| 摘要 |
PROBLEM TO BE SOLVED: To prevent risk of a body temperature rise by RF irradiation. SOLUTION: A body temperature is measured to calculate RF power in a preset pulse sequence to determine the relationship between the RF power and a temperature rise from a measured value of the body temperature and the RF power to anticipate the temperature rise in the preset sequence, and when the anticipative temperature rise value becomes 1 deg.C or more, a warning is given, and the preset pulse sequence is forcedly corrected.
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