Biocompatibility for In-Body Biotelemetry Devices: A Review of Antenna Design and Materials
Jazimin bin Mohd Idrus, Muhammad Afif; Zulkefli, Muhammad Solihin; Izzuddin bin Wan Zahalan, Wan Muhammad; Soh, Ping Jack; Mat, Mohd Hafizuddin (2024-10-30)
IEEE
30.10.2024
M. A. Jazimin bin Mohd Idrus, M. S. Zulkefli, W. M. Izzuddin bin Wan Zahalan, S. P. Jack and M. H. Mat, "Biocompatibility for In-Body Biotelemetry Devices: A Review of Antenna Design and Materials," 2024 IEEE 1st International Conference on Communication Engineering and Emerging Technologies (ICoCET), Kepala Batas, Penang, Malaysia, 2024, pp. 1-4, doi: 10.1109/ICoCET63343.2024.10730077.
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© 2024 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:oulu-202411126719
https://urn.fi/URN:NBN:fi:oulu-202411126719
Tiivistelmä
Abstract
In-body biotelemetry devices, especially implantable and ingestible antennas, have revolutionized healthcare by allowing remote physiological monitoring. This review examines two key methods: biocompatible encapsulation and the use of biocompatible substrates and superstrates for antenna biocompatibility. It discusses the challenges of electromagnetic interference in the human body and the importance of antennas for wireless connectivity in biomedical devices. The paper also explores the under-researched link between biocompatibility and antenna design, highlighting the role of materials like polydimethylsiloxane (PDMS), polyetheretherketone (PEEK), alumina, and zirconia in antenna optimization. It reviews operating frequency choices from the Medical Device Radio Communication Service band to Industrial Scientific and Medical bands, considering signal propagation, interference, and regulatory compliance. The research favors encapsulation across frequencies, especially 2400-2483.5 MHz, while the less-used substrate/superstrate method offers potential antenna performance benefits but requires a complex design process. The findings provide a comprehensive understanding of the complex relationship between biocompatibility and antenna design, guiding future research in this evolving field.
In-body biotelemetry devices, especially implantable and ingestible antennas, have revolutionized healthcare by allowing remote physiological monitoring. This review examines two key methods: biocompatible encapsulation and the use of biocompatible substrates and superstrates for antenna biocompatibility. It discusses the challenges of electromagnetic interference in the human body and the importance of antennas for wireless connectivity in biomedical devices. The paper also explores the under-researched link between biocompatibility and antenna design, highlighting the role of materials like polydimethylsiloxane (PDMS), polyetheretherketone (PEEK), alumina, and zirconia in antenna optimization. It reviews operating frequency choices from the Medical Device Radio Communication Service band to Industrial Scientific and Medical bands, considering signal propagation, interference, and regulatory compliance. The research favors encapsulation across frequencies, especially 2400-2483.5 MHz, while the less-used substrate/superstrate method offers potential antenna performance benefits but requires a complex design process. The findings provide a comprehensive understanding of the complex relationship between biocompatibility and antenna design, guiding future research in this evolving field.
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