| 摘要 |
PROBLEM TO BE SOLVED: To provide a pulse detecting system capable of acquiring accurate pulse information in which noise of a body motion is removed.SOLUTION: A pulse detecting system 1 includes a pulse wave and body motion measuring device 3 for acquiring pulse wave information and body motion information including body motion noise, and a pulse detector 4 for outputting pulse information with the body motion noise removed from the pulse wave information. The pulse wave and body motion measuring device 3 includes a pulse wave measuring device 31, a body motion measuring device 32 composed of a light-emitting body for emitting light from a position away from the skin, and a light receiving body disposed at a position away from the skin for synchronizing with the pulse wave information and detecting an amount of light reflected from the skin as body motion information, a transmission part 35 for transmitting the pulse wave information and the body motion information, and a fitting part for fitting these devices to the surface of a living body doing exercise. The pulse detector 4 includes a reception part 44 for receiving the pulse wave information and the body motion information, and a body motion removal device 45 for detecting the pulse information and outputting it to an output part. Since the body motion measuring device 32 can acquire the accurate body motion information even when a human is doing sports with strenuous movements, the body motion removal device 45 can outputs the accurate pulse information. |
