IT1076757B - Sistema ultrasonico per la visualizzazione di immagini mediante impulsi ed echi,ad alta risoluzione - Google Patents

Sistema ultrasonico per la visualizzazione di immagini mediante impulsi ed echi,ad alta risoluzione

Info

Publication number
IT1076757B
IT1076757B IT2088277A IT2088277A IT1076757B IT 1076757 B IT1076757 B IT 1076757B IT 2088277 A IT2088277 A IT 2088277A IT 2088277 A IT2088277 A IT 2088277A IT 1076757 B IT1076757 B IT 1076757B
Authority
IT
Italy
Prior art keywords
echos
impulses
visualization
images
high resolution
Prior art date
Application number
IT2088277A
Other languages
English (en)
Italian (it)
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT1076757B publication Critical patent/IT1076757B/it

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
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • 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
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0645—Display representation or displayed parameters, e.g. A-, B- or C-Scan
    • 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
    • G01S15/8925—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
    • G01S7/56—Display arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Multimedia (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
IT2088277A 1976-03-04 1977-03-03 Sistema ultrasonico per la visualizzazione di immagini mediante impulsi ed echi,ad alta risoluzione IT1076757B (it)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB866076A GB1544961A (en) 1976-03-04 1976-03-04 High resolution pulse-echo ultrasonic imaging display system
GB866376 1976-03-04
GB866176 1976-03-04
GB2976676 1976-07-16
GB2976376 1976-07-16
GB2976576 1976-07-16
GB2976476 1976-07-16
GB3111476 1976-07-26

Publications (1)

Publication Number Publication Date
IT1076757B true IT1076757B (it) 1985-04-27

Family

ID=27571140

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2088277A IT1076757B (it) 1976-03-04 1977-03-03 Sistema ultrasonico per la visualizzazione di immagini mediante impulsi ed echi,ad alta risoluzione

Country Status (9)

Country Link
JP (1) JPS52107188A (sv)
AU (1) AU506976B2 (sv)
CH (1) CH617269A5 (sv)
DE (1) DE2709570C2 (sv)
FR (1) FR2349835A1 (sv)
GB (1) GB1544961A (sv)
IT (1) IT1076757B (sv)
NL (1) NL7702297A (sv)
PL (1) PL122292B1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5615269U (sv) * 1979-07-13 1981-02-09
JPS5614277U (sv) * 1979-07-13 1981-02-06
JPS5618854A (en) * 1979-07-25 1981-02-23 Fujitsu Ltd Ultrasonic diagnosing device
DE3019409A1 (de) * 1980-05-21 1982-01-21 Siemens AG, 1000 Berlin und 8000 München Ultraschallwandleranordnung
DE3021449A1 (de) * 1980-06-06 1981-12-24 Siemens AG, 1000 Berlin und 8000 München Ultraschallwandleranordnung und verfahren zu seiner herstellung
WO1983002053A1 (en) * 1981-12-14 1983-06-23 Kossoff, George Apparatus for ultrasonic examination of deformable objects
JPS5999193U (ja) * 1982-12-24 1984-07-04 三菱重工業株式会社 密閉形圧縮機
JPS6010964U (ja) * 1983-06-30 1985-01-25 株式会社　テイエルブイ デイスク型逆止弁
JPS617674U (ja) * 1984-06-19 1986-01-17 厚木自動車部品株式会社 弁装置
JPS61280562A (ja) * 1986-06-20 1986-12-11 Hitachi Ltd 超音波顕微鏡
DE3839343A1 (de) * 1988-11-22 1990-05-23 Geron A Loebbe Ultraschall-kamera
US5578758A (en) * 1995-06-21 1996-11-26 Pandrol Jackson Technologies, Inc. Rail investigating ultrasonic transducer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1391903A (en) * 1971-04-06 1975-04-23 Nat Res Dev Ultrasonic scanning apparatus
US3805223A (en) * 1971-11-12 1974-04-16 Farad Ab Ultrasonic detector
US3778756A (en) * 1972-09-01 1973-12-11 Gen Electric Method and apparatus for visual imaging of ultrasonic echo signals utilizing a single transmitter
US3913061A (en) * 1973-04-25 1975-10-14 Stanford Research Inst Focusing and deflecting system for acoustic imaging
JPS5519392B2 (sv) * 1973-07-25 1980-05-26
US3958559A (en) * 1974-10-16 1976-05-25 New York Institute Of Technology Ultrasonic transducer

Also Published As

Publication number Publication date
JPS5740771B2 (sv) 1982-08-30
NL7702297A (nl) 1977-09-06
PL122292B1 (en) 1982-07-31
GB1544961A (en) 1979-04-25
DE2709570C2 (de) 1982-06-09
AU2268277A (en) 1978-08-31
AU506976B2 (en) 1980-01-31
DE2709570A1 (de) 1977-10-13
FR2349835A1 (fr) 1977-11-25
CH617269A5 (en) 1980-05-14
FR2349835B1 (sv) 1981-09-18
JPS52107188A (en) 1977-09-08

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