NL7704435A - Ultrasonisch afbeeldingsstelsel met verbeterd oplossend vermogen voor klein formaat. - Google Patents

Ultrasonisch afbeeldingsstelsel met verbeterd oplossend vermogen voor klein formaat.

Info

Publication number
NL7704435A
NL7704435A NL7704435A NL7704435A NL7704435A NL 7704435 A NL7704435 A NL 7704435A NL 7704435 A NL7704435 A NL 7704435A NL 7704435 A NL7704435 A NL 7704435A NL 7704435 A NL7704435 A NL 7704435A
Authority
NL
Netherlands
Prior art keywords
small size
ultrasonic image
image system
improved resolution
resolution power
Prior art date
Application number
NL7704435A
Other languages
English (en)
Dutch (nl)
Original Assignee
Searle & Co
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 Searle & Co filed Critical Searle & Co
Publication of NL7704435A publication Critical patent/NL7704435A/xx

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)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NL7704435A 1976-04-23 1977-04-22 Ultrasonisch afbeeldingsstelsel met verbeterd oplossend vermogen voor klein formaat. NL7704435A (nl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7704435A true NL7704435A (nl) 1977-10-25

Family

ID=24727557

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7704435A NL7704435A (nl) 1976-04-23 1977-04-22 Ultrasonisch afbeeldingsstelsel met verbeterd oplossend vermogen voor klein formaat.

Country Status (9)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737774Y2 (xx) * 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 (xx) * 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
JPS52130181A (en) 1977-11-01
DE2718088A1 (de) 1977-11-10
GB1564873A (en) 1980-04-16
AU2451777A (en) 1978-10-26
FR2348685B3 (xx) 1982-02-05
ZA772440B (en) 1978-05-30
SE7704657L (sv) 1977-10-23
FR2348685A1 (fr) 1977-11-18
IT1089855B (it) 1985-06-18

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Legal Events

Date Code Title Description
BV The patent application has lapsed