4DMedical is a global medical technology company that creates revolutionary FDA-cleared four-dimensional lung imaging technology. Products include XV LVAS® lung imaging software as well as the XV Scanner™*, the world’s first dedicated lung function scanner—featuring zero-contrast imaging. XV technology delivers detailed, actionable insights to airflow, lung structure, and regional lung function through a patient’s complete breath cycle. XV Lung Ventilation Analysis Software (XV LVAS) is an innovative, first of its kind imaging modality that quantitatively measures regional lung function. A simple protocol, using existing hospital fluoroscopy, delivers more accurate and detailed information, with less impact to patients. Combining X-ray imaging with a proprietary flow velocity measurement technique, XV LVAS gives clinicians a clearer, more complete picture of lung health—across pulmonary disorders including asthma, COPD, cystic fibrosis, and cancer. 4DMedical continues to collaborate with many of the world’s leading research institutions—to better advance the diagnosis, treatment, and outcomes of patients with pulmonary disease.