This is the manual mode, light-weight, CE standard, compact, portable Anesthesia Machine specifically designed for surgical locations where space or access is limited, such as: . Office Based Anesthesia (OBA) . Dental anesthesia . Remote locations in hospitals outside O. R. . Disaster scenes and mass casualty incidents . Front-line military hospitals . Shipboard, aircraft . Any location where size, mobility and portalibity are important.