MEDICAL ACCELERATOR AND NOISE REDUCING METHOD FOR MEDICAL ACCELERATOR

摘要

PROBLEM TO BE SOLVED: To reduce noise of a medical accelerator.;SOLUTION: The medical accelerator 20 is equipped with a noise collecting device to collect noise generated by an induction core 5 and feedback controlling systems 11, 12, 13, 18 which produce sound to counteract the noise generated by the induction core 5 to make the collected noise approximately zero.;COPYRIGHT: (C)2003,JPO