CADFEM Unveils New Shield for Safer MRT with Metal Implants
CADFEM GmbH, a global leader in simulation technology, has developed a new shield for metal implants used in Magnetic Resonance Tomography (MRT). The semi-cylindrical shield can reduce power loss by nearly six percent without compromising image quality.
Founded in 1985, CADFEM serves over 5,000 companies, universities, and research institutions worldwide. Their expertise lies in offering consulting, simulation calculations, automations, and IT solutions, including AI in product and process optimization.
The new shield is designed to tackle a common issue with MRT - heating of metal implants, which can lead to internal burns. It achieves this by reducing relevant losses in the implant, although it slightly increases total losses. This trade-off is deemed acceptable given the significant reduction in potential risks.
CADFEM's numerical simulation models enable precise analysis of real-life conditions within an individual body during MRT. These simulations can calculate electrical field strengths and specific absorption rate (SAR) to predict metal implant heating, thereby aiding in virtual diagnosis and risk minimization.
The semi-cylindrical shield, a testament to CADFEM's commitment to innovation and safety, is set to enhance the safety of MRT procedures involving metal implants. With over 600 employees globally, CADFEM continues to push the boundaries of simulation technology and digital engineering.
