CH608103A5 - - Google Patents

Info

Publication number
CH608103A5
CH608103A5 CH1207476A CH1207476A CH608103A5 CH 608103 A5 CH608103 A5 CH 608103A5 CH 1207476 A CH1207476 A CH 1207476A CH 1207476 A CH1207476 A CH 1207476A CH 608103 A5 CH608103 A5 CH 608103A5
Authority
CH
Switzerland
Application number
CH1207476A
Inventor
Christoph Benedikt Burckhardt
Pierre-Andre Dr Grandchamp
Rainer Fehr
Heinz Dr Hoffmann
Original Assignee
Hoffmann La Roche
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
Priority claimed from CH1555575A external-priority patent/CH594252A5/de
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH1207476A priority Critical patent/CH608103A5/xx
Priority to CA265,524A priority patent/CA1110750A/en
Priority to IT29437/76A priority patent/IT1070826B/it
Priority to NLAANVRAGE7612852,A priority patent/NL176207C/xx
Priority to GB16467/79A priority patent/GB1570880A/en
Priority to GB48846/76A priority patent/GB1570879A/en
Priority to DE2660208A priority patent/DE2660208C3/de
Priority to DK538076A priority patent/DK146227C/da
Priority to DE2654280A priority patent/DE2654280C3/de
Priority to DE2660888A priority patent/DE2660888C3/de
Priority to SE7613431A priority patent/SE421032B/xx
Priority to JP51143941A priority patent/JPS58625B2/ja
Priority to FR7636067A priority patent/FR2334117A1/fr
Priority to DD7600196046A priority patent/DD129376A5/xx
Priority to DE2660882A priority patent/DE2660882C3/de
Publication of CH608103A5 publication Critical patent/CH608103A5/xx
Priority to US06/011,005 priority patent/US4242912A/en
Priority to DK411679A priority patent/DK147751C/da
Priority to CA338,804A priority patent/CA1111543A/en
Priority to FR7931986A priority patent/FR2445545A1/fr
Priority to SE8000837A priority patent/SE445009B/sv
Priority to JP10880280A priority patent/JPS5636942A/ja
Priority to NLAANVRAGE8004975,A priority patent/NL184503C/xx
Priority to NLAANVRAGE8203023,A priority patent/NL174397C/xx
Priority to IT8323967A priority patent/IT1212793B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13—Tomography
    • A61B8/14—Echo-tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
    • 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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
    • G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
    • 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
    • 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
    • G01S7/52047—Techniques for image enhancement involving transmitter or receiver for elimination of side lobes or of grating lobes; for increasing resolving power

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CH1207476A 1975-12-01 1976-09-23 CH608103A5 (US20030220297A1-20031127-C00074.png)

Priority Applications (24)

