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US 6,936,044 B2Granted
Method and apparatus for the stimulation of hair growth
AssigneeLight BioScience, LLC
InventorDavid H. McDaniel
Life of this patent
Estimating the term…
Abstract
A method and apparatus for producing hair growth stimulation using light energy, topical compositions, and combinations thereof. By using photomodulation resulting from cellular responses to exposure to specific wavelengths of light, optionally in conjunction with topical compositions and procedures for enhancing the penetration of such compositions, hair follicles are activated to produce hair growth.
Claims2
A method for stimulating hair growth, comprising:
- exposing a hair growth structure to a source of narrowband multichromatic electromagnetic radiation having a dominant emissive wavelength of from about 390 nm to about 1600 nm, without having applied a drug, cosmeceutical, and/or chromophore to the hair growth structure;
- photostimulating the hair growth structure by maintaining the exposure of the hair growth structure to the source of narrowband multichromatic electromagnetic radiation for a clinically effective duration and at a clinically effective light intensity to stimulate hair growth without causing skin ablation.
Dependencies are inferred from the claim text.