Manually wound coil fabrication process based on cyclic olefin copolymer substrate.
Annu Int Conf IEEE Eng Med Biol Soc
; 2022: 4131-4134, 2022 07.
Article
em En
| MEDLINE
| ID: mdl-36086103
ABSTRACT
Neural prostheses are systems that interact with the human nervous system to recover function lost as a result of disease by recording or stimulating neural signals. Neural implants have a variety of components, but among them, designing highly efficient wireless power transmission systems is particularly important. However, there is a problem that it is difficult to design a wireless power transmission system with high transmission efficiency because power transmission efficiency is affected by various coil parameters. In addition, nerve implants are mainly designed based on polymer substrates, but studies have not been conducted on the process of manufacturing coils based on polymer substrates. In this study, to overcome the mentioned problems, an easy and fast manufacturing process was proposed before designing a precise coil on a polymer substrate. Coil was made by manually winding the 200um copper wire, and the coil was packaged using COC. The coil feasibility test was conducted after fabrication to evaluate the performance of fabrication process. It did not fit the expected frequency because the wire was manually wound to make a small size coil. However, the wire wound coil is expected to be more efficient than the coil made through the PCB process, and if the sophistication is supplemented, it can be used as a highly efficient coil for wireless power transmission.
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Base de dados:
MEDLINE
Assunto principal:
Cicloparafinas
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article