PROBLEM TO BE SOLVED: To stably measure the state of a body such as blood oxygen saturation and pulse for a long stretch of time and to reduce discomfort and pain which a subject feels in a hand finger.SOLUTION: This biological information measuring probe A includes a pair of housings 1 and 2 openably/closably formed, a coil-like spring 4 energizing a force in the direction of closing the pair of housings 1 and 2, and a capacity adjusting mechanism 5 for adjusting the length of the spring 4 to adjust the capacity of the spring 4.COPYRIGHT: (C)2011,JPO&INPIT【課題】長時間にわたって、血中酸素飽和度、脈拍等の身体の状態を安定して測定することができるとともに、被検者が手指に感じる不快感や苦痛を低減する。【解決手段】開閉可能に形成された一対のハウジング1、2と、一対のハウジング1、2が閉じる方向に力を付勢するコイル形状のばね4とを有し、ばね4の長さを調整し、ばね4の力量を調整する力量調整機構5を備えている生体情報測定用プローブA。【選択図】図2
