Ampoule
Ampoule
Ampoule (pronunciation: /ˈæmpuːl/ or /ˈæmpaʊl/) is a small sealed vial which is used to contain and preserve a sample, usually a solid or liquid. Ampoules are commonly made of glass, although plastic ampoules also exist.
Etymology
The word "ampoule" is derived from the Old French ampoule, which is a diminutive of amphora, a type of container used in ancient times. The term was first used in English in the early 17th century.
Usage
Ampoules are used in the medical and pharmaceutical industries to store and transport a variety of samples and substances. They are often used to contain pharmaceuticals, especially injectable medications, to protect them from contamination and to ensure that they remain sterile until use. Ampoules are also used in scientific research and other industries for similar purposes.
Related Terms
- Vial: A small container, typically cylindrical and made of glass, used especially for holding liquid medicines.
- Pharmaceuticals: Medicinal drugs.
- Sterile: Free from bacteria or other living microorganisms; totally clean.
- Contamination: The presence of a minor and unwanted constituent (contaminant) in material, physical body, natural environment, workplace, etc.
See Also
External links
- Medical encyclopedia article on Ampoule
- Wikipedia's article - Ampoule
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