FR2373087B1 - - Google Patents
Info
- Publication number
- FR2373087B1 FR2373087B1 FR7729039A FR7729039A FR2373087B1 FR 2373087 B1 FR2373087 B1 FR 2373087B1 FR 7729039 A FR7729039 A FR 7729039A FR 7729039 A FR7729039 A FR 7729039A FR 2373087 B1 FR2373087 B1 FR 2373087B1
- 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
- A61B8/4494—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer characterised by the arrangement of the transducer elements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Gynecology & Obstetrics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2643918A DE2643918C3 (de) | 1976-09-29 | 1976-09-29 | Gerät zur Ultraschallabtastung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2373087A1 FR2373087A1 (fr) | 1978-06-30 |
| FR2373087B1 true FR2373087B1 (US20110009641A1-20110113-C00273.png) | 1980-08-01 |
Family
ID=5989195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7729039A Granted FR2373087A1 (fr) | 1976-09-29 | 1977-09-27 | Appareil pour realiser une exploration a l'aide des ultrasons |
Country Status (7)
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4180792A (en) * | 1978-03-09 | 1979-12-25 | General Electric Company | Transmit-receive transducer array and ultrasonic imaging system |
| JPS54155683A (en) * | 1978-05-30 | 1979-12-07 | Matsushita Electric Ind Co Ltd | Electronic scanning system ultrasoniccwave tomooinspection device |
| JPS5584157A (en) * | 1978-12-18 | 1980-06-25 | Picker Corp | Automatic aperture control for ultrasonic wave |
| AT358713B (de) * | 1979-01-23 | 1980-09-25 | Kretztechnik Gmbh | Ultraschallgeraet zur durchfuehrung von unter- suchungen nach dem impuls-echoverfahren |
| US4241610A (en) * | 1979-02-05 | 1980-12-30 | Varian Associates, Inc. | Ultrasonic imaging system utilizing dynamic and pseudo-dynamic focusing |
| DE2950005A1 (de) * | 1979-12-12 | 1981-09-03 | Siemens AG, 1000 Berlin und 8000 München | Geraet zur ultraschall-abtastung |
| US4305296B2 (en) * | 1980-02-08 | 1989-05-09 | Ultrasonic imaging method and apparatus with electronic beam focusing and scanning | |
| DE3010210A1 (de) * | 1980-03-17 | 1981-09-24 | Siemens AG, 1000 Berlin und 8000 München | Ultraschall-array |
| DE3012173A1 (de) * | 1980-03-28 | 1981-10-08 | Siemens AG, 1000 Berlin und 8000 München | Ultraschall-bildgeraet |
| FR2482732A1 (fr) * | 1980-05-19 | 1981-11-20 | Commissariat Energie Atomique | Dispositif d'echographie a focalisation dynamique et a balayage sectoriel |
| EP0068053B2 (en) * | 1981-06-29 | 1989-01-04 | International Business Machines Corporation | Ultrasonic probe |
| JPS58132677A (ja) * | 1982-02-03 | 1983-08-08 | Hitachi Medical Corp | 超音波撮像装置 |
| US4442713A (en) * | 1982-03-09 | 1984-04-17 | Sri International | Frequency varied ultrasonic imaging array |
| FR2525781B1 (fr) * | 1982-04-27 | 1987-06-26 | Alais Pierre | Dispositif de sondage ultrasonore a balayage electronique |
| FR2550345B1 (fr) * | 1983-08-01 | 1985-10-11 | Commissariat Energie Atomique | Sonde ultrasonore multitransducteurs, a transducteurs de tailles differentes |
| US4530363A (en) * | 1983-10-20 | 1985-07-23 | General Electric Company | Transducer array for sector scan and doppler flow measurement applications |
