FIELD: medical equipment.
SUBSTANCE: x-ray image receiver contains case with one radiotransparent wall in which luminescent screen, objective and photoelectric matrix detector are placed successively, luminescent screen being selected such that not less than 30% of x-radiation are absorbed, and objective contains not less than ten lenses with refraction index not less than 1.6.
EFFECT: ensuring protection of photoelectric matrix detector against x-ray impact preserving possibility to obtain quality image in x-ray image receiver of small overall dimensions.
3 cl, 2 dwg
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Authors
Dates
2009-04-10—Published
2007-07-30—Filed