GB2039671B - Acoustic imaging - Google Patents

Acoustic imaging

Info

Publication number
GB2039671B
GB2039671B GB7939733A GB7939733A GB2039671B GB 2039671 B GB2039671 B GB 2039671B GB 7939733 A GB7939733 A GB 7939733A GB 7939733 A GB7939733 A GB 7939733A GB 2039671 B GB2039671 B GB 2039671B
Authority
GB
United Kingdom
Prior art keywords
acoustic imaging
acoustic
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
Application number
GB7939733A
Other versions
GB2039671A (en
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.)
GE Medical Systems Kretztechnik GmbH and Co oHG
Original Assignee
Kretztechnik AG
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 Kretztechnik AG filed Critical Kretztechnik AG
Publication of GB2039671A publication Critical patent/GB2039671A/en
Application granted granted Critical
Publication of GB2039671B publication Critical patent/GB2039671B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G10K11/20—Reflecting arrangements
    • 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
    • G01S15/8931—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration co-operating with moving reflectors
    • 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
    • G01S7/52074—Composite displays, e.g. split-screen displays; Combination of multiple images or of images and alphanumeric tabular information

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB7939733A 1979-01-19 1979-11-16 Acoustic imaging Expired GB2039671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT38879A AT356793B (en) 1979-01-19 1979-01-19 ULTRASONIC DEVICE FOR CARRYING OUT EXAMS AFTER THE PULSE ECHO METHOD

Publications (2)

Publication Number Publication Date
GB2039671A GB2039671A (en) 1980-08-13
GB2039671B true GB2039671B (en) 1983-09-01

Family

ID=3489269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7939733A Expired GB2039671B (en) 1979-01-19 1979-11-16 Acoustic imaging

Country Status (3)

Country Link
AT (1) AT356793B (en)
DE (1) DE2919182A1 (en)
GB (1) GB2039671B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379070B (en) * 1980-01-23 1985-11-11 Kretztechnik Gmbh ULTRASONIC DEVICE FOR CARRYING OUT EXAMINATIONS USING THE CUTTING METHOD
NL8102104A (en) * 1981-04-29 1982-11-16 Philips Nv DEVICE FOR EXAMINATION USING ULTRA-SOUND WAVES.

Also Published As

Publication number Publication date
GB2039671A (en) 1980-08-13
AT356793B (en) 1980-05-27
DE2919182A1 (en) 1980-07-31
ATA38879A (en) 1979-10-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee