DE2545506A1 - Echotomographiegeraet - Google Patents
EchotomographiegeraetInfo
- Publication number
- DE2545506A1 DE2545506A1 DE19752545506 DE2545506A DE2545506A1 DE 2545506 A1 DE2545506 A1 DE 2545506A1 DE 19752545506 DE19752545506 DE 19752545506 DE 2545506 A DE2545506 A DE 2545506A DE 2545506 A1 DE2545506 A1 DE 2545506A1
- Authority
- DE
- Germany
- Prior art keywords
- wave
- transducers
- angle
- array
- optical
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000003325 tomography Methods 0.000 claims description 7
- 239000013078 crystal Substances 0.000 description 8
- 230000005855 radiation Effects 0.000 description 8
- 238000002592 echocardiography Methods 0.000 description 4
- 238000002604 ultrasonography Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XJUNRGGMKUAPAP-UHFFFAOYSA-N dioxido(dioxo)molybdenum;lead(2+) Chemical compound [Pb+2].[O-][Mo]([O-])(=O)=O XJUNRGGMKUAPAP-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/002—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means for representing acoustic field distribution
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/13—Tomography
- A61B8/14—Echo-tomography
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Medical Informatics (AREA)
- Remote Sensing (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radar, Positioning & Navigation (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7434304A FR2287205A1 (fr) | 1974-10-11 | 1974-10-11 | Dispositif d'echo-tomographie ultrasonore rapide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2545506A1 true DE2545506A1 (de) | 1976-04-22 |
Family
ID=9144011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752545506 Withdrawn DE2545506A1 (de) | 1974-10-11 | 1975-10-10 | Echotomographiegeraet |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4006627A (https=) |
| DE (1) | DE2545506A1 (https=) |
| FR (1) | FR2287205A1 (https=) |
| GB (1) | GB1513935A (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2376419A1 (fr) * | 1977-01-04 | 1978-07-28 | Cgr Ultrasonic | Dispositif de visualisation en temps reel pour appareil d'echographie ultrasonore, utilisant un milieu d'interaction acousto-optique |
| US4317370A (en) * | 1977-06-13 | 1982-03-02 | New York Institute Of Technology | Ultrasound imaging system |
| AU519809B2 (en) * | 1977-06-13 | 1981-12-24 | Newyork Institute Of Technology | Ultrasound imaging system |
| FR2405485A1 (fr) * | 1977-10-07 | 1979-05-04 | Thomson Csf | Systeme de visualisation par ultrasons d'une coupe mince d'un corps |
| US4463608A (en) * | 1979-05-07 | 1984-08-07 | Yokogawa Hokushin Electric Corp. | Ultrasound imaging system |
| CA1169145A (en) * | 1980-04-22 | 1984-06-12 | Julian Dow | Ultrasonic imaging system |
| DE3132526C2 (de) * | 1981-08-18 | 1984-11-15 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Verfahren und Vorrichtung zum Messen von Laufzeitdifferenzen von Ultraschallimpulsen zur Bestimmung von Strömungsfeldern, insbes. von Geschwindigkeitskomponenten in gasförmigen Medien |
| GB8412631D0 (en) * | 1984-05-17 | 1984-06-20 | Atomic Energy Authority Uk | Ultrasonic testing |
| FR2695282B1 (fr) * | 1992-09-01 | 1994-10-14 | Gen Electric Cgr | Procédé de réglage de contraste. |
| GB2278443B (en) * | 1993-03-27 | 1997-07-16 | Godallawaththa Path Gunarathne | Ultrasonic display/imaging system |
| JP3796535B2 (ja) * | 1997-10-21 | 2006-07-12 | 株式会社ソキア | 電子レベル |
| CN1252468C (zh) * | 2000-05-02 | 2006-04-19 | 富士胶片株式会社 | 超声波探头及使用其的超声波诊断装置 |
| CN100364482C (zh) * | 2000-05-02 | 2008-01-30 | 富士胶片株式会社 | 超声波诊断装置 |
| SG11201509961SA (en) * | 2013-06-05 | 2016-01-28 | Ev Group E Thallner Gmbh | Measuring device and method for ascertaining a pressure map |
| CN113080869B (zh) * | 2021-04-12 | 2022-07-05 | 北京航空航天大学 | 超声成像探头 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3400363A (en) * | 1965-12-09 | 1968-09-03 | Pan American Petroleum Corp | Wavelet reconstruction process for sonic, seismic, and radar exploration |
| US3488438A (en) * | 1966-12-09 | 1970-01-06 | Zenith Radio Corp | Display system utilizing bragg diffraction |
| US3600935A (en) * | 1968-08-16 | 1971-08-24 | Gilbert Baum | Methods and apparatus for producing a holographic light pattern from an ultrasonic impulse |
| US3543229A (en) * | 1968-10-03 | 1970-11-24 | Gilbert Baum | Method and apparatus for the display and recordation of signals |
| US3723958A (en) * | 1971-08-09 | 1973-03-27 | Trw Inc | Acoustic imaging system |
| US3763693A (en) * | 1972-05-30 | 1973-10-09 | Trw Inc | Pulsed acousto-optical echo imaging method and apparatus |
| US3936791A (en) * | 1973-09-13 | 1976-02-03 | The Commonwealth Of Australia | Linear array ultrasonic transducer |
-
1974
- 1974-10-11 FR FR7434304A patent/FR2287205A1/fr active Granted
-
1975
- 1975-10-08 US US05/620,913 patent/US4006627A/en not_active Expired - Lifetime
- 1975-10-09 GB GB41514/75A patent/GB1513935A/en not_active Expired
- 1975-10-10 DE DE19752545506 patent/DE2545506A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2287205A1 (fr) | 1976-05-07 |
| GB1513935A (en) | 1978-06-14 |
| US4006627A (en) | 1977-02-08 |
| FR2287205B1 (https=) | 1977-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |