| 摘要 |
<p>An MRI system center (1) is connected through the electronic communication circuit (33) to a plurality of MRI systems (2) for converting the inside of a sample into video signals using magnetic resonance. The MRI system center (1) receives data of a log file storing the usage of the MRI system (33), or usage data extracted from the log file, from the MRI systems (33) through a communication control unit (17). A database unit (10) stores the data of the log file or the usage data. An analysis unit (18) analyzes the data of a log file or the usage data received within a predetermined period of time.</p> |
