Continuous skin contact handpiece system for cooling during controlled emmission of light and a method thereof

摘要

A skin contact handpiece system for cooling an internal light source and treated skin, during controlled emission of light from the source combines an internal air-cooled light source adapted to controllably emit light towards the treated skin while preserving the absorption characteristic of the emitted light; and a liquid-cooled skin contact adapted to provide a painless dermal treatment and to prevent overheating of the treated skin by the light.