About

About 4DMedical 4DMedical is a global leader in innovative respiratory and cardiopulmonary imaging software. Our SaaS solutions deliver non-invasive, regional, and lobar quantitative lung function analysis—giving pulmonologists and clinicians the power to act sooner and with objective data for patients with unexplained dyspnea, asthma, COPD, and other lung diseases. We also support early intervention with low-dose lung health screenings and physician-customized smoking cessation tools to help prevent disease progression. 4DMedical’s CT:VQ™ is the world’s first and only non-contrast post-processing technology that transforms routine chest CT scans into detailed, quantitative maps of lung ventilation (V) and perfusion (Q), all without injected contrast or radioisotopes. CT:VQ™ seamlessly fits into your existing workflow, delivering results directly for rapid interpretation—all from the CT you already order. You can act sooner with objective perfusion data—from the CT you already order. Enhance patient care with actionable functional data from every chest CT—accelerating your path from suspicion to confident clinical decision. 4DMedical is a global leader in innovative respiratory and cardiopulmonary imaging software. Using advanced, non-invasive CT imaging technology, our SaaS offerings provide non-invasive, regional and lobar quantitative lung function analysis for unparalleled insights into cardiopulmonary health. With a single CT lung scan, 4DMedical provides automated, quantitative analysis that equips radiologists with detailed insights to support ordering physicians in delivering optimal patient care. Now available: CT:VQ™ is the world’s first and only non-contrast post-processing technology that transforms routine chest CT scans into quantitative, lobar ventilation (V) and perfusion (Q) maps—without contrast media, inhaled agents, or added scan time. Results are automatically delivered to PACS, ready for radiologist interpretation alongside the source CT images. For Radiologists: - One modality, one department: Complete pulmonary imaging with no new hardware or workflow steps - Add objective, functional metrics to every routine CT - Improve reporting consistency and inter-reader reproducibility - Automated, quantitative reporting and seamless PACS integration - Peer-reviewed, proven correlation with spirometry and radiologist-based metrics - Enhance your CT utility—structure and function, together in a single exam With 4DMedical, radiologists can deliver both structural and functional lung, and cardiac assessment from standard CT, enhancing diagnostic confidence, improving report value, and streamlining workflow efficiency.