PROBLEM TO BE SOLVED: To provide a device for collecting and transmitting biological abnormality information on a subject without erroneous information by determining a threshold value according to individual difference while causing no impairment in the freedom of a human body.SOLUTION: A logical determination circuit for determining whether biological information detected as pressure fluctuation or the like is abnormal, includes respiratory information detecting and processing means including a BPF circuit for allowing respiratory waveform to pass through, and a respiration rate computing circuit heart beat information detecting and processing means including a BPF circuit for allowing heart beat waveform to pass through, an amplifying-enlarging circuit and a heart rate computing circuit bed-leaving determination means for setting minimum voltage generated by body motion and a bed-leaving time for determining whether the subject got up and an alarm circuit for outputting an alarm signal at the output of at least one of these three means.COPYRIGHT: (C)2011,JPO&INPIT【課題】被験者の生体異常情報を人体の自由を損なうことなく、かつ、個人差に応じて閾値を定めて誤情報なく収集し伝達する装置を提供すること。【解決手段】圧力変動等として検出した生体情報が異常かどうかの論理判断回路は、呼吸波形を通過するBPF回路と、呼吸数演算回路とからなる呼吸情報の検出処理手段と、心拍波形を通過するBPF回路と、増幅・拡大回路と、心拍数演算回路とからなる心拍情報の検出処理手段と、被験者が離床したかどうかを判断するための最低体動電圧と離床時間を設定する離床等判断手段と、前記3つの手段の少なくともいずれか1つの出力で警報信号を出力する警報回路とからなる。【選択図】図1
