Home > Term: light field
light field
An area on the patient's skin that is illuminated by a projection lamp in the treatment head. The dimensions and alignment of the light field duplicate those of the treatment field. Use of a light field facilitates positioning the patient for x-ray treatm.
- Part of Speech: noun
- Industry/Domain: Medical devices
- Category: Radiology equipment
- Company: Varian
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Creator
- Bob
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