['Burns are common and recurrent events treated by physicians on a daily basis at most emergency rooms around the world. There is a constant need to understand the physiopathology of burns, so as to minimize their devastating results. The objective of the present report is to describe a burn apparatus in association with an innovative method of animal fixation, as to produce burns of varying sizes and depths.', 'Rats were subjected to burns of 60 °C, 70 °C, and 80 °C for 10 s and after 3 days half of the rats in each group were killed and the resulting lesions were analyzed using histological techniques. In the other half of the rats the wound was measured weakly until complete re-epithelialization.', 'All burns were easily visible and the histological feature for the 60 °C burn was a superficial second-degree burn (28% of the dermis), for 70 °C we observed a deep second-degree burn (72% of the dermis), and in the 80 °C group, a third degree-burn was present (100% of the dermis).'] Do a new model for the standardization of experimental burn wounds?