NL7812413A - Numeriek rechtlijnig ultrasonor afbeeldingsstelsel. - Google Patents

Numeriek rechtlijnig ultrasonor afbeeldingsstelsel.

Info

Publication number
NL7812413A
NL7812413A NL7812413A NL7812413A NL7812413A NL 7812413 A NL7812413 A NL 7812413A NL 7812413 A NL7812413 A NL 7812413A NL 7812413 A NL7812413 A NL 7812413A NL 7812413 A NL7812413 A NL 7812413A
Authority
NL
Netherlands
Prior art keywords
ultrasonor
image system
pad straight
num
num pad
Prior art date
Application number
NL7812413A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NL7812413A publication Critical patent/NL7812413A/nl

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
    • G10K11/346—Circuits therefor using phase variation
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/449—Statistical methods not provided for in G01N29/4409, e.g. averaging, smoothing and interpolation
    • 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
    • G01S15/8959—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using coded signals for correlation purposes
    • 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
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Probability & Statistics with Applications (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
NL7812413A 1977-12-23 1978-12-21 Numeriek rechtlijnig ultrasonor afbeeldingsstelsel. NL7812413A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/863,882 US4127034A (en) 1977-12-23 1977-12-23 Digital rectilinear ultrasonic imaging system

Publications (1)

Publication Number Publication Date
NL7812413A true NL7812413A (nl) 1979-06-26

Family

ID=25342006

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7812413A NL7812413A (nl) 1977-12-23 1978-12-21 Numeriek rechtlijnig ultrasonor afbeeldingsstelsel.

Country Status (6)

Country Link
US (1) US4127034A (nl)
JP (1) JPS54100177A (nl)
DE (1) DE2854749A1 (nl)
FR (1) FR2412999A1 (nl)
GB (1) GB2011074B (nl)
NL (1) NL7812413A (nl)