| USRE33590E (en) * | 1983-12-14 | 1991-05-21 | Edap International, S.A. | Method for examining, localizing and treating with ultrasound |
| US5143073A (en) * | 1983-12-14 | 1992-09-01 | Edap International, S.A. | Wave apparatus system |
| 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 |
| DE3408998A1 (de) * | 1984-03-12 | 1985-09-26 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und vorrichtung zur ultraschallabtastung eines objekts mit einem ultraschallkopf |
| EP0208002B1 (de) * | 1985-07-05 | 1990-01-03 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Ultraschallabtastung eines Objekts mit einem Ultraschallkopf |
| US4691570A (en) * | 1984-03-12 | 1987-09-08 | Dietrich Hassler | Method and apparatus for ultrasonically scanning a subject with an ultrasound head |
| JPH0693894B2 (ja) * | 1985-01-10 | 1994-11-24 | 株式会社東芝 | 超音波診断装置 |
| DE3634504A1 (de) * | 1985-10-09 | 1987-04-16 | Hitachi Ltd | Ultraschall-bildvorrichtung |
| DE3603042A1 (de) * | 1985-12-02 | 1987-08-06 | Siemens Ag | Ultraschallgeraet mit dynamischer veraenderung der empfangsfokuslage |
| FR2592720B1 (fr) * | 1986-01-03 | 1988-08-05 | Peugeot & Renault | Appareil d'examen de milieux par echographie ultrasonore |
| JPS63150683A (ja) * | 1986-12-16 | 1988-06-23 | Fuji Electric Co Ltd | 超音波送受波整合器 |
| JP2662868B2 (ja) * | 1987-11-13 | 1997-10-15 | 株式会社日立メディコ | 超音波診断装置 |
| JPH01195844A (ja) * | 1988-01-29 | 1989-08-07 | Yokogawa Medical Syst Ltd | 超音波受波整相回路 |
| JPH01201240A (ja) * | 1988-02-05 | 1989-08-14 | Yokogawa Medical Syst Ltd | 超音波受波整相回路 |
| JPH069554B2 (ja) * | 1988-02-23 | 1994-02-09 | 横河メディカルシステム株式会社 | 超音波受波整相回路 |
| US4912663A (en) * | 1988-03-02 | 1990-03-27 | Westinghouse Electric Corp. | Sonic digitizer coil measurement system |
| JPH03141936A (ja) * | 1989-10-30 | 1991-06-17 | Fujitsu Ltd | 超音波探触子 |
| US5123415A (en) * | 1990-07-19 | 1992-06-23 | Advanced Technology Laboratories, Inc. | Ultrasonic imaging by radial scan of trapezoidal sector |
| US5301674A (en) * | 1992-03-27 | 1994-04-12 | Diasonics, Inc. | Method and apparatus for focusing transmission and reception of ultrasonic beams |
| GB2268806B (en) * | 1992-07-14 | 1997-02-26 | Intravascular Res Ltd | Methods and apparatus for the examination and treatment of internal organs |
| US5322068A (en) * | 1993-05-21 | 1994-06-21 | Hewlett-Packard Company | Method and apparatus for dynamically steering ultrasonic phased arrays |
| US5379642A (en) * | 1993-07-19 | 1995-01-10 | Diasonics Ultrasound, Inc. | Method and apparatus for performing imaging |
| GB2293240B (en) * | 1994-09-15 | 1998-05-20 | Intravascular Res Ltd | Ultrasonic visualisation method and apparatus |
| US6254542B1 (en) | 1995-07-17 | 2001-07-03 | Intravascular Research Limited | Ultrasonic visualization method and apparatus |
| US5740806A (en) * | 1996-03-29 | 1998-04-21 | Siemens Medical Systems, Inc. | Dynamic receive aperture transducer for 1.5D imaging |
| DE19813414C5 (de) * | 1998-03-26 | 2012-04-05 | Ge Inspection Technologies Systems Gmbh | Ultraschall-Prüfvorrichtung |
| DE19860127C1 (de) * | 1998-12-17 | 2000-10-26 | Mannesmann Ag | Ultraschall-Mehrfachprüfkopf |
