| 摘要 |
PROBLEM TO BE SOLVED: To precisely measure a temperature inside of subject in a heating period in a thermotherapy. SOLUTION: This thermotherapy device is provided with a heater 13 for heating the inside of the subject by feeding energy from outside to the inside of the subject ad a computer system 10 which applies a high frequency magnetic field and a tilted magnetic field to the subject arranged in a uniform static magnetic field in accordance with a prescribed procedure, measures the temperature change of the inside of the heated subject based on information concerning a relieving time included in a magnetic resonance signal generated from the subject by it and proofreads temperature dependency of the releasing time from chemical shift information included in the magnetic resonance signal. |
