An accessory for fluoroscopy equipment is provided to support the x-ray tube and detector on a pedestal with respect to a patient limb for quantitative bone densitometry measurement. Software loaded into the associated digital imaging fluoroscopy equipment provides necessary correction of the images...http://www.google.com.au/patents/US6215846?utm_source=gb-gplus-sharePatent US6215846 - Densitometry adapter for compact x-ray fluoroscopy machine
