The blog by SimuTech Group, a channel partner of Ansys, explains how engineering simulation is used to address specific challenges in medical device development. It highlights how virtual testing helps engineers study blood-contacting devices such as pumps and cardiovascular components, where fluid behavior can influence risks like clot formation or blood damage. Using computational fluid dynamics and finite element analysis, designers can evaluate flow patterns, structural stresses, and thermal effects under realistic operating conditions. The article also discusses the growing use of multiphysics and patient-specific modeling to better represent interactions between devices and the human body. These capabilities allow engineers to refine designs earlier in development and generate simulation-based evidence that can support performance evaluation and regulatory submissions.
Image generated by: Gemini