| 摘要 |
PROBLEM TO BE SOLVED: To provide a low temperature container capable of controlling a surface temperature and a magnetic resonance video equipment using it. SOLUTION: This low temperature container is provided with inner side containers 11 and 21 for housing a superconducting coil 1 and a coolant 2, outer side containers 12 and 24 formed separately from the inner side containers leaving fine spaces 13 and 23 so as to cover the inner side containers and a gas supply system 18 for passing the gas 15 of a prescribed temperature range through the fine spaces and keeping the surface temperature of the outer side containers within a prescribed temperature range. Then, the low temperature container is used as the bed of a testee body. As for this magnetic resonance video equipment, the surface of the low temperature container is kept near a normal temperature, waterdrops and frost are not generated and an unpleasant feeling is not given to the testee body even in the case of performing application to the magnetic resonance video equipment. |