Application Number Priority Date Filing Date Title
CH1207476A CH608103A5 (US20030220297A1-20031127-C00074.png) 1975-12-01 1976-09-23
CA265,524A CA1110750A (en) 1975-12-01 1976-11-12 Electronic beam scanning for ultrasonic imaging
IT29437/76A IT1070826B (it) 1975-12-01 1976-11-17 Riproduzione di immagini ad ultrasuoni a tastatura elettronica
NLAANVRAGE7612852,A NL176207C (nl) 1975-12-01 1976-11-18 Stelsel werkend volgens het principe van de ultrasone pulsechomethode en dienende om dwarsdoorsnedebeelden te vormen van een heterogeen lichaam.
GB16467/79A GB1570880A (en) 1975-12-01 1976-11-23 Ultrasonic imaging unit
GB48846/76A GB1570879A (en) 1975-12-01 1976-11-23 Electronic beam scanning for ultrasonic images
DE2660882A DE2660882C3 (de) 1975-12-01 1976-11-30 Ultraschall-Bildgerät
DE2660888A DE2660888C3 (de) 1975-12-01 1976-11-30 Elektronisch abgetastete Ultraschall-Abbildung
DD7600196046A DD129376A5 (de) 1975-12-01 1976-11-30 Elektronisch abgetastete ultraschall-abbildung
DK538076A DK146227C (da) 1975-12-01 1976-11-30 Fremgangsmaade og apparat til fremstilling af tvaersnitsbilleder ved hjaelp af ultralyd
DE2654280A DE2654280C3 (de) 1975-12-01 1976-11-30 Elektronisch abgetastete Ultraschall- Abbildung
DE2660208A DE2660208C3 (de) 1975-12-01 1976-11-30 Ultraschall-Bildgerät zur Erzeugung von Querschnittsbildern
SE7613431A SE421032B (sv) 1975-12-01 1976-11-30 Forfarande for alstring av tversnittsbilder samt ultraljudsbildanordning for genomforande av forfarandet
JP51143941A JPS58625B2 (ja) 1975-12-01 1976-11-30 超音波像形成方法およびシステム
FR7636067A FR2334117A1 (fr) 1975-12-01 1976-11-30 Balayage electronique pour l'exploration ultrasonique
US06/011,005 US4242912A (en) 1975-12-01 1979-02-09 Method and apparatus for producing cross-sectional images using ultrasound
DK411679A DK147751C (da) 1976-09-23 1979-10-01 Apparat til frembringelse af tvaersnitsbilleder ved hjaelp af ultralyd
CA338,804A CA1111543A (en) 1975-12-01 1979-10-31 Ultrasonic imaging unit
FR7931986A FR2445545A1 (fr) 1975-12-01 1979-12-28 Balayage electronique pour l'exploration sismique
SE8000837A SE445009B (sv) 1975-12-01 1980-02-01 Ultraljudsbildanordning for alstring av tversnittsbilder
JP10880280A JPS5636942A (en) 1976-09-23 1980-08-07 Forming device for picture of section
NLAANVRAGE8004975,A NL184503C (nl) 1975-12-01 1980-09-02 Ultrasone inrichting voor het vormen van dwarsdoorsnedebeelden van een object.
NLAANVRAGE8203023,A NL174397C (nl) 1975-12-01 1982-07-28 Ultrasone beeldinrichting.
IT8323967A IT1212793B (it) 1976-09-23 1983-11-30 Visualizzatore ad ultrasuoni per la produzione di immagini di sezioni.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1555575A CH594252A5 (en) 1975-12-01 1975-12-01 Resolution of electronically controlled ultrasonic scanner - is improved by phase control focussing with outlying members of transducer group advanced or retarded (NL 3.6.77)
CH1207476A CH608103A5 (US20030220297A1-20031127-C00074.png) 1975-12-01 1976-09-23

Publications (1)

Publication Number Publication Date
CH608103A5 true CH608103A5 (US20030220297A1-20031127-C00074.png) 1978-12-15

Family

ID=25709538

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1207476A CH608103A5 (US20030220297A1-20031127-C00074.png) 1975-12-01 1976-09-23

Country Status (12)

