能量收集
心跳
数码产品
能量(信号处理)
材料科学
电气工程
纳米技术
计算机科学
工程类
物理
计算机安全
量子力学
作者
Dongjie Jiang,Bojing Shi,Han Ouyang,Yubo Fan,Zhong Lin Wang,Li Zhou
出处
期刊:ACS Nano
[American Chemical Society]
日期:2020-05-27
卷期号:14 (6): 6436-6448
被引量:216
标识
DOI:10.1021/acsnano.9b08268
摘要
Implantable energy harvesters (IEHs) are the crucial component for self-powered devices. By harvesting energy from organisms such as heartbeat, respiration, and chemical energy from the redox reaction of glucose, IEHs are utilized as the power source of implantable medical electronics. In this review, we summarize the IEHs and self-powered implantable medical electronics (SIMEs). The typical IEHs are nanogenerators, biofuel cells, electromagnetic generators, and transcutaneous energy harvesting devices that are based on ultrasonic or optical energy. A benefit from these technologies of energy harvesting in vivo, SIMEs emerged, including cardiac pacemakers, nerve/muscle stimulators, and physiological sensors. We provide perspectives on the challenges and potential solutions associated with IEHs and SIMEs. Beyond the energy issue, we highlight the implanted devices that show the therapeutic function in vivo.
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