057394B2 (en) 2007-06-30 2011-11-15 St. Jude Medical, Atrial Fibrillation Division, Inc. Ultrasound image processing to render three-dimensional images from two-dimensional images
US8690782B2 (en) * 2007-07-12 2014-04-08 Siemens Medical Solutions Usa, Inc. System for generating multiple beams from a single receive event
US8235902B2 (en) * 2007-09-11 2012-08-07 Focus Surgery, Inc. System and method for tissue change monitoring during HIFU treatment
US8052607B2 (en) * 2008-04-22 2011-11-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Ultrasound imaging catheter with pivoting head
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
CN117991271B (zh) * 2024-04-03 2024-06-14 北京理工大学 一种水下目标监测装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2241078A1 (fr) * 1973-08-16 1975-03-14 France Etat
FR2243435A1 (fr) * 1973-09-07 1975-04-04 Krautkraemer Gmbh
FR2255612A1 (en) * 1973-12-19 1975-07-18 Pourcelot Leandre Ultrasonic display system for human body organs - sequentially activates two groups of piezoelectric elements
DE2443686A1 (de) * 1974-09-12 1976-04-01 Siemens Ag Fokussierter strahlungswandler, vorzugsweise fuer ultraschall
FR2292984A2 (fr) * 1974-11-26 1976-06-25 Pourcelot Leandre Procede et appareillage pour la visualisation d'organes internes du corps humain a l'aide d'ultra-sons

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
BE554178A (fr) *
JPS5418932B2 (fr) * 1972-11-13 1979-07-11
US3881466A (en) * 1973-08-20 1975-05-06 Advanced Diagnostic Res Ultrasonic cross-sectional imaging system
US3881164A (en) * 1973-09-13 1975-04-29 Commw Of Australia Cross array ultrasonic transducer
US3936791A (en) * 1973-09-13 1976-02-03 The Commonwealth Of Australia Linear array ultrasonic transducer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2241078A1 (fr) * 1973-08-16 1975-03-14 France Etat
FR2243435A1 (fr) * 1973-09-07 1975-04-04 Krautkraemer Gmbh
FR2255612A1 (en) * 1973-12-19 1975-07-18 Pourcelot Leandre Ultrasonic display system for human body organs - sequentially activates two groups of piezoelectric elements
DE2443686A1 (de) * 1974-09-12 1976-04-01 Siemens Ag Fokussierter strahlungswandler, vorzugsweise fuer ultraschall
FR2292984A2 (fr) * 1974-11-26 1976-06-25 Pourcelot Leandre Procede et appareillage pour la visualisation d'organes internes du corps humain a l'aide d'ultra-sons

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413669A1 (fr) * 1977-12-27 1979-07-27 Gen Electric Systeme d'imagerie ultrasonore a commande dynamique de focalisation et d'ouverture
FR2419621A1 (fr) * 1978-03-09 1979-10-05 Gen Electric Reseau de transducteurs d'emission-reception et systeme d'imagerie ultrasonore
FR2448156A1 (fr) * 1979-02-05 1980-08-29 Varian Associates Dispositif de formation d'image par ultrasons a focalisation dynamique et pseudo-dynamique
FR2482732A1 (fr) * 1980-05-19 1981-11-20 Commissariat Energie Atomique Dispositif d'echographie a focalisation dynamique et a balayage sectoriel
EP0040566A1 (fr) * 1980-05-19 1981-11-25 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Dispositif d'échographie à focalisation dynamique et à balayage sectoriel

Also Published As

Publication number Publication date
GB1579939A (en) 1980-11-26
US4161121A (en) 1979-07-17
JPS52122419A (en) 1977-10-14
CA1074898A (fr) 1980-04-01
DE2713087A1 (de) 1977-10-13
AU2376177A (en) 1978-10-05
AU512134B2 (en) 1980-09-25

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Legal Events

Date Code Title Description
RE Withdrawal of published application