Sterilization Container With Releasable and Permanent Lock

A locking container for sterilizing and preserving surgical materials in a sterilized condition, the container comprising:

• a lid comprising a central portion and a continuous lip, the lid comprising a permeable filter providing a path for a sterilant to enter the container from outside the container and for maintaining aseptic conditions inside the container after sterilization;
• a tray comprising a base, sides and a continuous tray rim, the tray adapted to receive a basket for containing surgical instruments such that the tray lip and lid rim together form a barrier to inhibit the passage of microorganisms into the chamber, and;
• a lock having a hinge for releasably securing the lid and tray together in a first lock position and wherein said lock may be non-releasably locked in a second lock position that does not secure said lid to said tray.