[Means of enhancing efficiency in operating the RUM-20 and RUM-20M X-ray diagnostic units]

Introduction in clinical practice of X-ray diagnostic sets powered with three-phase current PYM-20 and PYM-20M is followed by promoted capital investments in installations for X-ray departments. Hence, more stringent operational requirements should be placed upon new sets as compared to previous models. Based on the economic analysis two main approaches are considered: wide acceptance of multi-purpose X-ray sets commercially produced by the S. U. industry and operation on the two-shift basis.