44 rental of medical equipment; rental of medical oxygen delivery, storage and distribution apparatus; rental of medical machines and apparatus, namely oxygen concentrators for medical applications; rental of medical machines and apparatus, namely bulk liquid oxygen storage tanks, portable liquid oxygen tanks and cylinders, and oxygen reservoirs; rental of medical equipment, namely, continuous positive airway pressure (CPAP) oxygen delivery machines, bi-level positive airway pressure (BPAP) oxygen delivery machines, suction machines, nebulizers, ventilators, and accessories for oxygen storage and delivery equipment; rental of medical machines and apparatus, namely bariatric mattresses; providing clinical medical respiratory services; providing medical ventilator management services; providing medical pulmonary rehabilitation programs and services; providing medical respiratory assessments; providing medical respiratory management services; medical training and consultation services in the fields of respiratory care and equipment and pulmonary care and equipment