Fully Rubbery Epicardial Bioelectronic Patch

Faheem Ershad; Kyoseung Sim; Cunjiang Yu

doi:10.1109/MEMS51670.2022.9699582

Fully Rubbery Epicardial Bioelectronic Patch

Faheem Ershad, Kyoseung Sim, Cunjiang Yu

Engineering Science and Mechanics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The ideal epicardial bioelectronic patch should possess a cardiac tissue-like mechanical softness and deformability, and capability of spatiotemporal mapping of electrical and physical parameters. However, existing patches constructed from rigid materials with structurally engineered mechanical stretchability still form a hard-soft interface with the epicardium, which can strain cardiac tissue and does not allow for deformation with a beating heart. Alternatively, patches made from intrinsically soft materials lack spatiotemporal mapping or sensing capabilities. Here, we report the first epicardial bioelectronic patch that is made from materials that match the mechanical softness of heart tissue and is capable of multiplexed ECG mapping, strain and temperature sensing, electrical pacing, thermal ablation, and energy harvesting functions.

Original language	English (US)
Title of host publication	35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	39-42
Number of pages	4
ISBN (Electronic)	9781665409117
DOIs	https://doi.org/10.1109/MEMS51670.2022.9699582
State	Published - 2022
Event	35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022 - Tokyo, Japan Duration: Jan 9 2022 → Jan 13 2022

Publication series

Name	Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
Volume	2022-January
ISSN (Print)	1084-6999

Conference

Conference	35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022
Country/Territory	Japan
City	Tokyo
Period	1/9/22 → 1/13/22

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanical Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/MEMS51670.2022.9699582

Cite this

Ershad, F., Sim, K., & Yu, C. (2022). Fully Rubbery Epicardial Bioelectronic Patch. In 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022 (pp. 39-42). (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); Vol. 2022-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MEMS51670.2022.9699582

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title = "Fully Rubbery Epicardial Bioelectronic Patch",

abstract = "The ideal epicardial bioelectronic patch should possess a cardiac tissue-like mechanical softness and deformability, and capability of spatiotemporal mapping of electrical and physical parameters. However, existing patches constructed from rigid materials with structurally engineered mechanical stretchability still form a hard-soft interface with the epicardium, which can strain cardiac tissue and does not allow for deformation with a beating heart. Alternatively, patches made from intrinsically soft materials lack spatiotemporal mapping or sensing capabilities. Here, we report the first epicardial bioelectronic patch that is made from materials that match the mechanical softness of heart tissue and is capable of multiplexed ECG mapping, strain and temperature sensing, electrical pacing, thermal ablation, and energy harvesting functions.",

author = "Faheem Ershad and Kyoseung Sim and Cunjiang Yu",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022 ; Conference date: 09-01-2022 Through 13-01-2022",

year = "2022",

doi = "10.1109/MEMS51670.2022.9699582",

language = "English (US)",

series = "Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "39--42",

booktitle = "35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022",

address = "United States",

}

Ershad, F, Sim, K & Yu, C 2022, Fully Rubbery Epicardial Bioelectronic Patch. in 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022. Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), vol. 2022-January, Institute of Electrical and Electronics Engineers Inc., pp. 39-42, 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022, Tokyo, Japan, 1/9/22. https://doi.org/10.1109/MEMS51670.2022.9699582

Fully Rubbery Epicardial Bioelectronic Patch. / Ershad, Faheem; Sim, Kyoseung; Yu, Cunjiang.
35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022. Institute of Electrical and Electronics Engineers Inc., 2022. p. 39-42 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); Vol. 2022-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - The ideal epicardial bioelectronic patch should possess a cardiac tissue-like mechanical softness and deformability, and capability of spatiotemporal mapping of electrical and physical parameters. However, existing patches constructed from rigid materials with structurally engineered mechanical stretchability still form a hard-soft interface with the epicardium, which can strain cardiac tissue and does not allow for deformation with a beating heart. Alternatively, patches made from intrinsically soft materials lack spatiotemporal mapping or sensing capabilities. Here, we report the first epicardial bioelectronic patch that is made from materials that match the mechanical softness of heart tissue and is capable of multiplexed ECG mapping, strain and temperature sensing, electrical pacing, thermal ablation, and energy harvesting functions.

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M3 - Conference contribution

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Fully Rubbery Epicardial Bioelectronic Patch

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