Face shield
Face shield
A face shield (pronounced: /feɪs ʃiːld/) is a type of personal protective equipment (PPE) used to protect the wearer's entire face (or part of it) from hazards such as flying objects, chemical splashes, or potentially infectious materials.
Etymology
The term "face shield" is derived from the English words "face," meaning the front part of a person's head from the forehead to the chin, and "shield," meaning a protective device or structure.
Usage
Face shields are commonly used in healthcare settings, particularly during pandemics or outbreaks of infectious diseases. They are also used in various industries, such as construction and manufacturing, to protect workers from occupational hazards.
Types
There are several types of face shields, including:
- Disposable face shields: These are typically made of lightweight, clear plastic and are designed for single use.
- Reusable face shields: These are made of more durable materials and can be cleaned and reused.
- Full-face shields: These cover the entire face, from the forehead to below the chin.
- Half-face shields: These cover only the upper part of the face, from the forehead to the nose or mouth.
Related Terms
- Personal protective equipment (PPE): Equipment worn to minimize exposure to hazards that cause serious workplace injuries and illnesses.
- Pandemic: An outbreak of a disease that occurs over a wide geographic area and affects an exceptionally high proportion of the population.
- Infectious disease: Diseases caused by organisms such as bacteria, viruses, fungi, or parasites.
External links
- Medical encyclopedia article on Face shield
- Wikipedia's article - Face shield
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