RADIATION COMPUTER TOMOGRAPH, RADIATION COMPUTER TOMOGRAPHIC SYSTEM AND RADIATION COMPUTER TOMOGRAPHIC METHOD USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an on-vehicle type high-performance radiation computer tomograph for a mass examination at a low cost by providing a low-cost, high-speed and high-sensitivity subject-rotating type cone beam radiation computer tomograph. SOLUTION: The subject-rotating type cone beam radiation computer tomograph detects a rotating angle of the subject and controls a signal accumulation time of a one-shot exposure type radiation image sensor panel based on the rotating angle signal. This tomograph further controls the signal accumulation time of a signal accumulation type reference signal generating means. COPYRIGHT: (C)2006,JPO&NCIPI