THORASYS is a Montreal-based medical device manufacturer in operation since 2013. THORASYS uses its proprietary technology and numerous patents to revolutionize pulmonary medicine by offering portable and user-friendly devices for the screening, diagnosis and monitoring of pulmonary function. These devices provide valuable clinical information on a range of patients from infants to the elderly in a multitude of settings such as pulmonary function testing laboratories, physicians’ offices, healthcare facilities and even patients’ homes.