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US 7,921,853 B2Granted
Phototherapy method for treating psoriasis
AssigneeLEDeep LLC
InventorPeter Depew Fiset
Life of this patent
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Abstract
A system and method for phototherapy, including skin tanning, lupus phototherapy, teeth whitening, hair growth and psoriasis phototherapies are provided. The system (1) includes a chamber adapted for at least one type of phototherapy and at least one UV LED, at least one nanostructure UV light emitting device or a combination of UV LEDs and nanostructure light emitting devices.
Claims7
A method for conducting phototherapy, comprising:
- receiving a human subject suffering from psoriasis in a chamber adapted for psoriasis phototherapy,
- providing UV light from a light emitting device comprising a nanostructure light emitting device or a light emitting diode onto the human subject;
- wherein:
- the light is provided onto a skin of the human subject having psoriasis, and the light emitting device emits UV light in having an emission peak at or between 312 and 311 nm and a full width half maximum of about 0.1 to 2 nm suitable for performing psoriasis phototherapy.
1 more element
Dependencies are inferred from the claim text.