- Gas exchange pulmonary function testing systems, which assess gas diffusion and distribution in the lungs, are becoming essential diagnostic tools in modern respiratory care for both hospital and outpatient settings, owing to their ability to detect early signs of chronic pulmonary disorders, including COPD, interstitial lung disease, and pulmonary hypertension
- The rising demand for these systems is primarily driven by the increasing prevalence of respiratory diseases, growing elderly population, and technological advancements in pulmonary diagnostics, particularly in non-invasive, portable systems
- The U.K. dominated the Europe gas exchange pulmonary function testing Market with the largest revenue share of 26.8% in 2024, supported by a robust NHS infrastructure, strong public awareness programs, and widespread use of pulmonary function testing in routine respiratory assessments. National lung health initiatives and the integration of digital diagnostics into primary care further strengthen its leadership position
- Germany is expected to be the fastest-growing country in the Europe gas exchange pulmonary function testing market during the forecast period, driven by increased investment in healthcare digitization, rising clinical research on rare lung disorders, and high adoption of advanced diagnostic tools in tertiary care hospitals and specialty respiratory clinics
- The diffusion capacity test segment accounted for the highest market share of 64.3% in 2024, due to its essential role in diagnosing diseases such as pulmonary fibrosis and emphysema. Its non-invasive methodology and wide-ranging clinical applicability have solidified its dominance in pulmonary function testing



