IMAGING TABLE, METHOD OF CORRECTING IMAGING TABLE, AND IMAGING APPARATUS

摘要

PROBLEM TO BE SOLVED: To obtain the weight of a subject by a highly practical constitution in an imaging table which is elevated and lowered by a parallel linkage. SOLUTION: A load sensor 354 provided on an actuator part 35 between an oblique side arm 34a and a base 33 forming the parallel linkage has a prescribed relationship between a load W applied to a top plate 31 and a height position H of an upper part frame 32 and detects a compressive load which is independent of a distribution of the load W relative to the top plate 31 and is applied to a piston rod 352. A height position detecting part 37 detects the height position H of the upper part frame 32. A top plate load deriving part 381 derives the load W applied to the top plate 31 from the detected compressive load applied to the piston rod 352 and the detected height position H of the upper part frame 32. COPYRIGHT: (C)2010,JPO&INPIT