FR2348685A1 - Appareil de formation d'images par ultrasons - Google Patents

Appareil de formation d'images par ultrasons

Info

Publication number
FR2348685A1
FR2348685A1 FR7712303A FR7712303A FR2348685A1 FR 2348685 A1 FR2348685 A1 FR 2348685A1 FR 7712303 A FR7712303 A FR 7712303A FR 7712303 A FR7712303 A FR 7712303A FR 2348685 A1 FR2348685 A1 FR 2348685A1
Authority
FR
France
Prior art keywords
image forming
forming device
ultrasonic image
ultrasonic
image
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
FR7712303A
Other languages
English (en)
Other versions
FR2348685B3 (fr
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 FR2348685A1 publication Critical patent/FR2348685A1/fr
Application granted granted Critical
Publication of FR2348685B3 publication Critical patent/FR2348685B3/fr
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
    • 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)
FR7712303A 1976-04-23 1977-04-22 Appareil de formation d'images par ultrasons Granted FR2348685A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2348685A1 true FR2348685A1 (fr) 1977-11-18
FR2348685B3 FR2348685B3 (fr) 1982-02-05

Family

ID=24727557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712303A Granted FR2348685A1 (fr) 1976-04-23 1977-04-22 Appareil de formation d'images par ultrasons

Country Status (9)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737774Y2 (fr) * 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 (fr) * 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
FR2348685B3 (fr) 1982-02-05
GB1564873A (en) 1980-04-16
DE2718088A1 (de) 1977-11-10
ZA772440B (en) 1978-05-30
NL7704435A (nl) 1977-10-25
AU2451777A (en) 1978-10-26
JPS52130181A (en) 1977-11-01
IT1089855B (it) 1985-06-18
SE7704657L (sv) 1977-10-23

Similar Documents

Publication Publication Date Title
FR2431811B1 (fr) Appareil de formation d'images ultrasonores
FR2341152A1 (fr) Appareil de formation d'images monocolores ou multicolores
FR2337394A1 (fr) Dispositif ferro-electrique de formation d'images
BE875135A (fr) Appareil de formation d'images a partir d'ultrasons
FR2431135B1 (fr) Procede et appareil de formation d'images ultrasonores
BE870625A (fr) Appareil de visionnement d'images
FR2345028A1 (fr) Dispositif variateur de la dimension de l'image d'un televiseur
BE882696R (fr) Appareil de visionnement d'images
JPS5328989A (en) Ultrasonic imaging device
BE856631A (fr) Procede de formation d'images
FR2553908B1 (fr) Appareil de formation d'images
FR2314584A1 (fr) Dispositif capteur d'images
BE870550A (fr) Appareil de presentation d'images
BE870626A (fr) Appareil de visionnement d'images avec organe changeur d'images
FR2456452B1 (fr) Appareil d'affichage d'image
FR2549614B1 (fr) Appareil de formation d'image
BE870361A (fr) Appareil de visionnement d'images notamment de photographies
IT1081618B (it) Sistema di generazione d'immagine panoramica
FR2342820A1 (fr) Appareil de localisation d'objets
BE865679A (fr) Tube reproducteur d'images
FR2588139B1 (fr) Appareil de formation d'images.
FR2353878A1 (fr) Element photosensible de formation d'images
NL7703387A (nl) Ultrasone beeldinrichting.
AT361607B (de) Ultraschall-bildgeraet
FR2348685A1 (fr) Appareil de formation d'images par ultrasons

Legal Events

Date Code Title Description
ST Notification of lapse