Resíduos de gases anestésicos: sistemas de exaustão e riscos relacionados à exposição

Abstract

Background and Objectives: Several studies have demonstrated the adverse effects of prolonged exposure to anesthetic gas residues on professionals present in operating room rooms without an exhaust system. Among the most significant health risks are the damages to genetic material and oxidative stress. This work aimed to carry out a literature review on the different types of exhaust systems and the risks related to exposure to anesthetic gas residues. Contents: Many authors report the adverse effects caused by exposure to these wastes, but other studies have not been able to prove the existence of these facts in the short term. However, in all studies the reduction of exposure after implementation of an exhaust system has been demonstrated. Conclusions: Taking into account the promotion of health, is necessary to install an exhaust system for anesthetic gas residues in the surgical center of HUVet of the Federal University of Pampa, as well as in other places that use these gases.