| 摘要 |
PROBLEM TO BE SOLVED: To provide a medical diagnostic device capable of precisely detecting an object by a proximity sensor not relying on temperature change and accurately controlling the motion of a movable portion. SOLUTION: A temperature sensor 29 can measure the peripheral temperature of the proximity sensor 28 by arranging the temperature sensor 29 in the vicinity of the proximity sensor 28. A temperature correcting section 38b corrects the output result (a distance) of the proximity sensor 28 based on an ambient temperature of the proximity sensor 28 by the temperature sensor 29. As a result, the object can be precisely detected by the proximity sensor 28 without relying upon the temperature change, the motion of an X-ray tube or I.I (an image intensifier) and the like which are movable portions can be accurately controlled. COPYRIGHT: (C)2006,JPO&NCIPI
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