sunray lamp
Definition
Noun: A sunray lamp is a mercury-vapor lamp designed to emit ultraviolet radiation, primarily used for therapeutic or cosmetic skin treatments.
Usage
The term "sunray lamp" refers specifically to the device itself. It is used in contexts related to medical therapy, dermatology, or cosmetic care. * The physical therapist recommended sessions under a sunray lamp for the skin condition. * For the treatment, the sunray lamp was positioned 12 inches from the patient's skin.
Examples
- Modern sunray lamps are much safer than the models used decades ago.
- The clinic uses a specialized sunray lamp for phototherapy.
- She purchased a sunray lamp to help treat her psoriasis at home.
Advanced Usage
- The term can appear in technical or historical discussions about light therapy.
- Early 20th-century sanitariums often featured sunray lamps in their treatment regimens.
Variants and Related Words
- Sunlamp (noun): A common synonym for "sunray lamp," often used interchangeably.
- Ultraviolet lamp (noun): A broader category of lamps that emit UV light, which includes sunray lamps.
- Phototherapy lamp (noun): A more general term for lamps used in light-based medical treatments.
Synonyms
- Sunlamp
- UV lamp (in specific therapeutic contexts)
- Mercury-vapor lamp (when describing the technology used)
Notes on Meaning
The core meaning is a therapeutic UV lamp. While sometimes associated with cosmetic tanning, its primary definition is medical. It should not be confused with common incandescent or LED lamps used for general lighting.
Noun
-
a mercury-vapor lamp used in medical or cosmetic treatments
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