An autoclave is a device that uses high-pressure steam to sterilize various types of materials, such as medical instruments, laboratory equipment, food products, and waste. Autoclaves are widely used in hospitals, research facilities, and industrial settings to ensure the safety and quality of the items being treated. Autoclaves operate by creating a sealed chamber where steam is injected at a controlled temperature and pressure for a specific duration. The steam penetrates the pores and crevices of the materials, killing any microorganisms that may be present. Autoclaves can vary in size, capacity, and functionality depending on the intended application and the type of material being sterilized.