| 摘要 |
PROBLEM TO BE SOLVED: To provide an excellent biological information detection sensor which can improve a measurement precision by placing an exciter and an oscillation detector against a living body stably. SOLUTION: The biological information detection sensor consists of an exciter 1 which places vibration on a part of the living body and the oscillation detector 1 which detects the vibration propagated through the living body. The exciter and the oscillation detector are placed against the living body certainly, the stability of placing is improved, and the biological information can be measured with a high precision by deploying an accessory 4 which is heavier than the weight of each of the exciter and the oscillation detector to each of the exciter and the oscillation detector. COPYRIGHT: (C)2004,JPO&NCIPI
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