DK202376A - Skanderingsomsetter - Google Patents

Skanderingsomsetter

Info

Publication number
DK202376A
DK202376A DK202376A DK202376A DK202376A DK 202376 A DK202376 A DK 202376A DK 202376 A DK202376 A DK 202376A DK 202376 A DK202376 A DK 202376A DK 202376 A DK202376 A DK 202376A
Authority
DK
Denmark
Prior art keywords
scanning converter
converter
scanning
Prior art date
Application number
DK202376A
Other languages
Danish (da)
English (en)
Inventor
P-A Grandchamp
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of DK202376A publication Critical patent/DK202376A/da

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)
DK202376A 1975-05-07 1976-05-06 Skanderingsomsetter DK202376A (da)

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 (1)

Publication Number Publication Date
DK202376A true DK202376A (da) 1976-11-08

Family

ID=25692593

Family Applications (1)

Application Number Title Priority Date Filing Date
DK202376A DK202376A (da) 1975-05-07 1976-05-06 Skanderingsomsetter

Country Status (8)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058001A (en) * 1976-08-02 1977-11-15 G. D. Searle & Co. Ultrasound imaging system with improved scan conversion
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
US4172386A (en) * 1977-11-07 1979-10-30 Litton Industrial Products, Inc. Video A-trace display system for ultrasonic diagnostic system
DE2861793D1 (en) * 1977-11-21 1982-06-24 Gen Electric Scan converter for ultrasonic sector scanner and method
US4212072A (en) * 1978-03-07 1980-07-08 Hughes Aircraft Company Digital scan converter with programmable transfer function
JPS54128187A (en) * 1978-03-29 1979-10-04 Tokyo Shibaura Electric Co Ultrasonic wave reflection device
DE2820660B1 (de) * 1978-05-11 1979-03-22 Siemens Ag Nach dem Impuls-Echoverfahren arbeitendes Ultraschall-Bildgeraet
US4275415A (en) * 1978-11-13 1981-06-23 Litton Industrial Products, Inc. Scan converter
US4236221A (en) * 1978-11-13 1980-11-25 Litton Industrial Products, Inc. Scan converter
JPS5672857A (en) * 1979-11-16 1981-06-17 Matsushita Electric Ind Co Ltd Method of scanning ultrasonic diagnosing device
JPS56109649A (en) * 1980-02-05 1981-08-31 Matsushita Electric Ind Co Ltd Ultrasonic diagnosing device
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
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
JPS6060061B2 (ja) * 1980-10-27 1985-12-27 株式会社東芝 画像処理システム
EP0068052B1 (en) * 1981-06-29 1986-11-12 International Business Machines Corporation Ultrasonic imaging apparatus and method
JPS5869188A (ja) * 1981-10-21 1983-04-25 Hitachi Ltd 超音波顕微鏡
FR2531783B1 (fr) * 1982-08-13 1989-09-08 Centre Nat Rech Scient Procede et dispositif de conversion d'images obtenues par balayage sectoriel en images a balayage par lignes
JPS5972284A (ja) * 1982-10-18 1984-04-24 Hitachi Medical Corp デジタルｘ線テレビ装置
DE3308995A1 (de) * 1983-03-14 1984-09-20 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur darstellung von in polarkoordinaten anfallenden signalinformationen
DE3308994A1 (de) * 1983-03-14 1984-09-20 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur darstellung von bildinformationen
US4622634A (en) * 1983-03-18 1986-11-11 Irex Corporation Parallel processing of simultaneous ultrasound vectors
US4722345A (en) * 1984-11-09 1988-02-02 Matsushita Electric Industrial Co., Ltd. Ultrasonic diagnostic multiple-sector image display system
US4719509A (en) * 1985-01-10 1988-01-12 Yokogawa Medical Systems, Limited Video data interpolation apparatus
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
FR2310608A1 (fr) 1976-12-03
DD125096A5 (sv) 1977-03-30
DE2619684A1 (de) 1976-11-18
NL7604678A (nl) 1976-11-09
JPS51137344A (en) 1976-11-27
IT1061427B (it) 1983-02-28
FR2310608B3 (sv) 1979-03-16

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