Lightweight and Battery-less Multichannel Wireless Sensor for Swine Biopotential Recording Conference

Gutierrez-Hernandez, M, Duarte, SP, Diaz, JR et al. (2025). Lightweight and Battery-less Multichannel Wireless Sensor for Swine Biopotential Recording . 141-142. 10.23919/USNC-URSINRSM66067.2025.10906789

cited authors

  • Gutierrez-Hernandez, M; Duarte, SP; Diaz, JR; Volakis, JL

authors

abstract

  • Continuous neural recording provides vital information to map the focus of seizures in epilepsy patients. For the first time, we validate our novel packaged battery-free and multichannel wireless neurosensing system (mWiNS) in large animals (swine). The implant is miniaturized by employing a multilayer 3D printed design that includes a shorting pin to reduce antenna size by ~50%. Measurements indicate reliable recovery of neural signals, demonstrating the capabilities of our proposed wireless system in recording neural epilepsy indicators.

publication date

  • January 1, 2025

start page

  • 141

end page

  • 142