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.
The definition of a saline is a salt source. An example of a saline is a salt lick used by horses and cows. of, characteristic of, or containing common salt, or sodium chloride.
Normal saline is 0.9% NaCl (sodium chloride or salt). This means that for every 100 mL of water there is 0.9 grams of NaCl. This is equivalent to 9.0 grams per litre or 0.009 â¦grams per millilitre.