SE7502124L - - Google Patents

Info

Publication number
SE7502124L
SE7502124L SE7502124A SE7502124A SE7502124L SE 7502124 L SE7502124 L SE 7502124L SE 7502124 A SE7502124 A SE 7502124A SE 7502124 A SE7502124 A SE 7502124A SE 7502124 L SE7502124 L SE 7502124L
Authority
SE
Sweden
Application number
SE7502124A
Other versions
SE415297B (sv
Inventor
M J Auphan
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE7502124L publication Critical patent/SE7502124L/xx
Publication of SE415297B publication Critical patent/SE415297B/xx

Links

Classifications

    • 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
    • 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
    • G10K11/345—Circuits therefor using energy switching from one active element to another

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Multimedia (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biochemistry (AREA)
  • Heart & Thoracic Surgery (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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
SE7502124A 1974-03-01 1975-02-26 Sett och anordning for ultraljudundersokning SE415297B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407045A FR2262803B1 (ja) 1974-03-01 1974-03-01

Publications (2)

Publication Number Publication Date
SE7502124L true SE7502124L (ja) 1975-09-02
SE415297B SE415297B (sv) 1980-09-22

Family

ID=9135673

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7502124A SE415297B (sv) 1974-03-01 1975-02-26 Sett och anordning for ultraljudundersokning

Country Status (10)

Country Link
JP (2) JPS6027533B2 (ja)
AU (1) AU500792B2 (ja)
BE (1) BE826095A (ja)
DE (1) DE2508478A1 (ja)
ES (1) ES442506A1 (ja)
FR (1) FR2262803B1 (ja)
GB (1) GB1503532A (ja)
IT (1) IT1030230B (ja)
NL (1) NL168133C (ja)
SE (1) SE415297B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1093674A (en) * 1975-10-13 1981-01-13 George Kossoff Ultrasonic beam scanning
JPS52171892U (ja) * 1976-06-21 1977-12-27
JPS5578943A (en) * 1978-12-07 1980-06-14 Gen Co Ltd Ultrasoniccwave diagnosis device
GB2048478A (en) * 1979-03-20 1980-12-10 Gen Electric Co Ltd Ultrasonic imaging system
JPS5627241A (en) * 1979-08-14 1981-03-17 Shimadzu Corp Ultrasonic diagnosing device
JPH0693894B2 (ja) * 1985-01-10 1994-11-24 株式会社東芝 超音波診断装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1497496A (fr) * 1966-05-06 1967-10-13 Massiot Philips Sa Procédé et appareil d'analyse par ultrasons
US3513439A (en) * 1968-12-23 1970-05-19 Parke Davis & Co Ultrasonic beam transducer
NL169956C (nl) * 1971-03-31 1982-09-16 Univ Erasmus Inrichting voor diagnostisch onderzoek met ultrageluidsbundels.
US3847016A (en) * 1971-12-08 1974-11-12 Hoffmann La Roche Ultrasonic transducer assembly
DE2217528A1 (de) * 1972-04-12 1973-10-31 Krautkraemer Gmbh Pruefkopfsystem mit einer schaltung zur zerstoerungsfreien pruefung von groesseren prueflingen
CA997851A (en) * 1972-06-08 1976-09-28 Commonwealth Of Australia (The) Ultrasonic transducer array

Also Published As

Publication number Publication date
DE2508478C2 (ja) 1988-08-11
AU500792B2 (en) 1979-05-31
ES442506A1 (es) 1977-05-16
NL7502201A (nl) 1975-09-03
JPS50125588A (ja) 1975-10-02
DE2508478A1 (de) 1975-09-04
FR2262803B1 (ja) 1976-07-16
AU7867975A (en) 1976-09-02
FR2262803A1 (ja) 1975-09-26
JPS5861741A (ja) 1983-04-12
JPS6027533B2 (ja) 1985-06-29
NL168133C (nl) 1982-03-16
SE415297B (sv) 1980-09-22
NL168133B (nl) 1981-10-16
BE826095A (nl) 1975-08-27
IT1030230B (it) 1979-03-30
GB1503532A (en) 1978-03-15

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