ES525959A0 - En un sistema ultrasonico de formacion de imagen para diagnostico - Google Patents

En un sistema ultrasonico de formacion de imagen para diagnostico

Info

Publication number
ES525959A0
ES525959A0 ES525959A ES525959A ES525959A0 ES 525959 A0 ES525959 A0 ES 525959A0 ES 525959 A ES525959 A ES 525959A ES 525959 A ES525959 A ES 525959A ES 525959 A0 ES525959 A0 ES 525959A0
Authority
ES
Spain
Prior art keywords
diagnosis
image formation
ultrasonic image
formation system
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.)
Granted
Application number
ES525959A
Other languages
English (en)
Other versions
ES8501975A1 (es
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.)
Technicare Corp
Original Assignee
Technicare Corp
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 Technicare Corp filed Critical Technicare Corp
Publication of ES8501975A1 publication Critical patent/ES8501975A1/es
Publication of ES525959A0 publication Critical patent/ES525959A0/es
Granted 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
    • G01S15/8922—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being concentric or annular
    • 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
    • G01S15/895—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques characterised by the transmitted frequency spectrum
    • 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
    • G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
ES525959A 1982-09-27 1983-09-26 En un sistema ultrasonico de formacion de imagen para diagnostico Granted ES525959A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8227532 1982-09-27

Publications (2)

Publication Number Publication Date
ES8501975A1 ES8501975A1 (es) 1984-12-16
ES525959A0 true ES525959A0 (es) 1984-12-16

Family

ID=10533191

Family Applications (2)

Application Number Title Priority Date Filing Date
ES525958A Expired ES8501974A1 (es) 1982-09-27 1983-09-26 Transductor ultrasonico
ES525959A Granted ES525959A0 (es) 1982-09-27 1983-09-26 En un sistema ultrasonico de formacion de imagen para diagnostico

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES525958A Expired ES8501974A1 (es) 1982-09-27 1983-09-26 Transductor ultrasonico

Country Status (8)

Country Link
US (1) US4534221A (es)
EP (2) EP0104929B1 (es)
JP (4) JPS5980098A (es)
AU (2) AU572795B2 (es)
CA (2) CA1217554A (es)
DE (2) DE3381056D1 (es)
ES (2) ES8501974A1 (es)
HK (2) HK38390A (es)

Families Citing this family (105)

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Also Published As

Publication number Publication date
AU569848B2 (en) 1988-02-25
EP0104929A3 (en) 1985-08-28
AU572795B2 (en) 1988-05-19
ES525958A0 (es) 1984-12-16
EP0104928B1 (en) 1990-01-03
HK38390A (en) 1990-05-25
CA1213355A (en) 1986-10-28
CA1217554A (en) 1987-02-03
DE3381056D1 (de) 1990-02-08
ES8501975A1 (es) 1984-12-16
JPH0515120B2 (es) 1993-02-26
JPS59131335A (ja) 1984-07-28
JPH074362B2 (ja) 1995-01-25
EP0104929A2 (en) 1984-04-04
EP0104928A2 (en) 1984-04-04
JPS5980098A (ja) 1984-05-09
JPH07136166A (ja) 1995-05-30
EP0104929B1 (en) 1990-12-12
JPH0817776B2 (ja) 1996-02-28
JPH0696004B2 (ja) 1994-11-30
US4534221A (en) 1985-08-13
HK76291A (en) 1991-10-04
DE3382060D1 (de) 1991-01-24
ES8501974A1 (es) 1984-12-16
AU1958883A (en) 1984-04-05
JPH06189955A (ja) 1994-07-12
EP0104928A3 (en) 1985-09-11
AU1959483A (en) 1984-04-05

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