Respiratory therapists are healthcare professionals taking care of patients with pulmonary disorders. They are an allied health specialty, practicing under medical direction. The professionalism of nurses and therapists must grow up to act successfully in new fields of medicine, where evidence-based independent action is necessary. Specialized therapists can help us coordinate separated processes (diagnoses, therapy and nursing). The profession "Respiratory Therapist" was created in the United States 50 years ago. We intend to introduce this profession also in Germany. We follow many other countries who have already taken this step. We hope that we can reach yet a higher quality of patient care.