Medical apparatus and instruments, namely, device for the delivery of medical gas to be used at home or in a hospital; Diagnostic, examination, and monitoring equipment, namely, medical and medicine diagnostic systems, detection systems, and monitoring systems for chronic obstructive pulmonary disease, cystic fibrosis, bronchiolitis, and non-tuberculosis mycobacterium and delivery systems of nitric oxide for the treatment of chronic obstructive pulmonary disease, cystic fibrosis, bronchioliti...