What device is used for sterilizing instruments with steam?

The use of a pressure steam sterilizer is crucial in the sterilization process of surgical instruments because it operates on the principle of using high-pressure steam to achieve sterilization. Steam under pressure raises the temperature above that of boiling water, effectively killing microorganisms, including bacteria, viruses, and spores.

This method is favored in healthcare settings due to its efficiency in sterilization and the relative short time it takes to complete the process compared to other methods. The pressure increases the boiling point of water, allowing for effective penetration of steam into the instruments, ensuring thorough sterilization.

While other devices like the electric autoclave also perform this same function, emphasizing pressure steam sterilizers in the broader category helps clarify their specific role and capabilities. The dry heat sterilizer and ethylene oxide chamber serve different sterilization methods that are not reliant on steam, highlighting the uniqueness of pressure steam sterilization in maintaining the sterility of surgical instruments effectively.