What is the primary function of an autoclave?

The primary function of an autoclave is to perform sterilization using steam under pressure. Autoclaves utilize high-pressure steam at a specific temperature to achieve sterilization, effectively killing all microorganisms, including spores. This process is fundamental in healthcare and related fields because it ensures that surgical instruments and other equipment are free from any viable pathogens before being used on patients, significantly reducing the risk of infection.

While cleaning instruments is an important step in the processing cycle, it is not the autoclave's function; rather, instruments must be cleaned before they can be effectively sterilized. Drying instruments can occur after cleaning and sterilization, but it is not the primary role of the autoclave. Additionally, disinfecting surfaces is a separate process focusing on reducing the number of pathogens on surfaces rather than sterilizing equipment. Therefore, using steam under pressure for sterilization addresses the critical need for patient safety in medical environments.