SE413457B - Datoriserad tomgrafiapparat for metning av stralningsabsorption - Google Patents

Datoriserad tomgrafiapparat for metning av stralningsabsorption

Info

Publication number
SE413457B
SE413457B SE7600805A SE7600805A SE413457B SE 413457 B SE413457 B SE 413457B SE 7600805 A SE7600805 A SE 7600805A SE 7600805 A SE7600805 A SE 7600805A SE 413457 B SE413457 B SE 413457B
Authority
SE
Sweden
Prior art keywords
saturding
graphic device
empty graphic
radio absorption
computer
Prior art date
Application number
SE7600805A
Other languages
English (en)
Other versions
SE7600805L (sv
Inventor
G Kowalski
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE7600805L publication Critical patent/SE7600805L/sv
Publication of SE413457B publication Critical patent/SE413457B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D3/00—Veneer presses; Press plates; Plywood presses
    • B27D3/04—Veneer presses; Press plates; Plywood presses with endless arrangement of moving press plates, belts, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S378/00—X-ray or gamma ray systems or devices
    • Y10S378/901—Computer tomography program or processor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
SE7600805A 1975-01-30 1976-01-27 Datoriserad tomgrafiapparat for metning av stralningsabsorption SE413457B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2503789A DE2503789C3 (de) 1975-01-30 1975-01-30 Einrichtung zum Ermitteln der Absorption einer Strahlung in einer Ebene eines Körpers, mit einer Anordnung einer Strahlenquelle und einer Vielzahl von Strahlendetektoren, die relativ zu dem Körper kontinuierlich gedreht wird

Publications (2)

Publication Number Publication Date
SE7600805L SE7600805L (sv) 1976-08-02
SE413457B true SE413457B (sv) 1980-06-02

Family

ID=5937682

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7600805A SE413457B (sv) 1975-01-30 1976-01-27 Datoriserad tomgrafiapparat for metning av stralningsabsorption

Country Status (9)

Country Link
US (1) US4034223A (sv)
JP (1) JPS51100781A (sv)
BE (1) BE837999A (sv)
CA (1) CA1074024A (sv)
DE (1) DE2503789C3 (sv)
FR (1) FR2299650A1 (sv)
GB (1) GB1541286A (sv)
IT (1) IT1057072B (sv)
SE (1) SE413457B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107531A (en) * 1976-09-16 1978-08-15 General Electric Company X-ray body scanner using encoder for generating system controlling timing pulse train
US4141071A (en) * 1977-03-17 1979-02-20 Bethlehem Steel Corporation Automatic diametric dimension control for mill for rolling round bars
US4255659A (en) * 1978-03-27 1981-03-10 The Regents Of The University Of California Semiconductor radiation detector
IL64106A0 (en) * 1981-06-12 1982-01-31 Analogic Corp Continuous wave fan beam tomography system
US4547893A (en) * 1981-06-12 1985-10-15 Analogic Corporation Continuous wave fan beam tomography system having a best-estimating filter
JPS5980233A (ja) * 1982-10-30 1984-05-09 株式会社島津製作所 Ｘ線ｃｔ装置
US4535243A (en) * 1983-03-17 1985-08-13 Imatron Associates X-ray detector for high speed X-ray scanning system
US4620313A (en) * 1984-06-20 1986-10-28 Technicare Corporation Controlled cutoff frequency analog filter for CT scanners
US5218533A (en) * 1990-08-06 1993-06-08 General Electric Company Stable interruptible filter for dual beam computed tomography
US20080078948A1 (en) * 2006-10-03 2008-04-03 Tokyo Electron Limited Processing termination detection method and apparatus
US20100264324A1 (en) * 2007-11-19 2010-10-21 Koninklijke Philips Electronics N.V. radiation detector comprising an imaging radiation-collimating structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099746A (en) * 1959-09-28 1963-07-30 Tuboscope Company Thickness measuring apparatus utilizing gamma radiation
US3106640A (en) * 1960-10-06 1963-10-08 William H Oldendorf Radiant energy apparatus for investigating selected areas of the interior of objectsobscured by dense material
GB1430088A (en) * 1972-05-17 1976-03-31 Emi Ltd Radiography
GB1471531A (en) * 1973-04-25 1977-04-27 Emi Ltd Radiography
GB1475492A (en) * 1973-06-01 1977-06-01 Emi Ltd Apparatus for examining objects by means of penetrating radiation

Also Published As

Publication number Publication date
IT1057072B (it) 1982-03-10
SE7600805L (sv) 1976-08-02
JPS51100781A (sv) 1976-09-06
BE837999A (fr) 1976-07-28
CA1074024A (en) 1980-03-18
DE2503789B2 (de) 1980-01-31
DE2503789A1 (de) 1976-08-05
DE2503789C3 (de) 1980-10-09
GB1541286A (en) 1979-02-28
FR2299650A1 (fr) 1976-08-27
FR2299650B1 (sv) 1981-10-23
US4034223A (en) 1977-07-05

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