DE69227353D1 - Untersuchungsgerät von Medien mittels Ultraschall-Echographie - Google Patents

Untersuchungsgerät von Medien mittels Ultraschall-Echographie

Info

Publication number
DE69227353D1
DE69227353D1 DE69227353T DE69227353T DE69227353D1 DE 69227353 D1 DE69227353 D1 DE 69227353D1 DE 69227353 T DE69227353 T DE 69227353T DE 69227353 T DE69227353 T DE 69227353T DE 69227353 D1 DE69227353 D1 DE 69227353D1
Authority
DE
Germany
Prior art keywords
media
examination device
ultrasound echography
echography
ultrasound
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
Application number
DE69227353T
Other languages
English (en)
Other versions
DE69227353T2 (de
Inventor
Raoul Mallart
Mathias Fink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69227353D1 publication Critical patent/DE69227353D1/de
Application granted granted Critical
Publication of DE69227353T2 publication Critical patent/DE69227353T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
    • G01S7/5209—Details related to the ultrasound signal acquisition, e.g. scan sequences using multibeam transmission
    • 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
    • G10K11/346—Circuits therefor using phase variation

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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE69227353T 1991-11-18 1992-11-11 Untersuchungsgerät von Medien mittels Ultraschall-Echographie Expired - Fee Related DE69227353T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9114175A FR2683915A1 (fr) 1991-11-18 1991-11-18 Appareil d'examen de milieux par echographie ultrasonore.

Publications (2)

Publication Number Publication Date
DE69227353D1 true DE69227353D1 (de) 1998-11-26
DE69227353T2 DE69227353T2 (de) 1999-05-27

Family

ID=9419044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69227353T Expired - Fee Related DE69227353T2 (de) 1991-11-18 1992-11-11 Untersuchungsgerät von Medien mittels Ultraschall-Echographie

Country Status (5)

Country Link
US (1) US5276654A (de)
EP (1) EP0543445B1 (de)
JP (1) JP3327596B2 (de)
DE (1) DE69227353T2 (de)
FR (1) FR2683915A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685308A (en) * 1994-08-05 1997-11-11 Acuson Corporation Method and apparatus for receive beamformer system
US5793701A (en) * 1995-04-07 1998-08-11 Acuson Corporation Method and apparatus for coherent image formation
US6029116A (en) * 1994-08-05 2000-02-22 Acuson Corporation Method and apparatus for a baseband processor of a receive beamformer system
US5675554A (en) * 1994-08-05 1997-10-07 Acuson Corporation Method and apparatus for transmit beamformer
US5928152A (en) * 1994-08-05 1999-07-27 Acuson Corporation Method and apparatus for a baseband processor of a receive beamformer system
JPH10507936A (ja) 1994-08-05 1998-08-04 アキュソン コーポレイション 送信ビーム生成器システムのための方法及び装置
FR2728354A1 (fr) * 1994-12-20 1996-06-21 Giat Ind Sa Procede de detection d'objets repartis dans une zone de terrain et dispositif mettant en oeuvre un tel procede
WO1999019684A1 (en) * 1997-10-15 1999-04-22 Minedetektor Aps A mine detector and a method for detecting mines
US5984869A (en) * 1998-04-20 1999-11-16 General Electric Company Method and apparatus for ultrasonic beamforming using golay-coded excitation
DE19949581C2 (de) * 1998-10-14 2003-09-25 Pentax Corp Motorgetriebene Fokussiereinrichtung für ein Visierfernrohr
EP1330815A2 (de) * 2000-03-15 2003-07-30 The Regents Of The University Of California Verfahren und vorrichtung zur dynamischen fokussierung von ultraschallenergie
KR100490565B1 (ko) * 2002-07-23 2005-05-19 주식회사 메디슨 아날로그 멀티플렉서를 이용한 디지털 수신 집속 장치
FR2843874B1 (fr) * 2002-08-28 2004-11-05 Centre Nat Rech Scient Procede non invasif pour obtenir un champ predetermine d'ondes acoustiques dans un milieu sensiblement homogene masque par une barriere osseuse, procede d'imagerie, et dispositif pour la mise en oeuvre de ces procedes
FR2844058B1 (fr) * 2002-09-02 2004-11-12 Centre Nat Rech Scient Procede et dispositif d'imagerie utilisant des ondes de cisaillement
US6589177B1 (en) 2002-11-15 2003-07-08 Koninklijke Philips Electronics N.V. Method and apparatus for obtaining B-flow and B-mode data from multiline beams in an ultrasound imaging system
US8157739B2 (en) * 2003-09-02 2012-04-17 Surf Technology As Ultrasound imaging with synthetic receive aperture and wide aperture, focused transmit beam
WO2005043188A1 (en) * 2003-11-03 2005-05-12 Koninklijke Philips Electronics, N.V. Ultrasonic multiple beam transmission using single crystal transducer
US7089796B2 (en) * 2004-03-24 2006-08-15 Hrl Laboratories, Llc Time-reversed photoacoustic system and uses thereof
EP1839579B1 (de) * 2004-08-31 2009-09-30 Kabushiki Kaisha Toshiba Gerät zum Diagnostizieren einer Ultraschallsonde
US7837626B2 (en) * 2005-08-05 2010-11-23 Siemens Medical Solutions Usa, Inc. Contrast agent manipulation with medical ultrasound imaging
US20070167805A1 (en) * 2005-10-28 2007-07-19 Clement Gregory T Ultrasound Imaging
EP1962862B1 (de) * 2005-12-19 2013-09-04 Æterna Zentaris GmbH Alkylphospholipidderivate und deren verwendung
US8214418B2 (en) * 2007-11-20 2012-07-03 Harris Corporation Method for combining binary numbers in environments having limited bit widths and apparatus therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766746A (en) * 1980-10-13 1982-04-23 Fujitsu Ltd Ultrasonic diagnostic device
US4882714A (en) * 1984-02-07 1989-11-21 Nec Corporation Object detecting system using ultrasonic waves
DE3413074A1 (de) * 1984-04-06 1985-10-17 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur erzeugung eines ultraschall-echobildes mit einem linearen array
JPH0771556B2 (ja) * 1986-11-13 1995-08-02 株式会社東芝 超音波診断装置
EP0335578A3 (de) * 1988-03-28 1990-08-01 Hewlett-Packard Company Ultraschall-Abbildungssystem mit zwei oder mehreren gleichzeitig aktiven Aperturen
US4893183A (en) * 1988-08-11 1990-01-09 Carnegie-Mellon University Robotic vision system
JPH04108439A (ja) * 1990-08-29 1992-04-09 Toshiba Corp 超音波診断装置

Also Published As

Publication number Publication date
EP0543445A1 (de) 1993-05-26
JPH05237114A (ja) 1993-09-17
JP3327596B2 (ja) 2002-09-24
EP0543445B1 (de) 1998-10-21
US5276654A (en) 1994-01-04
FR2683915A1 (fr) 1993-05-21
DE69227353T2 (de) 1999-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee