GB1564873A - Ultrasonic imaging system with small format resolution - Google Patents

Ultrasonic imaging system with small format resolution Download PDF

Info

Publication number
GB1564873A
GB1564873A GB16815/77A GB1681577A GB1564873A GB 1564873 A GB1564873 A GB 1564873A GB 16815/77 A GB16815/77 A GB 16815/77A GB 1681577 A GB1681577 A GB 1681577A GB 1564873 A GB1564873 A GB 1564873A
Authority
GB
United Kingdom
Prior art keywords
echo information
instrument
convertor
information
echo
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
GB16815/77A
Other languages
English (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.)
GD Searle LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Publication of GB1564873A publication Critical patent/GB1564873A/en
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
    • 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
    • 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
    • G01S7/52023—Details of receivers
    • G01S7/52025—Details of receivers for pulse systems
    • G01S7/52026—Extracting wanted echo signals
    • G01S7/52028—Extracting wanted echo signals using digital techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB16815/77A 1976-04-23 1977-04-22 Ultrasonic imaging system with small format resolution Expired GB1564873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67960276A 1976-04-23 1976-04-23

Publications (1)

Publication Number Publication Date
GB1564873A true GB1564873A (en) 1980-04-16

Family

ID=24727557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16815/77A Expired GB1564873A (en) 1976-04-23 1977-04-22 Ultrasonic imaging system with small format resolution

Country Status (9)

Country Link
JP (1) JPS52130181A (nl)
AU (1) AU2451777A (nl)
DE (1) DE2718088A1 (nl)
FR (1) FR2348685A1 (nl)
GB (1) GB1564873A (nl)
IT (1) IT1089855B (nl)
NL (1) NL7704435A (nl)
SE (1) SE7704657L (nl)
ZA (1) ZA772440B (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737774Y2 (nl) * 1978-01-13 1982-08-20
DE2847898A1 (de) * 1978-11-04 1980-05-22 Nukem Gmbh Verfahren und vorrichtung zur kontrolle der prueffunktionen einer ultraschallanlage
JPS6232004Y2 (nl) * 1979-02-14 1987-08-17
JPS55148546A (en) * 1979-05-10 1980-11-19 Tokyo Shibaura Electric Co Ultrasonic diagnosis device
JPS5911835A (ja) * 1982-07-14 1984-01-21 松下電器産業株式会社 超音波ドプラ装置
JPS61146248A (ja) * 1984-12-20 1986-07-03 松下電器産業株式会社 超音波診断装置

Also Published As

Publication number Publication date
SE7704657L (sv) 1977-10-24
FR2348685B3 (nl) 1982-02-05
IT1089855B (it) 1985-06-18
JPS52130181A (en) 1977-11-01
ZA772440B (en) 1978-05-30
FR2348685A1 (fr) 1977-11-18
DE2718088A1 (de) 1977-11-10
NL7704435A (nl) 1977-10-25
AU2451777A (en) 1978-10-26

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Legal Events

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