DRÄGER

medical apparatus all for clinical medical use, namely, as follows - air filters for use with breathing filters and filter units which screen out gases, vapors, dusts and mists for patients, and [ liquid oxygen converters for medical use;] patient air supply and monitoring equipment; [ patient oxygen tents;] anesthesia apparatus; medical pressurized chambers for patients; air and vacuum mattresses for medical use; spirometry equipment[ ; and prefabricated operating rooms ]