NL7502201A - METHOD AND INSTALLATION FOR ULTRASONIC RESEARCH. - Google Patents
METHOD AND INSTALLATION FOR ULTRASONIC RESEARCH.Info
- Publication number
- NL7502201A NL7502201A NL7502201A NL7502201A NL7502201A NL 7502201 A NL7502201 A NL 7502201A NL 7502201 A NL7502201 A NL 7502201A NL 7502201 A NL7502201 A NL 7502201A NL 7502201 A NL7502201 A NL 7502201A
- Authority
- NL
- Netherlands
- Prior art keywords
- installation
- ultrasonic research
- ultrasonic
- research
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7407045A FR2262803B1 (en) | 1974-03-01 | 1974-03-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7502201A true NL7502201A (en) | 1975-09-03 |
NL168133B NL168133B (en) | 1981-10-16 |
NL168133C NL168133C (en) | 1982-03-16 |
Family
ID=9135673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7502201,A NL168133C (en) | 1974-03-01 | 1975-02-25 | METHOD AND APPARATUS FOR ULTRASONIC EXAMINATION. |
Country Status (10)
Country | Link |
---|---|
JP (2) | JPS6027533B2 (en) |
AU (1) | AU500792B2 (en) |
BE (1) | BE826095A (en) |
DE (1) | DE2508478A1 (en) |
ES (1) | ES442506A1 (en) |
FR (1) | FR2262803B1 (en) |
GB (1) | GB1503532A (en) |
IT (1) | IT1030230B (en) |
NL (1) | NL168133C (en) |
SE (1) | SE415297B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1093674A (en) * | 1975-10-13 | 1981-01-13 | George Kossoff | Ultrasonic beam scanning |
JPS52171892U (en) * | 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 (en) * | 1985-01-10 | 1994-11-24 | 株式会社東芝 | Ultrasonic diagnostic equipment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1497496A (en) * | 1966-05-06 | 1967-10-13 | Massiot Philips Sa | Ultrasonic analysis method and apparatus |
US3513439A (en) * | 1968-12-23 | 1970-05-19 | Parke Davis & Co | Ultrasonic beam transducer |
NL169956C (en) * | 1971-03-31 | 1982-09-16 | Univ Erasmus | DEVICE FOR DIAGNOSTIC EXAMINATION WITH ULTRA-SOUND BUNDLES. |
US3847016A (en) * | 1971-12-08 | 1974-11-12 | Hoffmann La Roche | Ultrasonic transducer assembly |
DE2217528A1 (en) * | 1972-04-12 | 1973-10-31 | Krautkraemer Gmbh | TEST HEAD SYSTEM WITH A CIRCUIT FOR NON-DESTRUCTIVE TESTING OF LARGER TESTED OBJECTS |
CA997851A (en) * | 1972-06-08 | 1976-09-28 | Commonwealth Of Australia (The) | Ultrasonic transducer array |
-
1974
- 1974-03-01 FR FR7407045A patent/FR2262803B1/fr not_active Expired
-
1975
- 1975-02-25 NL NLAANVRAGE7502201,A patent/NL168133C/en not_active IP Right Cessation
- 1975-02-26 GB GB8022/75A patent/GB1503532A/en not_active Expired
- 1975-02-26 SE SE7502124A patent/SE415297B/en not_active IP Right Cessation
- 1975-02-27 BE BE153845A patent/BE826095A/en not_active IP Right Cessation
- 1975-02-27 DE DE19752508478 patent/DE2508478A1/en active Granted
- 1975-02-27 IT IT67499/75A patent/IT1030230B/en active
- 1975-02-28 AU AU78679/75A patent/AU500792B2/en not_active Expired
- 1975-03-01 JP JP50025543A patent/JPS6027533B2/en not_active Expired
- 1975-11-11 ES ES442506A patent/ES442506A1/en not_active Expired
-
1982
- 1982-05-11 JP JP57079071A patent/JPS5861741A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BE826095A (en) | 1975-08-27 |
ES442506A1 (en) | 1977-05-16 |
JPS50125588A (en) | 1975-10-02 |
FR2262803A1 (en) | 1975-09-26 |
JPS6027533B2 (en) | 1985-06-29 |
GB1503532A (en) | 1978-03-15 |
SE7502124L (en) | 1975-09-02 |
JPS5861741A (en) | 1983-04-12 |
NL168133C (en) | 1982-03-16 |
DE2508478C2 (en) | 1988-08-11 |
SE415297B (en) | 1980-09-22 |
DE2508478A1 (en) | 1975-09-04 |
FR2262803B1 (en) | 1976-07-16 |
IT1030230B (en) | 1979-03-30 |
AU500792B2 (en) | 1979-05-31 |
AU7867975A (en) | 1976-09-02 |
NL168133B (en) | 1981-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |