GB1487761A - Ultrasonic cross-sectional imaging system and exciter-detector circuit therefor - Google Patents

Ultrasonic cross-sectional imaging system and exciter-detector circuit therefor

Info

Publication number
GB1487761A
GB1487761A GB4456174A GB4456174A GB1487761A GB 1487761 A GB1487761 A GB 1487761A GB 4456174 A GB4456174 A GB 4456174A GB 4456174 A GB4456174 A GB 4456174A GB 1487761 A GB1487761 A GB 1487761A
Authority
GB
United Kingdom
Prior art keywords
transducers
transducer
series
group
time
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.)
Expired
Application number
GB4456174A
Other languages
English (en)
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.)
Advanced Diagnostic Research Corp
Original Assignee
Advanced Diagnostic Research 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 Advanced Diagnostic Research Corp filed Critical Advanced Diagnostic Research Corp
Publication of GB1487761A publication Critical patent/GB1487761A/en
Expired 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
    • G01S15/8918—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being linear
    • 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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution
    • 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
    • G01N29/04—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
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
GB4456174A 1973-10-29 1974-10-15 Ultrasonic cross-sectional imaging system and exciter-detector circuit therefor Expired GB1487761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41043773A 1973-10-29 1973-10-29

Publications (1)

Publication Number Publication Date
GB1487761A true GB1487761A (en) 1977-10-05

Family

ID=23624725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4456174A Expired GB1487761A (en) 1973-10-29 1974-10-15 Ultrasonic cross-sectional imaging system and exciter-detector circuit therefor

Country Status (7)

Country Link
JP (2) JPS5084131A (enrdf_load_stackoverflow)
CA (1) CA1019057A (enrdf_load_stackoverflow)
DE (1) DE2451351A1 (enrdf_load_stackoverflow)
FR (1) FR2249343B1 (enrdf_load_stackoverflow)
GB (1) GB1487761A (enrdf_load_stackoverflow)
IT (1) IT1021868B (enrdf_load_stackoverflow)
NL (1) NL7413953A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131679A (en) * 1976-04-28 1977-11-04 Tokyo Shibaura Electric Co Ultrasonic diagnostic device
FR2353270A1 (fr) * 1976-06-03 1977-12-30 Cgr Ultrasonic Appareil d'echographie destine au diagnostic medical, utilisant une sonde a elements multiples
JPS6142570Y2 (enrdf_load_stackoverflow) * 1976-08-10 1986-12-03
JPS5325185U (enrdf_load_stackoverflow) * 1976-08-10 1978-03-03
US4064741A (en) * 1976-11-22 1977-12-27 Smithkline Instruments, Inc. Real-time ultrasonic imaging system
NL7907595A (nl) * 1979-10-15 1981-04-21 Philips Nv Werkwijze en inrichting van onderzoek met ultrasone bundels.
DE3302886C2 (de) * 1983-01-28 1985-06-20 Dieter Dipl.-Ing. 6652 Bexbach Kiefer Entfernungsmeßgerät

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224356B2 (enrdf_load_stackoverflow) * 1971-09-30 1977-06-30

Also Published As

Publication number Publication date
DE2451351A1 (de) 1975-04-30
IT1021868B (it) 1978-02-20
FR2249343B1 (enrdf_load_stackoverflow) 1977-10-28
JPS55116283A (en) 1980-09-06
FR2249343A1 (enrdf_load_stackoverflow) 1975-05-23
JPS5084131A (enrdf_load_stackoverflow) 1975-07-07
NL7413953A (nl) 1975-05-02
DE2451351B2 (enrdf_load_stackoverflow) 1980-02-21
CA1019057A (en) 1977-10-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee