| About this Abstract |
| Meeting |
2024 TMS Annual Meeting & Exhibition
|
| Symposium
|
Advanced Biomaterials for Biomedical Implants
|
| Presentation Title |
Reimagining Implantable Leads: Exploring the Value of Using Aerosol Printing Technology to Replace Wire-based Structures in High-density Connections |
| Author(s) |
Janet L. Gbur, Sylvie Crowell, Mitchell Melander, Caroline Kromalic, James Wolfe, Douglas Shire |
| On-Site Speaker (Planned) |
Janet L. Gbur |
| Abstract Scope |
The development of novel design and fabrication techniques for high-density neurostimulation connections is a necessity if continued advances require increased resolution at the nerve. Higher channel counts will need supporting connections that exhibit a high level of functional reliability and mechanical robustness. In this work, aerosol printing technology is explored as a potential solution to replace traditional wire-based lead bodies by creating a flexible, high-density circuit that minimizes the surface area of the implanted device. Current development of the aerosol printing process has involved methodical variance of printing parameters. The circuit, produced on a polymeric substrate, was characterized with microscopy to evaluate the quality of the printed traces and optical profilometry was used to quantify trace dimensions as a function of the printing parameters. Data collected supports early feasibility of the device, and the utilization of aerosol printing allows for a cost effective solution for high-density, custom lead body fabrication. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Additive Manufacturing, Characterization, Nanotechnology |