图 8  压力传感器用于健康监测　(a) 同时用商用检测设备和基于该压力传感器搭建的检测系统对指尖脉搏进行检测[95]; (b) 使用该压力传感器检测35岁(左)和65岁(右)受试者得到的指尖脉搏波形[95]; (c) 基于摩擦电型压力传感器阵列制备的床单, 小图展示了它由导电纤维和中间的PET薄膜构成[98]; (d) 人的身体姿势和位置与对应的压力分布示意图(左), 受试者睡觉时不同区域压力指数分布直方图(右)[98]; (e) 晚上23:00—早上08:00睡眠期间活动次数的分时直方图和相应的睡眠质量报告[98]

Fig. 8.  Health monitoring: (a) Simultaneous fingertip-pulse wave monitoring using the intelligent arteriosclerosis monitoring system based on fingertip-contact pressure sensor and a commercial medical monitor[95]; (b) fingertip-pulse waveforms of a 35-year-old participant (left) and a 65-year-old participant (right) [95]; (c) illustration of TENG -array-based smart textile. Inset is an enlarged view of one TENG unit of the smart textile[98]; (d) graphical user interface of the human body’s posture, position, and pressure distribution (left). Diagrams showing the press number distribution of a sleeper over an entire night (right)[98]; (e) time-sharing histogram of active number during the sleeping period of 23:00 PM to 08:00 AM and the correspondingly generated sleep quality report[98].