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SE9903559L - X-ray imaging method and apparatus - Google Patents

X-ray imaging method and apparatus

Info

Publication number
SE9903559L
SE9903559L SE9903559A SE9903559A SE9903559L SE 9903559 L SE9903559 L SE 9903559L SE 9903559 A SE9903559 A SE 9903559A SE 9903559 A SE9903559 A SE 9903559A SE 9903559 L SE9903559 L SE 9903559L
Authority
SE
Sweden
Prior art keywords
detector
alpha
angle
ray imaging
imaging method
Prior art date
Application number
SE9903559A
Other languages
Swedish (sv)
Other versions
SE9903559D0 (en
SE515983C2 (en
Inventor
Mats Danielsson
Original Assignee
Mamea Imaging Ab
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 SE9900922A external-priority patent/SE9900922D0/en
Application filed by Mamea Imaging Ab filed Critical Mamea Imaging Ab
Priority to SE9903559A priority Critical patent/SE515983C2/en
Publication of SE9903559D0 publication Critical patent/SE9903559D0/en
Priority to PCT/SE2000/000524 priority patent/WO2000055645A1/en
Priority to EP00917581.1A priority patent/EP1192479B1/en
Priority to AU38533/00A priority patent/AU3853300A/en
Publication of SE9903559L publication Critical patent/SE9903559L/en
Priority to US09/682,540 priority patent/US7212605B2/en
Publication of SE515983C2 publication Critical patent/SE515983C2/en

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
    • 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]
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4078—Fan-beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/243—Modular detectors, e.g. arrays formed from self contained units

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

Several detectors (130) are arranged from one edge to other in rows on one face of a carrying circuit board (110) provided on a substrate. The arrangement has two detectors (130) arranged in at least two levels and displaced relative to each other such that an inactive section on one detector is overlapped with an active area of the other detector. The detector has a sensor plane which is arranged in angle (alpha) to incident X-rays beams. The carrying board (110) is tilted to arrange the sensor plane at an angle (alpha). Independent claims are also included for the following: (a) X-ray apparatus; (b) scanning method in X-ray apparatus
SE9903559A 1999-03-15 1999-10-01 X-ray radiation detecting arrangement for X-ray imaging system, has detectors arranged from one edge to other in row on one face of carrying printed circuit board SE515983C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9903559A SE515983C2 (en) 1999-03-15 1999-10-01 X-ray radiation detecting arrangement for X-ray imaging system, has detectors arranged from one edge to other in row on one face of carrying printed circuit board
PCT/SE2000/000524 WO2000055645A1 (en) 1999-03-15 2000-03-15 Device and method relating to x-ray imaging
EP00917581.1A EP1192479B1 (en) 1999-03-15 2000-03-15 Device and method relating to x-ray imaging
AU38533/00A AU3853300A (en) 1999-03-15 2000-03-15 Device and method relating to x-ray imaging
US09/682,540 US7212605B2 (en) 1999-03-15 2001-09-17 Device and method related to X-ray imaging

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9900922A SE9900922D0 (en) 1999-03-15 1999-03-15 Device and method for scanning and image acquisiton with multi-slot collimator system for x-ray imaging
SE9903559A SE515983C2 (en) 1999-03-15 1999-10-01 X-ray radiation detecting arrangement for X-ray imaging system, has detectors arranged from one edge to other in row on one face of carrying printed circuit board

Publications (3)

Publication Number Publication Date
SE9903559D0 SE9903559D0 (en) 1999-10-01
SE9903559L true SE9903559L (en) 2000-09-16
SE515983C2 SE515983C2 (en) 2001-11-05

Family

ID=26663534

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903559A SE515983C2 (en) 1999-03-15 1999-10-01 X-ray radiation detecting arrangement for X-ray imaging system, has detectors arranged from one edge to other in row on one face of carrying printed circuit board

Country Status (1)

Country Link
SE (1) SE515983C2 (en)

Also Published As

Publication number Publication date
SE9903559D0 (en) 1999-10-01
SE515983C2 (en) 2001-11-05

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Legal Events

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