Our innovative partner for medical products in the field of spirometry, pulmonary function testing (PFT) and cardiopulmonary exercise testing (CPET). Develop and produce all of our products in Germany in order to meet our high quality standards. Our special focus is on the intuitive use and a sophisticated hygiene concept to protect the patient. All products come together with our unique diagnostic software platform BLUE CHERRY®, which combines all diagnostic possibilities in a powerful network.