Country Link
US (1) US4242912A (US20030220297A1-20031127-C00074.png)
JP (1) JPS58625B2 (US20030220297A1-20031127-C00074.png)
CA (1) CA1110750A (US20030220297A1-20031127-C00074.png)
CH (1) CH608103A5 (US20030220297A1-20031127-C00074.png)
DD (1) DD129376A5 (US20030220297A1-20031127-C00074.png)
DE (4) DE2660882C3 (US20030220297A1-20031127-C00074.png)
DK (1) DK146227C (US20030220297A1-20031127-C00074.png)
FR (2) FR2334117A1 (US20030220297A1-20031127-C00074.png)
GB (2) GB1570879A (US20030220297A1-20031127-C00074.png)
IT (1) IT1070826B (US20030220297A1-20031127-C00074.png)
NL (1) NL176207C (US20030220297A1-20031127-C00074.png)
SE (2) SE421032B (US20030220297A1-20031127-C00074.png)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5268775A (en) * 1975-12-05 1977-06-07 Nippon Musen Irigaku Kenkiyuus Ultrasonic diagnostic device
JPS52107185A (en) * 1976-03-04 1977-09-08 Aloka Co Ltd Probe for ultrasonic diagnostic device
DE2733920C2 (de) * 1976-06-25 1988-05-26 Siemens AG, 1000 Berlin und 8000 München Gerät zur Untersuchung von Körpern durch Abtastung mittels Ultraschall
DE2628492B1 (de) * 1976-06-25 1977-05-26 Siemens Ag Geraet zur untersuchung von koerpern durch abtastung mittels ultraschall
FR2423793A2 (fr) * 1977-04-29 1979-11-16 Anvar Perfectionnements aux dispositifs mettant en oeuvre des ultrasons pour former des images, notamment pour l'examen interne du corps humain
JPS58333B2 (ja) * 1977-08-22 1983-01-06 アロカ株式会社 超音波診断装置
FR2405484A1 (fr) * 1977-10-05 1979-05-04 Labo Electronique Physique Systeme electronique d'exploration et de focalisation au moyen d'ondes ultrasonores
DE2857246C2 (de) * 1977-12-12 1985-07-25 Rca Corp., New York, N.Y. Ultraschall-Impulsecho-Abbildungseinrichtung
DE2857247C1 (de) * 1977-12-12 1984-07-12 Technicare Corp., Solon, Ohio Elektronische B-Abtastbildvorrichtung fuer Ultraschall-Wellenenergie
US4127034A (en) * 1977-12-23 1978-11-28 General Electric Company Digital rectilinear ultrasonic imaging system
JPS5611047A (en) * 1979-07-11 1981-02-04 Tokyo Shibaura Electric Co Ultrasonic diagnosing device
NL7907595A (nl) * 1979-10-15 1981-04-21 Philips Nv Werkwijze en inrichting van onderzoek met ultrasone bundels.
DE2950005A1 (de) * 1979-12-12 1981-09-03 Siemens AG, 1000 Berlin und 8000 München Geraet zur ultraschall-abtastung
JPS5711648A (en) * 1980-06-27 1982-01-21 Matsushita Electric Ind Co Ltd Ultrasonic probe
DE3038052A1 (de) * 1980-10-08 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Verfahren zum abtasten eines objekts zu dessen abbildung mittels ultraschall-echo-tomographie
JPS57128139A (en) * 1981-01-31 1982-08-09 Shimadzu Corp Ultrasonic diagnostic apparatus
JPS5830868U (ja) * 1981-08-25 1983-02-28 横河電機株式会社 超音波探触子
JPS5834048U (ja) * 1981-08-31 1983-03-05 横河電機株式会社 超音波探触子
JPS5871163U (ja) * 1981-11-06 1983-05-14 富士通株式会社 超音波探触子の音響パワ−供給回路
JPS5896248A (ja) * 1981-12-03 1983-06-08 Olympus Optical Co Ltd 超音波顕微鏡用音響レンズ
JPS58131804U (ja) * 1982-02-28 1983-09-06 株式会社島津製作所 超音波診断装置
JPS592737A (ja) * 1982-06-30 1984-01-09 富士通株式会社 超音波診断装置
US4489729A (en) * 1982-09-03 1984-12-25 Medtronic, Inc. Ultrasound imaging system
US4454764A (en) * 1982-09-03 1984-06-19 Medtronic, Inc. Roller-ball ultrasonic imaging module
US4476873A (en) * 1982-09-03 1984-10-16 Medtronic, Inc. Ultrasound scanning system for skeletal imaging
US4457311A (en) * 1982-09-03 1984-07-03 Medtronic, Inc. Ultrasound imaging system for scanning the human back
US4458689A (en) * 1982-09-03 1984-07-10 Medtronic, Inc. Ultrasound scanner with mapped data storage
US4530363A (en) * 1983-10-20 1985-07-23 General Electric Company Transducer array for sector scan and doppler flow measurement applications
US4582065A (en) * 1984-06-28 1986-04-15 Picker International, Inc. Ultrasonic step scanning utilizing unequally spaced curvilinear transducer array
CA1241430A (en) * 1984-09-25 1988-08-30 John G. Abbott Ultrasonic compound scan with an oscillating transducer
NL8501908A (nl) * 1985-07-03 1987-02-02 Tno Tastsensor.
US4670683A (en) * 1985-08-20 1987-06-02 North American Philips Corporation Electronically adjustable mechanical lens for ultrasonic linear array and phased array imaging
FR2589247B1 (fr) * 1985-10-25 1988-06-10 Labo Electronique Physique Appareil d'exploration de milieux par echographie ultrasonore comprenant un reseau d'elements transducteurs piezoelectiques
US4699009A (en) * 1985-11-05 1987-10-13 Acuson Dynamically focused linear phased array acoustic imaging system
DE3855705T2 (de) * 1987-06-05 1997-04-17 Hitachi Ltd Ultraschallgerät mit fächerförmiger Abtastung für die Fehlererkennung
NL8801776A (nl) * 1988-07-13 1990-02-01 Optische Ind De Oude Delft Nv Ultrasone transducent omvattende tenminste een rij ultrasone elementen.
JPH03176040A (ja) * 1989-09-29 1991-07-31 Terumo Corp 超音波診断装置
US5250869A (en) * 1990-03-14 1993-10-05 Fujitsu Limited Ultrasonic transducer
