An apparatus for treating dermatological conditions with radiation includes a Peltier device for cooling the treatment area of the patient's skin. The Peltier cooling device has a cold surface in thermal communication with the treatment area and a hot surface, with an aperture extending between ...http://www.google.com/patents/US5830208?utm_source=gb-gplus-sharePatent US5830208 - Peltier cooled apparatus and methods for dermatological treatment
