4DMedical Limited

4DMedical Limited is a medical technology company specializing in advanced respiratory imaging and lung function analysis. Headquartered in Melbourne, Australia, and incorporated in 2012, the company develops non-invasive, four-dimensional imaging solutions that convert sequences of X-ray or CT images into quantitative measures of regional lung ventilation. Its core offering is the proprietary XV Technology, which underpins software products such as XV Lung Ventilation Analysis Software (XV LVAS) and CT LVAS. These applications are delivered primarily via a software-as-a-service model, using existing hospital fluoroscopy and CT infrastructure to produce detailed functional lung health reports for clinicians. 4DMedical also provides hardware systems including the XV Scanner, a dedicated lung function scanner, and Permetium imaging systems for pulmonary investigations, alongside specialized tools for preclinical research. Operating across the United States and Australia, 4DMedical plays a role in the healthcare equipment and diagnostic imaging ecosystem by enhancing the precision and clinical utility of thoracic and pulmonary imaging in both clinical and research settings.