Self-rechargeable cardiac pacemaker system with triboelectric nanogenerators
DC Field | Value | Language |
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dc.contributor.author | Ryu, Hanjun | - |
dc.contributor.author | Park, Hyun-moon | - |
dc.contributor.author | Kim, Moo-Kang | - |
dc.contributor.author | Kim, Bosung | - |
dc.contributor.author | Myoung, Hyoun Seok | - |
dc.contributor.author | Kim, Tae Yun | - |
dc.contributor.author | Yoon, Hong-Joon | - |
dc.contributor.author | Kwak, Sung Soo | - |
dc.contributor.author | Kim, Jihye | - |
dc.contributor.author | Hwang, Tae Ho | - |
dc.contributor.author | Choi, Eue-Keun | - |
dc.contributor.author | Kim, Sang-Woo | - |
dc.date.accessioned | 2023-03-27T06:43:38Z | - |
dc.date.available | 2023-03-27T06:43:38Z | - |
dc.date.created | 2023-03-27 | - |
dc.date.issued | 2021-07 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/87317 | - |
dc.description.abstract | Self-powered implantable devices have the potential to extend device operation time inside the body and reduce the necessity for high-risk repeated surgery. Without the technological innovation of in vivo energy harvesters driven by biomechanical energy, energy harvesters are insufficient and inconvenient to power titanium-packaged implantable medical devices. Here, we report on a commercial coin battery-sized high-performance inertia-driven triboelectric nanogenerator (I-TENG) based on body motion and gravity. We demonstrate that the enclosed five-stacked I-TENG converts mechanical energy into electricity at 4.9 mu W/cm(3) (root-mean-square output). In a preclinical test, we show that the device successfully harvests energy using real-time output voltage data monitored via Bluetooth and demonstrate the ability to charge a lithium-ion battery. Furthermore, we successfully integrate a cardiac pacemaker with the I-TENG, and confirm the ventricle pacing and sensing operation mode of the self-rechargeable cardiac pacemaker system. This proof-of-concept device may lead to the development of new self-rechargeable implantable medical devices. Self-powered implantable devices have the potential to extend device operation, though current energy harvesters are both insufficient and inconvenient. Here the authors report on a commercial coin battery-sized high-performance inertia-driven triboelectric nanogenerator based on body motion and gravity that can be used to charge a lithium-ion battery and integrated into a cardiac pacemaker. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE RESEARCH | - |
dc.relation.isPartOf | NATURE COMMUNICATIONS | - |
dc.title | Self-rechargeable cardiac pacemaker system with triboelectric nanogenerators | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000677490100004 | - |
dc.identifier.doi | 10.1038/s41467-021-24417-w | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.12, no.1 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.scopusid | 2-s2.0-85110742742 | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 12 | - |
dc.citation.number | 1 | - |
dc.contributor.affiliatedAuthor | Yoon, Hong-Joon | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | PERMANENT PACEMAKER | - |
dc.subject.keywordPlus | IMPLANTATION | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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