一种新型的可穿戴的超声波贴片，可以无创地监测皮肤下面动脉的血压，可以帮助人们更早和更精确地检测心血管问题。

Wearable Ultrasound Patch Monitors Blood Pressure Deep Inside Body

Chonghe Wang, Xiaoshi Li, Hongjie Hu, Lin Zhang, Zhenlong Huang, Muyang Lin, Zhuorui Zhang, Zhenan Yin, Brady Huang, Hua Gong, Shubha Bhaskaran, Yue Gu, Mitsutoshi Makihata, Yuxuan Guo, Yusheng Lei, Yimu Chen, Chunfeng Wang, Yang Li, Tianjiao Zhang, Zeyu Chen, Albert P. Pisano, Liangfang Zhang, Qifa Zhou, Sheng Xu. Monitoring of the central blood pressure waveform via a conformal ultrasonic device. Nature Biomedical Engineering, 2018; 2 (9): 687 DOI: 10.1038/s41551-018-0287-x