| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To conveniently and easily evaluate the dynamic characteristics of each foot. <P>SOLUTION: The evaluation system includes: a load measuring means 6 capable of measuring the load of a foot when a subject is in a sitting position and the load of the foot when the subject is in a standing position; an imaging means 2 for acquiring an image of the side portion of inside of the foot when the subject is in the sitting position and an image of the side portion of the inside of the foot when the subject is in the standing position; and an arithmetic means 3 for computing an amount A of a vertical change of a navicular bone of the foot of the subject from the images of the side portion of the inside of the foot in sitting and standing positions, which are acquired by the imaging means 2, and an amount B of a change in load between the load when the subject is in the sitting and standing positions. The arithmetic means 3 computes a value of B/A as arch rigidity, and evaluates the degree of standing of each of the feet of the subject on the basis of the value of the arch rigidity. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
