University of Delaware Assistant Professor Catherine Fromen and current graduate student Dominic Hoffman work with an ...

The UD-developed 3D lung model is unique in several ways. First, the model breathes in the same cyclic motion as an actual lung. That's key, Fromen said. The model also contains lattice structures ...

which represent the lungs. There are a number of similarities and differences between the model and the actual respiratory system. Structure Similarities Differences Glass tube/trachea Allows air ...