| 摘要 |
Described is a process and an arrangement for the treatment of objects, in particular for sterilization, comprising at least one chamber for the joint take-up of at least two objects to be treated. A closing element is arranged to the opening of the chamber, which closing element is arranged in a moveable way in the arrangement for the purposes of opening and closing the opening. The chamber can be closed by means of the closing element in a vacuum-tight way, whereby no relative movement takes place between the closing element and the chamber in the closed state. It is provided that the minimum of two objects to be treated are inserted one after the other, and that the closing of the opening by means of the minimum one closing element takes place essentially on a continuous basis. In the case of the sterilizing process, the closed chamber is evacuated and a vapour mix of gaseous hydrogen peroxide and gaseous water flows into the chamber in less than 8 seconds, so that a condensation layer forms on all accessible surfaces of the objects and of the chamber, which condensation layer sterilizes the surfaces. A renewed evacuation of the chamber begins at the latest three seconds after the formation of the condensation, whereby the pressure in the chamber is lowered under the vapour pressure of the hydrogen peroxide and the condensation layer is removed as a result. The chamber is flooded with sterile gas and essentially continuously opened, whereby the objects are removed from the chamber one after the other.
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