The PneumaScan is a new non-contact, non-invasive device for lung function assessment and imaging that eliminates the need for mouthpieces or disposables. It uses proprietary technology to measure lung function through a scanning head and mobile stand. The device allows for assessment of a broader patient population at the point-of-care or in lung function labs. Measurement results are displayed in familiar formats to aid quick diagnosis, and the software provides real-time chest wall reconstruction video for additional diagnostic information.