Method and apparatus for acne treatment
US6887260B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 22, 2001 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | Jun 25, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0659
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed is a system and method for treatment of skin disorders. More particularly, the disclosed invention is directed toward the treatment of acne and acne scarring by treating sebaceous oil glands and the surrounding tissue with an exogenous chromophore composition and then exposing the target tissue to visible, infrared, or ultraviolet light to inhibit the activity of the oil gland and eliminate acne bacteria. The treatment method of the present invention may be futher augmented by enhancing the penetration of the topical composition into the oil gland and surrounding tissue through the use of procedures including enzyme peeling, microderm abrasion, or ultrasound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.