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AI-generated educational illustrations. Device shapes, room layouts and microscopic scenes are illustrative; use the lesson sources and applicable device instructions.

Department workflow, airflow and environmental controls

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Decontamination room with multi-basin sinks, a covered transport container and washing equipment. — Decontamination receives contaminated items for cleaning. This illustrative room shows the role of the area, not a validated facility layout or equipment setup.

Preparation worktable with an inspection magnifier, instrument tray and wrapping material. — Clean preparation is where instruments are inspected, assembled and packaged. Clean items at this stage are not yet sterile. Room arrangement is illustrative.

Storage room with wrapped packs and closed containers on shelves above the floor. — Storage protects processed packages from damage and moisture. This room illustration does not specify shelf clearances or replace the facility's storage requirements.