| 摘要 |
<P>PROBLEM TO BE SOLVED: To record an accurate electrocardiographic waveform, and to reduce the power consumption by reducing the data volume. <P>SOLUTION: The electrocardiographic signal detecting apparatus 7 includes: an A/D converting part 14 for converting electrocardiographic signals detected via electrodes disposed in the heart to digital signals: a characteristic extraction part 15 for extracting characteristics of the electrocardiographic signals converted by the A/D converting part 14; a sampling control part 18 for changing the sampling frequency of the A/D converting part 14 based on the characteristics of the electrocardiographic signals extracted by the characteristic extracting part 15; and a storage part 22 for storing the electrocardiographic signals converted by the A/D converting part 14. <P>COPYRIGHT: (C)2010,JPO&INPIT |
