Journal ArticleDOI
In Vivo Self-Powered Wireless Transmission Using Biocompatible Flexible Energy Harvesters
Dong-Hyun Kim,Hong Ju Shin,Hyunseung Lee,Chang Kyu Jeong,Hyewon Park,Geon-Tae Hwang,Ho Yong Lee,Daniel J. Joe,Jae Hyun Han,Seung Hyun Lee,Jaeha Kim,Boyoung Joung,Keon Jae Lee +12 more
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TLDR
In this paper, a single-crystalline (1 − x)Pb(Mg1/3Nb2/3)O3−(x)pb(Zr,Ti)O 3 (PMN-PZT) energy harvester was successfully driven with in- vivo energy harvesting enabled by high-performance single crystalstalline PZT.Abstract:
Additional surgeries for implantable biomedical devices are inevitable to replace discharged batteries, but repeated surgeries can be a risk to patients, causing bleeding, inflammation, and infection. Therefore, developing self-powered implantable devices is essential to reduce the patient's physical/psychological pain and financial burden. Although wireless communication plays a critical role in implantable biomedical devices that contain the function of data transmitting, it has never been integrated with in vivo piezoelectric self-powered system due to its high-level power consumption (microwatt-scale). Here, wireless communication, which is essential for a ubiquitous healthcare system, is successfully driven with in vivo energy harvesting enabled by high-performance single-crystalline (1 − x)Pb(Mg1/3Nb2/3)O3−(x)Pb(Zr,Ti)O3 (PMN-PZT). The PMN-PZT energy harvester generates an open-circuit voltage of 17.8 V and a short-circuit current of 1.74 µA from porcine heartbeats, which are greater by a factor of 4.45 and 17.5 than those of previously reported in vivo piezoelectric energy harvesting. The energy harvester exhibits excellent biocompatibility, which implies the possibility for applying the device to biomedical applications.read more
Citations
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Journal ArticleDOI
High-Performance Piezoelectric Energy Harvesters and Their Applications
TL;DR: A comprehensive review of piezoelectric energy-harvesting techniques developed in the last decade is presented, identifying four promising applications: shoes, pacemakers, tire pressure monitoring systems, and bridge and building monitoring.
Journal ArticleDOI
A comprehensive review on piezoelectric energy harvesting technology: Materials, mechanisms, and applications
TL;DR: A comprehensive review on the state-of-the-art of piezoelectric energy harvesting is presented, including basic fundamentals and configurations, materials and fabrication, performance enhancement mechanisms, applications, and future outlooks.
Journal ArticleDOI
A comprehensive review on the state-of-the-art of piezoelectric energy harvesting
Nurettin Sezer,Muammer Koç +1 more
TL;DR: A comprehensive review on the state-of-the-art of piezoelectric energy harvesting is presented in this paper, where the authors present the broad spectrum of applications of piezolectric materials for clean power supply to wireless electronics in diverse fields.
Journal ArticleDOI
Symbiotic cardiac pacemaker.
Han Ouyang,Zhuo Liu,Zhuo Liu,Ning Li,Bojing Shi,Bojing Shi,Yang Zou,Feng Xie,Ye Ma,Zhe Li,Hu Li,Hu Li,Qiang Zheng,Xuecheng Qu,Yubo Fan,Zhong Lin Wang,Zhong Lin Wang,Hao Zhang,Hao Zhang,Zhou Li +19 more
TL;DR: A fully implanted symbiotic pacemaker based on an implantable triboelectric nanogenerator is demonstrated, which achieves energy harvesting and storage as well as cardiac pacing on a large-animal scale and corrects sinus arrhythmia and prevents deterioration.
Journal ArticleDOI
Auxetic Mechanical Metamaterials to Enhance Sensitivity of Stretchable Strain Sensors.
Ying Jiang,Zhiyuan Liu,Naoji Matsuhisa,Dianpeng Qi,Wan Ru Leow,Hui Yang,Jiancan Yu,Geng Chen,Yaqing Liu,Changjin Wan,Zhuangjian Liu,Xiaodong Chen +11 more
TL;DR: It is demonstrated that auxetic mechanical metamaterials can be incorporated into stretchable strain sensors to significantly enhance the sensitivity, and paves the way for utilizing mechanical metAMaterials into a broader library of stretchable electronics.
References
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Journal ArticleDOI
Conformal piezoelectric energy harvesting and storage from motions of the heart, lung, and diaphragm
Canan Dagdeviren,Byung Duk Yang,Yewang Su,Yewang Su,Phat L. Tran,Pauline Joe,Eric K. Anderson,Jing Xia,Jing Xia,Vijay A. Doraiswamy,Behrooz Dehdashti,Xue Feng,Bingwei Lu,Robert S. Poston,Zain Khalpey,Roozbeh Ghaffari,Yonggang Huang,Marvin J. Slepian,John A. Rogers +18 more
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Journal ArticleDOI
Self-Powered Cardiac Pacemaker Enabled by Flexible Single Crystalline PMN-PT Piezoelectric Energy Harvester
Geon-Tae Hwang,Hyewon Park,Jeong Ho Lee,SeKwon Oh,Kwi-Il Park,Myunghwan Byun,Hyelim Park,Ahn Gun,Chang Kyu Jeong,Kwangsoo No,Hyuk-Sang Kwon,Sang Goo Lee,Boyoung Joung,Keon Jae Lee +13 more
TL;DR: A flexible single-crystalline PMN-PT piezoelectric energy harvester is demonstrated to achieve a self-powered artificial cardiac pacemaker that meets the standard for charging commercial batteries but also for stimulating the heart without an external power source.
Journal ArticleDOI
In vivo powering of pacemaker by breathing-driven implanted triboelectric nanogenerator.
Qiang Zheng,Bojing Shi,Fengru Fan,Xinxin Wang,Ling Yan,Weiwei Yuan,Sihong Wang,Hong Liu,Zhou Li,Zhong Lin Wang,Zhong Lin Wang +10 more
TL;DR: This research shows a feasible approach to scavenge biomechanical energy, and presents a crucial step forward for lifetime-implantable self-powered medical devices.
Journal ArticleDOI
Conformal piezoelectric systems for clinical and experimental characterization of soft tissue biomechanics.
Canan Dagdeviren,Canan Dagdeviren,Yan Shi,Yan Shi,Pauline Joe,Roozbeh Ghaffari,Guive Balooch,Karan Usgaonkar,Onur Gur,Phat L. Tran,Jessica R. Crosby,Marcin Meyer,Yewang Su,Yewang Su,R. Chad Webb,Andrew S. Tedesco,Marvin J. Slepian,Yonggang Huang,John A. Rogers +18 more
TL;DR: Developing conformal and piezoelectric devices that enable in vivo measurements of soft tissue viscoelasticity in the near-surface regions of the epidermis for rapid and non-invasive characterization of skin mechanical properties.
Journal ArticleDOI
Muscle‐Driven In Vivo Nanogenerator
TL;DR: This study shows the potential of applying nanogenerators for the scavenging of low-frequency dynamic muscle energy created by very small-scale physical motion for the possible driving of in vivo nanodevices under in vivo and in vitro environments.