| US6447086B1 (en) * | 1999-11-24 | 2002-09-10 | Xerox Corporation | Method and apparatus for achieving controlled RF switching ratios to maintain thermal uniformity in the acoustic focal spot of an acoustic ink printhead |
| US9453819B2 (en) * | 2011-07-15 | 2016-09-27 | Kabushiki Kaisha Toshiba | Ultrasonic flaw detector and ultrasonic flaw detecting method |
| CN110824003A (zh) * | 2019-10-29 | 2020-02-21 | 中国航发北京航空材料研究院 | 一种超声分区聚焦检测方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB941573A (en) * | 1959-11-06 | 1963-11-13 | Kelvin & Hughes Ltd | Improvements in flaw detection and like systems using pulsed sonic or ultrasonic waves |
| CA996249A (en) * | 1972-09-12 | 1976-08-31 | Commonwealth Of Australia (The) | Linear array ultrasonic transducer |
| JPS565536B2 (US20110009641A1-20110113-C00273.png) * | 1973-05-21 | 1981-02-05 | ||
| US3881466A (en) * | 1973-08-20 | 1975-05-06 | Advanced Diagnostic Res | Ultrasonic cross-sectional imaging system |
| DE2345155B2 (de) * | 1973-09-07 | 1975-09-25 | Krautkraemer Gmbh, 5000 Koeln | Gruppenweise umgetastete, aus zellenförmig und/oder hierzu senkrechten, streifenförmig angeordneten einzelnen Schwingerelementen bestehendes Ultraschall-Prüfkopfsystem zur zerstörungsfreien Werkstoffprüfung |
| US3936791A (en) * | 1973-09-13 | 1976-02-03 | The Commonwealth Of Australia | Linear array ultrasonic transducer |
| US3895525A (en) * | 1973-10-03 | 1975-07-22 | Gen Electric | Acoustic imaging apparatus for visual display with depth perception |
| FR2252580B1 (US20110009641A1-20110113-C00273.png) * | 1973-11-22 | 1980-02-22 | Realisations Ultrasoniques Sa | |
| US3950723A (en) * | 1974-02-21 | 1976-04-13 | Westinghouse Electric Corporation | Sonar apparatus |
| US3918024A (en) * | 1974-06-24 | 1975-11-04 | Albert Macovski | Ultrasonic array for reflection imaging |
| US3953825A (en) * | 1974-07-12 | 1976-04-27 | The Board Of Trustees Of Leland Stanford Junior University | Electronically focused imaging system and method |
| FR2355288A2 (fr) * | 1974-11-28 | 1978-01-13 | Anvar | Perfectionnements aux procedes et dispositifs de sondage par ultra-sons |
| DE2713087A1 (de) * | 1976-04-05 | 1977-10-13 | Varian Associates | Verfahren zur verbesserung der aufloesung von ultraschallbildern und vorrichtung zur durchfuehrung des verfahrens |
-
1976
- 1976-09-29 DE DE2643918A patent/DE2643918C3/de not_active Expired
-
1977
- 1977-06-30 NL NL7707270A patent/NL7707270A/xx not_active Application Discontinuation
- 1977-07-20 AT AT0524077A patent/AT382245B/de not_active IP Right Cessation
- 1977-08-31 US US05/830,173 patent/US4235111A/en not_active Expired - Lifetime
- 1977-09-23 GB GB39836/77A patent/GB1577659A/en not_active Expired
- 1977-09-27 FR FR7729039A patent/FR2373087A1/fr active Granted
- 1977-09-28 JP JP11656577A patent/JPS5342480A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4235111A (en) | 1980-11-25 |
| AT382245B (de) | 1987-01-26 |
| DE2643918A1 (de) | 1978-03-30 |
| GB1577659A (en) | 1980-10-29 |
| NL7707270A (nl) | 1978-03-31 |
| ATA524077A (de) | 1986-06-15 |
| JPS5342480A (en) | 1978-04-17 |
| DE2643918C3 (de) | 1986-10-23 |
| DE2643918B2 (US20110009641A1-20110113-C00273.png) | 1978-07-13 |
| FR2373087A1 (fr) | 1978-06-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |