DE69213279T2 - Ultraschall-Bildgerät - Google Patents

Ultraschall-Bildgerät

Info

Publication number
DE69213279T2
DE69213279T2 DE69213279T DE69213279T DE69213279T2 DE 69213279 T2 DE69213279 T2 DE 69213279T2 DE 69213279 T DE69213279 T DE 69213279T DE 69213279 T DE69213279 T DE 69213279T DE 69213279 T2 DE69213279 T2 DE 69213279T2
Authority
DE
Germany
Prior art keywords
imaging device
ultrasound imaging
ultrasound
imaging
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
DE69213279T
Other languages
English (en)
Other versions
DE69213279D1 (de
Inventor
Atsuo Iida
Takuya Noda
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.)
Fukuda Denshi Co Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69213279D1 publication Critical patent/DE69213279D1/de
Application granted granted Critical
Publication of DE69213279T2 publication Critical patent/DE69213279T2/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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8918—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being linear
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving measuring tissue layers, e.g. skin, interfaces
    • 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
DE69213279T 1991-03-08 1992-03-06 Ultraschall-Bildgerät Expired - Fee Related DE69213279T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3042134A JPH0595951A (ja) 1991-03-08 1991-03-08 超音波影像装置

Publications (2)

Publication Number Publication Date
DE69213279D1 DE69213279D1 (de) 1996-10-10
DE69213279T2 true DE69213279T2 (de) 1997-01-23

Family

ID=12627474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213279T Expired - Fee Related DE69213279T2 (de) 1991-03-08 1992-03-06 Ultraschall-Bildgerät

Country Status (4)

Country Link
US (1) US5203336A (de)
EP (1) EP0503857B1 (de)
JP (1) JPH0595951A (de)
DE (1) DE69213279T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678388A1 (fr) * 1991-06-28 1992-12-31 Philips Electronique Lab Appareil d'examen de milieux par echographie ultrasonore.
US7497828B1 (en) 1992-01-10 2009-03-03 Wilk Ultrasound Of Canada, Inc. Ultrasonic medical device and associated method
US5415167A (en) * 1992-01-10 1995-05-16 Wilk; Peter J. Medical system and associated method for automatic diagnosis and treatment
US5871446A (en) * 1992-01-10 1999-02-16 Wilk; Peter J. Ultrasonic medical system and associated method
US6023632A (en) 1997-07-16 2000-02-08 Wilk; Peter J. Ultrasonic medical system and associated method
US5544651A (en) * 1992-09-08 1996-08-13 Wilk; Peter J. Medical system and associated method for automatic treatment
JP3286946B2 (ja) * 1992-12-18 2002-05-27 株式会社日立メディコ 超音波診断装置
US5331964A (en) * 1993-05-14 1994-07-26 Duke University Ultrasonic phased array imaging system with high speed adaptive processing using selected elements
KR950013122B1 (ko) * 1993-05-24 1995-10-25 주식회사메디슨 초음파신호의 디지탈집속방법 및 그 장치
US5570691A (en) * 1994-08-05 1996-11-05 Acuson Corporation Method and apparatus for real-time, concurrent adaptive focusing in an ultrasound beamformer imaging system
US5551433A (en) * 1994-08-05 1996-09-03 Acuson Corporation Method and apparatus for a geometric aberration transform in an adaptive focusing ultrasound beamformer system
EP0977512A1 (de) * 1997-04-24 2000-02-09 Wilk Patent Development Corporation Vorrichtung und verfahren zur medizinischen bilddarstellung
US6319201B1 (en) 1997-10-15 2001-11-20 Peter J. Wilk Imaging device and associated method
US6106463A (en) * 1998-04-20 2000-08-22 Wilk; Peter J. Medical imaging device and associated method including flexible display
US6139499A (en) * 1999-02-22 2000-10-31 Wilk; Peter J. Ultrasonic medical system and associated method
US6517484B1 (en) 2000-02-28 2003-02-11 Wilk Patent Development Corporation Ultrasonic imaging system and associated method
US7285094B2 (en) 2002-01-30 2007-10-23 Nohara Timothy J 3D ultrasonic imaging apparatus and method
US7914454B2 (en) * 2004-06-25 2011-03-29 Wilk Ultrasound Of Canada, Inc. Real-time 3D ultrasonic imaging apparatus and method
JPWO2006035588A1 (ja) * 2004-09-29 2008-05-15 松下電器産業株式会社 超音波診断装置
US8162859B2 (en) * 2005-06-09 2012-04-24 General Patent , LLC Shock wave treatment device and method of use
EP1736799B8 (de) * 2005-06-16 2013-05-29 Kabushiki Kaisha Toshiba Verfahren zur Optimierung von Ultraschallübertragung/-empfang, entsprechendes Programm und diagnostisches Ultraschallgerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137752A (en) * 1982-09-29 1984-10-10 Stanford Res Inst Int Ultrasonic imaging system with cross correlation
JPS60103944A (ja) * 1983-11-10 1985-06-08 株式会社東芝 超音波検査装置
US4700573A (en) * 1986-03-07 1987-10-20 Hewlett-Packard Company Method to improve accuracy in delay lines
US4830015A (en) * 1986-09-16 1989-05-16 Kabushiki Kaisha Toshiba Method and system for measuring an ultrasound tissue characterization
WO1988009939A1 (en) * 1987-06-11 1988-12-15 Commonwealth Of Australia Ultrasonic beam compensation
DE59005272D1 (de) * 1990-01-15 1994-05-11 Siemens Ag Verfahren zur Ultraschall-Bilddarstellung.

Also Published As

Publication number Publication date
EP0503857B1 (de) 1996-09-04
JPH0595951A (ja) 1993-04-20
DE69213279D1 (de) 1996-10-10
EP0503857A2 (de) 1992-09-16
EP0503857A3 (en) 1993-09-29
US5203336A (en) 1993-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUKUDA DENSHI CO. LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee