About this Abstract |
| Meeting |
MS&T25: Materials Science & Technology
|
| Symposium
|
Additive Manufacturing of Polymeric-Based Materials: Potentials and Challenges
|
| Presentation Title |
3DP Polymers for Radiation Shielding for Portable Neuroimaging Devices |
| Author(s) |
Kate Fox, Azadeh Mirabedina, Chris McCrowe, Toh Yen Pang |
| On-Site Speaker (Planned) |
Kate Fox |
| Abstract Scope |
There is a critical need for accessible neuroimaging solutions in stroke management, particularly in remote areas where treatment disparities exist. Stroke is a major global health issue, requiring prompt intervention within the first hour to minimise brain damage. Traditional imaging methods like CT and MRI are effective but limited to hospital settings due to their size and cost. In Australia, we are developing road ambulances equipped with imaging technologies however the radiation safety remains a concern. The study investigates lightweight shielding solutions for portable neuroimaging devices, focusing on the electromagnetic interference and X-ray shielding properties of two 3D printable conductive filaments, Koltron G1 and Fili Conductivo. Tests showed that both materials provide effective shielding, with Koltron significantly improving performance with increased thickness. These materials offer eco-friendly, flexible, and lightweight alternatives to traditional shielding, enhancing the portability of neuroimaging technologies to improve patient outcomes by making such technology more accessible. |