Living body information measuring apparatus, living body...

Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation

Reexamination Certificate

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C600S407000, C600S408000, C600S473000, C600S475000, C600S310000, C606S001000, C607S088000, C607S089000, C607S094000, C356S039000, C356S040000, C356S041000, C250S340000, C250S358100

Reexamination Certificate

active

06985767

ABSTRACT:
A body fat measuring apparatus is provided with a light emitting device1for projecting light rays to a subject's tissue, light receiving devices3and4for detecting a transmitted light ray having passed through the subject's tissue and/or a reflected light ray reflected inside the subject's body, and a CPU6for calculating the subject's subcutaneous fat thickness and/or body fat percentage by performing an operation by use of the detection results of the light receiving devices3and4.The light receiving devices3and4are situated at different distances from the light emitting device1.

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Article entitled “Photon migration in the presence of a single defect: a perturbation analysis” by Feng et al.; from Applied Optics; vol. 34, No. 19, Jul. 1, 1995.

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