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US4241608A (en) * 1978-01-24 1980-12-30 Unirad Corporation Ultrasonic scanner
US4228459A (en) * 1978-01-26 1980-10-14 Unirad Corporation Electronic black matrix circuitry
US4271842A (en) * 1978-03-03 1981-06-09 Smith Kline Instruments, Inc. Apparatus and method for providing multiple ultrasonic sector image displays
JPS5578947A (en) * 1978-12-08 1980-06-14 Matsushita Electric Ind Co Ltd Method of displaying ultrasoniccwave diagnosis device
US4223560A (en) * 1979-01-02 1980-09-23 New York Institute Of Technology Variable delay system
US4257271A (en) * 1979-01-02 1981-03-24 New York Institute Of Technology Selectable delay system
GB2045435A (en) * 1979-03-20 1980-10-29 Gen Electric Co Ltd Ultrasonic imaging system
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
US4290310A (en) * 1979-07-09 1981-09-22 Varian Associates, Inc. Ultrasonic imaging system using digital control
NL7907595A (nl) * 1979-10-15 1981-04-21 Philips Nv Werkwijze en inrichting van onderzoek met ultrasone bundels.
DE2942049A1 (de) * 1979-10-17 1981-05-21 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur ultraschallabtastung
FR2472753A1 (fr) * 1979-12-31 1981-07-03 Anvar Perfectionnements aux dispositifs de sondage par ultra-sons
US4325257A (en) * 1980-02-20 1982-04-20 Kino Gordon S Real-time digital, synthetic-focus, acoustic imaging system
US4468747A (en) * 1980-11-03 1984-08-28 Hewlett-Packard Company Scan converter system
US4471449A (en) * 1980-11-03 1984-09-11 Hewlett-Packard Company Scan converter system
US4507968A (en) * 1980-11-06 1985-04-02 Bion Corporation Ultrasound visualization systems
US4381675A (en) * 1980-11-06 1983-05-03 Bion Corporation Ultrasound visualization systems
US4499771A (en) * 1980-11-06 1985-02-19 Bion Corporation Ultrasound visualization systems
DE3045766C2 (de) * 1980-12-04 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Verfahren und Vorrichtung zur Darstellung von Ultraschall-Schnittbildern
DE3048527C2 (de) * 1980-12-22 1984-02-02 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur digitalen Ansteuerung eines Ultraschall-Applikators
AU539425B2 (en) * 1982-02-24 1984-09-27 Tokyo Shibaura Denki Kabushiki Kaisha Ultrasonic scanning array - focussing in two directions
DE3301981A1 (de) * 1983-01-21 1984-07-26 Siemens AG, 1000 Berlin und 8000 München Ultraschallabbildungssystem
DE3301967A1 (de) * 1983-01-21 1984-07-26 Siemens AG, 1000 Berlin und 8000 München Ultraschallabbildungssystem
AU549252B2 (en) * 1983-02-22 1986-01-23 Tokyo Shibaura Denki Kabushiki Kaisha Ultrasonic diagnostic apparatus
DE3346534A1 (de) * 1983-12-22 1985-08-14 Siemens AG, 1000 Berlin und 8000 München Ultraschall-bilddarstellungseinrichtung und verfahren zum betrieb eines linearen arrays aus ultraschall-wandlerelementen
US4593314A (en) * 1984-05-17 1986-06-03 The Kemp-Carraway Heart Institute Echocardiogram machine control
DE3585706D1 (de) * 1984-07-05 1992-04-30 Hewlett Packard Co Verzoegerungsschaltung.
DE3425705A1 (de) * 1984-07-12 1986-01-16 Siemens AG, 1000 Berlin und 8000 München Phased-array-geraet
JPS6125083A (ja) * 1984-07-13 1986-02-03 Toshiba Corp 超音波映像装置
US4744029A (en) * 1984-08-31 1988-05-10 Bio-Logic Systems Corporation Brain electrical activity analysis and mapping
JPH06102067B2 (ja) * 1985-04-15 1994-12-14 株式会社日立メディコ 超音波診断装置
JPH0691885B2 (ja) * 1985-12-18 1994-11-16 株式会社日立メデイコ 超音波診断装置
US4700573A (en) * 1986-03-07 1987-10-20 Hewlett-Packard Company Method to improve accuracy in delay lines
DE3616498A1 (de) * 1986-05-16 1987-11-19 Siemens Ag Verfahren und vorrichtung zur digitalen verzoegerung von ultraschallsignalen im empfangsfall
JPH0655212B2 (ja) * 1986-07-07 1994-07-27 松下電器産業株式会社 超音波診断装置
US4917097A (en) * 1987-10-27 1990-04-17 Endosonics Corporation Apparatus and method for imaging small cavities
GB2212267B (en) * 1987-11-11 1992-07-29 Circulation Res Ltd Methods and apparatus for the examination and treatment of internal organs
JPH0752222B2 (ja) * 1988-06-20 1995-06-05 古野電気株式会社 探知装置
US5183048A (en) * 1991-06-24 1993-02-02 Endosonics Corporation Method and apparatus for removing artifacts from an ultrasonically generated image of a small cavity
US5269309A (en) * 1991-12-11 1993-12-14 Fort J Robert Synthetic aperture ultrasound imaging system
US5269307A (en) * 1992-01-31 1993-12-14 Tetrad Corporation Medical ultrasonic imaging system with dynamic focusing
GB2268806B (en) * 1992-07-14 1997-02-26 Intravascular Res Ltd Methods and apparatus for the examination and treatment of internal organs
DE4414081C1 (de) * 1994-04-22 1995-10-12 Sonident Anstalt Verfahren und Vorrichtung zum Abtasten eines Ultraschallfeldes
GB2293240B (en) * 1994-09-15 1998-05-20 Intravascular Res Ltd Ultrasonic visualisation method and apparatus
US5957846A (en) * 1995-06-29 1999-09-28 Teratech Corporation Portable ultrasound imaging system
US7500952B1 (en) 1995-06-29 2009-03-10 Teratech Corporation Portable ultrasound imaging system
US5590658A (en) * 1995-06-29 1997-01-07 Teratech Corporation Portable ultrasound imaging system
US8241217B2 (en) 1995-06-29 2012-08-14 Teratech Corporation Portable ultrasound imaging data
US5964709A (en) * 1995-06-29 1999-10-12 Teratech Corporation Portable ultrasound imaging system
US6254542B1 (en) 1995-07-17 2001-07-03 Intravascular Research Limited Ultrasonic visualization method and apparatus
US5787049A (en) * 1995-11-07 1998-07-28 Bates; Kenneth N. Acoustic wave imaging apparatus and method
GB9819504D0 (en) * 1998-09-07 1998-10-28 Ardavan Houshang Apparatus for generating focused electromagnetic radiation
US7527591B2 (en) * 2003-11-21 2009-05-05 General Electric Company Ultrasound probe distributed beamformer
US7527592B2 (en) * 2003-11-21 2009-05-05 General Electric Company Ultrasound probe sub-aperture processing
US20050113698A1 (en) * 2003-11-21 2005-05-26 Kjell Kristoffersen Ultrasound probe transceiver circuitry
US7635334B2 (en) * 2004-04-28 2009-12-22 Siemens Medical Solutions Usa, Inc. Dynamic sub-array mapping systems and methods for ultrasound imaging
US8033172B2 (en) * 2005-01-14 2011-10-11 Olympus Ndt Hand-held flaw detector imaging apparatus
FR2912853A1 (fr) * 2007-02-20 2008-08-22 Commissariat Energie Atomique Dispositif emetteur radio
US20100228130A1 (en) * 2009-03-09 2010-09-09 Teratech Corporation Portable ultrasound imaging system
TWI411233B (zh) * 2010-12-24 2013-10-01 Univ Nat Chiao Tung 數位類比轉換裝置
TWI456240B (zh) 2012-11-12 2014-10-11 Ind Tech Res Inst 超音波發射電路及其時間延遲校正方法
US10064602B2 (en) * 2014-06-03 2018-09-04 Siemens Medical Solutions Usa, Inc. Coherence ultrasound imaging with broad transmit beams
EP3389500A4 (en) * 2015-12-18 2019-01-02 Ursus Medical LLC Ultrasound beamforming system and method with reconfigurable aperture
US11442156B2 (en) * 2016-08-04 2022-09-13 Koninklijke Philips N.V. Ultrasound system front-end circuit for a 128-element array probe
GB2562035B (en) * 2017-04-15 2021-03-10 Knowledge Economy Developments Ltd Ultrasound apparatus having switches

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Publication number Priority date Publication date Assignee Title
US3481186A (en) * 1965-03-17 1969-12-02 Int Harvester Co Methods of and systems for effecting the nondestructive analysis of materials
FR1471099A (fr) * 1965-03-17 1967-02-24 Int Harvester Co Procédé et dispositif permettant d'essayer un matériau sans le détruire
NL169956C (nl) * 1971-03-31 1982-09-16 Univ Erasmus Inrichting voor diagnostisch onderzoek met ultrageluidsbundels.
DE2163053C3 (de) * 1971-07-23 1979-08-02 Fried. Krupp Gmbh, 4300 Essen Schaltanordnung zum Bilden von zeitlich aufeinanderfolgenden Gruppensignalen in der Peiltechnik
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
FR2252580B1 (nl) * 1973-11-22 1980-02-22 Realisations Ultrasoniques Sa
US3918297A (en) * 1974-10-03 1975-11-11 Gen Electric Acoustic imaging apparatus with gray scale display
FR2292978A1 (fr) * 1974-11-28 1976-06-25 Anvar Perfectionnements aux dispositifs de sondage par ultra-sons
JPS51124915A (en) * 1975-04-25 1976-10-30 Toshiba Corp Ultrasonic wave transmit-receive wave device
JPS522590A (en) * 1975-06-24 1977-01-10 Toshiba Corp Supersonic wave emitting and receiving device
CH608103A5 (nl) * 1975-12-01 1978-12-15 Hoffmann La Roche
DE2628492B1 (de) * 1976-06-25 1977-05-26 Siemens Ag Geraet zur untersuchung von koerpern durch abtastung mittels ultraschall
US4058003A (en) * 1976-07-21 1977-11-15 The Board Of Trustees Of The Leland Stanford Junior University Ultrasonic electronic lens with reduced delay range
US4099416A (en) * 1977-04-25 1978-07-11 Krautkramer-Branson, Incorporated Resolution real-time ultrasonic imaging apparatus

Also Published As

Publication number Publication date
JPS54100177A (en) 1979-08-07
GB2011074B (en) 1982-08-04
GB2011074A (en) 1979-07-04
FR2412999B1 (nl) 1983-09-16
FR2412999A1 (fr) 1979-07-20
US4127034A (en) 1978-11-28
DE2854749A1 (de) 1979-06-28

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed