FR2310608A1 - Convertisseur de balayage - Google Patents

Convertisseur de balayage

Info

Publication number
FR2310608A1
FR2310608A1 FR7613352A FR7613352A FR2310608A1 FR 2310608 A1 FR2310608 A1 FR 2310608A1 FR 7613352 A FR7613352 A FR 7613352A FR 7613352 A FR7613352 A FR 7613352A FR 2310608 A1 FR2310608 A1 FR 2310608A1
Authority
FR
France
Prior art keywords
control unit
picture
converter
information
analog
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
FR7613352A
Other languages
English (en)
French (fr)
Other versions
FR2310608B3 (enExample
Inventor
Pierre Andre Grandchamp
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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
Priority claimed from CH589275A external-priority patent/CH595032A5/de
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2310608A1 publication Critical patent/FR2310608A1/fr
Application granted granted Critical
Publication of FR2310608B3 publication Critical patent/FR2310608B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13—Tomography
    • A61B8/14—Echo-tomography
    • 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
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers
    • G01S7/53—Means for transforming coordinates or for evaluating data, e.g. using computers
    • G01S7/531—Scan converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
FR7613352A 1975-05-07 1976-05-05 Convertisseur de balayage Granted FR2310608A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH589275A CH595032A5 (en) 1975-05-07 1975-05-07 Signal converter for ultrasonic body scanners
CH326176 1976-03-16

Publications (2)

Publication Number Publication Date
FR2310608A1 true FR2310608A1 (fr) 1976-12-03
FR2310608B3 FR2310608B3 (enExample) 1979-03-16

Family

ID=25692593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613352A Granted FR2310608A1 (fr) 1975-05-07 1976-05-05 Convertisseur de balayage

Country Status (8)

Country Link
JP (1) JPS51137344A (enExample)
DD (1) DD125096A5 (enExample)
DE (1) DE2619684A1 (enExample)
DK (1) DK202376A (enExample)
FR (1) FR2310608A1 (enExample)
IT (1) IT1061427B (enExample)
NL (1) NL7604678A (enExample)
SE (1) SE7605156L (enExample)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360941A1 (fr) * 1976-08-02 1978-03-03 Searle & Co Procede et dispositif d'echographie
EP0001933A3 (en) * 1977-11-07 1979-05-30 Litton Industrial Products Inc. Video a-trace display system for ultrasonic diagnostic equipment
FR2419630A1 (fr) * 1978-03-07 1979-10-05 Hughes Aircraft Co Procede et appareil de traitement de signaux video suivant une fonction programmable de transfert
EP0005432A1 (de) * 1978-05-11 1979-11-28 Siemens Aktiengesellschaft Nach dem Impuls-Echoverfahren arbeitendes Ultraschall-Bildgerät
FR2441973A1 (fr) * 1978-11-13 1980-06-13 Litton Industrial Products Convertisseur de balayage de systemes de formation d'images
FR2451041A1 (fr) * 1978-11-13 1980-10-03 Litton Industrial Products Convertisseur de balayage de systeme de production d'image d'impulsions ultrasonores
FR2479531A1 (fr) * 1980-03-28 1981-10-02 Cgr Ultrasonic Dispositif de traitement et de memorisation numerique et echographe a balayage comportant un tel dispositif
EP0050843A1 (en) * 1980-10-27 1982-05-05 Kabushiki Kaisha Toshiba Digital scan converter
EP0068052A1 (en) * 1981-06-29 1983-01-05 International Business Machines Corporation Ultrasonic imaging apparatus and method
FR2531783A1 (fr) * 1982-08-13 1984-02-17 Centre Nat Rech Scient Procede et dispositif de conversion d'images obtenues par balayage sectoriel en images a balayage par lignes
EP0120335A1 (de) * 1983-03-14 1984-10-03 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Darstellung von in Polarkoordinaten anfallenden Signalinformationen
EP0121766A1 (de) * 1983-03-14 1984-10-17 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Darstellung von Bildinformationen
EP0123411A1 (en) * 1983-03-18 1984-10-31 JOHNSON & JOHNSON ULTRASOUND INC. Parallel processing of simultaneous ultrasound vectors
EP0186290A1 (en) * 1984-11-09 1986-07-02 Matsushita Electric Industrial Co., Ltd. Ultrasonic imaging system for simultaneous display of sector-scanned multiple images
FR2579886A1 (en) * 1985-04-05 1986-10-10 Edap Ultrasound echography apparatus allowing the display of the blood flow in a vessel

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133989A (en) * 1977-04-26 1978-11-22 Ito Kenichi Ultrasonic diagnosing device
AU519809B2 (en) * 1977-06-13 1981-12-24 Newyork Institute Of Technology Ultrasound imaging system
JPS549480A (en) * 1977-06-23 1979-01-24 Ito Kenichi Ultrasonic wave diagnosing device
US4111055A (en) * 1977-10-11 1978-09-05 Del Mar Avionics Pulse echo ultrasonic system
EP0002061B2 (en) * 1977-11-21 1986-11-26 General Electric Company Scan converter for ultrasonic sector scanner and method
JPS54128187A (en) * 1978-03-29 1979-10-04 Tokyo Shibaura Electric Co Ultrasonic wave reflection device
JPS5672857A (en) * 1979-11-16 1981-06-17 Matsushita Electric Industrial Co Ltd Method of scanning ultrasonic diagnosing device
JPS56109649A (en) * 1980-02-05 1981-08-31 Matsushita Electric Industrial Co Ltd Ultrasonic diagnosing device
JPS592816Y2 (ja) * 1980-09-30 1984-01-26 日立造船株式会社 「ろ」過装置の逆洗液噴射装置
JPS5869188A (ja) * 1981-10-21 1983-04-25 Hitachi Ltd 超音波顕微鏡
JPS5972284A (ja) * 1982-10-18 1984-04-24 Hitachi Medical Corp デジタルｘ線テレビ装置
DE3574514D1 (de) * 1985-01-10 1990-01-04 Yokogawa Medical Syst Geraet zum interpolieren von videodaten.

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360941A1 (fr) * 1976-08-02 1978-03-03 Searle & Co Procede et dispositif d'echographie
EP0001933A3 (en) * 1977-11-07 1979-05-30 Litton Industrial Products Inc. Video a-trace display system for ultrasonic diagnostic equipment
FR2419630A1 (fr) * 1978-03-07 1979-10-05 Hughes Aircraft Co Procede et appareil de traitement de signaux video suivant une fonction programmable de transfert
EP0005432A1 (de) * 1978-05-11 1979-11-28 Siemens Aktiengesellschaft Nach dem Impuls-Echoverfahren arbeitendes Ultraschall-Bildgerät
FR2441973A1 (fr) * 1978-11-13 1980-06-13 Litton Industrial Products Convertisseur de balayage de systemes de formation d'images
FR2451041A1 (fr) * 1978-11-13 1980-10-03 Litton Industrial Products Convertisseur de balayage de systeme de production d'image d'impulsions ultrasonores
FR2479531A1 (fr) * 1980-03-28 1981-10-02 Cgr Ultrasonic Dispositif de traitement et de memorisation numerique et echographe a balayage comportant un tel dispositif
EP0037302A1 (fr) * 1980-03-28 1981-10-07 Cgr Ultrasonic Dispositif de traitement et de mémorisation numérique et échographe à balayage comportant un tel dispositif
EP0050843A1 (en) * 1980-10-27 1982-05-05 Kabushiki Kaisha Toshiba Digital scan converter
EP0068052A1 (en) * 1981-06-29 1983-01-05 International Business Machines Corporation Ultrasonic imaging apparatus and method
FR2531783A1 (fr) * 1982-08-13 1984-02-17 Centre Nat Rech Scient Procede et dispositif de conversion d'images obtenues par balayage sectoriel en images a balayage par lignes
EP0120335A1 (de) * 1983-03-14 1984-10-03 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Darstellung von in Polarkoordinaten anfallenden Signalinformationen
EP0121766A1 (de) * 1983-03-14 1984-10-17 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Darstellung von Bildinformationen
EP0123411A1 (en) * 1983-03-18 1984-10-31 JOHNSON & JOHNSON ULTRASOUND INC. Parallel processing of simultaneous ultrasound vectors
EP0186290A1 (en) * 1984-11-09 1986-07-02 Matsushita Electric Industrial Co., Ltd. Ultrasonic imaging system for simultaneous display of sector-scanned multiple images
US4722345A (en) * 1984-11-09 1988-02-02 Matsushita Electric Industrial Co., Ltd. Ultrasonic diagnostic multiple-sector image display system
FR2579886A1 (en) * 1985-04-05 1986-10-10 Edap Ultrasound echography apparatus allowing the display of the blood flow in a vessel

Also Published As

Publication number Publication date
SE7605156L (sv) 1976-11-08
DD125096A5 (enExample) 1977-03-30
JPS51137344A (en) 1976-11-27
NL7604678A (nl) 1976-11-09
FR2310608B3 (enExample) 1979-03-16
DK202376A (da) 1976-11-08
DE2619684A1 (de) 1976-11-18
IT1061427B (it) 1983-02-28

Similar Documents

Publication Publication Date Title
FR2310608A1 (fr) Convertisseur de balayage
CA1141855A (en) Ultrasonic imaging system using digital control
GB1527382A (en) Ultrasonic wave transmitting and receiving apparatus
CA999672A (en) Apparatus for coupling an array of ultrasonic transducers to an ultrasonic compressional image field and scanning the image field
AU6342280A (en) Ultrasonic scanning echo storage
GB1495539A (en) Ultrasonic scanner with nonoverwriting gray-scale storage
FR2356954A1 (fr) Appareil de visualisation d'images obtenues a l'aide des ultrasons, fonctionnant selon le procede a echos d'impulsions
GB1038491A (en) Apparatus for ultrasonic testing of round tubes and other cylindrical bodies
GB1226217A (enExample)
EP0127856A3 (en) Apparatus for examining an object by using ultrasonic beams
JPS6476835A (en) Ultrasonic apparatus
JPS6486947A (en) Ultrasonic diagnostic apparatus
JPH0231971B2 (enExample)
JPS5618779A (en) Ultrasonic image apparatus
JPS6116031B2 (enExample)
SU489106A1 (ru) Формирователь адреса
JPS62146977U (enExample)
CA1283475C (en) Ultrasonic display assembly
JPS6456041A (en) Ultrasonic diagnostic apparatus
JPS648952A (en) Pulse doppler diagnostic apparatus
JPS5598379A (en) Braun tube display device of scanning sonar
JPS5791466A (en) Echo sounder
JPS59114105U (ja) 超音波診断装置
GB1552431A (en) Methodology and apparatus for rapid diagnostic scanning with ultrasonic transducer arrays
JPS6240016B2 (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse