Profile: Edaya is a medical device development consulting company. We specialize in early stage animation, design, prototyping, testing & analysis, and 3D interactive models. Some of our projects are sterilization implant, filter animation & model, and catheter flow model. For the catheter flow model, we have developed a mathematical model to estimate catheter pressure drop versus flow rate. We have used the verified mathematical model to predict flows for other possible lumen shapes and sizes. We have also built a physical flow model to experimentally verify and calibrate the mathematical model.