FR2249343A1 - - Google Patents

Info

Publication number
FR2249343A1
FR2249343A1 FR7435991A FR7435991A FR2249343A1 FR 2249343 A1 FR2249343 A1 FR 2249343A1 FR 7435991 A FR7435991 A FR 7435991A FR 7435991 A FR7435991 A FR 7435991A FR 2249343 A1 FR2249343 A1 FR 2249343A1
Authority
FR
France
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.)
Granted
Application number
FR7435991A
Other languages
French (fr)
Other versions
FR2249343B1 (enrdf_load_stackoverflow
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 FR2249343A1 publication Critical patent/FR2249343A1/fr
Application granted granted Critical
Publication of FR2249343B1 publication Critical patent/FR2249343B1/fr
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)
FR7435991A 1973-10-29 1974-10-28 Expired FR2249343B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2249343A1 true FR2249343A1 (enrdf_load_stackoverflow) 1975-05-23
FR2249343B1 FR2249343B1 (enrdf_load_stackoverflow) 1977-10-28

Family

ID=23624725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435991A Expired FR2249343B1 (enrdf_load_stackoverflow) 1973-10-29 1974-10-28

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371693A1 (fr) * 1976-11-22 1978-06-16 Smith Kline Instr Procede et dispositif d'echographie en temps reel a haute resolution
FR2467413A1 (fr) * 1979-10-15 1981-04-17 Philips Nv Procede et dispositif pour proceder a des examens a l'aide de faisceaux d'ultrasons

Families Citing this family (5)

* 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371693A1 (fr) * 1976-11-22 1978-06-16 Smith Kline Instr Procede et dispositif d'echographie en temps reel a haute resolution
FR2467413A1 (fr) * 1979-10-15 1981-04-17 Philips Nv Procede et dispositif pour proceder a des examens a l'aide de faisceaux d'ultrasons

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
GB1487761A (en) 1977-10-05
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
ST Notification of lapse