[go: up one dir, main page]

NL7604678A - SCAN CONVERTER. - Google Patents

SCAN CONVERTER.

Info

Publication number
NL7604678A
NL7604678A NL7604678A NL7604678A NL7604678A NL 7604678 A NL7604678 A NL 7604678A NL 7604678 A NL7604678 A NL 7604678A NL 7604678 A NL7604678 A NL 7604678A NL 7604678 A NL7604678 A NL 7604678A
Authority
NL
Netherlands
Prior art keywords
scan converter
scan
converter
Prior art date
Application number
NL7604678A
Other languages
Dutch (nl)
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/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of NL7604678A publication Critical patent/NL7604678A/en

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

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Remote Sensing (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
NL7604678A 1975-05-07 1976-05-03 SCAN CONVERTER. NL7604678A (en)

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
NL7604678A true NL7604678A (en) 1976-11-09

Family

ID=25692593

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7604678A NL7604678A (en) 1975-05-07 1976-05-03 SCAN CONVERTER.

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002061A1 (en) * 1977-11-21 1979-05-30 General Electric Company Scan converter for ultrasonic sector scanner and method

Families Citing this family (26)

* 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
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 (en) * 1978-05-11 1979-03-22 Siemens Ag Ultrasonic imaging device that works according to the pulse-echo method
US4236221A (en) * 1978-11-13 1980-11-25 Litton Industrial Products, Inc. Scan converter
US4275415A (en) * 1978-11-13 1981-06-23 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 (en) * 1980-03-28 1981-10-02 Cgr Ultrasonic DIGITAL PROCESSING AND MEMORIZATION DEVICE AND SCANNING ECHOGRAPH INCLUDING SUCH A DEVICE
JPS592816Y2 (en) * 1980-09-30 1984-01-26 日立造船株式会社 Backwash liquid injection device for "filtration" equipment
JPS6060061B2 (en) * 1980-10-27 1985-12-27 株式会社東芝 image processing system
EP0068052B1 (en) * 1981-06-29 1986-11-12 International Business Machines Corporation Ultrasonic imaging apparatus and method
JPS5869188A (en) * 1981-10-21 1983-04-25 Hitachi Ltd Ultrasonic wave microscope
FR2531783B1 (en) * 1982-08-13 1989-09-08 Centre Nat Rech Scient METHOD AND DEVICE FOR CONVERTING IMAGES OBTAINED BY SECTORAL SCAN TO IMAGES SCANNED BY LINES
JPS5972284A (en) * 1982-10-18 1984-04-24 Hitachi Medical Corp Digital x-ray television device
DE3308995A1 (en) * 1983-03-14 1984-09-20 Siemens AG, 1000 Berlin und 8000 München METHOD AND DEVICE FOR PRESENTING SIGNAL INFORMATION INCLUDED IN POLAR COORDINATES
DE3308994A1 (en) * 1983-03-14 1984-09-20 Siemens AG, 1000 Berlin und 8000 München METHOD AND DEVICE FOR PRESENTING IMAGE INFORMATION
US4622634A (en) * 1983-03-18 1986-11-11 Irex Corporation Parallel processing of simultaneous ultrasound vectors
DE3585218D1 (en) * 1984-11-09 1992-02-27 Matsushita Electric Ind Co Ltd ULTRASONIC IMAGING SYSTEM FOR THE SIMULTANEOUS DISPLAY OF SECTOR SCANNED MULTIPLE IMAGES.
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002061A1 (en) * 1977-11-21 1979-05-30 General Electric Company Scan converter for ultrasonic sector scanner and method

Also Published As

Publication number Publication date
DE2619684A1 (en) 1976-11-18
SE7605156L (en) 1976-11-08
IT1061427B (en) 1983-02-28
FR2310608B3 (en) 1979-03-16
FR2310608A1 (en) 1976-12-03
DD125096A5 (en) 1977-03-30
JPS51137344A (en) 1976-11-27
DK202376A (en) 1976-11-08

Similar Documents

Publication Publication Date Title
NL7604678A (en) SCAN CONVERTER.
SE413807B (en) CONVERTER
NL7601129A (en) ANALOGUE-DIGITAL CONVERTER.
NL7613719A (en) MIXER.
NL7512886A (en) ANALOG-DIGITAL CONVERTER.
NL7611926A (en) FREQUENCY CONVERTER.
NL7600562A (en) MIXER.
NL7609924A (en) MAGNETIC CONVERTER.
NL7613216A (en) CONNECTION PART.
NL7605216A (en) CELFRAME.
BR7606123A (en) CONVERTER
NL7609006A (en) CARRYING WAVE CONVERTER.
NL7607081A (en) SEMI-SINKABLE VESSEL.
NL7613718A (en) IMAGE CONVERTER.
NL7603437A (en) VESSEL.
NL7601194A (en) ADDRESS CONVERTER.
NL7604702A (en) ANALOGUE-DIGITAL CONVERTER.
SE413618B (en) MICROVAG - MOD CONVERTER
NL7606040A (en) SCOPE CONSTRUCTION.
NL7601417A (en) SCANNING DEVICE.
OA05368A (en) Construction elements.
NL161629C (en) DC-DC CONVERTER.
FI762516A (en) BEHAOLLARE.
NL7511134A (en) INTERMEDIATE CONNECTION.
NL171113C (en) VOLTAGE CONVERTER.