AT378115B - DEVICE FOR ULTRASOUND EXAMINATION OF AN OBJECT - Google Patents

DEVICE FOR ULTRASOUND EXAMINATION OF AN OBJECT

Info

Publication number
AT378115B
AT378115B AT0679076A AT679076A AT378115B AT 378115 B AT378115 B AT 378115B AT 0679076 A AT0679076 A AT 0679076A AT 679076 A AT679076 A AT 679076A AT 378115 B AT378115 B AT 378115B
Authority
AT
Austria
Prior art keywords
ultrasound examination
ultrasound
examination
Prior art date
Application number
AT0679076A
Other languages
German (de)
Other versions
ATA679076A (en
Original Assignee
Commw Of Australia
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 Commw Of Australia filed Critical Commw Of Australia
Publication of ATA679076A publication Critical patent/ATA679076A/en
Application granted granted Critical
Publication of AT378115B publication Critical patent/AT378115B/en

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • 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
    • G01N29/0609—Display arrangements, e.g. colour displays
    • 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
    • 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
    • G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Immunology (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT0679076A 1975-09-15 1976-09-14 DEVICE FOR ULTRASOUND EXAMINATION OF AN OBJECT AT378115B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC315175 1975-09-15

Publications (2)

Publication Number Publication Date
ATA679076A ATA679076A (en) 1984-11-15
AT378115B true AT378115B (en) 1985-06-25

Family

ID=3766362

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0679076A AT378115B (en) 1975-09-15 1976-09-14 DEVICE FOR ULTRASOUND EXAMINATION OF AN OBJECT

Country Status (6)

Country Link
JP (1) JPS5256781A (en)
AT (1) AT378115B (en)
CA (1) CA1201197A (en)
DE (1) DE2641265A1 (en)
FR (1) FR2324004A1 (en)
GB (1) GB1514050A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1554349A (en) * 1976-11-01 1979-10-17 Stanford Res Inst Int Variable focus ultrasonic transducer means
JPS58333B2 (en) * 1977-08-22 1983-01-06 アロカ株式会社 Ultrasound diagnostic equipment
JPS595298B2 (en) * 1977-09-02 1984-02-03 株式会社日立メディコ Ultrasonic imaging device
WO1979000373A1 (en) * 1977-12-12 1979-06-28 Rca Corp Acoustic variable focal length lens assembly
US4155258A (en) * 1978-05-24 1979-05-22 General Electric Company Ultrasonic imaging system
US4155259A (en) * 1978-05-24 1979-05-22 General Electric Company Ultrasonic imaging system
US4241610A (en) * 1979-02-05 1980-12-30 Varian Associates, Inc. Ultrasonic imaging system utilizing dynamic and pseudo-dynamic focusing
JPS5672857A (en) * 1979-11-16 1981-06-17 Matsushita Electric Industrial Co Ltd Method of scanning ultrasonic diagnosing device
JPS58133240A (en) * 1982-02-01 1983-08-08 株式会社東芝 Ultrasonic diagnostic apparatus
US4442713A (en) * 1982-03-09 1984-04-17 Sri International Frequency varied ultrasonic imaging array
FR2592720B1 (en) * 1986-01-03 1988-08-05 Peugeot & Renault APPARATUS FOR EXAMINING MEDIA BY ULTRASONIC ECHOGRAPHY
JPH01153145A (en) * 1987-12-11 1989-06-15 Toshiba Corp Annular array ultrasonic probe
JPH02159266A (en) * 1988-12-14 1990-06-19 Matsushita Electric Ind Co Ltd ultrasonic probe
FR2773459B1 (en) * 1998-01-12 2000-04-14 Centre Nat Rech Scient PROCESS FOR EXPLORING AND VISUALIZING TISSUES OF HUMAN OR ANIMAL ORIGIN FROM A HIGH FREQUENCY ULTRASONIC SENSOR
CN104359980B (en) * 2014-11-24 2017-01-04 清华大学 A kind of zigzag columnar ultrasound phase array transducer
JP7145799B2 (en) 2019-03-19 2022-10-03 株式会社東芝 ultrasonic inspection equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR876822A (en) * 1940-11-18 1942-11-18 Atlas Werke Ag Device for the production of converging sound fields
GB941573A (en) * 1959-11-06 1963-11-13 Kelvin & Hughes Ltd Improvements in flaw detection and like systems using pulsed sonic or ultrasonic waves
DE2202989A1 (en) * 1972-01-21 1973-07-26 Siemens Ag FOCUSED ULTRASONIC CONVERTER
AU483477B2 (en) * 1972-06-08 1977-05-18 Commonwealth Of Australia, The Wide aperture ultrasonic array
DE2345155B2 (en) * 1973-09-07 1975-09-25 Krautkraemer Gmbh, 5000 Koeln Group-wise keyed ultrasonic probe system for non-destructive testing of materials, consisting of cell-shaped and / or perpendicular thereto, strip-shaped arranged individual transducer elements

Also Published As

Publication number Publication date
GB1514050A (en) 1978-06-14
DE2641265A1 (en) 1977-03-17
ATA679076A (en) 1984-11-15
FR2324004B1 (en) 1982-01-08
FR2324004A1 (en) 1977-04-08
CA1201197A (en) 1986-02-25
JPS5256781A (en) 1977-05-10
JPS6148947B2 (en) 1986-10-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee