Engineering, qualification, and lifecycle control of biosafety cabinets, laminar flow hoods, restricted access barrier systems, isolators, barrier gloves, and enclosure bio-decontamination processes used in aseptic manufacturing. Coverage includes system selection, airflow and pressure control, integrity testing, functional qualification, performance verification, failure testing, requalification, and continued control.
Biosafety cabinets and laminar flow hoods can both provide HEPA-filtered airflow over a controlled work zone, but they serve different protection objectives and operate through different airflow principles. A laminar flow hood is primarily intended to protect the product or…
Biosafety cabinets and laminar flow hoods used for aseptic processing require more than a passing field-certification report. Certification verifies defined technical performance at a particular time. Qualification establishes that the selected unit, as installed and configured, is suitable for its…
Restricted access barrier systems reduce the direct interaction between operators and exposed sterile product by enclosing critical processing operations behind rigid barriers and providing access through glove ports, transfer devices, and controlled interventions. A RABS is more than a filling…
Purpose and Scope A pharmaceutical isolator is an engineered barrier system that separates an aseptic processing environment from personnel and the surrounding room. The enclosure, airflow system, glove-and-sleeve assemblies, transfer devices, controls, and bio-decontamination process function together as one contamination-control…
Purpose and Scope Barrier glove systems are critical components of Restricted Access Barrier Systems: Design and Qualification and Isolator Systems: Design, Qualification, and Lifecycle Control. They provide the principal interface through which operators manipulate equipment and materials without directly entering…
Purpose and scope Barrier-system bio-decontamination is a validated contamination-control process used to reduce or eliminate viable microorganisms from the internal surfaces of an isolator or restricted access barrier system before aseptic processing. The validation objective is not merely to demonstrate…