Implementation of a cleaning, disinfection and processing mechanical fan unit with a focus on preventing health risks

ABSTRACT

This is a study aimed at routine reception, cleaning and disinfection of mechanical respiratory devices that are used for maintenance and repair in CEFET / RJ laboratories, during a COVID-19 pandemic and ensuring safety for teams that handle mechanical breathing apparatus. The routine was analyzed and the following changes were defined, a final version validated by the technical staff. A simulation of the entire reception, pre-cleaning, inspection, disinfection and referral for repair procedure was carried out. It is believed that the measures described have the potential to prevent the entry of possible contaminants, mainly, or new coronaviruses, into the maintenance and repair room of mechanical respirators, thus contributing to the prevention of risks and health problems for students. The substances most used in the process of cleaning and disinfecting surfaces are 70% ethyl alcohol and 0.2% sodium hypochlorite for external use.