CA1118088A - Systeme de visualisation ultrasonore - Google Patents

Systeme de visualisation ultrasonore

Info

Publication number
CA1118088A
CA1118088A CA000305229A CA305229A CA1118088A CA 1118088 A CA1118088 A CA 1118088A CA 000305229 A CA000305229 A CA 000305229A CA 305229 A CA305229 A CA 305229A CA 1118088 A CA1118088 A CA 1118088A
Authority
CA
Canada
Prior art keywords
reflector
echo
charge transfer
signals
clock
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
CA000305229A
Other languages
English (en)
Inventor
William E. Glenn
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.)
New York Institute of Technology
Original Assignee
New York Institute of Technology
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25193076&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1118088(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by New York Institute of Technology filed Critical New York Institute of Technology
Application granted granted Critical
Publication of CA1118088A publication Critical patent/CA1118088A/fr
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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Multimedia (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CA000305229A 1977-06-13 1978-06-12 Systeme de visualisation ultrasonore Expired CA1118088A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80600477A 1977-06-13 1977-06-13
US806,004 1977-06-13

Publications (1)

Publication Number Publication Date
CA1118088A true CA1118088A (fr) 1982-02-09

Family

ID=25193076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000305229A Expired CA1118088A (fr) 1977-06-13 1978-06-12 Systeme de visualisation ultrasonore

Country Status (10)

Country Link
EP (1) EP0000067B1 (fr)
JP (1) JPS5418179A (fr)
AT (1) ATA430378A (fr)
AU (1) AU519809B2 (fr)
CA (1) CA1118088A (fr)
DE (1) DE2860499D1 (fr)
DK (1) DK261478A (fr)
FI (1) FI781781A (fr)
IL (1) IL54882A (fr)
IT (1) IT1105486B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317370A (en) * 1977-06-13 1982-03-02 New York Institute Of Technology Ultrasound imaging system
US4208602A (en) * 1979-01-18 1980-06-17 Mediscan, Inc. Piezoelectric ultrasonic scanning head using a beryllium mirror
US4313444A (en) * 1979-05-14 1982-02-02 New York Institute Of Technology Method and apparatus for ultrasonic Doppler detection
JPS5668443A (en) * 1979-11-12 1981-06-09 Olympus Optical Co Ultrasonic scanner for inspecting body cavity
FR2477717A1 (fr) * 1980-03-05 1981-09-11 Matix Ind Procede et dispositif d'analyse ultrasonore d'un corps
JPS5713001U (fr) * 1980-06-26 1982-01-23
US5578758A (en) * 1995-06-21 1996-11-26 Pandrol Jackson Technologies, Inc. Rail investigating ultrasonic transducer
EP1462799B1 (fr) * 2001-11-14 2011-01-19 Kabushiki Kaisha Toshiba Echographe avec calculation de la refraction des ondes ultrasonores
US8317713B2 (en) * 2009-01-09 2012-11-27 Volcano Corporation Ultrasound catheter with rotatable transducer
WO2014176597A1 (fr) * 2013-04-26 2014-10-30 Kadant Inc. Systèmes et procédés permettant de fournir des porte-racles présentant une atténuation des vibrations

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1860245U (de) * 1961-04-19 1962-10-18 Siemens Reiniger Werke Ag Ultraschallimpulsecho - diagnostikgeraet, insbesondere fuer die ultraschall-kardiografie.
SU184000A1 (ru) * 1965-07-30 1966-07-09 А. Ф. Разумовский , Н. В. Бабкин Искательная ультразвуковая головка со сканированием фокального пятна по глубине
US3856985A (en) * 1973-05-17 1974-12-24 Tokyo Shibaura Electric Co Ultrasonic diagnostic apparatus
GB1484699A (en) * 1973-10-15 1977-09-01 Tokyo Shibaura Electric Co Ultrasonic wave diagnosis apparatus
US3882271A (en) 1973-11-13 1975-05-06 Columbia Broadcasting Syst Inc Display using array of charge storage devices
US3947826A (en) * 1973-12-03 1976-03-30 Hughes Aircraft Company Scan convertor
AT343783B (de) * 1974-03-27 1978-06-12 Siemens Ag Ultraschallgerat zur medizinischen diagnose
FR2269074B1 (fr) * 1974-04-29 1976-10-15 Realisations Ultrasoniques Sa
US3955561A (en) * 1974-09-16 1976-05-11 Indianapolis Center For Advanced Research, Inc. Cardioscan probe
FR2287205A1 (fr) * 1974-10-11 1976-05-07 Thomson Csf Dispositif d'echo-tomographie ultrasonore rapide
GB1539512A (en) * 1975-01-17 1979-01-31 Greater Glasgow Health Board Ultrasonic scanning apparatus
US4043181A (en) 1975-04-18 1977-08-23 New York Institute Of Technology Ultrasonic pulse-echo apparatus
NL7604678A (nl) * 1975-05-07 1976-11-09 Hoffmann La Roche Aftastomzetter.
JPS522591A (en) * 1975-06-24 1977-01-10 Toshiba Corp Supersonic wave emitting and receiving device
US4010466A (en) * 1975-08-04 1977-03-01 Princeton Electronic Products, Inc. Method and system of electronic image storage and display
DE2534974B1 (de) 1975-08-05 1976-05-26 Siemens Ag Nach dem impuls-echoverfahren arbeitendes ultraschall-bildgeraet
US4084582A (en) 1976-03-11 1978-04-18 New York Institute Of Technology Ultrasonic imaging system
US4391281A (en) * 1977-01-06 1983-07-05 Sri International Ultrasonic transducer system and method

Also Published As

Publication number Publication date
AU519809B2 (en) 1981-12-24
IT7849823A0 (it) 1978-06-12
IL54882A0 (en) 1978-08-31
JPS5418179A (en) 1979-02-09
IT1105486B (it) 1985-11-04
ATA430378A (de) 1986-04-15
IL54882A (en) 1981-02-27
AU3668578A (en) 1979-12-06
EP0000067B1 (fr) 1981-02-25
DK261478A (da) 1978-12-14
FI781781A (fi) 1978-12-14
EP0000067A1 (fr) 1978-12-20
DE2860499D1 (en) 1981-04-02

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Legal Events

Date Code Title Description
MKEX Expiry