USC's 3D Printed MRI Sensors: A Game-Changer for ASEAN Healthcare

USC's 3D Printed MRI Sensors: A Breakthrough for Infant and Child Healthcare in ASEAN Countries \\[10] The University of Southern California (USC) has made a significant breakthrough with the development of 3D printed, flexible MRI sensors that can be custom-made for infants and children in under 10 minutes. This innovation, which costs around $30 per sensor, offers four times the image contrast compared to standard commercial coils. For ASEAN countries, this could mean a major leap forward in pediatric medical imaging, particularly in regions where access to specialized equipment is limited. \\[10] ### Solving the Fit Problem for Small Patients \\[10] MRI machines rely on coils that act as antennas, picking up signals generated by the body’s response to magnets and radio waves. The closer the coil fits to the area being scanned, the clearer the resulting image. However, most commercially available coils are designed for adults, leading to poor fit and lower image quality when used on smaller patients. Custom-made equipment has traditionally been expensive and time-consuming, making it impractical for rapidly growing children. \\[10] Yasser Khan, an assistant professor at the USC Viterbi School of Engineering, led the team that developed these 3D printed sensors. “By making customized MRI equipment faster and more affordable, we can bring better imaging to patients who have traditionally had fewer options, especially infants and children,” Khan said. \\[10] ### From Silver Ink to Skin-Like Material \\[10] The USC team spent about three years perfecting a manufacturing process that 3D prints conductive silver ink directly onto a thermoplastic elastomer, a soft, stretchable material that mimics human skin. The finished coil can stretch by 5% to 10%, allowing it to flex and move with the patient’s body. This flexibility, combined with the ability to quickly adjust and reprint the design, makes it ideal for use in pediatric settings. \\[10] ### Implications for ASEAN Factories \\[10] For factories in Thailand, Vietnam, Indonesia, and Malaysia, this technology opens up new opportunities in the medical device manufacturing sector. Local manufacturers can leverage 3D printing to produce high-quality, customized medical equipment, reducing reliance on expensive imports and improving access to advanced medical technologies. Additionally, the rapid production and customization capabilities of 3D printing can help these factories meet the specific needs of local healthcare providers, enhancing the overall quality of care. \\[10] ### Cross-Disciplinary Collaboration \\[10] The success of this project is a testament to the power of cross-disciplinary collaboration. The USC team worked closely with experts in flexible electronics, MRI methods, and pediatric cardiology to develop a solution that addresses real-world challenges. This collaborative approach can serve as a model for ASEAN-based research and development, encouraging local industries to work together to solve complex problems. \\[10] ### Conclusion \\[10] The 3D printed MRI sensors from USC represent a significant step forward in pediatric medical imaging. For ASEAN factories, this technology presents a unique opportunity to enter the medical device market, providing high-quality, customized solutions at a fraction of the cost and time. By embracing 3D printing, these factories can not only improve healthcare outcomes but also drive economic growth and innovation in the region. \\[10]