FR2487664B1 - - Google Patents
Info
- Publication number
- FR2487664B1 FR2487664B1 FR8016717A FR8016717A FR2487664B1 FR 2487664 B1 FR2487664 B1 FR 2487664B1 FR 8016717 A FR8016717 A FR 8016717A FR 8016717 A FR8016717 A FR 8016717A FR 2487664 B1 FR2487664 B1 FR 2487664B1
- 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.)
- Expired
Links
Classifications
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2487—Directing probes, e.g. angle probes
-
- 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
- G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8016717A FR2487664A1 (en) | 1980-07-29 | 1980-07-29 | Ultrasonic echography probe with mechanical sectoral scan - uses angular oscillation of motor driven disc and link to piezoelectric vibrator |
EP81401214A EP0045265B1 (en) | 1980-07-29 | 1981-07-28 | Probe for echography with sectional mechanical scanning |
DE8181401214T DE3175444D1 (en) | 1980-07-29 | 1981-07-28 | Probe for echography with sectional mechanical scanning |
US06/287,678 US4418698A (en) | 1980-07-29 | 1981-07-28 | Ultrasonic scanning probe with mechanical sector scanning means |
JP11997881A JPS5757541A (en) | 1980-07-29 | 1981-07-29 | Ultrasonic scanning probe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8016717A FR2487664A1 (en) | 1980-07-29 | 1980-07-29 | Ultrasonic echography probe with mechanical sectoral scan - uses angular oscillation of motor driven disc and link to piezoelectric vibrator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2487664A1 FR2487664A1 (en) | 1982-02-05 |
FR2487664B1 true FR2487664B1 (en) | 1983-11-10 |
Family
ID=9244667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8016717A Granted FR2487664A1 (en) | 1980-07-29 | 1980-07-29 | Ultrasonic echography probe with mechanical sectoral scan - uses angular oscillation of motor driven disc and link to piezoelectric vibrator |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5757541A (en) |
FR (1) | FR2487664A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE33590E (en) | 1983-12-14 | 1991-05-21 | Edap International, S.A. | Method for examining, localizing and treating with ultrasound |
US5080101A (en) | 1983-12-14 | 1992-01-14 | Edap International, S.A. | Method for examining and aiming treatment with untrasound |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5930209U (en) * | 1982-08-20 | 1984-02-24 | 株式会社富士通ゼネラル | Measuring probe for ultrasound diagnostic equipment |
US5150712A (en) * | 1983-12-14 | 1992-09-29 | Edap International, S.A. | Apparatus for examining and localizing tumors using ultra sounds, comprising a device for localized hyperthermia treatment |
FR2556582B1 (en) * | 1983-12-14 | 1986-12-19 | Dory Jacques | ULTRASONIC PULSE APPARATUS FOR DESTROYING CALCULATIONS |
FR2562747B1 (en) * | 1984-04-04 | 1987-09-11 | Edap | SOLIDARY OSCILLATING PIEZOELECTRIC DISC ECHOGRAPHY PROBE OF A DEFORMABLE MEMBRANE FORMING FOCUSING LENS |
-
1980
- 1980-07-29 FR FR8016717A patent/FR2487664A1/en active Granted
-
1981
- 1981-07-29 JP JP11997881A patent/JPS5757541A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE33590E (en) | 1983-12-14 | 1991-05-21 | Edap International, S.A. | Method for examining, localizing and treating with ultrasound |
US5080101A (en) | 1983-12-14 | 1992-01-14 | Edap International, S.A. | Method for examining and aiming treatment with untrasound |
Also Published As
Publication number | Publication date |
---|---|
JPS6336255B2 (en) | 1988-07-19 |
FR2487664A1 (en) | 1982-02-05 |
JPS5757541A (en) | 1982-04-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |