Surface treatment of aluminum alloys to improve sterilization process compatibility

摘要

Disclosed herein are methods of sterilizing a device in a sterilizer, methods of sterilizing a device in an enclosure in a sterilizer, and enclosures for retaining a device capable of being sterilized in a sterilization process. The sterilization process comprises hydrogen peroxide vapor or gas. The sterilization load may include an enclosure, which can be a tray or a container. The tray or container comprises at least a volume of aluminum oxide. The ratio of the amount of hydrogen peroxide gas or vapor introduced into the sterilizer to the volume of aluminum oxide is at least 24 mg/cm³.