| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrocardiographic apparatus which improves detection accuracy of an R wave in an electrocardiogram waveform. <P>SOLUTION: The electrocardiographic apparatus 2 comprises an electrode array 10 including a plurality of first electrodes 10a-10d contacting the upper arm of a living body, a second electrode 12 contacting the living body at a wrist side part compared to the electrode array 10, an electrocardiogram measuring section for measuring electrocardiogram waveforms of the living body by differential detection of potentials between all the first electrodes 10a-10d of the electrode array 10 and the second electrode 12, and an electrocardiogram waveform forming section that forms, on the basis of measurement results of electrocardiogram waveforms measured by the electrocardiogram waveform measuring section, an electrocardiogram waveform by addition or subtraction of each of the electrocardiogram waveforms. <P>COPYRIGHT: (C)2011,JPO&INPIT |
