An apparatus for cosmetic tissue treatment having a light emitter for emission of a light beam. The light beam is directed towards a target area to be treated, and a detector detects tissue parameters in the target area. A light beam control controls at least one parameter of the first light beam in...http://www.google.fr/patents/US6383177?utm_source=gb-gplus-shareBrevet US6383177 - Apparatus for tissue treatment
