Use airflow visualization to evaluate the engineering-control behavior required by the compounding environment.
USP chapters establish standards for sterile compounding and hazardous-drug handling. Fogging equipment supports visualization; it does not independently make a facility compliant.
USP <797> context
USP General Chapter <797> describes minimum standards for preparing compounded sterile preparations. Airflow visualization may be used within a broader qualification and quality system to evaluate primary engineering controls, first air and operator impact.
USP <800> context
USP General Chapter <800> addresses safe handling of hazardous drugs and includes facility and engineering-control requirements. Airflow visualization can help evaluate containment behavior, but the method must align with the facility’s certification and safety procedures.
Study the real work
Use representative equipment, materials, movements and interventions. Include the positions that may block first air or alter containment. A clean empty hood video is weak evidence when the risk occurs during compounding.
Select accessories around restricted access
Remote operation, hose routing and appropriate wand length can reduce unnecessary operator intrusion. Define these requirements before purchase.
Need help matching equipment to the study?
Applied Physics can review the airflow area, test objective, desired visibility, operating duration and deployment constraints.
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