DE4024353A1 (de) * 1990-08-01 1992-02-13 Krupp Atlas Elektronik Gmbh Schaltanordnung zum impulsfoermigen abstrahlen von schallwellen
DE4405504B4 (de) * 1994-02-21 2008-10-16 Siemens Ag Verfahren und Vorrichtung zum Abbilden eines Objekts mit einem 2-D-Ultraschallarray
US5349262A (en) * 1994-02-22 1994-09-20 Hewlett-Packard Company Phased array ultrasound imaging system with dynamic elevation focusing
JP3059042B2 (ja) * 1994-02-22 2000-07-04 フクダ電子株式会社 超音波診断装置
US5533402A (en) * 1994-05-11 1996-07-09 Artann Corporation Method and apparatus for measuring acoustic parameters in liquids using cylindrical ultrasonic standing waves
US6135971A (en) * 1995-11-09 2000-10-24 Brigham And Women's Hospital Apparatus for deposition of ultrasound energy in body tissue
JP5067821B2 (ja) * 2001-04-13 2012-11-07 古野電気株式会社 多周波送受波器
US6974417B2 (en) * 2001-10-05 2005-12-13 Queen's University At Kingston Ultrasound transducer array
JP3808419B2 (ja) * 2002-10-08 2006-08-09 松下電器産業株式会社 超音波診断装置
EP1693668A1 (de) * 2005-01-27 2006-08-23 Siemens Aktiengesellschaft Verfahren und Einrichtung zum Ermitteln von Defekten an einem Bauelement einer Turbine
DE102007015746A1 (de) * 2007-03-30 2008-10-02 Ge Inspection Technologies Gmbh Verfahren zur Ansteuerung eines Array-Prüfkopfs einer Vorrichtung zur Ultraschallprüfung eines belebten oder unbelebten Prüflings sowie Vorrichtung zur Ausführung des Verfahrens
JP5294998B2 (ja) * 2008-06-18 2013-09-18 キヤノン株式会社 超音波探触子、該超音波探触子を備えた光音響・超音波システム並びに検体イメージング装置
GB0916162D0 (en) * 2009-09-15 2009-10-28 Oceanscan Ltd Scanning apparatus and method
EP2613144A1 (de) * 2012-01-05 2013-07-10 Siemens Aktiengesellschaft Verbesserung der aktiven Auflösung von Phased-Array Ultraschallprüfköpfen
JP2014041085A (ja) * 2012-08-23 2014-03-06 Nippon Steel & Sumitomo Metal 超音波探傷方法および超音波探傷装置
CN110251153A (zh) * 2013-03-28 2019-09-20 富士胶片株式会社 单层压电片式超声波探头
JP6056729B2 (ja) * 2013-10-15 2017-01-11 株式会社デンソー 触覚提示装置
JP6556445B2 (ja) * 2014-02-10 2019-08-07 キヤノンメディカルシステムズ株式会社 超音波診断装置、画像処理装置及び画像処理方法
JP6793444B2 (ja) * 2014-05-08 2020-12-02 キヤノンメディカルシステムズ株式会社 超音波診断装置
US9763646B2 (en) * 2014-06-12 2017-09-19 General Electric Company Method and systems for adjusting a pulse generated for ultrasound multi-line transmit
US10126272B2 (en) * 2015-12-29 2018-11-13 General Electric Company Systems and methods for ultrasonic inspection of turbine components
US10945706B2 (en) 2017-05-05 2021-03-16 Biim Ultrasound As Hand held ultrasound probe
CN111375147A (zh) * 2018-12-29 2020-07-07 深圳先进技术研究院 一种聚焦超声换能器及其制作方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199425A (en) * 1967-11-29 1970-07-22 Ti Group Services Ltd Control of Ultrasonic Energy.
NL169956C (nl) * 1971-03-31 1982-09-16 Univ Erasmus Inrichting voor diagnostisch onderzoek met ultrageluidsbundels.
CH543313A (de) * 1971-10-12 1973-10-31 Hoffmann La Roche Verfahren und Einrichtung zur Konzentration von Ultraschall in einem langgestreckten Raumbereich
JPS5516660B2 (US20030220297A1-20031127-C00074.png) * 1972-08-30 1980-05-06
CA1015849A (en) * 1972-09-12 1977-08-16 George Kossoff Ultrasonic beam forming technique
CA988196A (en) * 1972-09-12 1976-04-27 Commonwealth Of Australia (The) Cross array ultrasonic transducer
CA996249A (en) * 1972-09-12 1976-08-31 Commonwealth Of Australia (The) Linear array ultrasonic transducer
JPS4998638A (US20030220297A1-20031127-C00074.png) * 1973-01-25 1974-09-18
JPS565536B2 (US20030220297A1-20031127-C00074.png) * 1973-05-21 1981-02-05
US3881466A (en) * 1973-08-20 1975-05-06 Advanced Diagnostic Res Ultrasonic cross-sectional imaging system
DE2345155B2 (de) * 1973-09-07 1975-09-25 Krautkraemer Gmbh, 5000 Koeln Gruppenweise umgetastete, aus zellenförmig und/oder hierzu senkrechten, streifenförmig angeordneten einzelnen Schwingerelementen bestehendes Ultraschall-Prüfkopfsystem zur zerstörungsfreien Werkstoffprüfung
US3936791A (en) * 1973-09-13 1976-02-03 The Commonwealth Of Australia Linear array ultrasonic transducer
US3881164A (en) * 1973-09-13 1975-04-29 Commw Of Australia Cross array ultrasonic transducer
US3950723A (en) * 1974-02-21 1976-04-13 Westinghouse Electric Corporation Sonar apparatus
JPS5317831B2 (US20030220297A1-20031127-C00074.png) * 1974-03-07 1978-06-10
US3918024A (en) * 1974-06-24 1975-11-04 Albert Macovski Ultrasonic array for reflection imaging
JPS5143879A (US20030220297A1-20031127-C00074.png) * 1974-09-30 1976-04-14 Tokyo Shibaura Electric Co
FR2292978A1 (fr) * 1974-11-28 1976-06-25 Anvar Perfectionnements aux dispositifs de sondage par ultra-sons
GB1546445A (en) * 1975-03-07 1979-05-23 Varian Associates Lens system for acoustical imaging
DE2529112C3 (de) * 1975-06-30 1978-03-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Ultraschall-Applikator für die zeilenweise Ultraschallabtastung von Körpern
US4005382A (en) * 1975-08-07 1977-01-25 Varian Associates Signal processor for ultrasonic imaging

