DE3683135D1 - Verfahren und vorrichtung zum steuern eines phasengesteuerten gruppenstrahlerabtasters in einem ultraschallabbildungssystem. - Google Patents
Verfahren und vorrichtung zum steuern eines phasengesteuerten gruppenstrahlerabtasters in einem ultraschallabbildungssystem.Info
- Publication number
- DE3683135D1 DE3683135D1 DE8686114438T DE3683135T DE3683135D1 DE 3683135 D1 DE3683135 D1 DE 3683135D1 DE 8686114438 T DE8686114438 T DE 8686114438T DE 3683135 T DE3683135 T DE 3683135T DE 3683135 D1 DE3683135 D1 DE 3683135D1
- Authority
- DE
- Germany
- Prior art keywords
- phase
- controlling
- imaging system
- ultrasonic imaging
- controlled group
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices
-
- 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
-
- 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
- G01S7/52063—Sector 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)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/794,093 US4662223A (en) | 1985-10-31 | 1985-10-31 | Method and means for steering phased array scanner in ultrasound imaging system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3683135D1 true DE3683135D1 (de) | 1992-02-06 |
Family
ID=25161686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686114438T Expired - Fee Related DE3683135D1 (de) | 1985-10-31 | 1986-10-17 | Verfahren und vorrichtung zum steuern eines phasengesteuerten gruppenstrahlerabtasters in einem ultraschallabbildungssystem. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4662223A (de) |
EP (1) | EP0223080B1 (de) |
JP (1) | JPS62112081A (de) |
KR (1) | KR870004608A (de) |
DE (1) | DE3683135D1 (de) |
IL (1) | IL79846A0 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6070381A (ja) * | 1983-09-28 | 1985-04-22 | Toshiba Corp | 超音波映像化装置 |
US4801941A (en) * | 1987-06-30 | 1989-01-31 | Litton Systems, Inc. | Angle of arrival processor using bulk acoustic waves |
US4827229A (en) * | 1987-06-30 | 1989-05-02 | Litton Systems, Inc. | Broad band bulk acoustic wave spectrum analyzer/channelizer |
US4835689A (en) * | 1987-09-21 | 1989-05-30 | General Electric Company | Adaptive coherent energy beam formation using phase conjugation |
US4886069A (en) * | 1987-12-21 | 1989-12-12 | General Electric Company | Method of, and apparatus for, obtaining a plurality of different return energy imaging beams responsive to a single excitation event |
FR2631707B1 (fr) * | 1988-05-20 | 1991-11-29 | Labo Electronique Physique | Echographe ultrasonore a coherence de phase controlable |
US5229933A (en) * | 1989-11-28 | 1993-07-20 | Hewlett-Packard Company | 2-d phased array ultrasound imaging system with distributed phasing |
US5271276A (en) * | 1990-11-28 | 1993-12-21 | Hitachi, Ltd. | Phase regulating apparatus of ultrasonic measuring devices |
JPH04291185A (ja) * | 1991-03-20 | 1992-10-15 | Fujitsu Ltd | 超音波受信ビームフォーマ |
US5121364A (en) * | 1991-08-07 | 1992-06-09 | General Electric Company | Time frequency control filter for an ultrasonic imaging system |
US5142649A (en) * | 1991-08-07 | 1992-08-25 | General Electric Company | Ultrasonic imaging system with multiple, dynamically focused transmit beams |
US5235982A (en) * | 1991-09-30 | 1993-08-17 | General Electric Company | Dynamic transmit focusing of a steered ultrasonic beam |
US5291892A (en) * | 1991-11-04 | 1994-03-08 | General Electric Company | Ultrasonic flow imaging |
US5172343A (en) * | 1991-12-06 | 1992-12-15 | General Electric Company | Aberration correction using beam data from a phased array ultrasonic scanner |
US5230340A (en) * | 1992-04-13 | 1993-07-27 | General Electric Company | Ultrasound imaging system with improved dynamic focusing |
US5318033A (en) * | 1992-04-17 | 1994-06-07 | Hewlett-Packard Company | Method and apparatus for increasing the frame rate and resolution of a phased array imaging system |
US5251186A (en) * | 1992-10-06 | 1993-10-05 | The United States Of America As Represented By The Secretary Of The Navy | Preprocessor and adaptive beamformer for linear-frequency modulation active signals |
DE4414081C1 (de) * | 1994-04-22 | 1995-10-12 | Sonident Anstalt | Verfahren und Vorrichtung zum Abtasten eines Ultraschallfeldes |
US5793701A (en) * | 1995-04-07 | 1998-08-11 | Acuson Corporation | Method and apparatus for coherent image formation |
US5685308A (en) * | 1994-08-05 | 1997-11-11 | Acuson Corporation | Method and apparatus for receive beamformer system |
US6029116A (en) * | 1994-08-05 | 2000-02-22 | Acuson Corporation | Method and apparatus for a baseband processor of a receive beamformer system |
