FR2334953A1 - Systeme d'analyse par ultrasons et son application a l'echographie - Google Patents

Systeme d'analyse par ultrasons et son application a l'echographie

Info

Publication number
FR2334953A1
FR2334953A1 FR7537929A FR7537929A FR2334953A1 FR 2334953 A1 FR2334953 A1 FR 2334953A1 FR 7537929 A FR7537929 A FR 7537929A FR 7537929 A FR7537929 A FR 7537929A FR 2334953 A1 FR2334953 A1 FR 2334953A1
Authority
FR
France
Prior art keywords
echography
application
analysis system
ultrasonic analysis
ultrasonic
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.)
Granted
Application number
FR7537929A
Other languages
English (en)
Other versions
FR2334953B1 (fr
Inventor
Pierre Alais
Michel Auphan
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR7537929A priority Critical patent/FR2334953A1/fr
Priority to FR7636527A priority patent/FR2373056A2/fr
Priority to DE19762655274 priority patent/DE2655274A1/de
Priority to IT52514/76A priority patent/IT1073984B/it
Priority to NL7613564A priority patent/NL7613564A/xx
Priority to GB51200/76A priority patent/GB1562418A/en
Priority to SE7613770A priority patent/SE409159B/xx
Priority to CA267,453A priority patent/CA1073092A/fr
Priority to ES454095A priority patent/ES454095A1/es
Priority to US05/748,691 priority patent/US4112411A/en
Priority to BE173117A priority patent/BE849240A/fr
Priority to JP51147900A priority patent/JPS5271887A/ja
Priority to AU20459/76A priority patent/AU505143B2/en
Publication of FR2334953A1 publication Critical patent/FR2334953A1/fr
Application granted granted Critical
Publication of FR2334953B1 publication Critical patent/FR2334953B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01S15/8925—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being a two-dimensional transducer configuration, i.e. matrix or orthogonal linear arrays
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/905—Side lobe reduction or shading
FR7537929A 1975-12-11 1975-12-11 Systeme d'analyse par ultrasons et son application a l'echographie Granted FR2334953A1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7537929A FR2334953A1 (fr) 1975-12-11 1975-12-11 Systeme d'analyse par ultrasons et son application a l'echographie
FR7636527A FR2373056A2 (fr) 1975-12-11 1976-12-03 Systeme d'analyse par ultrasons et son application a l'echographie
IT52514/76A IT1073984B (it) 1975-12-11 1976-12-07 Dispositivo di ecografia a mezzo di fasci ultrasonici focalizzati
NL7613564A NL7613564A (nl) 1975-12-11 1976-12-07 Inrichting voor echografie met gefocusseerde ultrasoonbundels.
DE19762655274 DE2655274A1 (de) 1975-12-11 1976-12-07 Anordnung fuer echographie mit fokussierten ultraschallstrahlen
SE7613770A SE409159B (sv) 1975-12-11 1976-12-08 Anordning for ekografi innefattande en mosaik av ultraljudomvandlare
GB51200/76A GB1562418A (en) 1975-12-11 1976-12-08 Echography device
CA267,453A CA1073092A (fr) 1975-12-11 1976-12-08 Appareil permettant de faire une echographie au moyen de faisceaux ultrasoniques focalises
ES454095A ES454095A1 (es) 1975-12-11 1976-12-09 Un dispositivo para ecografia.
US05/748,691 US4112411A (en) 1975-12-11 1976-12-09 Device for echography by means of focussed ultrasonic beams
BE173117A BE849240A (fr) 1975-12-11 1976-12-09 Inrichting voor echografie met gefocusseerde ultrasoonbundels
JP51147900A JPS5271887A (en) 1975-12-11 1976-12-10 Echoograph device
AU20459/76A AU505143B2 (en) 1975-12-11 1976-12-10 Ultrasonic echography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537929A FR2334953A1 (fr) 1975-12-11 1975-12-11 Systeme d'analyse par ultrasons et son application a l'echographie

Publications (2)

Publication Number Publication Date
FR2334953A1 true FR2334953A1 (fr) 1977-07-08
FR2334953B1 FR2334953B1 (fr) 1980-10-17

Family

ID=9163625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537929A Granted FR2334953A1 (fr) 1975-12-11 1975-12-11 Systeme d'analyse par ultrasons et son application a l'echographie

Country Status (12)

Country Link
US (1) US4112411A (fr)
JP (1) JPS5271887A (fr)
AU (1) AU505143B2 (fr)
BE (1) BE849240A (fr)
CA (1) CA1073092A (fr)
DE (1) DE2655274A1 (fr)
ES (1) ES454095A1 (fr)
FR (1) FR2334953A1 (fr)
GB (1) GB1562418A (fr)
IT (1) IT1073984B (fr)
NL (1) NL7613564A (fr)
SE (1) SE409159B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005593A1 (fr) * 1978-05-12 1979-11-28 International Submarine Services S.A. Dispositif et méthode holographique à balayage acoustique
US4448075A (en) * 1980-05-09 1984-05-15 Tokyo Shibaura Denki Kabushiki Kaisha Ultrasonic scanning apparatus