Also Published As

Publication number Publication date
FR2334117B1 (US20030220297A1-20031127-C00074.png) 1981-12-31
FR2445545A1 (fr) 1980-07-25
CA1110750A (en) 1981-10-13
DE2654280C3 (de) 1985-10-24
IT1070826B (it) 1985-04-02
SE7613431L (sv) 1977-06-02
FR2445545B1 (US20030220297A1-20031127-C00074.png) 1984-10-12
DE2654280B2 (US20030220297A1-20031127-C00074.png) 1979-03-22
DE2660208C3 (de) 1982-01-21
DD129376A5 (de) 1978-01-11
DE2660208B2 (de) 1981-05-27
NL176207C (nl) 1985-03-01
JPS5268492A (en) 1977-06-07
SE421032B (sv) 1981-11-16
DE2654280A1 (de) 1977-06-08
DK146227C (da) 1984-01-16
FR2334117A1 (fr) 1977-07-01
DE2660888C3 (de) 1985-11-14
DE2660882C3 (de) 1986-02-13
NL7612852A (nl) 1977-06-03
DK146227B (da) 1983-08-01
US4242912A (en) 1981-01-06
SE8000837L (sv) 1980-02-01
GB1570880A (en) 1980-07-09
SE445009B (sv) 1986-05-26
JPS58625B2 (ja) 1983-01-07
DK538076A (da) 1977-06-02
GB1570879A (en) 1980-07-09

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