US5928152A (en) * | 1994-08-05 | 1999-07-27 | Acuson Corporation | Method and apparatus for a baseband processor of a receive beamformer system |
US5677491A (en) * | 1994-08-08 | 1997-10-14 | Diasonics Ultrasound, Inc. | Sparse two-dimensional transducer array |
US5573001A (en) * | 1995-09-08 | 1996-11-12 | Acuson Corporation | Ultrasonic receive beamformer with phased sub-arrays |
US5991239A (en) * | 1996-05-08 | 1999-11-23 | Mayo Foundation For Medical Education And Research | Confocal acoustic force generator |
US6108275A (en) * | 1997-12-16 | 2000-08-22 | The Penn State Research Foundation | Phased beam transducer |
US6013032A (en) * | 1998-03-13 | 2000-01-11 | Hewlett-Packard Company | Beamforming methods and apparatus for three-dimensional ultrasound imaging using two-dimensional transducer array |
US5997479A (en) * | 1998-05-28 | 1999-12-07 | Hewlett-Packard Company | Phased array acoustic systems with intra-group processors |
GB2414800B (en) * | 2000-01-27 | 2006-05-31 | Thomson Marconi Sonar Ltd | Sonar receiver with low side lobes |
JP2004523156A (ja) * | 2001-01-05 | 2004-07-29 | アー.ヤー. アンゲルセン、ビョルン | 環状アレー |
US6572547B2 (en) | 2001-07-31 | 2003-06-03 | Koninklijke Philips Electronics N.V. | Transesophageal and transnasal, transesophageal ultrasound imaging systems |
USRE45759E1 (en) * | 2001-07-31 | 2015-10-20 | Koninklijke Philips N.V. | Transesophageal and transnasal, transesophageal ultrasound imaging systems |
US7635334B2 (en) * | 2004-04-28 | 2009-12-22 | Siemens Medical Solutions Usa, Inc. | Dynamic sub-array mapping systems and methods for ultrasound imaging |
JP5419727B2 (ja) * | 2010-01-22 | 2014-02-19 | キヤノン株式会社 | 画像形成方法及び音響波測定装置 |
KR20150041471A (ko) * | 2013-10-08 | 2015-04-16 | 삼성전자주식회사 | 빔포밍 장치 및 빔포밍 방법 |
US10613205B2 (en) | 2014-10-06 | 2020-04-07 | Analog Devices, Inc. | Systems and methods for ultrasound beamforming |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1091054A (en) * | 1976-05-13 | 1980-12-09 | Frank R. Burgener, Jr. | One-way clutch for auger agitator |
FR2399661A1 (fr) * | 1977-08-05 | 1979-03-02 | Anvar | Perfectionnements aux dispositifs de formation d'images ultrasonores en echographie b |
JPS5438693A (en) * | 1977-09-02 | 1979-03-23 | Hitachi Medical Corp | Ultrasonic wave diagnosing device |
US4140022B1 (en) * | 1977-12-20 | 1995-05-16 | Hewlett Packard Co | Acoustic imaging apparatus |
US4180791A (en) * | 1978-03-09 | 1979-12-25 | General Electric Company | Simplified sector scan ultrasonic imaging system |
US4155260A (en) * | 1978-05-24 | 1979-05-22 | General Electric Company | Ultrasonic imaging system |
US4154113A (en) * | 1978-05-24 | 1979-05-15 | General Electric Company | Ultrasonic imaging system |
JPS5584154A (en) * | 1978-12-19 | 1980-06-25 | Matsushita Electric Ind Co Ltd | Ultrasoniccwave diagnosis device |
US4290127A (en) * | 1979-12-03 | 1981-09-15 | Raytheon Company | Beamformer with reduced sampling rate |
US4387597A (en) * | 1980-12-08 | 1983-06-14 | Advanced Technology Laboratories, Inc. | Beamforming apparatus and method for ultrasonic imaging systems |
JPS5817386A (ja) * | 1981-07-23 | 1983-02-01 | Furuno Electric Co Ltd | 多数チヤンネルパルスの位相制御回路 |
JPS58157454A (ja) * | 1982-03-15 | 1983-09-19 | 株式会社東芝 | 超音波診断装置 |
US4484477A (en) * | 1982-09-29 | 1984-11-27 | S R I International | Variable delay memory system |
JPS60179676A (ja) * | 1983-08-01 | 1985-09-13 | Furuno Electric Co Ltd | 受波ビ−ムの指向方向制御装置 |
US4598589A (en) * | 1984-07-17 | 1986-07-08 | General Electric Company | Method of CW doppler imaging using variably focused ultrasonic transducer array |
JPS6089781A (ja) * | 1984-09-14 | 1985-05-20 | Hitachi Ltd | 受波装置 |
-
1985
- 1985-10-31 US US06/794,093 patent/US4662223A/en not_active Expired - Fee Related
-
1986
- 1986-08-26 IL IL79846A patent/IL79846A0/xx unknown
- 1986-10-17 DE DE8686114438T patent/DE3683135D1/de not_active Expired - Fee Related
- 1986-10-17 EP EP86114438A patent/EP0223080B1/de not_active Expired - Lifetime
- 1986-10-28 JP JP61254853A patent/JPS62112081A/ja active Pending
- 1986-10-30 KR KR860009118A patent/KR870004608A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0223080B1 (de) | 1991-12-27 |
EP0223080A1 (de) | 1987-05-27 |
IL79846A0 (en) | 1986-11-30 |
US4662223A (en) | 1987-05-05 |
KR870004608A (ko) | 1987-05-11 |
JPS62112081A (ja) | 1987-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8328 | Change in the person/name/address of the agent |
Free format text: VOIGT, R., DIPL.-ING., PAT.-ANW., 6232 BAD SODEN |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |