DE3069663D1 - Ultrasonic wave tomographic imaging system - Google Patents

Ultrasonic wave tomographic imaging system

Info

Publication number
DE3069663D1
DE3069663D1 DE8080901334T DE3069663T DE3069663D1 DE 3069663 D1 DE3069663 D1 DE 3069663D1 DE 8080901334 T DE8080901334 T DE 8080901334T DE 3069663 T DE3069663 T DE 3069663T DE 3069663 D1 DE3069663 D1 DE 3069663D1
Authority
DE
Germany
Prior art keywords
imaging system
ultrasonic wave
tomographic imaging
wave tomographic
ultrasonic
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
Application number
DE8080901334T
Other languages
English (en)
Inventor
Junji Miyazaki
Hirohide Miwa
Takaki Shimura
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.)
Fujitsu 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
Application granted granted Critical
Publication of DE3069663D1 publication Critical patent/DE3069663D1/de
Expired 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
    • G01S15/8925—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being a two-dimensional transducer configuration, i.e. matrix or orthogonal linear arrays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • 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
    • A61B8/15—Transmission-tomography
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Surgery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE8080901334T 1979-07-25 1980-07-21 Ultrasonic wave tomographic imaging system Expired DE3069663D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9453279A JPS5618854A (en) 1979-07-25 1979-07-25 Ultrasonic diagnosing device
PCT/JP1980/000164 WO1981000198A1 (en) 1979-07-25 1980-07-21 Apparatus for ultrasonic imaging of faults

Publications (1)

Publication Number Publication Date
DE3069663D1 true DE3069663D1 (en) 1985-01-03

Family

ID=14112935

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8080901334T Expired DE3069663D1 (en) 1979-07-25 1980-07-21 Ultrasonic wave tomographic imaging system
DE8484100137T Expired DE3071933D1 (en) 1979-07-25 1980-07-21 Ultrasonic wave tomographic imaging system

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8484100137T Expired DE3071933D1 (en) 1979-07-25 1980-07-21 Ultrasonic wave tomographic imaging system

Country Status (5)

Country Link
US (1) US4434658A (de)
EP (2) EP0122361B1 (de)
JP (1) JPS5618854A (de)
DE (2) DE3069663D1 (de)
WO (1) WO1981000198A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208457A (ja) * 1983-05-12 1984-11-26 Hitachi Ltd 超音波送受信方法とその装置
JPS6070381A (ja) * 1983-09-28 1985-04-22 Toshiba Corp 超音波映像化装置
JPS60103944A (ja) * 1983-11-10 1985-06-08 株式会社東芝 超音波検査装置
US4624143A (en) * 1985-03-22 1986-11-25 Sri International Ultrasonic reflex transmission imaging method and apparatus with external reflector
US4608868A (en) * 1985-03-22 1986-09-02 Sri International Ultrasonic reflex transmission imaging method and apparatus
US5501222A (en) * 1994-05-13 1996-03-26 Briggs; Keith A. System for imaging a region
US7176916B2 (en) * 2005-04-15 2007-02-13 T.I.E.S., Inc. Object identifying system for segmenting unreconstructed data in image tomography
US7770689B1 (en) * 2009-04-24 2010-08-10 Bacoustics, Llc Lens for concentrating low frequency ultrasonic energy

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565057A (en) * 1968-12-06 1971-02-23 Hewlett Packard Co Signal analyzing apparatus for an ultrasonic scanning system
US3913061A (en) * 1973-04-25 1975-10-14 Stanford Research Inst Focusing and deflecting system for acoustic imaging
US3937066A (en) * 1973-11-01 1976-02-10 Stanford Research Institute Ultrasonic camera system and method
FR2279101A1 (fr) * 1974-02-20 1976-02-13 Labo Electronique Physique Systeme d'analyse par ultrasons
US3979711A (en) * 1974-06-17 1976-09-07 The Board Of Trustees Of Leland Stanford Junior University Ultrasonic transducer array and imaging system
AT338406B (de) * 1975-04-11 1977-08-25 Kretztechnik Gmbh Verfahren zur darstellung von bewegten schnittbildern durch objekte nach dem ultraschall-schnittbildverfahren
FR2334953A1 (fr) * 1975-12-11 1977-07-08 Labo Electronique Physique Systeme d'analyse par ultrasons et son application a l'echographie
US4131021A (en) * 1976-03-04 1978-12-26 Rca Corporation High resolution pulse-echo ultrasonic-imaging display system
GB1544961A (en) * 1976-03-04 1979-04-25 Rca Corp High resolution pulse-echo ultrasonic imaging display system
JPS52131679A (en) * 1976-04-28 1977-11-04 Tokyo Shibaura Electric Co Ultrasonic diagnostic device
JPS5332987A (en) * 1976-09-08 1978-03-28 Hitachi Medical Corp Method of controlling ultrasonic vibrator

Also Published As

Publication number Publication date
EP0122361A1 (de) 1984-10-24
EP0032514B1 (de) 1984-11-21
WO1981000198A1 (en) 1981-02-05
DE3071933D1 (en) 1987-04-30
EP0032514A4 (de) 1981-12-10
EP0122361B1 (de) 1987-03-25
EP0032514A1 (de) 1981-07-29
JPS5618854A (en) 1981-02-23
US4434658A (en) 1984-03-06

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee