medical apparatus, namely, tracks for positioning and securing ambulance cots to the interior of an ambulance; emergency medical equipment, namely, cases outfitted with detachable pouches for storage and transport of medical supplies, defibrillator mounts, oxygen bottle carriers, racks for computer monitors, universal mounts, track clips for suspending IV bags and organizing IV lines, all specially designed for attachment to tracks mounted to the walls of an ambulance used for medical patient treatment; tracks for use in positioning chairs, jump seats, medical equipment and cabinets for use by medical personnel in the administration of medical attention to patients within an ambulance; adjustable tracks and brackets for use in securing seats, beds, ambulance cots, cabinets and medical equipment to the interior of an ambulance to assist in the medical treatment of patients