GB1553857A - Computed tomography apparatus - Google Patents

Computed tomography apparatus

Info

Publication number
GB1553857A
GB1553857A GB19112/76A GB1911276A GB1553857A GB 1553857 A GB1553857 A GB 1553857A GB 19112/76 A GB19112/76 A GB 19112/76A GB 1911276 A GB1911276 A GB 1911276A GB 1553857 A GB1553857 A GB 1553857A
Authority
GB
United Kingdom
Prior art keywords
computed tomography
tomography apparatus
computed
tomography
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
GB19112/76A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1553857A publication Critical patent/GB1553857A/en
Expired legal-status Critical Current

Links

Classifications

    • 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]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image Analysis (AREA)
  • Nuclear Medicine (AREA)
GB19112/76A 1975-05-13 1976-05-10 Computed tomography apparatus Expired GB1553857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752521171 DE2521171A1 (de) 1975-05-13 1975-05-13 Anordnung zur ermittlung der verteilung der absorption oder der emission von strahlung in einer ebene eines koerpers

Publications (1)

Publication Number Publication Date
GB1553857A true GB1553857A (en) 1979-10-10

Family

ID=5946398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19112/76A Expired GB1553857A (en) 1975-05-13 1976-05-10 Computed tomography apparatus

Country Status (8)

Country Link
JP (1) JPS51146884A (de)
BE (1) BE841756A (de)
CA (1) CA1061478A (de)
DE (1) DE2521171A1 (de)
ES (1) ES447778A1 (de)
FR (1) FR2311358A1 (de)
GB (1) GB1553857A (de)
IT (1) IT1061971B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009176A1 (de) * 1979-03-14 1980-09-25 Philips Nv Verfahren und anordnung zur ermittlung einer strahlungsabsorptionsverteilung in einem teil eines koerpers

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2556012A1 (de) * 1975-12-12 1977-06-16 Philips Patentverwaltung Verfahren und anordnung zur ermittlung der raeumlichen verteilung einer strahlung in einer ebene eines koerpers
JPS58118735A (ja) * 1982-01-06 1983-07-14 株式会社東芝 コンピユ−タ断層撮影装置
US5015856A (en) * 1990-03-28 1991-05-14 E. I. Du Pont De Nemours And Company Automated process for permeability determinations of barrier resins
JP5635732B2 (ja) * 2005-12-15 2014-12-03 コーニンクレッカ フィリップス エヌ ヴェ 複数繰り返しアルゴリズムの進行的な収束
WO2011005862A2 (en) * 2009-07-07 2011-01-13 The Board Of Regents Of The University Of Texas System Liquid scintillator for 3d dosimetry for radiotherapy modalities

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation
GB1464864A (en) * 1973-05-23 1977-02-16 Emi Ltd Data processing techniques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009176A1 (de) * 1979-03-14 1980-09-25 Philips Nv Verfahren und anordnung zur ermittlung einer strahlungsabsorptionsverteilung in einem teil eines koerpers

Also Published As

Publication number Publication date
BE841756A (fr) 1976-11-12
FR2311358A1 (fr) 1976-12-10
ES447778A1 (es) 1977-06-16
JPS51146884A (en) 1976-12-16
FR2311358B1 (de) 1982-10-15
CA1061478A (en) 1979-08-28
DE2521171A1 (de) 1976-11-25
IT1061971B (it) 1983-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee