| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stethoscopic apparatus in which a user can easily comprehend the meaning of his/her own cardiac sound in a sports club, fitness club, facility for health and amusement, hot spring or public bath. <P>SOLUTION: The cardiac sound detected by a cardiac sound sensor 1 is displayed on a display device 15 as a waveform chart, the computer graphics of the heart synchronized with the cardiac sound are displayed on that display device 15, and the cardiac sound is amplified and reproduced by speakers. <P>COPYRIGHT: (C)2003,JPO |
