| 摘要 |
PROBLEM TO BE SOLVED: To provide a processing method for data about the measurements of a magnetic field generated by a living body, by which analysis can be made through simple operations based on the measurement data. SOLUTION: Sixteen isomagnetic maps are displayed on a screen. The isomagnetic maps are originated by connecting channels of equal magnetic field strength together using channels. An electrocardiographic waveform in a reference channel and cursors 311, 312 for selecting mapping time are displayed at the bottom of the screen. Equally spaced dividing lines are displayed between the cursors, the number of the lines being equal to the number of maps selected through map number selection. The two cursors 311, 312 for selecting mapping time are horizontally independently movable, and, if the interval between the cursors is changed because of their movement, the interval between the dividing lines also changes, but the dividing lines are always equally spaced. The isomagnetic maps displayed are originated at the time indicated by the dividing lines located on the electrocardiographic waveform. |