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578947A (en) * 1978-12-08 1980-06-14 Matsushita Electric Ind Co Ltd Method of displaying ultrasoniccwave diagnosis device
FR2460489A1 (fr) * 1979-07-04 1981-01-23 Labo Electronique Physique Circuit de traitement des signaux de reception d'une mosaique de transducteur ultra-sonore utilisee en echographie de type b
JPS5618854A (en) * 1979-07-25 1981-02-23 Fujitsu Ltd Ultrasonic diagnosing device
IT1228836B (it) * 1980-12-23 1991-07-05 Honeywell Elac Nautik Gmbh Dispositivo subacqueo di ricerca di bersaglio, in particolare per siluri
US4519260A (en) * 1982-02-18 1985-05-28 The Board Of Trustees Of The Leland Stanford Junior University Ultrasonic transducers and applications thereof
US4550606A (en) * 1982-09-28 1985-11-05 Cornell Research Foundation, Inc. Ultrasonic transducer array with controlled excitation pattern
US4870623A (en) * 1983-06-27 1989-09-26 Cochlea Corporation System to recognize a geometry parameter of unknown object with continuous wave acoustic energy
US4640291A (en) * 1985-06-27 1987-02-03 North American Philips Corporation Bi-plane phased array for ultrasound medical imaging
JPH0783518B2 (ja) * 1985-10-09 1995-09-06 株式会社日立製作所 超音波探触子
US4671293A (en) * 1985-10-15 1987-06-09 North American Philips Corporation Biplane phased array for ultrasonic medical imaging
GB8617567D0 (en) * 1986-07-18 1986-08-28 Szilard J Ultrasonic imaging apparatus
US4924718A (en) * 1986-10-27 1990-05-15 Glover Marvin J Omnidirectional oscillator (glover gear)
US4757722A (en) * 1986-10-27 1988-07-19 Glover Marvin J Motion conversion apparatus
US4945915A (en) * 1987-02-20 1990-08-07 Olympus Optical Co., Ltd. Ultrasonic diagnosis apparatus
FR2614450A1 (fr) * 1987-04-21 1988-10-28 Labo Electronique Physique Procede et appareil d'examen de milieux par echographie ultrasonore
DE3732131A1 (de) * 1987-09-24 1989-04-06 Wolf Gmbh Richard Fokussierender ultraschallwandler
FR2638884B1 (fr) * 1988-11-10 1990-12-28 Labo Electronique Physique Dispositif de focalisation tridimensionnelle d'un faisceau ultrasonore
US4974213A (en) * 1988-12-16 1990-11-27 Siwecki Thomas L Passive active underwater sound detection apparatus
JPH02217000A (ja) * 1989-02-16 1990-08-29 Hitachi Ltd 超音波探触子
EP0842508B1 (fr) * 1995-07-13 2000-01-12 Societe Pour Les Applications Du Retournement Temporel Procede et dispositif de focalisation d'ondes acoustiques
US5706819A (en) 1995-10-10 1998-01-13 Advanced Technology Laboratories, Inc. Ultrasonic diagnostic imaging with harmonic contrast agents
US6238346B1 (en) * 1999-06-25 2001-05-29 Agilent Technologies, Inc. System and method employing two dimensional ultrasound array for wide field of view imaging
ATE250752T1 (de) 1999-07-30 2003-10-15 Siemens Ag Verfahren und vorrichtung zum aufnehmen eines bildes einer objektfläche mittels einer fokussierbaren strahlung
US6468216B1 (en) 2000-08-24 2002-10-22 Kininklijke Philips Electronics N.V. Ultrasonic diagnostic imaging of the coronary arteries
WO2002061452A1 (fr) * 2001-01-29 2002-08-08 Siemens Aktiengesellschaft Procede et dispositif de reception d'une image c au moyen d'une unite d'image b
US8038620B2 (en) * 2005-12-20 2011-10-18 General Electric Company Fresnel zone imaging system and method
GB2459091B (en) * 2008-04-07 2012-05-23 Thales Holdings Uk Plc Method and system for acoustic imaging

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675472A (en) * 1968-12-12 1972-07-11 Nat Res Dev Apparatus and method for images of the interior structure of solid objects

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005593A1 (fr) * 1978-05-12 1979-11-28 International Submarine Services S.A. Dispositif et méthode holographique à balayage acoustique
US4448075A (en) * 1980-05-09 1984-05-15 Tokyo Shibaura Denki Kabushiki Kaisha Ultrasonic scanning apparatus

Also Published As

Publication number Publication date
BE849240A (fr) 1977-06-09
DE2655274B2 (fr) 1979-10-04
ES454095A1 (es) 1977-11-16
GB1562418A (en) 1980-03-12
AU2045976A (en) 1978-06-15
SE409159B (sv) 1979-07-30
CA1073092A (fr) 1980-03-04
NL7613564A (nl) 1977-06-14
DE2655274C3 (fr) 1980-06-26
JPS5742331B2 (fr) 1982-09-08
AU505143B2 (en) 1979-11-08
US4112411A (en) 1978-09-05
SE7613770L (sv) 1977-06-12
IT1073984B (it) 1985-04-17
DE2655274A1 (de) 1977-06-16
JPS5271887A (en) 1977-06-15
FR2334953B1 (fr) 1980-10-17

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Legal Events

Date Code Title Description
DR Decision of the appeal court due to an appeal at law against decisions of the director of the inpi, except decision of lapse
ST Notification of lapse