Cardiopulmonary monitoring by textile electrodes without subject-awareness of being monitored
Cardiopulmonary monitoring by textile electrodes without subject-awareness of being monitored
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DOI：
10.1007/bf02510978
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发表时间：
1997-11-01
影响因子：
3.2
通讯作者：
Ishijima, M
中科院分区：
文献类型：
--
作者：
Ishijima, M
开发了一种利用导电纺织品监测睡眠期间心肺功能的自动化系统。该系统不需要将传感器或电极连接到体表，受试者可以按照他或她的日常生活，穿着普通的睡衣睡觉。床单的一部分由导电纺织品组成，覆盖在头部、躯干和腿部的位置下。在受试者睡眠时，通过电极观察呼吸活动和符合诊断条件的心电图。呼吸是通过胸腔内或胸腔周围的电容量来感知的。数据采集和存储完全自动化；这样，主体对被监控的意识就大大降低了。该系统可以在早期阶段检测出心肺功能紊乱，如果每天在家中使用，并结合时间诊断的概念。
An automated system is developed to monitor cardiopulmonary functions during sleep using electrically conductive textiles. The system obviates the need to attach transducers or electrodes to the body surface, and the subject can follow his or her normal daily routine, wearing regular pyjamas to bed. Part of the bed sheet consists of electrically conductive textiles under the positions of the head, torso and legs. Respiratory activity and electrocardiograms of diagnostic qualify are observed by means of the electrodes while the subject is sleeping. Respiration is sensed by means of,electrical capacitance in/around the thorax. Data acquisition and storage are fully automated; thus, the subject's awareness of being monitored is greatly reduced. This system could detect disorders of cardiopulmonary functions at an early stage, if used daily in the home with the concept of chronodiagnosis.