Using fluoroscopic lung images from existing hospital equipment, it quantifies regional lung ventilation in a comprehensive but easy-to-interpret report that includes 4D video visualizations. Areas of high and low ventilation are highlighted and ventilation heterogeneity—a recognized indicator of lung health—is quantified.

XV LVAS is provided via Software as a Service (SaaS). Fluoroscopic images are uploaded to 4DMedical for processing with a reference CT.

• Regional quantification of lung function, including Lung Volume, Ventilation Heterogeneity (VH) and Ventilation Defect Percentage (VDP)
• Four-dimensional imaging—3D + time
• Easy-to-read visualization of regional lung ventilation
• Actionable insights into lung function to better characterize and quantify respiratory conditions and symptoms
• Uses existing hospital imaging equipment
• No contrast agents