FR2262803A1 - - Google Patents

Info

Publication number
FR2262803A1
FR2262803A1 FR7407045A FR7407045A FR2262803A1 FR 2262803 A1 FR2262803 A1 FR 2262803A1 FR 7407045 A FR7407045 A FR 7407045A FR 7407045 A FR7407045 A FR 7407045A FR 2262803 A1 FR2262803 A1 FR 2262803A1
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
FR7407045A
Other languages
French (fr)
Other versions
FR2262803B1 (ja
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR7407045A priority Critical patent/FR2262803B1/fr
Priority to NLAANVRAGE7502201,A priority patent/NL168133C/xx
Priority to GB8022/75A priority patent/GB1503532A/en
Priority to SE7502124A priority patent/SE415297B/xx
Priority to IT67499/75A priority patent/IT1030230B/it
Priority to DE19752508478 priority patent/DE2508478A1/de
Priority to BE153845A priority patent/BE826095A/xx
Priority to AU78679/75A priority patent/AU500792B2/en
Priority to JP50025543A priority patent/JPS6027533B2/ja
Publication of FR2262803A1 publication Critical patent/FR2262803A1/fr
Priority to ES442506A priority patent/ES442506A1/es
Application granted granted Critical
Publication of FR2262803B1 publication Critical patent/FR2262803B1/fr
Priority to JP57079071A priority patent/JPS5861741A/ja
Expired legal-status Critical Current

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
FR7407045A 1974-03-01 1974-03-01 Expired FR2262803B1 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7407045A FR2262803B1 (ja) 1974-03-01 1974-03-01
NLAANVRAGE7502201,A NL168133C (nl) 1974-03-01 1975-02-25 Werkwijze en inrichting voor ultrasoon onderzoek.
SE7502124A SE415297B (sv) 1974-03-01 1975-02-26 Sett och anordning for ultraljudundersokning
GB8022/75A GB1503532A (en) 1974-03-01 1975-02-26 Untrasonic examination
DE19752508478 DE2508478A1 (de) 1974-03-01 1975-02-27 Verfahren und anordnung zur ultraschalluntersuchung
BE153845A BE826095A (nl) 1974-03-01 1975-02-27 Werkwijze en inrichting voor ultrasoon onderzoek
IT67499/75A IT1030230B (it) 1974-03-01 1975-02-27 Dispositivo per esame di corpimediante ultrasuoi
AU78679/75A AU500792B2 (en) 1974-03-01 1975-02-28 Ultrasonic scanning system
JP50025543A JPS6027533B2 (ja) 1974-03-01 1975-03-01 超音波検査装置
ES442506A ES442506A1 (es) 1974-03-01 1975-11-11 Un dispositivo para el examen ultrasonico de una seccion de un cuerpo.
JP57079071A JPS5861741A (ja) 1974-03-01 1982-05-11 超音波検査方法

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
FR2262803A1 true FR2262803A1 (ja) 1975-09-26
FR2262803B1 FR2262803B1 (ja) 1976-07-16

Family

ID=9135673

Family Applications (1)

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

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328205A1 (fr) * 1975-10-13 1977-05-13 Commw Of Australia Perfectionnements apportes aux systemes de balayage des dispositifs d'examen ultrasonique

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328205A1 (fr) * 1975-10-13 1977-05-13 Commw Of Australia Perfectionnements apportes aux systemes de balayage des dispositifs d'examen ultrasonique

Also Published As

Publication number Publication date
SE7502124L (ja) 1975-09-02
GB1503532A (en) 1978-03-15
JPS50125588A (ja) 1975-10-02
SE415297B (sv) 1980-09-22
JPS6027533B2 (ja) 1985-06-29
NL168133B (nl) 1981-10-16
ES442506A1 (es) 1977-05-16
FR2262803B1 (ja) 1976-07-16
DE2508478C2 (ja) 1988-08-11
JPS5861741A (ja) 1983-04-12
BE826095A (nl) 1975-08-27
IT1030230B (it) 1979-03-30
AU500792B2 (en) 1979-05-31
DE2508478A1 (de) 1975-09-04
AU7867975A (en) 1976-09-02
NL168133C (nl) 1982-03-16
NL7502201A (nl) 1975-09-03

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse