FR2348685B3 - - Google Patents

Info

Publication number
FR2348685B3
FR2348685B3 FR7712303A FR7712303A FR2348685B3 FR 2348685 B3 FR2348685 B3 FR 2348685B3 FR 7712303 A FR7712303 A FR 7712303A FR 7712303 A FR7712303 A FR 7712303A FR 2348685 B3 FR2348685 B3 FR 2348685B3
Authority
FR
France
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
FR7712303A
Other versions
FR2348685A1 (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 FR2348685A1 (fr) 1977-11-18
FR2348685B3 true 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
IT1089855B (it) 1985-06-18
ZA772440B (en) 1978-05-30
JPS52130181A (en) 1977-11-01
GB1564873A (en) 1980-04-16
NL7704435A (nl) 1977-10-25
AU2451777A (en) 1978-10-26
DE2718088A1 (de) 1977-11-10
SE7704657L (sv) 1977-10-24
FR2348685A1 (fr) 1977-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse