Pulmonary Function Testing Systems (PFT): Advancing Respiratory Care Through Precision Assessment
Pulmonary Function Testing Systems (PFT) play a crucial role in modern respiratory care by helping clinicians understand how well a patient’s lungs are working. These systems go beyond basic check-ups, offering detailed insights into lung capacity, airflow, and gas exchange. With respiratory disorders becoming more common due to pollution, lifestyle changes, and chronic diseases, PFT systems have become essential tools in hospitals, diagnostic centers, and even home-care environments.
At their core, PFT systems evaluate the mechanics of breathing. They measure how much air a person can inhale and exhale, how quickly the lungs move that air, and how effectively oxygen transfers into the bloodstream. Tests such as spirometry, lung volume measurement, and diffusion capacity analysis are performed using advanced sensors and software integrated into PFT devices. These results help physicians diagnose conditions like asthma, chronic obstructive pulmonary disease (COPD),…