Apparatus for bone density assessment and monitoring

X-ray or gamma ray systems or devices – Specific application – Absorption

Reexamination Certificate

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C378S208000

Reexamination Certificate

active

08085898

ABSTRACT:
The present invention relates to a dual energy X-ray apparatus and method for osteoporosis assessment and monitoring. The present invention takes a bone densitometry reading of a patient's wrist to assess osteoporosis and monitor bone loss condition by repeat measurements along with therapy. The bone densitometry system has an X-ray source, dual energy detectors, an arm-rest to place the patient's arm, a motion system to move the source-detector gantry along the patient's forearm, and a computer with a database to archive the wrist image, calculate the bone mineral density, maintain a history of patient information, and generate patient history reports.

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patent: PCT/US2009/065125 (2010-11-01), None

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