FR2508665A1 - Procede d'imagerie ultrasonore dynamique pour imageur a sonde multi-elements - Google Patents
Procede d'imagerie ultrasonore dynamique pour imageur a sonde multi-elements Download PDFInfo
- Publication number
- FR2508665A1 FR2508665A1 FR8112843A FR8112843A FR2508665A1 FR 2508665 A1 FR2508665 A1 FR 2508665A1 FR 8112843 A FR8112843 A FR 8112843A FR 8112843 A FR8112843 A FR 8112843A FR 2508665 A1 FR2508665 A1 FR 2508665A1
- Authority
- FR
- France
- Prior art keywords
- focal
- phase delay
- ultrasound
- ultrasonic
- burst
- Prior art date
- 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
Links
- 239000000523 sample Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims description 29
- 238000002604 ultrasonography Methods 0.000 claims description 26
- 238000012285 ultrasound imaging Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 21
- 238000002592 echocardiography Methods 0.000 description 18
- 238000003384 imaging method Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000003205 diastolic effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52046—Techniques for image enhancement involving transmitter or receiver
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52053—Display arrangements
- G01S7/52057—Cathode ray tube displays
- G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8112843A FR2508665A1 (fr) | 1981-06-30 | 1981-06-30 | Procede d'imagerie ultrasonore dynamique pour imageur a sonde multi-elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8112843A FR2508665A1 (fr) | 1981-06-30 | 1981-06-30 | Procede d'imagerie ultrasonore dynamique pour imageur a sonde multi-elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2508665A1 true FR2508665A1 (fr) | 1982-12-31 |
| FR2508665B1 FR2508665B1 (enExample) | 1985-05-03 |
Family
ID=9260027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8112843A Granted FR2508665A1 (fr) | 1981-06-30 | 1981-06-30 | Procede d'imagerie ultrasonore dynamique pour imageur a sonde multi-elements |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2508665A1 (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0119911A1 (fr) * | 1983-03-18 | 1984-09-26 | Cgr Ultrasonic | Procédé d'imagerie par ultrasons à partir d'un alignement d'éléments transducteurs |
| FR2553517A1 (fr) * | 1983-10-14 | 1985-04-19 | Atomic Energy Authority Uk | Appareil collecteur de donnees ultrasonores pour formation d'images |
| FR2625562A1 (fr) * | 1987-12-30 | 1989-07-07 | Labo Electronique Physique | Echographe ultrasonore a cadence d'images amelioree |
| EP0335578A3 (en) * | 1988-03-28 | 1990-08-01 | Hewlett-Packard Company | Ultrasound imaging system utilizing two or more simultaneously-active apertures |
| EP1152396A3 (en) * | 2000-04-03 | 2011-05-04 | GE Medical Systems Global Technology Company LLC | Multiple transmit scanning to increase ultrasonic frame rate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2457612A3 (fr) * | 1979-05-23 | 1980-12-19 | Thomson Csf | Traitement de signal pour imageries |
| US4241608A (en) * | 1978-01-24 | 1980-12-30 | Unirad Corporation | Ultrasonic scanner |
| US4252026A (en) * | 1979-01-15 | 1981-02-24 | The Commonwealth Of Australia, C/-The Department Of Health | Multiple line of sight ultrasonic apparatus |
| US4254662A (en) * | 1977-09-02 | 1981-03-10 | Hitachi Medical Corporation | Multiple acoustic beamformer step scanner |
| FR2472753A1 (fr) * | 1979-12-31 | 1981-07-03 | Anvar | Perfectionnements aux dispositifs de sondage par ultra-sons |
| EP0031510A1 (de) * | 1979-12-12 | 1981-07-08 | Siemens Aktiengesellschaft | Gerät zur Ultraschallabtastung |
-
1981
- 1981-06-30 FR FR8112843A patent/FR2508665A1/fr active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254662A (en) * | 1977-09-02 | 1981-03-10 | Hitachi Medical Corporation | Multiple acoustic beamformer step scanner |
| US4241608A (en) * | 1978-01-24 | 1980-12-30 | Unirad Corporation | Ultrasonic scanner |
| US4252026A (en) * | 1979-01-15 | 1981-02-24 | The Commonwealth Of Australia, C/-The Department Of Health | Multiple line of sight ultrasonic apparatus |
| FR2457612A3 (fr) * | 1979-05-23 | 1980-12-19 | Thomson Csf | Traitement de signal pour imageries |
| EP0031510A1 (de) * | 1979-12-12 | 1981-07-08 | Siemens Aktiengesellschaft | Gerät zur Ultraschallabtastung |
| FR2472753A1 (fr) * | 1979-12-31 | 1981-07-03 | Anvar | Perfectionnements aux dispositifs de sondage par ultra-sons |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0119911A1 (fr) * | 1983-03-18 | 1984-09-26 | Cgr Ultrasonic | Procédé d'imagerie par ultrasons à partir d'un alignement d'éléments transducteurs |
| US4561308A (en) * | 1983-03-18 | 1985-12-31 | Cgr Ultrasonic | Image display process by ultrasounds from an alignment of transducer elements |
| FR2553517A1 (fr) * | 1983-10-14 | 1985-04-19 | Atomic Energy Authority Uk | Appareil collecteur de donnees ultrasonores pour formation d'images |
| FR2625562A1 (fr) * | 1987-12-30 | 1989-07-07 | Labo Electronique Physique | Echographe ultrasonore a cadence d'images amelioree |
| EP0323668A1 (fr) * | 1987-12-30 | 1989-07-12 | Laboratoires D'electronique Philips | Echographe ultrasonore à cadence d'images améliorée |
| EP0335578A3 (en) * | 1988-03-28 | 1990-08-01 | Hewlett-Packard Company | Ultrasound imaging system utilizing two or more simultaneously-active apertures |
| EP1152396A3 (en) * | 2000-04-03 | 2011-05-04 | GE Medical Systems Global Technology Company LLC | Multiple transmit scanning to increase ultrasonic frame rate |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2508665B1 (enExample) | 1985-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |