Types of Gas Used in Medical Gas Systems in Hospitals. 1  Medical gas systems in hospitals are, in a word, lifesaving. These assemblies supply piped oxygen, nitrous oxide, nitrogen, carbon dioxide, and medical air to hospital areas such as patient rooms, recovery areas, operating rooms, and more.
(ËseÉª lin, -laÉªn) adj. 1. of, containing, or tasting of common salt; salty: saline soil; a saline solution. 2. of or pertaining to a chemical salt, esp. of sodium, potassium, or magnesium, used as a cathartic.
An ocean (from Ancient Greek á½¨ÎºÎµÎ±Î½ÏÏ, transc. OkeanÃ³s, the sea of classical antiquity) is a body of saline water that composes much of a planet's hydrosphere. On Earth, an ocean is one of the major conventional divisions of the World Ocean.