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Proceedings Paper

Dose Efficiency Improvement By Rotating Adjustable Apertures In An Image Intensifier X-Ray Diagnostic System
Author(s): David C. Bonar
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Paper Abstract

An attack on background effects which degrade dose efficiency may be made by up to four moving slits installed in a diagnostic image intensifier system. These background effects are scatter, off-focal radiation, and intensifier glare. A version of slit radiography con-sisting of sectors rotating about the central ray of the x-ray tube is studied. Experiments are performed which evaluate the feasibility of this method. System options and trade-offs are discussed.

Paper Details

Date Published: 4 November 1981
PDF: 8 pages
Proc. SPIE 0314, Digital Radiography, (4 November 1981); doi: 10.1117/12.933027
Show Author Affiliations
David C. Bonar, Philips Medical Systems, Inc. (United States)


Published in SPIE Proceedings Vol. 0314:
Digital Radiography
William R. Brody, Editor(s)

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